1) Floating breech block
浮动炮闩
2) breechblock movement
炮闩运动
3) automatic breech mechanism
自动炮闩
4) breechblock
[英]['bri:tʃblɔk] [美]['britʃ,blɑk]
炮闩
1.
According the principle of the finite element statics,and connecting with the practical engineering problems,this paper models and analyzes on the breechblock structure by using FEM,obtains the detailed stress distribution nephogram,and checks the strength.
根据有限元静力学原理,结合实际工程问题,利用有限元分析软件对某炮闩结构进行了建模与分析,得到了详细的应力分布云图,并对其强度进行了校核。
6) sliding wedge breechblock
楔式炮闩
1.
Aiming at preventing automatic firing accident of sliding wedge breechblock of ground gun, on the basis of the dint analysis to the percussion mechanism, the disquisition advances and demonstrates the conclusion that seriously abrasion of percussion mechanism is the main cause of automatic firing.
以如何预防楔式炮闩地面火炮自动击发事故为目的,从击发机受力分析入手,提出并论证了击发机严重磨损是造成自动击发主要原因的论点;通过计算与实验求出了部分火炮炮闩安全极限磨损角;制定了预防自动击发事故的应对措施。
补充资料：闩竿
闩竿 明清时各种柜常在两扇柜门之间设一立柱，上端用出榫插入柜顶横档的卯口，下端有一豁口嵌于下部横档的桩头上，可装可拆，便于门扇装置锁件。这种立柱称之谓闩竿。
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