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

There are defects in the operation of the cold heading machine, so it is necessary to carry out electrical transformation of the cold heading machine, so how to adjust the use of the electrical transformation of the cold heading machine?

Firstly, it is necessary to analyze that there may be a problem with the setting. The adjustment and operation of the cold heading machine are analyzed. It can be seen that the adjustment steps are as follows.

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

2. Parameter settings. According to the requirements of the user unit, set the acceleration and deceleration time parameter (2202) to set the time required for the starting frequency of the frequency converter to rise from 1Hz to 50Hz (i.e. the motor speed rises from 0r / min to 1500r / min) as 3S. Wuxi website optimization

3. Processing test. Firstly, start the equipment to process parts in manual mode. The equipment operates correctly and changes to automatic mode. Set the total number of processed parts on the counter to 30 and start the equipment. When the number of processed parts reaches 30, the equipment stops running. In the manual and automatic modes, rotate the speed regulating potentiometer, the part processing speed will change, and the speed in different periods is displayed on the digital display meter.

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 main power supply and the data on the counter remains unchanged. After power transmission is restarted, the equipment then processes parts until the preset number is reached.

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 operations on the counter operation panel are invalid. After 6 months of operation, the equipment is in good condition, and all technical parameters meet the requirements of the user unit.

After the electrical transformation of the cold heading machine is completed, the function of the cold heading machine is stronger and the expansibility is enhanced. The programmable 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.