1. Full life cycle monitoring
- Wear monitoring method: Use contact sensors to track the flank wear in real-time. When the wear reaches 0.3mm, replace it in a timely manner (earlier than the critical value for chipping).
Preventive maintenance: Establish a tool ledger to record the processing time and wear status of each tool, and form a replacement cycle table.
2. Daily Maintenance Specifications
Cleaning process: After each tool change, use a high-pressure air gun to remove chips from the cutting edge. Clean the oil stains on the coating surface with a special solvent every week to avoid chemical corrosion.
Grinding management: The grinding amount of cemented carbide tools is controlled at 0.1-0.2mm per time. After grinding, the runout error of the cutting edge is ≤0.01mm, and 80% of the original performance can be restored.
