机械激光测量机纵轴传动机构设计精选.doc

中文摘要 随着工业现代化进程的发展，伴随着众多制造业如汽车业等大规模生产的需要，在加工设备提高功效、自动化更强的基础上，要求计量检测手段应当高速、柔性化、通用化，而固定的、专用的或手动的工量具大大限制了大批量制造和复杂零件加工业的发展；平板加高度尺加卡尺的检验模式已完全不适用现代化柔性制造和更多复杂形状工件的测量需要，所有这些促进和推动了近代坐标测量技术的发展。三坐标测量机作为一种测量仪器，越来越广泛的应用于制造，电子，汽车和航天等工业中，而且成为不可缺少的组成部分，对各种空间自由曲面等复杂形面的检测尤为适用。三坐标测量技术自从20实际60年代发展以来，已经逐渐成熟，现主要向高效率，高精度非接触式方向发展。本文主要以三坐标测量机为研究对象，概述了测量机的基本原理及基本组成，描述坐标测量机的结构、特点及发展方向，重点讨论了激光测距式非接触三坐标测量机纵轴传动机构的选用及实现。 关键词：测量，三坐标测量机，传动机构 全套图纸，加 Abatract Wish the denelopment of industrial modernization process, along with many manufacturing industries such as automotive industry’s needs for large-scale production, on the basis of increasing efficiency in the processing equipment, and stronger automation, their measurement requirements should be high speed, flexible and universal but fixed appropriative and hand used tools greatly limited the high-volume and complex parts manufacturing industries’ development; the test model of plate, height ruler and calipers does not fully apply modern flexible manufacturing and more complex forms part of the measurement needs, all of which promote and facilitate the modern coordinate measurement technology. CMM as measuring instrument, is more and more more widely used in manufacturing, electronics, automotive, aerospace and other industries, and is becoming an indispensable part. And it is particularly applicable in the complex-free surface space text. The CMM technology developed since the 1960s, have gradually matured, it is mainly to the high efficiency, high-precision non-contact direction. This article mainly talked about the coordinate measuring machine, summarized the basic principles of measuring machines and basic components, described the CMM structure, characteristics and development, focused on how to chose and realize the transmission mechanism of the non-contact Laser-Ranging-CMM. Key words: Measurement, CMM, The transmission mechanism 目 录 中文摘要 Abatract 绪论·················································1 1.1 三坐标测量机的简述··························