Faults and troubleshooting methods of crimping machine

Time of issue:

2021-11-03

Faults and troubleshooting methods of crimping machine When using the machine for the first time, it should be withheld for 20 to 30 times, and it can be used after investigating that all parts are normal. The pipe locking machine should be crimped 20-30 times without load in winter to increase the oil temperature. Press the mold opening button to open the mold base. Select the corresponding mold device on the mold base and adjust the scale of the ruler according to the standard of the hose to be crimped. (See the technical parameter reference table for details) Press the mold opening button and take out the crimped hose assembly. Use a vernier caliper to check the outer diameter of the crimped pipe sleeve. If the crimped diameter does not match the parameter table, you should fine-tune the scale of the ruler and repeat the above operation until it meets the requirements. Put the hose with the joint in the proper position in the lock, so that the entire length is crimped at one time. Press the crimping button to perform the crimping operation until the lock head stops crimping. Debugging of steel pipe crimping machine 1. Transfer: The machine should be transferred by a forklift, and the bottom of the machine should be stressed, and the body should not be skewed. It is forbidden to lift the lock and the ruler. 2. Device: The machine must be horizontally fixed on a stable foundation and grounded. 3. Oil filling: Turn over the casing and add 60 liters of No. 46 anti-wear hydraulic oil in the oil tank. 4. Connect to electricity: connect the power cord to the power supply specified by the machine, and jog the motor to investigate the direction of rotation. The direction of rotation of the motor should be consistent with the direction indicated by the oil pump. 5. Pressure adjustment: The pressure of the machine system is 30Mpa, which is adjusted by the overflow valve. Adjust the pressure clockwise to increase, and adjust counterclockwise to decrease the pressure. (It has been adjusted at the factory, and can be adjusted by itself if necessary) 6. Adjustment of mold opening speed: The speed of mold opening speed is controlled by the diverter valve. It is adjusted clockwise. The mold opening speed is accelerated and counterclockwise adjusted. (It has been adjusted at the factory, and can be adjusted by itself if necessary).

Press the mold opening button to open the mold base. Select the corresponding mold device on the mold base and adjust the scale of the ruler according to the standard of the hose to be crimped. (See the technical parameter reference table for details)

Press the mold opening button and take out the crimped hose assembly. Use a vernier caliper to check the outer diameter of the crimped pipe sleeve. If the crimped diameter does not match the parameter table, you should fine-tune the scale of the ruler and repeat the above operation until it meets the requirements.

Put the hose with the joint in the proper position in the lock, so that the entire length is crimped at one time.

Press the crimping button to perform the crimping operation until the lock head stops crimping.
Debugging of steel pipe crimping machine

1. Transfer: The machine should be transferred by a forklift, and the bottom of the machine should be stressed, and the body should not be skewed. It is forbidden to lift the lock and the ruler.

2. Device: The machine must be horizontally fixed on a stable foundation and grounded.

3. Oil filling: Turn over the casing and add 60 liters of No. 46 anti-wear hydraulic oil in the oil tank.

4. Connect to electricity: connect the power cord to the power supply specified by the machine, and jog the motor to investigate the direction of rotation. The direction of rotation of the motor should be consistent with the direction indicated by the oil pump.

5. Pressure adjustment: The pressure of the machine system is 30Mpa, which is adjusted by the overflow valve. Adjust the pressure clockwise to increase, and adjust counterclockwise to decrease the pressure. (It has been adjusted at the factory, and can be adjusted by itself if necessary)

6. Adjustment of mold opening speed: The speed of mold opening speed is controlled by the diverter valve. It is adjusted clockwise. The mold opening speed is accelerated and counterclockwise adjusted. (It has been adjusted at the factory, and can be adjusted by itself if necessary).

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