1) small half circle
小半圆
1.
The paper briefly analyzed some problems most frequently occurred in the processing and measurement of big diameter small half circle parts, and suggested some concrete solutions.
结合在制造配件过程中遇到的大直径小半圆孔加工和测量方面的问题进行了简单的分析,提出了具 体的解决方案。
2) small fillet radius
小圆角半径
1.
Die structure based on the process of forming small fillet radius is introduced,and deduced the formula according to the principle of volume invariably.
介绍形成小圆角半径的圆孔翻边模具的结构特点 ,按体积不变的原则 ,推导了计算公式 。
3) minimum radius of horizontal curve
最小圆曲线半径
4) the minimum basic circle radius
最小基圆半径
1.
This paper presents a new method to determine the minimum basic circle radius of a plate cam with a roller follower by the allowable pressure angle, and gives the feasible region of geometrical parameters of the cam mechanism.
介绍按许用压力角确定滚子从动件盘形凸轮最小基圆半径的一种新的解析方法。
5) Large radius small arc
大半径小圆弧
6) semi-round head rivet with small head
小半圆头铆钉
补充资料：半圆
①圆的直径的两个端点把圆周分成两条弧，每一条弧叫做半圆。②半圆（弧）和直径所围成的平面。
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