Based Motion Controller Piston Cylindrical Processing Technology

The breakthrough of the motion control technology provides an opportunity for the development of the opening CNC system. The new generation of opening CNC system takes the motion controller based on DSP for it's core, including the function of PLC, and integrates with IPC. Aiming at the development of the numerical controlled piston machining system developed by our lab, this article discusses the possibility of the appliance of GT400-SV MC to piston machining control.Introduces the background of the task and the domestic and foreign trends of development. A theory module is built on the motor, and simulation analyses are also executed. It made us understand the control system more clearly. Writes programs for testing all parts of the control system, carries through the experiments with sine and piston data on the control system, it will be helpful for developing the Windows control programs.The experiments shows that the control methods provided by the MC do not satisfy the need of piston machining. Therefore, at the end of the task an improved method for the system is put forward, and corresponding experiments are carried out to verify it. The task is the prophase of the research, more work should be done to make the MC used in piston machining.