Parallel machine tool has undergone a fundamental change linear displacement of the structure and kinematics of machine tools based on Cartesian coordinates, so that nearly two centuries, abandoned the fixed guide way of the tool-oriented, using a multi-bar parallel mechanism driven, completely broke the traditional notion of the machine structure. This design first for the overall design of the parallel machine. About mechanical and electrical integration of the PMT Design, requires the mechanical structure design of machine tools, the design of A machine tool control part and some of the parameters in simulation, Divided into three ways the servo system selection, control system selection and drive selection. Followed by the mechanical transmission system is mainly on the machine calculation , selection and check of the various hardware components. Then is the stepper motor drive hardware design, Introduced PLC, Select a stepper motor drive circuit, choose the sensor, design the PLC port. Finally, Simulate LabVIEW, Introduced LabVIEW. And simulate the selected parameters measured by sensor. Keywards: PMT, PLC control, Stepping Motor Driver, LabVIEW Simulation
