SMC標(biāo)準(zhǔn)型鎖緊氣缸CNA系列

汽缸螺栓的緊力不足或是螺栓的材質(zhì)不合格。汽缸結(jié)合面的嚴(yán)密性主要靠螺栓的緊力來(lái)實(shí)現(xiàn)的。機(jī)組的起停或是增減負(fù)荷時(shí)產(chǎn)生的熱應(yīng)力和高溫會(huì)造成螺栓的應(yīng)力松弛，如果應(yīng)力不足，螺栓的預(yù)緊力就會(huì)逐漸減小。如果汽缸的螺栓材質(zhì)不好，螺栓在長(zhǎng)時(shí)間的運(yùn)行當(dāng)中，在熱應(yīng)力和汽缸膨脹力的作用下被拉長(zhǎng)，發(fā)生塑性變形或斷裂，緊力就會(huì)不足，使汽缸發(fā)生泄漏的現(xiàn)象。

SMC標(biāo)準(zhǔn)型鎖緊氣缸CNA系列

CNA-04S
CNA-05S
CNA-06S
CNA-08S
CNA2-100D-UA
CNA2-40D-UA
CNA2-50D-UA
CNA2-50TND-UA
CNA250U1R022100
CNA2-63D-UA
CNA2-80D-UA
CNA2-80D-UAXC35
CNA2B100-200-D
CNA2B100-KIT
CNA2B40-KIT
CNA2B50-100-D
CNA2B50-KIT
CNA2B63-KIT
CNA2B80-KIT
CNA40-13-AA232
CNA40-24-AA232
CNA40B-K627030K
CNA40-R0766-D
CNA50-24-AA233
CNA50-BHK01-100
CNA50B-K627130K
CNA50D-UA
CNA63-13-AA234
CNA63-24-AA234
CNA63DCG7714GUT
CNA63D-UA
CNA63-UCG076220
CNA63-Z0840-UT
CNA80-13-AA235
CNA80-24-AA235
CNA80-31-AD423
CNA80B-K627330K
CNAA0-24-AA236
CNAA0B-K627430K
CNABN100-125JND
CNABN100-600-D
CNABN100-650-D
CNABN100-75-D
CNABN40-430-D
CNABN40-75J-D
CNABN50-550-D
CNABN50-580-D
CNABN50-700-D
CNABN63-125JN-D
CNABN63-50
CNABN63-50-D
CNABN63-600J-D
CNABN63-700-D
CNABN63-80-D
CNABN63-900-D
CNABN80-100-D
CNABN80-300-D
CNABN80-50-D
CNABN80-600-D
CNABN80775DXC3D
CNAFN100250DC35
CNAFN40-650-D
CNAFN50-550-D
CNATN80-125-D
CNATN80350DCH50
CNATN80775DC3DA