Right-angle coordinate robots have the characteristics of stability, reliability, precise control, simple programming control method,which is often used in parts carving, handling, welding, printing, assembly and other occasions. It is also the basic framework of confidential processing equipment such as CNC machine tools and 3D printers. This paper studies and designs a three-degree-of-freedom gantry right-angle coordinate robot. The mechanical structure and control system are designed and optimized. The end of the actuator can be positioned to any point in the range space precisely through t...
