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遵照毛主席关于“洋为中用”的指示,本文有选择地介绍了国外近年来发展得比较迅速的三座标测量机的一些基本情况。三座标测量机是50年代后期出现的一种新型量仪,在这种量仪中,应用了现代测量技术中的一些最新成就,如:数字式大行程测量系统,电子计算机等,这些技术的出现和在量仪中应用,使现代测量技术较50年代以前广泛采用的人工光学对线读数和人工数据处理等技术起了质的变化。把现代测量领域中的高效率和自动化测量(特别是在测量范围较大的情况下),提高到一个新的水平。
In accordance with Chairman Mao’s instructions on “foreign use is for middle use”, this article selectively introduces some basic conditions of the three-coordinate measuring machine developed rapidly abroad in recent years. The three-coordinate measuring machine is a new type of measuring instrument that appeared in the late 1950s. In this measuring instrument, some of the latest achievements of modern measuring techniques are applied, such as the digital large-stroke measuring system and the electronic computer, etc. These technologies The appearance and application of the instrument in the measuring instrument have made qualitative changes in modern measurement technologies such as artificial optical line readings and manual data processing which are widely used before the 1950s. Highly efficient and automated measurement in the field of modern metrology (especially in the case of large measuring ranges) is taken to a new level.