CNC wire cutting machine tools are not suitable for working in dirty and high temperature and humid environments. The power supply environment of the power grid also has high requirements. The power supply voltage of the machine tool should not be worse than ±10%, and the three corresponding balances are stable. A voltage stabilizing source must be installed in the too bad power grid. In addition to the normal maintenance of neat and lubricated CNC wire cutting machine tools, the following parts must be carefully maintained:
1. The guide rail and lead screw must not be contaminated with dirty water and dirt. Once contaminated with dirt, wipe it with clean cotton yarn and then wipe it with cotton wool dip 10# oil.
2. The guide wheels and bearings of CNC wire cutting machine tools should be replaced with too dirty coolant for the life of the guide wheels and bearings. If the machine is not turned on for a short period of time, the guide wheel should be turned for tens of seconds without water. The makeup is thrown out, the screw plug of the guide wheel seat is removed, and grease is injected to discharge the dirt through the oil gap, so that the guide wheel and the bearing are often in a cleaner state.
3. The online cable between the CNC wire cutting machine control cabinet and the machine tool must be protected by a cover or plastic plate. The cable should not be stepped on at will. The cable should be in a slack and free state. , Do not crush or crush the cable corrugated sheath.
4. The console (cabinet) of the CNC wire cutting machine should be handled gently, and do not plug or touch the connector or keyboard with oily hands.
5. No part of the bed surface should be knocked or collided, especially the wire frame and the bed surface should not interfere due to the over-travel movement, which will seriously damage the machine tool parts or accuracy.
6. Always pay attention to make the conductive block in good conductivity and insulation between the bed, the pad on the workbench must be insulated from the bed, the tow line of the stepper motor should be in a free state, the stepper motor ensures that there is no dirty water immersed.
