PRESS COMPLEX CONTROL SYSTEM REPLACEMENT

This paper discusses the design and implementation of replacement Press Control System for a manufacturer of aerospace forgings. Previous controllers consisted of customised hardware and software and were difficult to maintain, primarily due to component availability. Criteria for the replacement design include the use "off the shelf" hardware, and software, which could be readily supported. Short control loop times are crucial in the design, due to the dynamic nature of the application. The replacement system must deliver robust performance with added data management facilities. Predictable failure modes are essential. Copyright © 2006 NAEC