1、 I 摘 要 随着工业技术的不断发展，对测量技术的要求也越来越高。为了满足不同要求的测 量技术本文提出了翻转测台式三坐标测量机的设计。本论文主要阐述了便携式三坐标测 量机转台的设计过程。主要内容包括转台传动系的设计和转台的控制。其中传动系的设 计包括电机的选择、齿轮的设计、传动轴的设计、联轴器、轴承设计及校核等；控制过 程包括电机的控制、测台定位控制以及测台水平位置的调节控制。 本论文还阐述了在 CAD/CAE/CAM 中图形变换的基本原理，为三坐标测量机物体旋转 测量提供了理论基础。论文在设计过程中还包括了翻转测台夹具等附属部件的设计。 关键词：便携式三坐标测量机，翻转测台，设计，控制 Ab
2、stract With the continuous development of industrial technology, there are increasingly high requirements of the measuring technology. To meet the different requirements of the measurement technique, this paper proposes the design of Flip test desktop CMM. The thesis chiefly expounds the design of t
3、he turntable of portable coordinate measuring machine. The main contents include the control of turntable and the design of the power train of turntable. For one thing, the design of the power train consists of the choice of motor, the design of gear, the design of shaft, coupling and the design of
4、bearing and calibration, etc.; for another, the process of control includes the control of motor, and the position of measuring station and the regulation of the horizontal position of measuring station. Besides, this paper not only describes the basic principles of graphics transformation in the CAD / CAE / CAM which provides a theoretical basis for the object rotation of coordinate measuring machine, but also involves the design of ancillary components in the design process, such as fixture o
