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我厂试制成功的 TG4145高精度立式单柱坐标镗床在机床结构、系统性能等方面都具有一定的先进性。从精度检查和切削试验表明:机床的性能和质量完全符合设计要求,其中关键零件的加工和装配质量达到了国家坐标镗床Ⅰ级精度规定的指标,坐标定位精度达到了世界先进水平。该产品的试制成功为我厂精密机床进入国际市场打好了良好基础。现就 TG4145坐标镗床结构性能特点作一介绍。一、机床的运动1.传动系统
The successful trial of our factory TG4145 high-precision vertical single column boring machine in the machine tool structure, system performance, etc. have a certain degree of advanced. From the precision inspection and cutting tests, the performance and quality of the machine tool fully meet the design requirements. The quality of the machining and assembly of the key parts has reached the level Ⅰ precision requirements of the national coordinate boring machine, and the coordinate positioning accuracy has reached the world advanced level. The successful trial production of this product laid a good foundation for our precision machine tool to enter the international market. Now TG4145 coordinate boring machine structure and performance characteristics for an introduction. First, the movement of the machine 1. Transmission system