论文部分内容阅读
一、回转体孔截面的测量方法本文介绍的方法的实质是在回转体形式零件的孔腔里,依次同轴地放入一些已知直径的圆柱形塞规头,再测量塞规头的端面同被检表面的接触处到固定基面的距离。下面以测量圆锥孔的简图为例来讨论测量方法(图1)。被测
A rotary body cross section measurement method The essence of the method described in this article is in the form of parts of the body cavity rotation, followed by coaxial into some of the known diameter cylindrical plug gauge head, and then measuring the plug head end face With the seized surface contact to the fixed base surface distance. The following example to measure the measurement cone hole as an example to discuss the measurement method (Figure 1). Measured