CAN-based Control System For Laser Shock Forming Mechanism

The laser shock forming intelligent manufacturing system with 5-axis workbench was developed by JiangSu University under the concept of computer control, laser material processing, and advanced manufacture technology. It integrates laser processing technology and flexible machining technology, and it is found wide applications in many industrial fields. In this thesis, several research outcomes and results of the key software control system are introduced, as described below:1.The designing and implementing of hardware system for laser shock manufacturing system. In this thesis, open architecture of CNC is discussed in detail. After analyzing the requirement of laser shock control system, a open and distributed CNC architecture is proposed. It also described the control principle of servo , hardware design of servo-interface card.2.The designing and implementing of software system for laser shock manufacturing system. The computer control system is introduced for the equipment. After analyzing the function of the software system, a design of software system for laser manufacturing system was realized, including the design of the modules and the flow chart. The software system based on Windows NT was completed.3. The research of CAN-bus technology. It described the basic principle of CAN-bus and the use of CAN communication components. communication protocol accord with the control requirement of laser shock is set down. It also designed the program of communication module of servo-interface card.