液壓千斤頂的泄漏故障是困擾很多客戶的一個大問題,這裏海陵液壓就從設計、生產和養護等方麵為大家做一個詳細的分析,讓大家在今後的使用中能有一個借鑒。
密封件的選擇
yeyaqianjindingxitongdekekaoxing,zaihendachengdushangqujueyuyeyaxitongmifengdeshejihemifengjiandexuanze,youyushejizhongmifengjiegouxuanyongbuheli,mifengjiandexuanyongbuhehuguifan,zaishejizhongmeiyoukaolvdaoyeyayouyumifengcailiaodexiangrongxingshi、負載情況、極限壓力、工作速度大小、huanjingwendudebianhuadeng。zhexiedouzaibutongchengdushangzhijiehuojianjiezaochengyeyaxitongxielou。kehuxiangyaoguibiyishangdewentijiuxuyaozaixuangouyeyaqianjindingshizhuzhongpinpai,xuanzezhengguichangjia,buyaoyinweijiageshangdeyinsuqingyixuangounaxiesanwuchanpin。
其他原因
在大氣壓下,液壓油中可溶解10%左(zuo)右(you)的(de)空(kong)氣(qi),在(zai)液(ye)壓(ya)係(xi)統(tong)的(de)高(gao)壓(ya)下(xia),在(zai)油(you)液(ye)中(zhong)會(hui)溶(rong)解(jie)更(geng)多(duo)的(de)空(kong)氣(qi)或(huo)氣(qi)體(ti)。空(kong)氣(qi)在(zai)油(you)液(ye)中(zhong)形(xing)成(cheng)氣(qi)泡(pao),如(ru)果(guo)液(ye)壓(ya)支(zhi)架(jia)工(gong)作(zuo)過(guo)程(cheng)中(zhong)在(zai)極(ji)短(duan)的(de)時(shi)間(jian)內(nei),壓(ya)力(li)在(zai)高(gao)低(di)壓(ya)之(zhi)間(jian)迅(xun)速(su)變(bian)換(huan)就(jiu)會(hui)使(shi)氣(qi)泡(pao)在(zai)高(gao)壓(ya)側(ce)產(chan)生(sheng)高(gao)溫(wen)在(zai)低(di)壓(ya)側(ce)發(fa)生(sheng)爆(bao)裂(lie),如(ru)果(guo)液(ye)壓(ya)千(qian)斤(jin)頂(ding)係(xi)統(tong)的(de)元(yuan)件(jian)表(biao)麵(mian)有(you)凹(ao)點(dian)和(he)損(sun)傷(shang)時(shi),液(ye)壓(ya)油(you)就(jiu)會(hui)高(gao)速(su)衝(chong)向(xiang)元(yuan)件(jian)表(biao)麵(mian)擴(kuo)大(da)密(mi)封(feng)件(jian)的(de)損(sun)傷(shang),長(chang)此(ci)以(yi)往(wang),千(qian)斤(jin)頂(ding)的(de)使(shi)用(yong)壽(shou)命(ming)和(he)安(an)全(quan)都(dou)得(de)不(bu)到(dao)保(bao)證(zheng),所(suo)以(yi)說(shuo)使(shi)用(yong)中(zhong)用(yong)戶(hu)需(xu)要(yao)注(zhu)意(yi)高(gao)低(di)壓(ya)之(zhi)間(jian)的(de)變(bian)換(huan)問(wen)題(ti),另(ling)外(wai),由(you)於(yu)工(gong)程(cheng)機(ji)械(xie)的(de)使(shi)用(yong)環(huan)境(jing)中(zhong)具(ju)有(you)塵(chen)埃(ai)和(he)雜(za)質(zhi),所(suo)以(yi)日(ri)常(chang)使(shi)用(yong)後(hou)要(yao)注(zhu)意(yi)清(qing)潔(jie)保(bao)養(yang)工(gong)作(zuo)的(de)定(ding)期(qi)進(jin)行(xing),及(ji)時(shi)更(geng)換(huan)老(lao)舊(jiu)的(de)密(mi)封(feng)件(jian),甚(shen)至(zhi)是(shi)淘(tao)汰(tai)設(she)備(bei),一(yi)方(fang)麵(mian)避(bi)免(mian)塵(chen)埃(ai)等(deng)汙(wu)物(wu)進(jin)入(ru)係(xi)統(tong)破(po)壞(huai)密(mi)封(feng)、汙染油液,另一方麵也是保障使用安全的重要手段,從而泄漏問題也能得到有效的解決。
手機版|
關注公眾號|

下載手機APP

