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.

Media Contact
Company Name: Foshan Yiyan Precision CNC Equipment Co., Ltd.
Email: Send Email
Country: China
Website: https://www.yiyanequipment.com/