breakback

常见例句

With common forming processes, it is diffcult to form breakback contactor seat which is an important part with complicated shape for high voltage power transmission and disribution system.
介绍了采用冲压旋压复合工艺成形静触头座的过程。其中包括:变薄旋压成形薄壁筒体,扩口翻边成形法兰,普旋方式成形异形管口等。
breakback contact
静触点
breakback mechanism
碰返机构
breakback mechanisms
复位安全机构