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High-speed precision punch failure and troubleshooting methods?


Release time:

2024-02-04

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After passing the bottom dead center, the motor can rotate in the original forward direction. If before the bottom dead center, the connecting side of the motor must be reversed in the opposite direction to make the motor reverse.

InHigh speed precision punch pressDuring the operation, some minor faults will inevitably occur. Do you know its fault and troubleshooting methods? The following is a simple understanding of Xiaobian to see it!
1. the disengagement after the upper and lower clamping dies are closed: when the upper and lower clamping dies are closed, please disengage according to the following methods and use the clutch as the disengagement method.
1. Whether the crankshaft direction is before or after bottom dead center must be determined.
2. The air pressure of the clutch is adjusted to 4 -- 5 and 5kg/cm2.
3. After passing the bottom dead center, the motor can rotate in the original forward direction. If before the bottom dead center, the connecting side of the motor must be reversed in the opposite direction to make the motor reverse.
4. Start the motor to drive the pulley to idle, and then reverse at full speed.
5. Switch the operation switch to jog, and then press and release the operation button switch. After repeating the operation several times, the slider will rise to the direction of the starting point.
2.High speed precision punch pressThe method of disengaging with overload safety protection device (oil pressure limiting overload safety device):
1. Switch the check valve in the overload device pipeline to prevent the oil pump from running.
2. Pull out the bolts of the oil circuit of the overload safety protection device in front of the slider to make the oil flow out, reduce the internal pressure, and then fix the bolts in place.
3. Start the motor to drive the pulley to idle, and then run at full speed.
4. Switch the operation switch to jog, and then press and release the operation button switch. If the clutch fails, switch the overload switch to the reset position, and then repeatedly press and release the button switch to raise the slider to the starting position.
5. After the upper and lower molds are engaged and disengaged, open the check valve switch of the pipeline in the overload device, and the reset operation sequence of the overload safety device is the same, and normal operation can be carried out.
The above is aboutHigh speed precision punch pressI hope you can know more about the faults and troubleshooting methods.