Maintenance Views: 29

Proper storage and maintenance significantly extend tool life. Storage: 1. Sort by size, angle and material - do not mix them up (especially 90 and 82 degrees); 2. Use dedicated tool boxes or cabinets to prevent collision damage to edges; 3. Apply rust-preventive oil before storage; 4. Keep in a dry, ventilated place to avoid rust; 5. Handle gently - do not throw tools around or chip the edges. Maintenance: 1. Clean after use - remove chips and coolant residue; 2. Check wear regularly and replace or regrind in time; 3. Regrind worn tools promptly - do not wait until fully worn (heavy regrinding gives poor results); 4. Protect from rust - oil and seal tools not used for long periods; 5. Use tools only for their purpose - never use a countersink as a pry bar or hammer (a common bad habit that ruins tools); 6. Protect coatings - avoid impacts that knock the coating off. Other life extenders: 1. Right material and coating: cobalt HSS + TiAlN for stainless; 2. Optimized parameters: sensible speed, feed, depth; 3. Full cooling and lubrication with cutting fluid; 4. Layer cutting: 2-3 passes instead of one deep cut; 5. Short overhang for rigidity; 6. Firm workpiece clamping to avoid vibration; 7. Timely replacement - do not run tools past their useful life. Build a tool management system: 1. Tool ledger tracking purchase, issue and scrap; 2. Life standards with scheduled replacement; 3. A regrinding system - send regrindable tools out; 4. Regular stocktaking; 5. Worker training on correct use and care. Good storage and maintenance can extend tool life 20-30% and save real money every year!