CNC numerical control lathe routine maintenance guide: practical tips for extending equipment life

As a precision machining equipment, the daily maintenance of CNC numerical control lathes directly affects the machining accuracy and equipment life. The failure rate can be significantly reduced through standardized maintenance. The following are practical maintenance tips:

1, CNC numerical control lathe daily cleaning is essential

Clean up the moving parts such as guide rails and lead screws before starting work every day to prevent debris from scratching the surface. Use a vacuum cleaner or soft brush to remove dust from the electrical cabinet to avoid heat dissipation blockage.

2. Regular maintenance is crucial

Check the coolant level and concentration every week, and replace the deteriorated liquid in time. Check key parameters such as spindle radial runout and turret locking force every month, and adjust immediately if any abnormalities are found.

3, CNC numerical control lathe lubrication system should be careful

According to the requirements of the manual, add lubricating oil, focusing on whether the automatic lubrication device of the guide rail produces oil normally. The grease lubrication parts are decomposed and cleaned quarterly to prevent the sludge from blocking the oil circuit.

4. Electrical maintenance should not be ignored

Regularly check whether the cable insulation layer is aging, fasten the terminals. Backup numerical control programs and system parameters to prevent data loss due to accidental power failure.

5, CNC numerical control lathe environmental control needs to be in place

Control the workshop temperature at 20-25 C and keep the humidity at 40% -60%. Install shock-proof pads to reduce vibration and avoid direct sunlight equipment.

6. Personnel training is the foundation

Establish standardized operating procedures, new recruits need to pass equipment principles and maintenance training. Important maintenance nodes record ledgers to form traceable maintenance files.

By implementing the above measures, the equipment failure rate can be reduced by more than 40%, and the spindle life can be extended to 8-10 years. It is recommended to formulate a personalized maintenance plan in combination with the equipment manual, and if necessary, entrust the original factory to carry out annual fine-tuning calibration.