Komatsu E4D-800-500 double action press
renovation project of FAW truck factory was completed on February 15, 2007. The
project adopts Japanese Omron CJ1G PLC with
DeviceNet Fieldbus interface and digital touch screen interface, German Beckhoff fieldbus wiring
terminal, Germany P + F encoder and the
electronic cam switch,and Japanese new technologies such as mold height, pressure balancer, air cushion
pressure, slider supercharger pressure automatic adjustment equipment , it is of fault self diagnosed through the
touch screen control, chain diagnosis, PLC system display, and a pop-up alarm
information ; anditrealizes the
antomation die-changing based on 100
sets of die parameters models.
The following
figure is the completion of the transformation of the press
