Top CNC Lathe Machine Cleaning Tips for Optimal Performance(二）

II. Periodic Maintenance (Weekly/Monthly/Quarterly)

1. Weekly Maintenance
- Clean electrical cabinet ventilation filters to prevent dust accumulation and overheating.  
- Check hydraulic/pneumatic system pressure for stability and inspect pipelines for leaks.  
- Remove sediment from coolant tank and verify concentration and pH levels.  

2. Monthly Maintenance 
- Guide rails & ball screws: Clean with kerosene or specialized solvent, then relubricate; inspect for wear or scoring.  
- Spindle system: Check taper cleanliness and apply light rust-preventive oil.  
- Electrical system: Inspect cables and connectors for looseness, and verify proper grounding.  

3. Quarterly Maintenance  
- Hydraulic system: Replace or filter hydraulic oil and clean the reservoir.  
- Accuracy calibration: Verify machine geometry (e.g., levelness, spindle runout, backlash).  
- Data backup: Save CNC parameters and PLC programs to prevent data loss.