1) pitch diameter
中径(螺杆)
2) screw diameter
螺杆直径
3) screw L/D ratio
螺杆长径比
4) pitch
[英][pɪtʃ] [美][pɪtʃ]
螺纹中径
1.
A simple qualification criterion of regular pitch diameter;
一种普通螺纹中径合格性的简单判定方法
2.
This paper describes the priciple and method of measuring the pitch diameter of a large diameter sawtooth thread with a single ball,and introduces in detail the measuring device to realize the method.
本文论述了用单球法测量大直径锯齿形螺纹中径的原理与方法,具体介绍了为实现这种方法而设计的检测装置。
5) centering screw stem
对中螺杆
6) core diameter, root diameter
芯杆直径<螺杆>
补充资料:UR-9双螺杆式空气压缩机
UR-9双螺杆式空气压缩机
I甲之一9双螺杆式空气压缩机翻戳
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