The Research of Rotating Lifting Mechanism of the Three Coordinate Measuring Machine for the Teaching

In colleges and universities, 3D model is the important teaching contents in industrial design major. Due to the lack of suitable entity model digitization system, the teaching effect of cultivating students' creative thinking has been less than ideal. To this end, we developed the three-coordinate measuring system for the teaching, this paper focuses on the study of the rotating lifting mechanism and its control part, designed the turbine worm spiral lifting mechanism and realized the 360° rotation, using the stepping motor control. The results of the experiment show that, this mechanism can meet the use requirements.