I. Electrical System Maintenance
1. Power Supply and Wiring Inspection
Regularly check the power cord and plug for aging and damage, and ensure proper grounding to avoid short circuit risks.
Test the emergency stop button to prevent accidental activation and shutdown.
2. Control System Protection
Keep the electrical control cabinet dry and clean to prevent aluminum shavings from entering and causing short circuits.
Back up parameters regularly to avoid data loss and impacting cutting accuracy.
II. Mechanical Component Maintenance
1. Lubrication and Cleaning
Clean aluminum shavings from the guide rails and lead screw daily, and re-lubricate with lithium-based grease (such as Kluber ISOFLEX NCA15) weekly.
Check belt tension and replace if worn excessively to prevent transmission slippage.
2. Tool and Bearing Maintenance
Check tool wear every 500 hours and replace blades symmetrically to maintain dynamic balance.
Monitor bearing temperature. If it exceeds 60°C, shut down the machine and check lubrication and concentricity. 3. Optimizing Cutting Quality
1. Temperature and Air Pressure Control
Calibrate the temperature control system to prevent excessively high temperatures from causing aluminum foil sticking or excessively low temperatures from affecting seal strength.
Check the air pressure (recommended: 6-7 bar) and clean the water filter to prevent clogging.
2. Optical Path and Calibration
Laser cutting machines require weekly cleaning of the focusing lens and monthly optical path calibration (tolerance ≤ 0.02mm).
Mechanical cutting machines require checking the position of the slitting ring to prevent misalignment and burrs.
4. Safety and Operating Instructions
Perform a no-load test before operation to ensure that all axes are moving smoothly and without unusual noise.
After shutting down, promptly clean the workbench and exhaust duct to prevent aluminum chips from accumulating and causing fire.
