Research on Designing and Manufacturing 3DOF Robot Arm

— This paper researches and designs the 3DOF robot arm to get products in the flexible manufacturing system (FMS). The Robot are responsible for picking up products after processing and putting them to the automatic product storage. From the requirement of designing and workspace, the robot arm is built with 3DOF RTT and it can control the pneumatic clamping end operation. On the theory of solving the kinematic problem (forward and reverse kinematic), the kinematic problem (kinetic energy, potential, inertia moment and differential equation of motion). The robot controller uses a PLC processor to control the working trajectory through controlling 3 motors and the servo pneumatic valve flexibly to take out the object at the last step.