The electrical transformation of cold heading machine needs to be adjusted properly: the electrical transformation of cold heading machine needs to achieve the following steps: hardware field connection, parameter setting, processing test, emergency stop and hold, reset and key protection.

If the cold heading machine has defects during operation, it needs to be electrically modified. How can the electrical modification of the cold heading machine be used?

First of all, it should be analyzed that the adjustment and operation of the cold heading machine may be due to the problem of setting. The adjustment steps can be seen from the analysis of the adjustment and operation of the cold heading machine.

1. Hardware field connection. Install the proximity switch on the equipment and connect all components according to the electrical schematic diagram.

2. Parameter setting. According to the requirements of the user unit, set the acceleration and deceleration time parameter (2202) to set the time required for raising the frequency converter starting frequency from 1Hz to 50Hz (that is, the motor speed from 0r/min to 1500r/min) as 3s. Wuxi website optimization

3. Processing test. First, start the equipment to process parts in the manual mode, and change the operation of the equipment to the automatic mode correctly. Set the total number of processed parts on the counter to 30 pieces and start the equipment when the number of processed parts reaches 30 pieces. In the manual and automatic modes, the processing speed of the parts of the rotary speed regulating potentiometer changes accordingly, and the speed in different periods is displayed on the digital display. 4. Emergency stop and hold. Press the emergency stop button on the operation panel of the control cabinet to stop the equipment. Pull off the data on the total power counter and keep it unchanged. After power transmission is restarted, the equipment continues to process parts until the preset number is reached. http://www.wxwangzhan.cn

5. Reset. Press the two reset switches on the counter operation panel to reset the preset number and processing number respectively.

6. Key protection. After turning the key switch (SA1), the key operation on the counter operation panel is invalid. After 6 months of operation, the equipment is in good condition and all technical parameters have met the requirements of the user unit.

After the completion of the electrical transformation of the cold heading machine, the functions of the cold heading machine will be strengthened and expanded. A programmable logic controller (PLC) can be further added to the system to realize the automatic control of the processing process by adding signal input points and programming.