1) screw gauge
螺纹通止规
1.
The practical measuring of incomplete inner thread,using the screw gauge and the special fixture is introduced in this article.
结合生产实例介绍了一种利用定制螺纹通止规和夹具测量不完整内螺纹的方法,并讨论了相关结构的加工精度对测量结果的影响,此方法解决了常规测量法(螺纹通止规)无法用于不完整内螺纹检测的问题。
2) no-go screw gauge
不通过螺纹规
3) thread gauge
螺纹量规
1.
This paper describes how to realize the auto-calculation for parameters of parallel thread gauge,including the basic dimension and maximum deviation of the diameter.
0开发环境下,完成了基于MFC库和COM技术的公制圆柱螺纹量规大径、中径与小径的基本尺寸和极限偏差的自动化计算程序,中径计算过程计入了测量力等影响因素在内的综合修正量。
2.
This paper introduces the structural characteristic and the way of selecting and confirming diameter of the three-needle on measuring pitch diameter of thread, while the thread gauge is manufactured.
非标M77×2(3°／45°)特锯齿形螺纹在我国还较少见,这里对该螺纹的结构特点作了介 绍,同时介绍了该螺纹量规制造过程中使用三针测量螺纹中径时,如何选择和确定三针直径。
3.
The proposal of measuring pitch diameter of external thread gauge with coordinate accords with the definition of pitch diameter of thread in GB/T14791 93 The semi angle error of the thread profile and pitch error will not affect the measuring of pitch diameter The measuring result of pitch diameter shows satisfactory comparison with the value of three needle measuremen
文章提出的“坐标法”测量螺纹量规中径的方法 ,符合 GB/T1 4791 - 93螺纹中径的定义 ,不存在原理误差。
补充资料：通规
1.犹通则。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条