论文部分内容阅读
第九章 钢球加工用的专 用量具仪器 为了满足钢球加工的高精度要求,除使用通用量具外,还必须采用专用量具仪器来进行检测。现将常用的几种专用量具仪器简介如下。 一、D052、L052仪器 1.D052仪器 D052仪器(图9-1a)主要用来测量钢球的直径和椭圆度,其结构示意图如9-1b所示。当要检测
Chapter IX Ball Measuring Tool For measuring the ball in order to meet the high precision ball machining requirements, in addition to the use of general measuring tools, but also must use special measuring instruments for testing. Now commonly used several special measuring instruments are as follows. First, D052, L052 apparatus 1.D052 apparatus D052 apparatus (Fig. 9-1a) is mainly used for measuring the diameter and ellipticity of the steel ball, its structure diagram is shown as 9-1b. When to test