Damage inspection of CNC spring machine

CNC spring machine is a specialized equipment for producing springs in enterprises, and the keyboard is a human-machine interactive operation and management interface for controlling the spring machine. The keyboard uses psu002F2 as the communication method between the keyboard and the upper computer in the form of a thin film panel switch, and the protocol uses the AT89s51 microcontroller as the processing chip. Flexible design, convenient and reliable use, with locking function, well meets the needs of the industrial field. The following editor will tell you about the problems with CNC spring machines during damage inspection.

If the circuit connector inside the CNC spring machine wire frame is loose, resulting in poor contact. Solution: Turn off the power of the CNC spring machine, open the wire rack door, and install most of the wire rack circuits on the door. Carefully analyze and check if the terminals are loose, resulting in poor circuit contact.

If the alarm time of the CNC spring machine approaches the switch, the position information is incorrect. Solution: There is still a problem with the CNC spring machine. Please open the iron box on the installation rod, and you can see two rectangular plastic photoelectric proximity switches in the middle, with the point switch on the left and the winding alarm switch on the right. The best working position is: the light is not on, but when the lever is pulled to the right to the maximum different position, the induction switch light is on, do not touch the switch.

3. The winding alarm relay is damaged. Solution: Open the wire frame door of the CNC spring machine and you can see a row of relays on the door. The old model has four spools, while the new model has three spools arranged in the middle from left to right. The second one is a winding relay. Remove it and clean the first eight live pins using the same method. If the relay does not work, replace it.