Daily Inspection and Maintenance
1. Wire Feeding Mechanism. This includes checking the wire feeding torque for normality, the wire feeding guide for damage, and any abnormal alarms.
2. Gas Flow Rate.
3. Welding Torch Safety Protection System. (Do not disable the welding torch safety protection system.)
4. Water Circulation System.
5. Test the TCP (It is recommended to develop a test program and run it after each shift handover.)
Weekly Inspection and Maintenance
1. Clean each axis of the robot.
2. Check the TCP's accuracy.
3. Check the slag removal oil level.
4. Check the accuracy of the robot's zero position for each axis.
5. Clean the filter screen behind the welding machine's water tank.
6. Clean the filter screen at the compressed air inlet.
7. Clean impurities from the welding torch nozzle to prevent blockage of the water circulation.
8. Clean the wire feeding mechanism, including the wire feeding wheel, wire pressure wheel, and wire guide tube.
9. Check the hose bundle and wire guide hose for damage or breakage. (It is recommended to remove the entire hose bundle and clean it with compressed air) 10. Check if the welding torch safety protection system is normal and if the external emergency stop button is normal.
Monthly Inspection and Maintenance
1. Lubricate all axes of the robot. Add white lubricating oil to axes 1-6. Oil grade: 86E006.
2. Add grease to the red grease fittings on the RP positioner and RTS track. Oil grade: 86K007.
3. Add gray conductive grease to the blue grease fitting on the RP positioner. Oil grade: 86K004.
4. Add lubricating oil to the wire feed roller needle bearings. (A small amount of grease is sufficient.)
5. Clean the torch cleaning device and add pneumatic motor lubricating oil. (Ordinary machine oil is sufficient.)
6. Clean the control cabinet and welding machine with compressed air.
7. Check the cooling water level in the welding machine water tank and replenish the coolant as needed (pure water with a small amount of industrial alcohol is sufficient).
8. In addition to completing items 1-8, perform all items of the weekly inspection.
