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我所需要检测内、外环直径大于40 0ｍｍ、最重达2 5 0ｋｇｆ、高 2 5 0ｍｍ以上的零件 ,同时还要在车间进行现场测量。为此 ,自行研制了一台大型零件专用测长机。 一、仪器总体结构及技术指标1 .仪器总体结构大型零件专用测长机总体结构主要由四部分组成 :测量系统部分 (
I need to test the inner and outer ring diameter greater than 40 0mm, the most up to 250kgf, more than 250mm high parts, but also in the workshop for field measurements. To this end, developed a large-scale parts dedicated length measuring machine. First, the overall structure of the instrument and technical indicators 1, the overall structure of the instrument Large parts dedicated length measuring machine overall structure consists of four parts: the measurement system part (