液(ye)壓管路液(ye)壓是(shi)升(sheng)降機(ji)系統(tong)(tong)(tong)(tong)中(zhong)重要(yao)的(de)組成部分，其性(xing)(xing)能的(de)好壞(huai)將(jiang)直接導致液(ye)壓系統(tong)(tong)(tong)(tong)的(de)污染和(he)泄露，甚至(zhi)對系統(tong)(tong)(tong)(tong)的(de)性(xing)(xing)能和(he)壽命(ming)造成影響(xiang)，因此(ci)提(ti)高(gao)液(ye)壓管路的(de)技術水平將(jiang)對提(ti)高(gao)液(ye)壓系統(tong)(tong)(tong)(tong)整(zheng)機(ji)性(xing)(xing)能至(zhi)關重要(yao)。

液(ye)壓系統管(guan)路(lu)通常采(cai)用(yong)(yong)(yong)焊接管(guan)路(lu)，焊接方式一般采(cai)用(yong)(yong)(yong)對(dui)接式焊接，焊接系統對(dui)著(zhu)(zhu)使用(yong)(yong)(yong)時(shi)間的延長(chang)，焊渣和(he)氧(yang)化皮在(zai)(zai)連續的交(jiao)變載(zai)荷作用(yong)(yong)(yong)下易(yi)脫落，污染了(le)液(ye)壓系統，嚴(yan)重時(shi)將在(zai)(zai)短時(shi)間內造成主要元件損(sun)壞，表現為元件的損(sun)壞，這種事(shi)故不易(yi)辨別(bie)和(he)預防。近年(nian)來隨著(zhu)(zhu)無(wu)焊接管(guan)路(lu)技術在(zai)(zai)升降平臺液(ye)壓管(guan)路(lu)中的應(ying)用(yong)(yong)(yong)，更多生產(chan)作業現場實現了(le)管(guan)路(lu)無(wu)焊接安(an)裝。