CAMOZZI康茂盛气缸50M2P25A1600操作步骤

CAMOZZI 10-6840-D002 50M2P25A1300
CAMOZZI 10-6840-D052 50M2P25A1305
CAMOZZI 10-6840-D202 50M2P25A1320
CAMOZZI 10-6840-D402 50M2P25A1340
CAMOZZI 10-6840-D502 50M2P25A1350

CAMOZZI 10-6840-E002 50M2P25A1400
CAMOZZI 10-6840-E202 50M2P25A1420
汽缸螺栓的紧力不足或是螺栓的材质不合格。汽缸结合面的严密性主要靠螺栓的紧力来实现的。机组的起停或是增减负荷时产生的热应力和高温会造成螺栓的应力松弛,如果应力不足,螺栓的预紧力就会逐渐减小。如果汽缸的螺栓材质不好,螺栓在长时间的运行当中,在热应力和汽缸膨胀力的作用下被拉长,发生塑性变形或断裂,紧力就会不足,使汽缸发生泄漏的现象。
汽缸螺栓紧固的顺序不正确。一般的汽缸螺栓在紧固时是从中间向两边同时紧固,也就是从垂弧*处或是受力变形*的地方紧固,这样就会把变形大的处的间隙向汽缸前后的自由端转移,*间隙渐渐消失。如果是从两边向中间紧,间隙就会集中于中部,汽缸结合面形成弓型间隙,引起蒸汽泄漏。
CAMOZZI 10-6840-E302 50M2P25A1430
CAMOZZI 10-6840-E502 50M2P25A1450
CAMOZZI 10-6840-E602 50M2P25A1460
CAMOZZI 10-6840-E702 50M2P25A1470
CAMOZZI 10-6840-F002 50M2P25A1500
CAMOZZI 10-6840-F502 50M2P25A1550
CAMOZZI 10-6840-F752 50M2P25A1575
CAMOZZI康茂盛气缸50M2P25A1600操作步骤
