如何(he)延長(chang)平(ping)衡(heng)油(you)缸(gang)的(de)使(shi)用壽命：1、缸(gang)筒筒壁。一般裂紋(wen)選(xuan)出現(xian)于內壁，逐漸(jian)向(xiang)外(wai)發展。列紋(wen)向(xiang)外(wai)發展，裂紋(wen)多為縱向(xiang)分布，或(huo)與缸(gang)壁母(mu)線成40度(du)角。2、缸(gang)的(de)法(fa)蘭部分。先在缸(gang)蘭過度(du)圓(yuan)弧處的(de)外(wai)表面(mian)出現(xian)列紋(wen)，逐漸(jian)向(xiang)圓(yuan)周方(fang)向(xiang)及向(xiang)內壁擴展，或(huo)者(zhe)裂紋(wen)擴展到(dao)釘孔，威海機(ji)床氮氣(qi)平(ping)衡(heng)缸(gang)，使(shi)蘭局部脫落，機(ji)床氮氣(qi)平(ping)衡(heng)缸(gang)報價，個別嚴重情況(kuang)，或(huo)會沿過渡(du)圓(yuan)弧處法(fa)蘭整圈開裂而(er)脫落。3、缸(gang)底(di)。先在缸(gang)底(di)過渡(du)圓(yuan)弧處的(de)內表面(mian)開始出現(xian)環向(xiang)裂紋(wen)，逐漸(jian)向(xiang)外(wai)壁擴展，乃至(zhi)裂透。

關于平(ping)(ping)衡缸(gang)工作系統的常見問題(ti)及解(jie)答(da)(da)：1、為什么要有重(zhong)(zhong)載(zai)(zai)(zai)平(ping)(ping)衡和空(kong)載(zai)(zai)(zai)平(ping)(ping)衡來(lai)回(hui)切(qie)(qie)(qie)(qie)換(huan)？答(da)(da)：兩種(zhong)平(ping)(ping)衡分別(bie)對應(ying)有重(zhong)(zhong)物(wu)(wu)和無重(zhong)(zhong)物(wu)(wu)的情況，當重(zhong)(zhong)物(wu)(wu)被安放到支撐(cheng)物(wu)(wu)上（如推車上）后，就應(ying)該用(yong)換(huan)向(xiang)閥(fa)切(qie)(qie)(qie)(qie)換(huan)至空(kong)載(zai)(zai)(zai)平(ping)(ping)衡才能卸下吊(diao)鉤(gou)。在空(kong)載(zai)(zai)(zai)平(ping)(ping)衡的狀態下移動吊(diao)鉤(gou)去吊(diao)另外一個(ge)重(zhong)(zhong)物(wu)(wu)，鉤(gou)好(hao)后再切(qie)(qie)(qie)(qie)換(huan)到重(zhong)(zhong)載(zai)(zai)(zai)平(ping)(ping)衡，機床氮氣平(ping)(ping)衡缸(gang)生(sheng)產商，所以用(yong)平(ping)(ping)衡缸(gang)來(lai)來(lai)回(hui)搬運卸載(zai)(zai)(zai)重(zhong)(zhong)物(wu)(wu)需要切(qie)(qie)(qie)(qie)換(huan)兩個(ge)平(ping)(ping)衡。

平(ping)(ping)衡(heng)(heng)(heng)缸(gang)(gang)的(de)實現(xian)方式多重多樣，機(ji)床(chuang)氮氣(qi)(qi)平(ping)(ping)衡(heng)(heng)(heng)缸(gang)(gang)廠家，常見的(de)有彈簧(huang)平(ping)(ping)衡(heng)(heng)(heng)缸(gang)(gang)、液(ye)(ye)壓(ya)(ya)平(ping)(ping)衡(heng)(heng)(heng)缸(gang)(gang)和氣(qi)(qi)動(dong)平(ping)(ping)衡(heng)(heng)(heng)缸(gang)(gang)。?1、液(ye)(ye)壓(ya)(ya)平(ping)(ping)衡(heng)(heng)(heng)缸(gang)(gang)液(ye)(ye)壓(ya)(ya)平(ping)(ping)衡(heng)(heng)(heng)缸(gang)(gang)由：液(ye)(ye)壓(ya)(ya)罐、開關(guan)閥、軟管(guan)、液(ye)(ye)壓(ya)(ya)缸(gang)(gang)組成。液(ye)(ye)壓(ya)(ya)罐里裝的(de)不(bu)止是(shi)液(ye)(ye)壓(ya)(ya)油，還(huan)有高壓(ya)(ya)氮氣(qi)(qi)，液(ye)(ye)體(ti)是(shi)不(bu)可壓(ya)(ya)縮的(de)，因此(ci)液(ye)(ye)壓(ya)(ya)罐里不(bu)可能只裝液(ye)(ye)體(ti)，否則液(ye)(ye)壓(ya)(ya)缸(gang)(gang)就沒有壓(ya)(ya)縮性了。2.氣(qi)(qi)動(dong)平(ping)(ping)衡(heng)(heng)(heng)缸(gang)(gang)采用氣(qi)(qi)動(dong)平(ping)(ping)衡(heng)(heng)(heng)缸(gang)(gang)實現(xian)配(pei)重作用，比(bi)如負載比(bi)較大(da)的(de)升降機(ji)構可以考慮使用氣(qi)(qi)動(dong)平(ping)(ping)衡(heng)(heng)(heng)缸(gang)(gang)。