1) The metric system screw
公制螺纹
1.
It is used to cut some type screws, such as the metric system screw, the modular system screw, and so on, when their transfer ratio of multiple structure equals one.
以C6 2 0 1型车床为例,对卧式车床摆移齿轮进给箱传动系统研究后,发现了一条新的传动路线,可以减少i倍 =1时,车削公制螺纹、模数螺纹、以及大导程螺纹传动链中传动齿轮 6个,使传动路线大大缩短,可较大地提高传动精度和被加工螺纹精度。
2) metric thread
公制螺纹孔
1.
The technology and experience of cyclone milling machine machining thread are introduced,as well as the machining method of M105×4-6H&M90×4-6H metric thread,2-1/2"-UNC-2B British thread,and blade consumption rate.
详细介绍了旋风铣加工大规格螺纹孔的工艺及使用经验,如M105×4-6H,M90×4-6H公制螺纹孔及2-1/2"-UNC-2B英制螺纹孔的加工方法,同时给出了刀片消耗定额。
3) international screw thread
国家标准螺纹;公制螺纹
4) die for metric thread
公制螺纹板牙
5) metric coarse thread
公制粗牙螺纹
6) die for metric fine thread
公制细螺纹板牙
补充资料：公制
国际公制的简称。
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