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Tagalog To determine the malfunction or abnormality of the CNC bending machine, the following aspects can be taken into consideration:
1. * * Observing the mechanical part * *:
*Check the guide clearance between the slider and the guide rail. If the gap is too large and abnormal noises are made, it may be due to the long use time and severe wear of the guide rail. At this point, it is necessary to check the wear level of the guide rail pressure plate and replace the pressure plate or readjust the gap according to the situation.
*Pay attention to whether the rear material transmission is ineffective. This is usually caused by the detachment of the key strip between the drive shaft and the synchronous belt pulley or the slipping of the synchronous belt. It is necessary to reassemble the key strip and synchronous belt, and inspect the electrical system.
*Check the connection between the oil cylinder and the slider. If the connection is loose, it may result in inaccurate bending angles or the machine being unable to find the reference point. Need to recheck and tighten the connecting nuts.
2. * * Observe hydraulic and electrical systems * *:
*Check the pressure of the system. If there is no pressure in the system, the machine cannot function properly. At the same time, attention should also be paid to whether the steering of the oil pump is correct and whether the oil pump is damaged.
*Observe if the pressure gauge is damaged and if there is any abnormal noise or vibration in the oil pump. If the suction pipeline of the oil pump leaks or the oil tank liquid level is too low, it may also cause the oil pump to empty.
*Low oil temperature or high oil viscosity may lead to increased oil absorption resistance, which in turn affects the normal operation of the machine.
3. * * Check machine operation * *:
*Observe if there is any impact sound or abnormal vibration when the machine is moving rapidly or slowly. This may be caused by loose guide plates or other component issues.
*Check if the position of the black film on the grating ruler is correct, as incorrect positioning may also cause abnormal machine operation.
In addition, it is also possible to comprehensively determine whether the machine has faults or abnormalities based on operational experience, the operating status of the machine, and the quality of the products produced. If the machine frequently shuts down, reports errors, or produces products that do not meet the requirements, it is likely that there is a malfunction or abnormality.
When a malfunction or abnormality is found in the CNC bending machine, it should be stopped for inspection in a timely manner and professional maintenance personnel should be contacted for repair. Do not attempt to repair on your own to avoid greater losses or safety risks.
