1. Initialization reset method of CNC machine tool: Under normal circumstances, due to system alarm caused by transient fault, hardware reset or switch system power supply can be used to clear the fault in turn. If the system working storage area is powered off, plugging in the circuit board or battery If the pressure is confusing, the system must be initialized and cleared. Before cleaning, pay attention to the data copy record. If the fault cannot be eliminated after initialization, perform hardware diagnosis.
2. Parameter change of CNC machine tool, program correction method: System parameter is the basis for determining system function. If the parameter setting is wrong, it may cause system failure or invalid function. Sometimes due to user program errors can also cause downtime, you can use the system's block search function to check and correct all errors to ensure their normal operation.
3. Adjustment of CNC machine tools, optimization adjustment method: adjustment is one of the easiest and most convenient methods. Correct system failure by adjusting the potentiometer. If a factory is in maintenance, its system display screen is chaotic and normal after adjustment. For example, in a factory, the main shaft has belt slippage during starting and braking, because the main shaft load torque is large, and the ramp-up time of the driving device is set too small, and it is normal after adjustment.
4. CNC machine tool spare parts replacement method: replace the bad circuit board with a good spare part, and do the corresponding initialization start, so that the machine tool can be put into normal operation quickly, and then the bad board is repaired or repaired. This is the most commonly used troubleshooting. Method.
5. Improve machine power quality method: At present, generally use regulated power supply to improve power supply fluctuations. Capacitance filtering can be used for high frequency interference, and these preventive measures are taken to reduce the failure of the power board.
6. CNC machine tool maintenance information tracking method: Some large manufacturing companies continually modify and improve system software or hardware according to accidental failure caused by design defects in actual work. These modifications are continuously provided to maintenance personnel in the form of maintenance information. As a basis for troubleshooting, this can be completely and completely eliminated.
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