Machine tool maintenance guide

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.