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It is inevitable for Suzhou precision punch manufacturers to have some minor faults in operation

2021-02-18 08:26:09
Times

Suzhou precision punch manufacturers sometimes have some small faults in operation is very inevitable, understand some of the fault causes and troubleshooting knowledge of precision punch, especially the troubleshooting method of some small faults, in order to be able to punch production normal operation, in this precision punch manufacturers simply introduce the common fault causes and troubleshooting. The manipulator works through specific actions. Because the sound insulation cover is sealed, the material inlet and outlet and heat dissipation channel should be reserved. In order to achieve sound insulation, the sound absorption material such as absorber should be installed at the channel outlet.

苏州精密冲床厂家

1、 Separation of upper and lower clamping dies after closing:

When the upper and lower clamping dies are closed and the sliding block stops, please release according to the following methods and use the clutch as the release method.

1. The crankshaft position must be confirmed before or after the bottom dead center,

2. Adjust the air pressure of clutch to 4 -- 5, 5kg / cm2,

3. After the lower dead center, the motor can rotate forward according to the original direction. If it is before the lower dead center, the motor should be connected reversely to reverse,

4. Start the motor to drive the pulley to idle and then rotate at full speed,

5. Switch the operation switch to (inching), and then press down the operation button switch. After several times of repeated operation, make the slider rise to the upper starting point.

2、 The method of breaking off the overload safety device (limit oil pressure overload safety device) is as follows:

1. Switch the check valve in the piping of the overload device to prevent the oil pump from running,

2. Pull out the screw bolt of the oil circuit of the overload safety protection device in front of the sliding block to make the oil flow away, reduce the pressure inside, and then fix the screw bolt in place,

3. Start the motor to drive the pulley to idle, and then run at full speed,

4. Switch the operation switch to inching, and then press and release the operation button switch. If the clutch cannot operate, switch the overload switch to the reset position, and then press and release the button switch repeatedly to make the slider rise to the upper starting point,

5. After the upper and lower dies are closed and separated, open the check valve switch of the piping in the overload device, which is the same as the reset operation sequence of the overload safety device, and the normal operation can be carried out.


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