1. Before using the multi-station combined machine tool each time, you must be familiar with the installation, commissioning and maintenance of the machine tool. Before starting the machine, you should check whether all parts are intact, whether the movement is flexible, whether the workpiece is clamped, and whether the operation is safe. After confirmation, the machine shall be idle for five minutes, and the high-speed cutting shall be idle for fifteen minutes before cutting.

2. High-speed lubrication is used for the spindle of the multi-station combined machine tool. After a period of use, the spindle should be disassembled and the bearing cleaned with * * *, and then the high-speed lubrication * * should be applied.

3. The machine tool uses 32 # machine oil, which should be refueled at least twice per shift.

4. The machine tool must be kept clean and the chips should be removed immediately. No water and dirt are allowed in the moving parts.

5. Clean the rear column regularly, at least once a week

6. Clean the work surface every day.

7. Clean the electric turntable after completion every day, and remember to add lubricating oil at least twice a week.

8. Clean the multi-axle device every day and remember to add lubricating oil.

9. Clean the electrical box and motor every day, check the position of electrical devices, ensure that electrical appliances are fixed, safe and tidy, and maintain ventilation. Check whether the ground wire is intact.