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汽车刹车室用卡环联接代替法兰螺栓联接其优点为:结构简单、装拆方便;被联接件不易损坏;能通过调节螺拴予紧力来保证密封和合理的应力状态。虽然卡环联接早已得到应用,但对于卡环联接的强度还没有人进行过研究,对其结构尺寸也没有计算和校核的办法。二汽的汽车刹车室又采用了冲压的卡环本体与管状耳环焊接而
The advantages of the automobile brake chamber ring instead of the flange bolt coupling are as follows: the structure is simple, the assembly and disassembly is convenient; the connection piece is not easily damaged; the sealing and the reasonable stress state can be ensured by adjusting the bolt tightening force. Although the snap ring connection has long been used, no research has been done on the strength of the snap ring connection, and there is no calculation or check on the structural dimensions. Two steam car brake chamber has adopted a stamping snap ring body and tubular earrings welding