Inspection and maintenance of precision parts processing machine tools

1. Carry out cleaning treatment. After the machining center completes the cutting task, it must clean up the chips and wipe the machine in time, and use the machine to keep the environment clean.

2. For inspection and replacement of accessories, first pay attention to checking the oil wiping plate on the guide rail, and replace it in time if it is worn. Check the state of lubricating oil and coolant. If turbidity occurs, replace it in time, and add it if the water level is below the scale.

3. The shutdown procedure should be standardized, and the power supply and the main power supply on the machine operation panel should be turned off in sequence. In the absence of circumstances and requirements, the principles of first zero return, manual, jog, and automatic should be followed. The machining center should also run at low speed, medium speed, and then high speed. Low-speed and medium-speed running time shall not be less than 2-3 minutes before starting to work without abnormal conditions.

4. Standardize the operation, do not knock, correct or correct the workpiece on or at the chuck, confirm that the workpiece and the tool are clamped before proceeding to the next operation. The safety and protection devices on the machine tool must not be disassembled or moved arbitrarily.