초록 열기/닫기 버튼
A stable rotational-to-linear motion transformation structure using a driving mechanism with 2 degrees offreedom was developed for an orthogonal mechanism to prevent the interference of each axis in 2D motion. In this mechanism, a step motor was used for precise position control. This structure was developed tomaneuver workparts in micro particle blast machining experiments. To determine the real-time performance ofmicro particle blast machining, the control, input, and output were operated simultaneously and preciseposition control was implemented, using a timer interrupt with multiple execution codes. The two step motorsobtained precise position control by removing backlash with a ball-screw mechanism. The device hasmenu-type control codes for user-friendliness, and real-time sequence control was simultaneously adopted foruser control input.
키워드열기/닫기 버튼
Micro Particle Blasting Machining, Orthogonal Mechanism, Rotation-linear Motion, Precision Position Control, Moving Mechanism in 2 Degree of Freedom
