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一、概述三座标测量机是国外50年代末60年代初发展起来的一种高效精密的数字化设备。30多年来,随着电子工业特别是计算机技术的发展,三座标测量机迅速发展成为一种功能完备的座标测量系统。从控制上看,它已经历了从数字控制、小型计算机直接控制、计算机总线开放式模块化控制、微型计算机直接控制、微机多级分布式控制等阶段;从功能上看,已经发展到不仅能够测量规则的几
I. Overview Three coordinate measuring machine is developed abroad in the late 1950s and early 1960s, a highly efficient and sophisticated digital equipment. For more than 30 years, with the development of the electronics industry, especially the computer technology, the three-coordinate measuring machine rapidly developed into a fully functional coordinate measuring system. From the control point of view, it has experienced from digital control, direct control of small computers, computer bus open modular control, direct microcomputer control, microcomputer multi-level distributed control phase; from the functional point of view, has been developed to not only A few rules of measurement