Microcompooeet Thickness Comprehensive Detecting Plain Test Control System Designing

摘要

This article introduces the overall plan of the testing & controlling system of the platform for testing the thickness of the microcomponent, the working principle and the design method. It introduces the driving system, controlled by the PLC programmed controlling step-motor, to accomplish the testing of microcomponent in the form of production chain. It introduces the communication and control method between the thickness-testing sensor and PC. It discusses how can the PLC controlling microcomponent material distribution machine accomplishes distribution task, when getting sort signals form PC. It discusses the realization method, in which all kind of status in operating process can be tested and the fault can be tolerated. This system was debugged in industrial location and its feasibility was proved well.