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What Is a Grinding Machine? Grinding machines, a cornerstone of modern industrial manufacturing, are widely used in automotive, aerospace, and mold-making industries due to their high-precision processing capabilities. This article breaks down their definition, working principles, and applications. What Is a Grinding Machine? A grinding machine is a tool that uses an abrasive wheel to precisely shape and finish metal, ceramics, and other hard materials. By rotating the grinding wheel at high speed against a workpiece, it achieves micron- or even nanometer-level accuracy, enhancing surface finish, geometric precision, and dimensional consistency. How It Works & Key Advantages Grinding machines operate through relative motion (rotation, reciprocation, or feed) between the wheel and workpiece. Core advantages include: High Precision: Ideal for parts with strict tolerance requirements. Efficiency: Automation boosts productivity for mass production. Versatility: Processes planes, curves, gears, and complex geometries. Main Types of Grinding Machines Surface Grinders: For flat surfaces or grooves, common in mold manufacturing. Cylindrical Grinders: Designed for shafts and sleeves’ external surfaces. Internal Grinders: Focus on precision hole grinding. Centerless Grinders: Suited for high-volume small cylindrical parts like bearing rollers. Industry application of grinding machine Grinding machines for precision manufacturing cover a number of key areas: Automotive industry: Processing of engine components (e.g., crankshaft, camshaft) and transmission gears. Aerospace: high-precision surface treatment of aircraft engine blades, landing gear and other components. Medical equipment: Ensure the smoothness and dimensional accuracy of surgical instruments and implants. Electronic manufacturing: Finishing semiconductor components and micro parts to ensure the performance of electronic equipment.   Technological innovation: From traditional to intelligent In recent years, grinding machine technology ushered in a major breakthrough: CNC upgrade: Through the microprocessor and adaptive control system, to achieve the automatic processing of complex parts, the accuracy can be up to nanometerlevel. High-speed grinding: the grinding wheel line speed is increased to 60-80 m/s, combined with large cutting depth and slow feed process, significantly improving efficiency. Modular design: Standardization of functional components (e.g., spindle, feed system), shortening development cycles and reducing costs Conclusion As a pillar of advanced manufacturing, grinding machines are evolving toward higher precision and energy efficiency. Selecting the right equipment is critical for businesses to stay competitive. Keywords: Grinding machine, Precision machining, Industrial manufacturing, Grinding wheel, High-precision machine tools   Please contact us if you want to get an inquiry and its details E-mail: sales@huidijd.com  

Horizontal Machining Center: A Precision Powerhouse in Manufacturing The horizontal machining center, a highly automated and advanced piece of machining equipment, holds a crucial position in the manufacturing industry. With its spindle axis parallel to the worktable surface, it offers multi-axis simultaneous movement and complex surface machining capabilities, enabling high-precision and high-efficiency processing.   Structurally, the horizontal machining center is equipped with multiple coordinate axes, allowing for complex spatial movements and precise positioning control. It has a large working space and load-bearing capacity, making it suitable for machining large and complex workpieces such as box parts and molds.   In terms of machining processes, it integrates functions such as milling, boring, drilling, and tapping, and can complete machining on multiple surfaces with a single clamping, significantly improving machining efficiency and precision while reducing positioning errors caused by multiple clampings, ensuring stable product quality.   Applications: from new energy vehicles to high-end medical care Horizontal machining centers with their multi-faceted machining capabilities and high stability are widely used in: New energy vehicles: precision machining of motor shell, reducer shell and three electric system components ; Electronics industry: high precision electronic components and LED die-casting box manufacturing; Medical devices: Production of surgical instruments and implants with complex structures ; Aerospace: Cutting of large aluminum alloy cavity and curved parts   With continuous technological advancements, the horizontal machining center is evolving towards intelligence, high speed, and high precision. The application of intelligent control systems enables functions such as automatic programming and adaptive machining, while advanced components like high-speed electric spindles and high-precision ball screws further enhance the cutting speed and motion precision of the equipment.   In conclusion, as one of the core pieces of equipment in manufacturing, the technical level and application extent of the horizontal machining center directly reflect the overall strength of a country or region's manufacturing industry. In the future, it will play an important role in more fields and drive the global manufacturing industry to a higher level.   CNC Horizontal Machining Center Please contact us if you want to get an inquiry and its details E-mail: sales@huidijd.com

There are many differences between inclined - bed lathes and flat - bed lathes in terms of structural features, processing performance, application scenarios, etc. The following is a detailed introduction: Bed Structure - **Inclined - bed Lathe**: The bed of an inclined - bed lathe is tilted at a certain angle to the horizontal plane. Common tilt angles include 30°, 45°, 60°, 75°, etc. This inclined structure makes the overall layout of the machine tool more compact. The chip removal is smooth, and the chips can quickly slide down by gravity, less likely to accumulate in the working area. This reduces the impact of chips on machining accuracy and is also convenient for cleaning. - **Flat - bed Lathe**: The bed of a flat - bed lathe is placed horizontally. The structure is relatively simple and intuitive. It has a large installation base, good stability, relatively easy manufacturing process, and lower cost.   Machining Accuracy - **Inclined - bed Lathe**: Due to the layout of the inclined bed, it is conducive to improving the rigidity between the tool and the workpiece. During the cutting process, the vibration of the tool is relatively small, which can better ensure machining accuracy and surface quality. Especially when processing high - precision and complex - shaped parts, the advantages of the inclined - bed lathe are more obvious. - **Flat - bed Lathe**: Although the stability of the flat - bed lathe can also ensure a certain machining accuracy, during high - speed cutting or when processing large and complex parts, its rigidity and vibration resistance are relatively weak, which may have a certain impact on machining accuracy.   Chip - removal Performance - **Inclined - bed Lathe**: The inclined bed enables smooth chip removal. The chips can quickly slide into the chip - removal device below the machine tool under the action of gravity, greatly reducing the accumulation of chips in the processing area. This reduces the risk of chips scratching the machined surface and affecting the tool life. It is especially suitable for processing materials such as cast iron and cast steel, which produce large and hard chips during the cutting process, and the chip - removal problem is more prominent. - **Flat - bed Lathe**: Chip removal of a flat - bed lathe mainly relies on the chip - removal device or manual cleaning. Chips are likely to accumulate on the bed and need to be cleaned in a timely manner. Otherwise, it will affect the smooth progress of processing. The problem of difficult chip removal may be more obvious when processing some materials with high viscosity or irregular chip shapes.   Operational Convenience - **Inclined - bed Lathe**: The operation panel of an inclined - bed lathe is usually located in a position easily accessible to the operator. The ergonomic design is good, and the operation is convenient. Moreover, due to the inclined bed, the operator can observe the processing process more intuitively and better master the processing situation. - **Flat - bed Lathe**: The operation of a flat - bed lathe is relatively traditional. For some operations that require frequent tool adjustment or workpiece measurement, the operator may need to bend over or turn sideways more, resulting in slightly worse operational convenience.   Applicable Processing Types - **Inclined - bed Lathe**: It is suitable for processing high - precision and complex - shaped rotating parts, such as automotive parts, aerospace parts, and precision instrument parts. When processing long and slender shaft - type parts, due to its good rigidity and smooth chip removal, it can effectively reduce the impact of vibration and chips on processing and ensure processing quality. - **Flat - bed Lathe**: It is suitable for processing some simple - shaped rotating parts, such as ordinary shaft - type and disc - type parts. For occasions where the machining accuracy requirement is not particularly high and the cost is more sensitive, the flat - bed lathe has certain advantages.   Machine Tool Cost - **Inclined - bed Lathe**: Due to its relatively complex structure, high manufacturing process requirements, and usually more advanced CNC systems and drive devices, the price of an inclined - bed lathe is generally higher. - **Flat - bed Lathe**: The structure of a flat - bed lathe is simple, the manufacturing difficulty is low, and the cost is relatively low. It has great competitiveness in some price - sensitive markets. In conclusion, inclined - bed lathes and flat - bed lathes each have their own characteristics and application scopes. Users should comprehensively consider factors such as their own processing requirements, budget, and production scale to select the appropriate machine tool.   **Inclined - bed Lathe** **Flat - bed Lathe** Please contact us if you want to get an inquiry and its details E-mail: sales@huidijd.com

Gantry Machining Center: A Key Weapon in Industrial Manufacturing In modern manufacturing, the gantry machining center, with its excellent performance and high - precision machining capabilities, is essential for processing complex parts. Its unique structure and powerful functions have revolutionized industrial manufacturing.   Structure The gantry machining center is a large - scale, high - rigidity and high - precision CNC equipment. Shaped like a gantry, it consists of components like the bed, worktable, columns, crossbeam, and ram. This structure offers great stability, allowing it to endure large cutting forces and ensure smooth, accurate machining.   Multi-Axis Capability As you may know, a modern gantry machine has more than two axes. The more axes the machine has, the more complex cuts it can make on a workpiece. Unlike vertical or horizontal machining centers, which have more than one spindle to achieve multi-axis machining, a gantry machine has only one spindle and the axes are provided solely by the router. The third axis usually comes from the rotation of the spindle to the vertical axis. It allows the cutting tool to locate a point at a higher speed. The fourth axis is provided by the swivel head design. The spindle can swing up to 90 degrees to cut the sides of the workpiece. These two axes can also be achieved by a tilting rotary table. The fifth axis refers to the rotation axis when the spindle swivels.   Advantages It has significant advantages. With multi - axis linkage (usually three - to five - axis), it can machine multiple surfaces and complex shapes in one clamping, enhancing efficiency and precision while reducing errors. Its large worktable can handle large, heavy workpieces, making it suitable for large - scale molds, aerospace, and automotive parts. Equipped with an advanced CNC system, it's easy to operate, flexible in programming, and can achieve automated processing.   Difference between Gantry and Bridge The gantry milling machine and the bridge-type milling machine have a very similar structure. The overhead gantry, as well as the bridge with support columns at both ends, give these machines a door frame-like appearance. The main difference between them is in the way they allow the X-axis to move. The entire gantry structure (gantry and columns) is mounted on side rails and can move freely. On the other hand, the bridge is fixed while the worktable moves along the guides.   Applications Widely used in aerospace, automotive, mold, and shipbuilding industries, it processes high - precision and complex parts, such as aircraft engine blades, automotive engine blocks, and large - scale plastic and die - casting molds. As a crucial piece of modern manufacturing equipment, the gantry machining center, with its unique structure, powerful functions, and wide applications, supports industrial development. With technological progress, it will keep evolving and play an even more vital role in the future.   Need any professional advise with your next machining centers? Contact us now !  

Shenyang Machine Tool IVT35 is specifically designed for high - efficiency and precision machining. It adopts a unique inverted vertical structure, which significantly enhances stability and vibration resistance, ensuring machining accuracy. The high - rigidity machine bed and advanced transmission system endow it with strong power and smooth operation. Equipped with an intelligent numerical control system, it offers convenient operation and efficient programming. It is suitable for processing various types of rotary parts made from different materials. Whether it's complex contour turning or high - precision boring and milling operations, IVT35 can perform them outstandingly, making it an ideal choice for machinery manufacturing enterprises to improve production capacity and quality. Machine structure introduction This product adopts a bridge structure layout; the bed adopts a U-shaped structure to arrange the X-axis guide rail and lead screw, the crossbeam moves forward and backward along the X-axis, the Z-axis is arranged on the crossbeam, and the spindle box moves up and down along the Z-axis. The spindle adopts an electric spindle structure to avoid mechanical spindle transmission loss and improve the corresponding speed. The tool holder is placed on the inside of the bed, and a power tool holder is configured to achieve turning, boring, drilling, milling, tapping and other processing. The inverted spindle structure is conducive to the discharge of iron chips, and can replace the robot, and cooperate with the machine internal material line that crosses the bed to realize automatic loading and unloading functions. Product Features： 1、High rigidity, high stability Through the finite element analysis of the key components and the whole machine structure, the component structure and the whole machine layout are optimized to achieve the best rigidity and improve the stability of the main machine. 2、High precision X/Z axis is configured with absolute value grating ruler, spindle is configured with encoder to achieve closed-loop control. X/Z positioning accuracy can reach 8µm, repeated positioning accuracy can reach 4µm 3、High automation The inverted spindle structure can replace the manipulator and realize automatic loading and unloading with the automatic line in the machine. The in-machine automatic line can also meet the future flexible production through centralized loading and unloading conveyor belts and diversified manipulators, achieving lower automation costs and lower equipment time.   Click here to learn more, professional sales for you one-on-one service!   https://www.youtube.com/watch?v=4FisD2qfKYc&t=4s

Exploring the Honing Machine: The "Hidden Hero" Behind Precision Manufacturing Currently, with the vigorous development of high-end manufacturing, the demand for processing precision parts is surging, and the honing machine, as a key piece of equipment, is gradually coming into the public eye. Its working principle is to use the abrasive sticks on the honing head. These sticks are brought into contact with the workpiece surface under a specific pressure and perform rotational and reciprocating linear movements to conduct precision finishing on the inner holes, outer circles and other surfaces of the workpiece. It can accurately remove tiny allowances to achieve high surface finish and dimensional accuracy. Compared with traditional grinding, the surface texture of the workpiece after honing is more uniform and fine, which can improve wear resistance, sealing performance and fatigue strength.      In the aerospace field, key components such as engine cylinder barrels and piston rods have extremely strict requirements for precision and quality. The honing machine ensures that these components reach the ideal state, guaranteeing the safe and stable flight of aircraft. In the automotive manufacturing industry, after the engine block and piston rings are honed, the power output becomes more stable and efficient, and the fuel economy is significantly improved. In recent years, science and technology have driven the innovation of honing machines. The intelligent control system enables precise setting of processing parameters and real-time monitoring throughout the process, realizing automation and intelligence, liberating manpower and improving efficiency. The development of new honing tool materials has broadened the application range to meet the needs of various material types.            Looking ahead, as manufacturing moves towards higher precision and sophistication, the honing machine will play a greater role in more key fields, helping the precision manufacturing industry reach new heights and injecting impetus into global industry.   Click Send Inquiry to get one-on-one service and exclusive benefits for this month!  

As one of the largest professional manufacturers of machine tool castings in China. In recent years, Yinfeng Casting has worked hard to complete a series of technological transformation and environmental protection upgrading projects, significantly improving the level of automation and digitalization, and increasing the overall annual production capacity to 70,000 tons. By creating high-quality casting projects, promoting the classification of high-quality castings, steadily upgrading, with the ability to meet the needs of general machine tool full-size chain castings, is committed to providing customers with high-quality castings complete sets of design solutions, to meet the needs of the whole life cycle of machine tool castings with high-end services. Over the years, Yinfeng has adhered to the quality of enterprises, introduced ISO/TS16949 quality management system, and has 3D scanners, stress testers and other industry-leading inspection and testing equipment; Continue to consolidate the quality of the process, improve the quality awareness of all staff, implement the concept of "doing it right once", create a "quality iron army", monitoring and measurement throughout the entire manufacturing process of the product, and "zero defects" consistently to the end. Yinfeng Casting insists on building a solid foundation of quality and has achieved a number of innovative breakthroughs. Focusing on the high quality standards of key industries and export products, we actively participate in the national high-grade CNC machine tool basic functional parts - casting research and development project, successfully overcome the technical problems of the key casting of high-grade CNC machine tool gray cast iron bed height strength, high stiffness, low stress, high precision maintenance, and fully have the ability to develop high-end machine tool castings; At the same time, "reducing the sand to iron ratio of VMC850 slide" and other projects won a number of scientific and technological achievement awards of Liaoning Provincial Quality Association.

Surface grinding machine is mainly used to rotate the workpiece with the grinding wheel to achieve the required flatness, according to the shape of the table can be divided into rectangular table and circular table two, the main parameters of the rectangular table surface grinding machine width and length of the table, the main parameters of the circular table surface grinding machine is the diameter of the table. Surface grinding machine in the specific operation process need to pay attention to what content? Below we introduce the next surface grinding machine 7 special need to pay attention to the structure.   1: The positioning rules of the surface grinder Where should the machine be placed and how to install it is the best? It is understood that more than 300mm should be reserved outside the maximum movement space, each foot screw is tight, and the level before and after the table is within 0.04/1000mm. (Higher requirements for frequency converter installation)   2: Choice of grinding wheel for surface grinding machine The selected grinding wheel must be able to withstand the turnover speed of more than 2000m/min, because if the speed is too low, it will be easy to leave traces, but the speed is too high, the price of the grinding wheel is much higher, and special attention should be paid to the use of damaged grinding wheels. If there are conditions, it is best to do the flange must be balanced after the new grinding wheel is installed.   3: surface grinding machine spindle Before installing the grinding wheel, ensure that the spindle rotates in the clockwise direction.   4: surface grinder hydraulic device The surface grinder uses hydraulic oil with a viscosity of 46. The new machine needs to replace the hydraulic oil after three months of use, and then replace it once a year, while cleaning the fuel tank.   5: surface grinding machine lubrication device The lubricating oil shall be guideway lubricating oil with viscosity No. 32. (Recommended Mevita 1 or 1405) Confirm the oil tank (pool) level every day to ensure that it is above the line. Check the oil circuit of guide rail every week to prevent oil loss of guide rail. It is recommended that the tank be cleaned every three months. Grease is filled regularly according to regulations.   6: surface grinding machine left and right mechanism Do not adjust the left and right stroke when the table is moving. When the workbench cable is loose, it should be adjusted immediately. (This section applies to manual models)   7: surface grinding machine flushing and dust suction device   Cleaning and maintenance of vacuum box filter, it is best to clean once every two weeks. The other is the inspection of the coolant, when the general coolant is polluted, it is necessary to check and remove in time.

The wind blows a leaf, everything has been shocked. A feast of autumn colors, quietly staged in the company park, dark red light yellow, like a rich oil painting. In such a season, there are "thousands of types of frosty days of freedom" of vitality, there are "several leaves in the wind and sound" of the Ding so innovation, here, we harvest, belong to the machine tool people own autumn. In this autumn full of harvest, the first general technology Shenyang Machine tool "skill strong enterprise craftsmanship dream" fitter scraping competition is in full swing, 50 contestants from 7 participating units, through the theoretical knowledge test and practical test, technical competition and skills display. Strong skills, ingenuity build dreams, continue the red blood, carry forward the "spirit of the horse group", promote learning by competition, promote training by competition, show the good spirit of industrial workers in the new era, gather the company's high quality development of the great power.

Successful six-day Istanbul Exhibition！ Thank many Turkish friends for coming to visit our stand Thank our team members for close cooperation and hard work Shanghai HD M&E Tech Co., Ltd is located in Shanghai, China. We specialize in CNC lathe, vertical machining center, horizontal machining center, gantry machining center, five-axis machining center, turn-milling center and various other CNC equipment. We have more than 200 kinds of machine tools. The quality and technology of products have reached the international advanced level. Our factory(SMTCL) has over 80 years’ history of manufacturing machine tools. The first lathe, drilling machine and boring machine were all born here. They have been one of the leader of China's Machine Tool industry and the largest machine tool manufacture in China. Machine tool products cover automobiles, aviation, new energy, construction machinery, ships, pump valves, bearings, 3C electronics, molds and other industries. We take the mission of providing the machine tools with leading technology, high quality and good service to our customers all over the world!

The honing machine is a precise grinding device, mainly used for the surface processing of metals or other hard materials. Its working principle is to use the high-speed rotating grinding wheel or diamond wheel to finely grind and polish the surface of the workpiece. The main features of the honing machine include: High precision: It can achieve a surface roughness of the micron level, realizing extremely high processing accuracy. High efficiency: The grinding speed is fast, suitable for large-scale production. Good surface quality: It can achieve a mirror-like smoothness. Honing machines are widely used in the manufacturing of machinery, automobiles, aerospace, optics, electronics, and other industries, for processing bearings, gears, molds, optical lenses, and various other precision parts and components. It is one of the key equipment for achieving high-end equipment manufacturing.

Understanding the Difference Between a Vertical Machining Center and a Mill In the world of manufacturing and machining, two terms often come up: vertical machining center (VMC) and mill. While they may seem similar, they serve different purposes and offer distinct capabilities. This article aims to elucidate the differences between these two vital pieces of equipment in machining operations.    What is a Mill? A mill, or milling machine, is a versatile tool primarily used for the mechanical processing of materials. There are various types of mills, including manual and CNC (computer numerical control) versions. Traditional mills have a rotating cutting tool that moves across the workpiece, which usually remains stationary. The main types of milling machines include: 1. Vertical Mills: The cutting tool is oriented vertically. They are often used for simple machining operations, like drilling, hole-making, and surface machining. 2. Horizontal Mills:Here, the spindle is oriented horizontally, allowing for the machining of larger workpieces and multiple cutting surfaces in one operation. Mills can be equipped with different tooling and attachments to perform an array of operations, but traditional and some CNC mills can be more limited in terms of automation and complexity compared to vertical machining centers.   What is a Vertical Machining Center (VMC)? A Vertical Machining Center is a sophisticated and highly automated CNC milling machine where the spindle is oriented vertically. VMCs are designed for high precision and efficiency in manufacturing components. Here are some defining features of VMCs: 1. CNC Automation:VMCs are predominantly operated via CNC systems, allowing for programmed movements of the cutting tool and the workpiece. This automation enhances precision and repeatability while significantly reducing labor costs. 2. Multiple Axes:VMCs typically operate on three or more axes (X, Y, and Z), allowing them to carry out complex machining operations such as contouring, drilling, and pocketing without the need for manual adjustments. 3. Tool Changing Capabilities: Most VMCs are equipped with an automatic tool changer (ATC), which allows for quick switching between different cutting tools during a machining cycle. This feature enhances productivity by minimizing downtime during set-up. 4. Integrated Workholding Solutions: Many VMCs come with built-in fixturing systems that facilitate the accurate positioning of the workpiece, further increasing precision during machining.   Key Differences Between VMCs and Mills 1. Automation:The primary difference lies in their level of automation. While traditional mills may require manual operation, VMCs are automated and offer computer control for precise programming and quick replication of parts. 2. Flexibility and Complexity: VMCs are generally more capable of executing complex parts with intricate designs, whereas traditional mills may be more suited for simpler tasks. 3. Production Speed:Due to their automation features, VMCs often provide faster cycle times and higher productivity in a production environment compared to manual or less advanced mills. 4. Tooling and Set-up: VMCs with automatic tool changers can switch tools without stopping the machining process, leading to reduced set-up time compared to mills, which may require manual tool changes. 5. Cost: Given the advanced technology and capabilities of VMCs, they tend to be more expensive than traditional mills. The investment in a VMC usually pays off in high-volume production scenarios due to the efficiency gains.   Conclusion In summary, while both vertical machining centers and mills are essential in the machining process, they serve different functions and cater to varying manufacturing needs. A mill is best suited for simpler operations and manual or less automated tasks, while a vertical machining center excels in precision, complexity, and efficiency, particularly in high-volume production settings. Understanding these differences can guide manufacturers in selecting the right equipment for their machining needs, ultimately leading to improved productivity and product quality.

Common Mistakes When Using a Lathe 1. Neglecting Personal Protective Equipment (PPE) Always wear appropriate PPE when operating a lathe. This includes safety goggles, gloves, ear protection, and a dust mask. Neglecting to wear PPE can lead to serious injuries, as tools can pose risks to the eyes and skin. 2. Using Improper or Damaged Tools Ensure that the tools and fixtures used are in good condition before operating the lathe. Do not use damaged, worn, or unsuitable tools for the material being processed. Using improper tools may result in poor cutting and unexpected accidents. 3. Ignoring Operation Manuals and Safety Instructions Different types of lathes and tools have specific operating methods and safety instructions. Ignoring these guidelines can lead to incorrect operations and increased accident risks. Always familiarize yourself with the equipment’s manual and safety tips before performing any operations. 4. Lacking an Appropriate Working Environment The environment in which the lathe is operated is crucial for safety and efficiency. Avoid using a lathe in a cluttered, damp, or poorly lit environment. Ensure that the workspace is tidy and dry to prevent slips or other accidents. 5. Machining Without Securing the Workpiece When machining materials, make sure the workpiece is securely clamped. Do not perform machining on an unsecured workpiece, as it may cause the workpiece to fly out during rotation, posing a danger to the operator. 6. Excessively Fast Cutting Speeds When operating the lathe, do not select cutting speeds that are too high. Excessive speed increases tool wear and the risk of tool breakage and workpiece damage. Adjust the cutting speed reasonably based on the characteristics of the material and tools. 7. Ignoring the Use of Coolant During the cutting process, especially when working with metal materials, the use of coolant is essential. Avoid performing prolonged cutting without coolant, as this can prevent tools from overheating, extend tool life, and improve cutting results. 8. Leaving the Machine Running Unattended Avoid leaving the machine running while you step away. If you need to leave, be sure to stop the machine. Unattended operation may lead to accidents, especially if others are present in the work area. 9. Disregarding the Machine's Load Limits Each lathe has a maximum load limit. Avoid exceeding the recommended load when processing, as this may damage the equipment and lead to serious accidents. 10. Lacking Proper Training and Experience If you have not received proper training or lack experience, it is advisable to avoid operating a lathe alone. Learning and operating under the guidance of knowledgeable and experienced personnel is the best strategy to ensure safety.   Conclusion Using a lathe requires serious attention and strict adherence to safety regulations. By avoiding the aforementioned mistakes, you can protect yourself and your colleagues, extend the lifespan of the equipment, and improve processing efficiency. Safety first—never take chances. I hope these suggestions help you use the lathe more safely and effectively.

SMTCL VMC 850Q Vertical Machining Center This new generation VMC850Q vertical machining center adopts vertical frame layout, cross slide structure, high rigid herring column, inverted trapezoidal spindle box, low center of gravity, high rigid bed, three axis roller guide rail, to ensure the machine good running accuracy, high strength and excellent precision stability; The machine structure is simple and compact, the floor area is small, is conducive to the assembly of automatic line; Can be milling surface, drilling, boring, reaming, 2D and 3D surface processing, tapping and other processes of the integration of high-precision machining. Simple operation, high speed and high efficiency, intelligent and stable. Product Features: 1、 High rigidity and high stability design ♦ High strength integral casting bed ♦ Three-axis P-class roller guide ♦ Long span herringbone column 2、Good accuracy and accuracy retention ♦ C3 pre-drawn lead screw ♦ Thermal symmetry technology ♦ Error compensation technology 3、Safety, environmental protection, efficient productivity ♦ Three-axis fast shift 48m/min ♦ Direct spindle 12000 RPM ♦ Bed double spiral chip extractor Product Details： Product Paramenters: Item Unit Specifications Capacity X axis travel mm 850 Y axis travel mm 500 Z axis travel mm 540 Spindle nose to table surface mm 120-660 Spindle nose to column surface mm 640 Worktable Table size (L×W) mm 1000×500 Max load on the table   kg 600 T-slot size mm 18×5 Spindle Spindle speed rpm 12000 Spindle taper/spindle shank   mm 7/24 taper BT40 Spindle motor kw 7.5/11 Maximum output torque   Workpiece processing Shenyang Machine Tool Factory

Vertical Machining Center (VMC) is a CNC machine tool used for precision machining of metals and other materials. This machine tool is characterized by its spindle perpendicular to the table, hence the name "vertical". ​Vertical machining center is widely used in machining, mold manufacturing, aerospace, automotive industry, electronic equipment and other fields, suitable for processing complex parts and high-precision parts.   Vertical Machining Center (VMC) offers several advantages and is suitable for a variety of machining needs. Here are some of the main advantages: 1. Space utilization: The design of vertical machining center makes its footprint small, suitable for use in limited workshop space. 2. Visibility and operation convenience: The table of the vertical machining center is usually easier to observe during operation, and the machining process is clearly visible, which helps the operator to adjust and monitor in real time. 3. Machining accuracy: Due to the good rigidity of the structure, the vertical machining center can achieve higher machining accuracy, which is suitable for the processing of precision parts. 4. Wide applicability: Vertical machining center can be milling, drilling, tapping and other processing methods, suitable for different materials and parts shapes. 5. Lower investment cost: compared with horizontal machining centers, vertical machining centers usually have lower costs, which is suitable for small and medium-sized enterprises to invest. 6. Simple tool change: The tool library design of the vertical machining center can quickly change the tool and improve the production efficiency. 7. Programming and operation are relatively simple: due to the continuous progress of operating systems and software, the programming and operation of vertical machining centers have become easier and lower the skill threshold. 8. Suitable for mass production: For smaller size parts, vertical machining centers are very suitable for mass production. These advantages make the vertical machining center widely used in modern manufacturing industry, especially in machining, mold manufacturing and complex parts processing.   Welcome to visit us! Shanghai HD M&E Tech Co., Ltd is located in Shanghai, China. We specialize in CNC lathe, vertical machining center, horizontal machining center, gantry machining center, five-axis machining center, turn-milling center and various other CNC equipment. We have more than 200 kinds of machine tools. The quality and technology of products have reached the international advanced level. SMTCL and SYMG group is our cooperating factory. It has over 80 years’ history of manufacturing machine tools. The first lathe, drilling machine and boring machine were all born here. They have been one of the leader of China's Machine Tool industry and the largest machine tool manufacture in China. Machine tool products cover automobiles, aviation, new energy, construction machinery, ships, pump valves, bearings, 3C electronics, molds and other industries. We take the mission of providing the machine tools with leading technology, high quality and good service to our customers all over the world!

The company successfully passed the energy management system certification Recently, the company successfully passed the GB/T 23331/IS0 50001 energy management system certification and obtained the certificate, marking the company's green development into a new milestone. ISO 50001 energy management system is a globally recognized gold standard for energy management, successfully passed this certification, is a full recognition of the company's energy management level, but also the company actively practice green low-carbon development strategy, adhere to the carbon peak carbon neutral into the overall development of the enterprise, unswervingly take the ecological priority, green development of the road. An important sign of building a sound energy management system.   In order to fully implement the "double carbon" action plan of General Technology Group and focus on the goal of "carbon peak and carbon neutrality", the company officially launched the construction of energy management system in May 2023. Since the start of construction, the company has always adhered to the energy-saving and efficiency oriented, gradually promoted energy performance management, and continued to promote energy-saving technology transformation through the implementation of LED lighting energy-saving renovation projects, photovoltaic green electricity projects, air compressor transformation, air source heat pump to use waste heat for staff bathing and other energy-saving emission reduction and economic operation improvement projects. Photovoltaic and LED projects alone will reduce carbon emissions by an average of nearly 2,800 tons per year.

How to select CNC machine tools? With the development of modern manufacturing technology, it is a general trend for enterprises to choose CNC equipment. At present, the CNC equipment on the market can be described as a dazzling array, how to economically and reasonably choose the CNC equipment suitable for the enterprise, has been a topic of concern. This paper discusses the problems that should be paid attention to in the selection completely from the technical point of view. For a manufacturing enterprise, the improvement of production capacity often starts from the production management, manufacturing process, production equipment and other aspects of technical transformation, and these parts are mutually affecting and restricting. In the choice of production equipment, CNC machine tool update, maintenance, procurement, etc., must take into account what kind of environment to use, how to manage, how to achieve the best economic results and so on.   The selection of manufacturing equipment is to serve the manufacture of some products, and the selected equipment may be used for a part of the process processing of the product parts, or may be used for all the process processing. The level of manufacturing first depends on the design of the process, it will determine what methods and means to process, which also determines the basic requirements for the use of equipment, which is also the basis for technical organization and management of production. The basic requirements of equipment selection should be determined according to what kind of technical level of equipment can be provided on the market to choose, for most small and medium-sized mass production manufacturing enterprises, the choice of CNC machine tools to replace old machine tools or enhance production capacity has been a development trend. Comparing the performance of ordinary and CNC machine tools, CNC machine tools have strong ability to process complex surface parts and adapt to a variety of processing objects (strong flexibility); High processing quality, precision and efficiency; Suitable for CAD/CAM networking and integrated management of manufacturing and processing information; The equipment has the characteristics of high utilization rate and low normal operation cost. The choice of CNC machine tools is a comprehensive technical problem, now whether domestic or foreign, can produce a variety of equipment. CNC machine tools after decades of development has evolved into a large family group, can complete a variety of processing and manufacturing requirements. How to choose the suitable equipment from a wide variety of expensive equipment, how to make these equipment play a full role in manufacturing and meet the future development of the enterprise, how to correctly and reasonably purchase accessories, tools, software technology, after-sales technical service and so on, so that the purchased equipment can achieve a better input ratio...... These problems are the majority of buyers must consider, and one by one to deal with the problem.   First, determine the typical machining workpiece "family" Determining what parts to process is the first step in selecting equipment. According to the needs of technological transformation and production development, enterprises determine which parts and processes are ready to be completed with new processing equipment, taking into account the long-term planning of product development. These parts are grouped and classified by group technology to determine the typical part family of the main processing object. In the classification, there are often many differences in the size of the parts, the shape of the parts is relatively large, and the processing hours of various parts greatly exceed the full load hours of the equipment, so it is necessary to further choose to determine the production program and the typical workpiece family that is close to the requirements. According to the appearance of the typical workpiece family can be divided into diamond type (box type), plate type, rotary type (disk, sleeve, shaft, flange) and special-shaped class; According to the processing accuracy requirements, it can be divided into ordinary grade and precision grade. The typical parts are clearly classified, and the basic processing equipment is more clear.   Second, the process specification design of typical parts family After determining the machining parts, it is necessary to use the scientific point of view of CNC machining technology to carry out new planning and design of the process flow. This includes the transformation of the original process production process, exploring the feasibility of realizing new process methods, exploring the feasibility of realizing modern production management and logistics management, exploring the feasibility of using advanced tools to greatly improve production efficiency, exploring the reasonable preparation process of numerical control equipment and other equipment (ordinary, special aircraft) on the production line, etc. The aim is to get the best manufacturing process after using CNC machine tools. The following is a few typical parts of the reasonable processing technology.   ☆ Shaft parts: face milling and center hole → CNC lathe (roughing) → CNC grinding machine (finishing); ☆ Flange and disc parts: CNC lathe (roughing) → turning center (finishing); ☆ Cavity mold parts: ordinary machine shape and base surface → CNC milling machine machining surface → high-speed CNC milling finishing → polishing or electroetching surface; ☆ Plate parts: biaxial milling machine or gantry milling machine processing large plane → ;vertical machining center processing all kinds of holes ☆ Box parts: vertical machining center on the bottom surface → horizontal machining center on the surrounding surface of the process surface.   Consider the following factors in arranging the process flow: (1) Select the shortest processing process. (2) CNC machine tools have considerable adaptability, but it is not universal, from the economic point of view, each part in the typical workpiece family has an economic batch, should be based on the use of more advanced technological means. (3) Try to give full play to the various process characteristics of the machine tool, the pursuit of maximizing the comprehensive processing capacity of the CNC machine tool (multi-process concentrated process characteristics), should be configured in the production process with the least number of machine tools, the least amount of process equipment and fixtures. (4) To consider the balance of the capacity of various equipment in the production line or production workshop. As the choice of a single CNC machine tool or the configuration of a production line, a single equipment can not completely package all the processing processes of a workpiece, there must be a process transfer with other equipment, the production capacity between the equipment should be balanced to meet the comprehensive requirements of the production beat. Therefore, the arrangement of the number of processes and the sequence of processing processes on each equipment should not only play the special advantages of each CNC machine tool, but also meet the accuracy requirements, but also consider the reasonable use of the process benchmark when the workpiece is rotated on each machine tool. (5) The problem often encountered in the arrangement of CNC machining technology is the contradiction between the process concentration and the process processing principle. In the use of CNC machine tools, people generally adopt the process concentration principle of concentrating multiple processes on a machine tool, in order to pursue improved productivity, shorten the parts processing cycle, and even hope that the workpiece is all processed in a single loading card. However, in fact, for some complex and high-precision workpieces, due to thermal deformation during processing, workpiece deformation caused by internal stress, fixture clamping deformation, heat treatment requirements such as aging process factors and programmer operating factors, it is difficult to complete all processing at one time. In the basic process criteria, the gradual refinement of machining parts restricts the number of working procedures. It is an important content of CNC machining technology to properly deal with the contradiction between the two. (6) In the arrangement of the typical workpiece family process flow, the manual adjustment and detection of each machine tool and production line should be properly arranged, that is, the influence of manual intervention. Enterprises should determine the degree of manual intervention in the process according to their own technical equipment capacity, technical level and technical transformation investment, which determines the level of automation and functional requirements for the selection of CNC machine tools. The appropriate use of manual adjustment should be objectively considered to supplement the ability of the enterprise to achieve complete automation, and the exact positioning of the process capacity and equipment level of the enterprise.   Welcome to visit us! Shanghai HD M&E Tech Co., Ltd is located in Shanghai, China. We specialize in CNC lathe, vertical machining center, horizontal machining center, gantry machining center, five-axis machining center, turn-milling center and various other CNC equipment. We have more than 200 kinds of machine tools. The quality and technology of products have reached the international advanced level.   SMTCL and SYMG group is our cooperating factory. It has over 80 years’ history of manufacturing machine tools. The first lathe, drilling machine and boring machine were all born here. They have been one of the leader of China's Machine Tool industry and the largest machine tool manufacture in China. Machine tool products cover automobiles, aviation, new energy, construction machinery, ships, pump valves, bearings, 3C electronics, molds and other industries. We take the mission of providing the machine tools with leading technology, high quality and good service to our customers all over the world!

What is a knife rest? CNC machine tool is composed of spindle, tool changing device (tool holder, tool store manipulator), ball screw and other functional components. Most machine tool companies create complete machine tools by outsourcing, outsourcing different functional components and combining assembly. Therefore, the reliability level of functional components will directly affect the reliability level of machines and equipment. Numerical control machining. Therefore, the key to improve the reliability level of CNC machine tools is to improve the reliability of key functional components of CNC machine tools. The tool holder of CNC machine tool is the mechanical part that supports and fixes the tool, which plays a vital role in CNC machining. The design and function of tool holder directly affect the machining accuracy, efficiency and stability of CNC machine tool. It is one of the key functional components of CNC lathes, and its reliability directly affects the stability and reliability of the whole machine. By realizing process integration and tool changing automation, NC tool handle significantly reduces tool changing time and ensures tool position accuracy.   The components of the handle: Main structure: The main structure of the tool holder is usually made of cast iron or welded steel plate to ensure sufficient rigidity and stability. The parts are subjected to cutting forces and various loads during machining. Guide rail system: The guide rail system is responsible for supporting and guiding the movement of the tool, which is usually composed of linear guide rail and ball screw and other components to ensure the accuracy and stability of the tool movement. Tool clamping system: This part includes various parts of the clamping tool, such as chuck, clamping tool holder, etc., and its design directly affects the stability of the tool and the efficiency of tool change. Tool adjustment device: Tool adjustment device allows the tool to be slightly adjusted to achieve precision and versatility during machining. Cooling system: The cooling system is used to cool the tool, prevent overheating due to friction during machining, and also helps to extend the service life of the tool. Support type: The tool handle of CNC machine tool can be divided into many types according to its use, structure and characteristics. Here are some common types of tool handles for CNC machine tools: Horizontal tool holder: Horizontal tool holder is a horizontal tool holder with the tool perpendicular to the working plane. This type of shank is suitable for horizontal milling, drilling and cutting operations. Vertical tool holder: Vertical tool holder is a vertical tool holder, and the tool is level with the working plane. It is commonly used in vertical milling, drilling and cutting operations. Gantry tool rest: Gantry tool rest is a large tool rest structure in which the tool rest moves along a gantry structure that spans the entire machining area. This type of tool holder is commonly used for machining large workpieces, such as steel structures, ships and aircraft parts. Arm type tool rest: Arm type tool rest is a beam type tool rest that the tool rest moves along the arm structure. This type of tool holder is often used to realize complex workpieces such as automobile engine cylinder block and automobile frame. Bridge tool holder: Bridge tool holder is similar to gantry tool holder, but the structure is simpler, and the tool holder spans the working plane. This type of tool handle is usually used for machining with higher precision requirements, such as mold processing and precision parts processing. Rotary tool holder: The rotary tool holder has the tool rotation function, which can realize the processing of complex contours, such as curved surfaces, three-dimensional parts, etc. Composite tool handle: Composite tool handle combines the functions of multiple tool handles to achieve milling, drilling, tapping, cutting and other processing operations. The importance of the handle Machining accuracy: The design and structure of the tool holder directly affect the machining accuracy of the CNC machine tool. The stable and strong tool handle can effectively reduce vibration and deformation, so as to ensure that the size and surface accuracy of the machined parts meet the requirements. Processing efficiency: A well-designed tool holder can improve the processing efficiency of CNC machine tools. It can support a variety of cutting operations and ensure that the tool moves quickly and accurately, thereby reducing processing time and costs. Stability: The stability of the tool holder is directly related to the stability of the CNC machine tool. The strong tool handle can effectively reduce the vibration and oscillation during the machining process to ensure the stability and reliability of the machining process. Tool life: The right handle design reduces tool wear and damage, resulting in longer tool life and lower replacement and maintenance costs. Versatility: The design of the tool handle should also take into account the versatility of different processing requirements. It should be able to accommodate various types and sizes of tools and support different types of machining operations, thereby increasing the application range and flexibility of CNC machine tools.

Shenyang Machine Tool Co., Ltd. was founded in May 1993 by the former Shenyang No. 1 Machine Tool Factory, Sino-Czech Friendship Factory, Shenyang No. 3 Machine tool Factory. The company has always been a national key construction and development of machine tool backbone enterprises, listed in Shenzhen Stock Exchange in 1996 (stock code 000410), is one of the early listed companies in China's machine tool industry. New China's first metal national emblem, the first lathe, drilling machine, boring machine, domestic CNC machine tools were born here.   In 2019, the company joined China General Technology (Group) Holding Co., LTD., changing from "local team" to "national team". China General Technology (Group) Holding Co., LTD., as an important state-owned backbone enterprise directly managed by the central government, based on the national strategic needs and its own development foundation, puts the strengthening and excellent machine tool industry in the first place of the group's development strategy, and carries the banner of revitalizing China's machine tool industry.   The main business of the company includes machinery and equipment manufacturing, processing, leasing, domestic general commercial trade and import and export trade. The main products include horizontal machining center, vertical machining center, horizontal CNC lathe, vertical CNC lathe, industry special machine, a total of 8 categories, more than 20 series of products.   During the "14th Five-Year Plan" period, the company's science and technology innovation system will serve the national strategy and achieve high-quality development of enterprises as the goal, focusing on the "intelligence", "efficiency" and "automation" of products, solving core and key technical problems, and striving to launch a number of high-end products, break through a number of core components, and continue to strengthen value creation for customers. The company with 17 strategic core products, service customer development needs; Upgrade 35 existing products to meet the needs of the middle and high-end market, and realize the continuous upgrade of the existing product structure; Deeply rooted in the automotive industry, the research and development of 19 industry special aircraft, and strive to achieve the full coverage of industry segmentation parts processing solutions, to become an internationally renowned automotive industry complete solution service provider.  

Machining Center 1. Main functions and features Today, the processing center (machining center, or MC) is being widely used in the manufacturing site. Led by the mold manufacturing as the most important use, the processing center has become an indispensable existence in the processing of metal parts. Take the automobile industry as an example, represented by the grinding and drilling of engine parts, it plays a power in body parts mold manufacturing. It is entirely conceivable that many of the products that support People's Daily life and industrial development come from processing centers. The characteristic of the processing center, is equipped with the use of computer control to achieve the "automatic tool replacement function". Different from the processing machine that requires manual replacement of tools, the processing center can use the "replacement arm" to automatically replace the tools from the tool storage place called the "tool library" for processing. This can save the trouble of switching, realize the manufacturing of unmanned, labor saving, cut costs. In recent years, on the basis of the traditional vertical, horizontal and high 3-axis processing, the new 2-axis "5-axis processing center" has been launched, which can process more complex shapes.   2. The birth and development of the processing center To make metal parts, generally speaking, in addition to the surface, groove grinding, but also must be drilling, boring (expanding holes), spiral cutting and other processing. In the past, in order to carry out the above processing, need to distinguish the use of milling machine, vertical milling cutter, drill, boring, screw and other tools. Later, with the advent of NC working machine, the manual tool replacement function known as the turret was developed, making the tool replacement more convenient. The machining center is further through the computer control, to realize the automation of the tool replacement. It can continuously process multiple surfaces of the processing at the same time, which greatly improves the production efficiency. The processing accuracy and speed of the processing center are improving year by year, and now it has become the mainstay of the manufacturing industry. A tour of metalworking manufacturers' factories shows many processing centers running around the clock. Only a few operators are needed to monitor the equipment on site.   3. Main structure and species of the processing center Processing center can be roughly divided into horizontal, vertical, door type these three structures. The first developed is a structure called horizontal, in short, the rotating shaft (spindle) on which the tool is mounted horizontally (horizontally to the ground). In contrast, the vertical type is the longitudinal installation of the rotation axis structure. The door type (gantry type) uses the same structure as the door, and the rotating axis is installed downward on the top of the door. Take the horizontal type as an example, the main structure of the machining center, from the bottom to the top, is the base plate part of the bed body, the sliding saddle moving on the bed body, the working table connected to the processing material, the column installed in the direction perpendicular direction to the bed body, the main shaft of the installation tool, etc.   4. The difference between horizontal type and vertical type The tool rotary shaft of the horizontal machining center extends horizontally to process the machining material in the horizontal direction. At this time, the column is moved along the X axis direction, the sliding saddle along the Y axis direction, and the workbench along the Z axis direction, which can realize three-dimensional machining. On this basis, some models also have a B axis that can rotate part of the bench in the horizontal direction, which can be processed with a total of 4 axes. The advantage of the horizontal type is that the four axes including axis B can simultaneously process the four surfaces of the processed material. Because there is no need to manually change the four surfaces of the processed material, it has the characteristics of high machining accuracy. In addition, because the transverse cutting can let the chips fall naturally, but also can easily avoid the accumulation of chips on the processing material, embedded in the tool, resulting in failure problems. In contrast, the rotating axis of the vertical machining center is installed in the vertical direction, showing the structure of processing the machining material from above. Usually, the workbench is moved in the horizontal direction along the X axis and Y axis, and the rotation axis is moved in the vertical direction for 3-axis processing. It takes up less installation space than the horizontal side of the rotating shaft, and is now widely available. Moreover, due to the cutting material from above, it has the advantage of processing while comparing the design drawings. But at the same time, due to the processing in the upper part of the processing material, it is easy to accumulate debris, must be at any time through the compressed air blast or using lubricating oil agent washing, to remove the debris.           Welcome to inquiry! Shanghai HD M&E Tech Co., Ltd is located in Shanghai, China. We specialize in CNC lathe, vertical machining center, horizontal machining center, gantry machining center, five-axis machining center, turn-milling center and various other CNC equipment. We have more than 200 kinds of machine tools. The quality and technology of products have reached the international advanced level. SMTCL and SYMG group is our cooperating factory. It has over 80 years’ history of manufacturing machine tools. The first lathe, drilling machine and boring machine were all born here. They have been one of the leader of China's Machine Tool industry and the largest machine tool manufacture in China. Machine tool products cover automobiles, aviation, new energy, construction machinery, ships, pump valves, bearings, 3C electronics, molds and other industries. We take the mission of providing the machine tools with leading technology, high quality and good service to our customers all over the world!    

Flat bed CNC lathes and Slant bed CNC lathes are two common lathe types, and the main difference between them is the design of the bed and the way it is turned.   Flat bed CNC lathe: The bed of the flat bed lathe is horizontal, the workpiece is placed on the bed and clamped, and the tool is turned in the horizontal direction. This design is suitable for symmetrical workpieces, and the symmetry requirements are high. Slant bed CNC lathe: The bed of the inclined bed lathe is inclined, the workpiece is placed on the bed and clamped, and the tool is turned in an oblique direction. This design can better eliminate chips, improve turning efficiency, suitable for symmetric and asymmetric workpieces. In general, inclined bed lathes have advantages in turning efficiency and workpiece processing range, while flat bed lathes are more suitable for workpiece processing with higher symmetry requirements. The choice of lathe depends on the specific processing needs and workpiece characteristics.   SMTCL and SYMG group is our cooperating factory. It has over 80 years’ history of manufacturing machine tools. The first lathe, drilling machine and boring machine were all born here. They have been one of the leader of China's Machine Tool industry and the largest machine tool manufacture in China. Machine tool products cover automobiles, aviation, new energy, construction machinery, ships, pump valves, bearings, 3C electronics, molds and other industries. We take the mission of providing the machine tools with leading technology, high quality and good service to our customers all over the world!

Types of CNC Lathes： 1、2-Axis CNC Lathe This basic CNC lathe machine has two linear axes that can perform outer diameter/inner diameter, basically cylindrical machining, and facing operations, or drilling and tapping at the center of the part. It has an X and Z axis and does not allow for milling. 2、3-Axis CNC Lathe With a 3-axis CNC lathe, a C axis and life tool system are added, allowing the part to be positioned so that standard milling operations, boring, and tapping operations can be performed. Helical milling operations that require the slow sync rotation of the workpiece are possible.   3、4-Axis CNC Lathe A 4-axis machine has an added Y-axis so that off-center machining operations can be performed. The fourth axis works well for more irregular and complex lathework.   4、5-Axis CNC Lathe In 5-axis lathes, a second turret is added to a 3-axis CNC lathe. Such machines would then have two axes at each upper and lower turret plus the C-axis on the rotating spindle. This enables the use of two tools at the same time on the part, which drastically increases machining speed. 5、6 Or More Axis CNC Lathe With more than five axes, the permutation may include the following: two C-axes with a primary and second spindle; two turrets, with an upper and lower turret, each with two linear axes; one Y-axis at the upper turret; and a second spindle that can move towards the main spindle to pick up the part. There are even machines with more than eight axes. However, 8-axis lathes are highly sophisticated and complex machines that aren't generally needed for everyday manufacturing needs.   Applications of CNC lathes： A CNC lathe can produce plane surfaces and screw threads or, in the case of ornate lathes, three-dimensional products that are quite complex. They can be used on both small and large parts with extreme accuracy. The workpiece is typically held firmly in place by one or two centers, but the material can also be secured with collets or clamps. Machine tool products cover automobiles, aviation, new energy, construction machinery, ships, pump valves, bearings, 3C electronics, molds and other industries.

Computer Numerical Control Lathe and Conventional Lathe are common tools used for machining workpieces, and there are obvious differences between them in control mode, operation mode and processing efficiency. The differences between the two lathes are described in detail below.   First of all, CNC lathes are highly automated machines controlled by computers. By using a dedicated numerical control system, the machine tool can be programmed to achieve highly accurate and complex machining operations. In contrast, ordinary lathes require manual operation, using manually operated tools for machining.   Secondly, CNC lathes can control the motion trajectory and processing operation of the workpiece through a pre-written program. This makes the production process design more flexible and can be easily adapted to different workpiece and processing needs. The ordinary lathe requires the operator to manually adjust the movement of the machine tool, the position of the tool, the processing process is relatively slow, and the technical level of the operator is higher. In addition, CNC lathes have higher machining accuracy and repeatability. Because of its digital control, the possibility of human error is reduced, and high precision machining can be achieved. Ordinary lathes are affected by the operator's technology and experience, and the machining accuracy is relatively low.   In addition, CNC lathes generally have more features and machining options. They can be machined simultaneously in multiple axes, enabling many different forms of cutting operations. CNC lathes can also apply a variety of advanced cutting tools and auxiliary equipment to improve processing efficiency and quality. Ordinary lathes have relatively limited functions and are mainly suitable for simple turning operations.     In short, there are significant differences between CNC lathes and ordinary lathes in terms of control, operation and processing efficiency. CNC lathe has the advantages of high degree of automation, high precision and strong flexibility, especially suitable for large-scale, complex and high-precision processing tasks. Ordinary lathes are suitable for simple turning operations and small batch production tasks. Depending on the specific machining needs and budget considerations, choosing the right type of lathe is critical to improving production efficiency and machining quality.   SMTCL and SYMG group has over 80 years’ history of manufacturing machine tools. The first lathe, drilling machine and boring machine were all born here. They have been one of the leader of China's Machine Tool industry and the largest machine tool manufacture in China. Machine tool products cover automobiles, aviation, new energy, construction machinery, ships, pump valves, bearings, 3C electronics, molds and other industries. We take the mission of providing the machine tools with leading technology, high quality and good service to our customers all over the world! welcome to contact us!

  Recently, the company won the "centering inspection rod, centering inspection rod design method and use method" and "belt tension measurement mechanism and test method" two invention patents, which fully shows the technical center process team common process technology research ability, promote the company's process technology ability to achieve a significant improvement.   SMTCL and SYMG group is our cooperating factory. It has over 80 years’ history of manufacturing machine tools. The first lathe, drilling machine and boring machine were all born here. They have been one of the leader of China's Machine Tool industry and the largest machine tool manufacture in China. Machine tool products cover automobiles, aviation, new energy, construction machinery, ships, pump valves, bearings, 3C electronics, molds and other industries. We take the mission of providing the machine tools with leading technology, high quality and good service to our customers all over the world!

iT series horizontal CNC lathe is suitable for processing all kinds of disk and short shaft parts, can turn the end face and the end groove, the outer circle and the inner hole thread, the groove and the rotary surface and other geometric features. Can meet the automotive, bearing, engineering machinery, non-ferrous metals and other industries for rotary parts of efficient, large quantities, high-precision   Product Features：   1、High Rigidity ♦ Finite element analysis to optimize the whole machine structure ♦ The bed is made of high quality castings with reasonable bar layout ♦ Configuration of large span, large torque spindle, improve cutting rigidity ♦ Precision scraping process, improve the connection rigidity   2、High efficiency ♦ Configuration servo tool holder, short transposition time, high tool change efficiency ♦ Two-axis servo motor drive, fast moving speed ♦ Large chip discharge port design, efficient chip discharge ♦ User-friendly design, easy operation and maintenance   3、High Stability ♦ Double support feed structure to achieve stable processing ♦ High quality guide screw, stable operation ♦ Integral tail platform, parts simplification, high stability ♦ Quantitative process indicators, strict inspection standards   Application:     For more information please click here！  

The relationship between machining center and lathe?   Machining centers and lathes are two common machine tools that play different roles and functions in manufacturing.   1. Machining Center: Machining center is a multi-functional CNC machine tool, combining the functions of milling machine, drilling machine, boring machine and tapping machine. It has a multi-axis control system, which can carry out complex three-dimensional parts processing, including plane milling, three-dimensional milling, hole machining, etc. The main feature of the machining center is to complete the cutting operation of a variety of different tools through an automatic tool changing device while holding the workpiece. Machining centers are often used in mass production and precision machining applications, such as aerospace, automotive manufacturing, mold manufacturing, etc.   2. Lathe: Lathe is a kind of machine tool used to rotate the workpiece and cut the workpiece through the feed tool. On a lathe, the workpiece is rotated while the tool performs the cutting operation on the workpiece. The lathe is mainly used for processing shaft parts, including outer circle, inner hole, thread and other forms. Lathes are usually suitable for single-piece processing and small batch production, and can achieve high precision machining. Lathes are widely used in the manufacturing industry, such as machinery manufacturing, aerospace, automobile manufacturing and so on.   Machining centers and lathes have some overlap in functions, application ranges and processing methods, but there are also obvious differences. Machining centers are better suited for complex, multi-directional three-dimensional machining tasks, while lathes focus on the processing of axisymmetric parts. Their selection depends on factors such as specific workpiece requirements, production volume and machining accuracy. In some cases, the machining center and the lathe can also complement each other, using different machining methods on different parts of the workpiece to complete the overall machining process.     Can machining center and turntable realize the function of lathe?   Yes, the machining center plus the turntable can achieve some lathe functions. A Rotary Table is a device that can rotate on the machining center, which can make the machining center have the function of a lathe.   By installing a turntable on the machining center, the workpiece can be clamped on the workpiece clamping device, and the workpiece can be rotated in the horizontal direction through the rotation of the turntable. At the same time, the spindle of the machining center can be cut in a vertical direction. In this way, combined with the rotation of the turntable and the cutting function of the machining center, the processing of axisymmetric parts similar to the lathe can be realized.   The feasibility and accuracy of the specific implementation depend on the performance, configuration and matching of various parameters of the machining center and the turntable. The combination of some high-performance machining centers and turntables can realize the machining of high-precision and complex shapes. This combination can also increase production efficiency and reduce equipment footprint.   It should be noted that although the machining center plus the turntable can partially realize the function of the lathe, they still have some limitations. For some special shaped workpieces, it may still be necessary to use a dedicated lathe to complete the machining task. Therefore, in practical applications, it is necessary to choose the appropriate equipment and technology according to the specific workpiece requirements and processing tasks.   If you want to know more about our products, please click here  

Lathe is a common metal processing machine tool, according to different processing characteristics and uses, can be divided into the following types:   1. Flat Lathe (Engine Lathe) : Flat lathe is the most basic and most common type of lathe. It has a horizontal bed, the workpiece is clamped on the bed body, and the spindle and the tool move in the horizontal direction. It is widely used in the processing of various metal parts.   2. CNC Lathe: CNC lathe is a kind of lathe controlled by computer numerical control system. It can automatically execute various processes and movements, with a high degree of automation and flexibility. CNC lathes can achieve higher machining accuracy and efficiency, and are widely used in mass production and complex parts processing.   3. Combination Lathe: Combination lathe is a kind of machine tool that combines the function of lathe and milling machine. It can complete a variety of processing processes such as turning, milling, drilling and tapping on the same machine tool, and has high versatility.   4. Vertical Lathe: Vertical lathe is the type of lathe whose work surface is perpendicular to the spindle. The workpiece is vertically clamped on the vertical lathe, which is suitable for the top surface processing of the workpiece, such as milling, boring, etc.   5. CNC Vertical Lathe: Just like CNC lathe, CNC vertical lathe is equipped with computer numerical control system, which can realize automatic and accurate machining. It is suitable for high-precision machining of large and heavy parts.   In addition, there are some special types of lathes, such as pipe thread lathes, multi-spindle lathes, rolling lathes, etc., which are specialized for specific machining needs and specific types of workpiece processing.   Shanghai HD M&E Tech Co., Ltd is located in Shanghai, China. We specialize in CNC lathe, vertical machining center, horizontal machining center, gantry machining center, five-axis machining center, turn-milling center and various other CNC equipment. We have more than 200 kinds of machine tools. The quality and technology of products have reached the international advanced level. SMTCL and SYMG group is our cooperating factory. It has over 80 years’ history of manufacturing machine tools. The first lathe, drilling machine and boring machine were all born here. They have been one of the leader of China's Machine Tool industry and the largest machine tool manufacture in China. Machine tool products cover automobiles, aviation, new energy, construction machinery, ships, pump valves, bearings, 3C electronics, molds and other industries. We take the mission of providing the machine tools with leading technology, high quality and good service to our customers all over the world!   If you want to know more about our products, please click here  

CNC lathe is a kind of machine tool which controls the workpiece processing by computer program. It can automatically process according to the pre-input program, including turning, boring, tapping and other processes.   ● Main Spindle: The main spindle consists of a spindle assembly and the spindle drive system. These are some of the moving parts of the CNC machine tool, and they include motors, gears, and the chuck. In addition, the C-axis drive which helps to position the material will also be assembled with the spindle.   ● Guide Way: It enables the tool to move horizontally and vertically to achieve a smooth cutting process.   ● Chuck: A chuck is a structure that holds the parts to be machined. It is attached to the main spindle that rotates both the chuck and the workpiece.   ● Headstock: Comprising the main motor, the headstock holds the main spindle where the chuck is mounted on.   The working principle of CNC lathes is to control the movement and processing parameters of machine tools through a computer control system. The operator first needs to write the machining program, including the workpiece geometry, processing path, cutting parameters, etc. Then the program is entered into the numerical control system, and the machine tool automatically processes according to the program.   In the working process of CNC lathe, the computer control system will control the various axial movement of the machine tool according to the pre-input program, and control the feed speed and cutting depth of the tool, so as to complete the processing of the workpiece. The entire processing process can be automated and high-precision machining, improving production efficiency and product quality.

In today's manufacturing industry, machine tools are indispensable and play a crucial role. From automotive components to aerospace devices, and even the production of everyday items, none of these are possible without the precision machining provided by machine tools. The emergence and development of machine tools have transformed the way humans manufacture, positioning themselves at the core of modern industry. Let's explore this captivating technological marvel - the machine tool.   Each machine tool is akin to a legendary craftsman, capable of carving various shapes out of metal, plastic, and other raw materials. Its high-speed rotating spindle and precise motion control system allow it to achieve precision machining, producing nearly flawless workpieces. Machine tools are not merely pieces of equipment; they are reliable assistants for engineers and technical workers, providing solid support for their creativity and designs. Machine tools are crucial for several reasons:   1. Precision Manufacturing: Machine tools enable precise shaping and cutting of materials, ensuring that components and products meet exact specifications and standards.   2. Industrial Production: They are central to industrial manufacturing processes, allowing for the creation of components, parts, and products across various sectors, from automotive to aerospace to consumer goods.   3. Efficiency and Productivity: Machine tools automate and accelerate manufacturing processes, increasing efficiency, reducing production time, and lowering operational costs.   4. Technological Innovation: They are fundamental to technological advancement, facilitating the production of complex and innovative designs, fostering the development of new products and solutions.   5. Economic Impact: Machine tools play a pivotal role in economic development, supporting various industries, creating jobs, and driving industrial growth and competitiveness.   6. Versatility: They can be used for a wide range of materials such as metal, plastic, and composites, offering versatility in manufacturing applications.   Another facet of the allure of machine tools lies in their diversified applications. Traditional lathes, milling machines, and grinders are essential in factories, capable of producing a wide variety of parts. In the present day, with the rapid advancement of CNC (Computer Numerical Control) technology, 5-axis and 7-axis CNC machine tools have become stars in modern manufacturing. Not only can they perform precise cutting, but they can also maneuver flexibly on complex surfaces, offering more possibilities for industries such as aerospace and medical devices.   The story behind machine tools is equally fascinating. They embody the wisdom and labor of artisans, as well as the innovation of scientists and engineers. Each technological leap forward revitalizes machine tools, propelling the development of the manufacturing industry. Whether used for mass production or personalized customization, machine tools contribute to creating a better life for people.   Machine tools are like the stars of the industrial world. Their precision machining and continuous innovation dazzle us, showcasing the brilliance of human intelligence. In the future, machine tools will undoubtedly continue to script their own legendary tales, injecting boundless momentum into the manufacturing industry.   Shanghai HD M&E Tech Co., Ltd is located in Shanghai, China. We specialize in CNC lathe, vertical machining center, horizontal machining center, gantry machining center, five-axis machining center, turn-milling center and various other CNC equipment. We have more than 200 kinds of machine tools. The quality and technology of products have reached the international advanced level. SMTCL and SYMG group is our cooperating factory. It has over 80 years’ history of manufacturing machine tools. The first lathe, drilling machine and boring machine were all born here. They have been one of the leader of China's Machine Tool industry and the largest machine tool manufacture in China. Machine tool products cover automobiles, aviation, new energy, construction machinery, ships, pump valves, bearings, 3C electronics, molds and other industries. We take the mission of providing the machine tools with leading technology, high quality and good service to our customers all over the world!  

Shenyang Machine Tool is one of the largest machine tool manufacturing companies in China and a leading global machine tool manufacturer. Since its establishment, Shenyang Machine Tool has been committed to technological innovation, product quality, and customer service, earning the trust and favor of numerous customers worldwide. So, why choose Shenyang Machine Tool? Let's explore several aspects   Firstly, Shenyang Machine Tool has a long history and rich experience. As one of the pioneers in the Chinese machine tool industry, Shenyang Machine Tool was founded in 1937, with nearly a century of development. Throughoutits journey, Shenyang Machine Tool has accumulated extensive manufacturing experience and technical expertise, nurturing a highly skilled professional team. This historical background gives Shenyang Machine Tool a unique competitive advantage in the field of machine tool manufacturing.   Secondly, Shenyang Machine Tool places a strong emphasis on technological innovation and research and development (R&D) investment. As an innovation-driven company, Shenyang Machine Tool continuously invests in R&D, introducing advanced machine tool products with independent intellectual property rights. The company collaborates with renowned research institutions both domestically and internationally, conducting technical research and innovation to enhance product precision, efficiency, and reliability. This commitment to technological innovation keeps Shenyang Machine Tool at the forefront of the industry, meeting customers' demands for high-quality and high-performance machine tools.   Thirdly, Shenyang Machine Tool prioritizes customer-centricity, focusing on customer service and satisfaction. The company has established a comprehensive pre-sales, in-sales, and after-sales service system to provide all-round support and solutions to customers. Whether it's technical consultation, equipment installation, or maintenance, Shenyang Machine Tool responds promptly and delivers professional services. This customer-oriented approach has earned Shenyang Machine Tool widespread acclaim and a solid reputation.   Lastly, Shenyang Machine Tool upholds the principles of sustainable development, emphasizing environmental protection and social responsibility. The company is dedicated to energy conservation, emission reduction, and resource recycling, emphasizing environmental friendliness in product design and production processes. Additionally, Shenyang Machine Tool actively engages in social welfare activities, giving back to society and establishing a positive corporate image. In conclusion, choosing Shenyang Machine Tool means selecting a company with a long-standing history, extensive experience, technological innovation, customer-centricity, and a commitment to sustainable development. With its exceptional product quality, professional technical support, and comprehensive customer service, Shenyang Machine Tool becomes the preferred choice for numerous customers. Whether in the domestic or international market, Shenyang Machine Tool demonstrates strong competitiveness and influence. Therefore, choosing Shenyang Machine Tool is a wise decision that brings reliable machine tool solutions and enduring partnerships to customers.

The five-axis CNC machining center is a high-precision machine used for processing complex parts and workpieces. Compared to traditional three-axis CNC machining centers, the five-axis CNC machining center has greater flexibility and processing capabilities. It has three linear axes and two rotary axes, allowing machining in multiple directions, thus enabling the completion of more complex part machining.   The 5 in 5-axis means that asides from the conventional 3 axes, X, Y, and Z, machines used for 5-axis machining add two more axes making it a total of 5 axes. The 4th axis is the A axis which denotes a rotation around the X axis, while the 5th axis is the B axis, denoting a rotation around the Y axis.   The two rotary axes of the five-axis CNC machining center allow the workpiece to be machined at different angles and directions, thereby meeting a wider variety of complex machining requirements. This flexibility has led to the widespread application of five-axis CNC machining centers in the aerospace, automotive, and medical equipment industries.   The five-axis CNC machining center has high-precision and high-efficiency machining capabilities, enabling the completion of complex part machining in a single clamping, greatly improving production efficiency and machining accuracy. It can also reduce human errors in the machining process, enhancing machining quality and stability.   In summary, the five-axis CNC machining center is a high-precision, high-efficiency, and highly flexible machining equipment that meets the demands of complex part machining and is an indispensable piece of equipment in modern manufacturing.   Industries Applications Benefiting From 5-Axis CNC: 1、Medical Industry Since a part failure could spell disaster during a surgical procedure or test or the diagnosis of a medical condition, precision, and accuracy are of great importance to this industry. 5-axis CNC machining has applications in the Medical industry for producing research equipment, MRI machines, surgical implants, medical instruments, and orthotic devices.   2、Electronic Devices Electronic devices make up most of our daily lives since they are part of commercial and consumer goods. 5-axis CNC machining facilitates the production of even the tiniest of components needed for these electronic devices to function adequately. It has applications in producing electronic housing, semiconductors, hardware, metal slats, heat sinks, and printed circuit boards.   3、Energy Industry To prevent catastrophic failures, parts in the energy industry must meet precise standards and specifications. Moreover, when parts used in this industry do not fit, it often causes entire systems to go down, resulting in a loss of revenue for the companies involved. This industry employs 5-axis machining to produce drill bits, pistons, rods, cylinders, and valves.   4、Aerospace Industry This industry requires parts with compound shapes and contoured edges. Also, their use of geometrically intricate shapes makes 5-axis machining the process of choice for machinists in this industry. In addition, using 5-axis machining facilitates the production of high-quality parts, making it possible to meet industry standards.     Shanghai HD M&E Tech Co., Ltd is located in Shanghai, China. We specialize in CNC lathe, vertical machining center, horizontal machining center, gantry machining center, five-axis machining center, turn-milling center and various other CNC equipment. We have more than 200 kinds of machine tools. The quality and technology of products have reached the international advanced level. SMTCL and SYMG group is our cooperating factory. It has over 80 years’ history of manufacturing machine tools. The first lathe, drilling machine and boring machine were all born here. They have been one of the leader of China's Machine Tool industry and the largest machine tool manufacture in China. Machine tool products cover automobiles, aviation, new energy, construction machinery, ships, pump valves, bearings, 3C electronics, molds and other industries. We take the mission of providing the machine tools with leading technology, high quality and good service to our customers all over the world! Click the link to contact us!

Shutdown precautions 1、Cleaning iron scraps Do a good job of cleaning the machine electric box, bed, tool holder, chip box, chuck, spindle hole and screw and other transmission parts of the whole machine, to ensure that there is no residual iron chips, discharge the remaining cutting fluid, clean the chip box and filter to prevent rust.   2、Zero return Due to the long downtime of the machine, it is necessary to run each shaft to the middle position so that it is in a state of stress balance to prevent the uneven force of the casting from affecting the accuracy.   3、Clean oil Clean the yellow robe and oil on the machine tool, prevent the rust and corrosion of the guide rail and components of the machine tool, maintain the processing accuracy of the machine tool, and extend the service life of the equipment.   4、Moisture and rust prevention The main parts of the machine tool, such as the chuck, the tool holder, and the slide board, can be treated with anti-rust oil or lubricating oil to prevent the long-term contact between the humid air and the metal.   5、Moisture and rust prevention The filter screen of the control electric box and the fan of the electric box should be sealed with stickers to avoid the failure of electrical components due to weather and other reasons.   6、Check lubrication Check the lubrication oil level height, manual lubrication should be performed to fill lubricating oil to ensure that the mechanical part of the machine tool is in a good lubrication state.   7、Be rat proof Do a good job of rodent prevention in the production workshop to avoid rats damaging the machine line and causing machine failure.   8、Backup data If you are worried about the loss of machining procedures, machine parameters and other data, please send out the required content and save it to the computer or U disk.   9、Cut off electricity and gas Cut off the external power supply of the machine, close the air valve, and close the water source.  

On September 25, 2023 Suzhou Industrial Exhibition and Suzhou International Industrial Intelligent Manufacturing Exhibition was grandly opened in Suzhou International Expo Center. The exhibition with the theme of "Going to smart manufacturing, exploring future industry" attracted more than 600 well-known equipment manufacturing enterprises at home and abroad to participate in the exhibition, focusing on the latest industrial equipment and solutions. At the exhibition, a total of 6 host products of General Technology Shenyang Machine tool with vertical machining center, vertical lathe and horizontal lathe were unveiled, fully demonstrating the company's scientific and technological achievements and strong strength in the development and manufacturing of high-end CNC machine tools. The exhibition site of the company's many products and advanced manufacturing technology results display attracted the attention of a large number of customers, received nearly 100 customers, the first day of the successful signing of 1.3 million yuan, to achieve more than 1 million yuan of intended orders. General Technology Shenyang Machine Tool adheres to the mission of "leading a better life with scientific and technological progress and quality service", and is committed to providing customers with high-quality services.   Welcome too contact us to get one-on-one service and exclusive benefits for this month!  

On August 3, the 25th Qingdao International Machine Tool Exhibition (the 5th China-Japan-ROK Intelligent Manufacturing Conference) was successfully held. On the first day of the exhibition, four products of General Technology Shenyang machine tools were very bright, and the booth attracted many industry experts and customers to stop and visit, and the atmosphere was very hot. In this exhibition, General Technology Shenyang Machine Tool authorized representatives of Qingdao Ruitong Machine Tool Equipment Co., Ltd. to participate, with a total of HTC40B/500 CNC horizontal lathes, HTC50E/1000 CNC horizontal lathes, VMC850Q vertical machining centers, CAK5085 CNC lathes 4 types of machine tool products participated in the exhibition . The on-site response was enthusiastic, and many customers expressed their intention to cooperate further, and they praised and supported the general technology Shenyang machine tool products.

On July 9, the new product line of General Technology Shenyang Machine Tool was successfully released online, and more than 1.2 million people witnessed the dazzling debut of six new machines on the spot. The new products released this time include bridge-type five-axis for composite material processing, classic planer CNC milling and boring machine, automation unit for new energy motor shaft, as well as horizontal plus products and the third-generation vertical stand known as Variety King Kong. Type five-axis M8 and high-rigidity 50 sleeper products, these product types are more diversified, and also represent a very wide product spectrum of General Technology Shenyang Machine Tool.   The highlight of this online new product conference is to introduce this year's new 6 innovative products to the partners who have always been concerned about general technology Shenyang Machine tool. Through the detailed introduction of 6 product engineers, 6 updated machine tool products are comprehensively improved from appearance level to quality, to meet user needs, improve user experience, and make people bright! The launch of six new products, such as GMC2040u bridge five-axis machining center, PBC110m CNC horizontal milling and boring machine, New energy motor shaft automatic machining unit, HMC63H horizontal machining center, M8.4 five-axis vertical machining center, HTC50E/1000 CNC horizontal lathe, greatly demonstrates the R&D strength and manufacturing level of today's machine tools in Shenyang

On June 30th, General Technology Shenyang Machine Tool held the 2022 national agent conference and new product release conference of "Gathering potential peer seeking win-win". Agents who have been working hand in hand with General Technology Shenyang Machine Tools gathered together to celebrate the occasion. Morning, all the guests visited the shenyang machine tool exhibition hall, a thorough understanding of the shenyang machine tool enterprises development, growth, transformation history of roaming in shenyang machine tool agents not only have strong empathy and resonance, shenyang machine tool in "jack" power of the feelings and responsibility, enhance the trust of the agent in shenyang machine tool products. During the new product launch, the company also communicated the information of the new generation products to the agents at the first time, and established a timely and smooth information channel with the agents, which aroused the warm response of the agents.   Forge ahead and step on the brilliant road again. The general technology Shenyang Machine Tool, known as the "great power tool", fulfills the mission of a central enterprise, serves the national strategy, firmly carries the banner of revitalizing China's machine tool industry, and leads a better life with scientific and technological progress and quality service.