Different position and height of V-ring indenter is simulated by Deform-2D software, compared simulation result with experimental result. 利用Deform-2D对V形齿圈的不同位置和高度进行了模拟,将获得模拟结果与实验结果进行了比较。
A is a V-ring and every maximal essential left ideal of: A is twosided; A是V-环且A的每个极大本质左理想是双边;
R/ Soc ( R_R) is a right V-ring if and only if every proper essential right ideal E of R is an intersection of maximal right ideals, if and only if there exists a singular semisimple right R-module which is quasi-dual. 设R为环,我们考虑下面两个条件。2每一个R的本质真右理想是极大右理想的交;3存在一个奇异半单右R-模是quasi-dual的。
In this paper, we generalize the concept of V-ring. 本文从一个角度推广了V&环的概念。
It is shown that R is a semisimple ring if and only if R is a left V-ring and a FCGP-ring, FCGP-rings are Morita invariant. 讨论了FCGP环的性质和等价条件,得出了R为半单环当且仅当R为左V环且为FCGP环,FCGP环是Morita不变的。
T discusses the structure design and characteristics, developing part structure, work principle, sealing mechanism, mold structure and service effect of fabric reinforced rubber combination V-ring seals for piston sealing cavity. 论述活塞密封腔体用V形夹织物橡胶组合密封圈的结构型式和特点、局部结构改进、工作原理、密封机理、模具结构及其使用效果。
The effect V-ring indenter on the sheared surface in the fine blanking of shifting fort is investigated by means of finite element method. 使用有限元分析法对拨叉零件的精冲过程中V形齿圈对冲剪面的影响进行了研究。