
威海力(li)建液壓設備廠
經營(ying)模式:生產加工
地址:山(shan)東省威海市羊亭孫家灘(tan)工業園
主營:液壓(ya)缸,油(you)缸,液壓(ya)系統
業務熱線:
QQ:3049278720
.對靜(jing)密封(feng)(feng)件(jian)的(de)要求。靜(jing)密封(feng)(feng)件(jian)在剛性固定(ding)表面(mian)之間防止油(you)液外(wai)泄。合(he)理設計密封(feng)(feng)槽尺寸及公差(cha),使安(an)裝(zhuang)后的(de)密封(feng)(feng)件(jian)到一定(ding)擠壓(ya)產(chan)生(sheng)變形以便(bian)填塞配(pei)合(he)表面(mian)的(de)微觀凹陷(xian),并把(ba)密封(feng)(feng)件(jian)內應力提高到高于被(bei)密封(feng)(feng)的(de)壓(ya)力。隨著(zhu)配(pei)合(he)表面(mian)的(de)運動(dong),靜(jing)密封(feng)(feng)就成了動(dong)密封(feng)(feng)。粗糙的(de)配(pei)合(he)表面(mian)將(jiang)磨損密封(feng)(feng)件(jian),變動(dong)的(de)間隙將(jiang)蠶食密封(feng)(feng)件(jian)邊(bian)緣。
上述圖片僅供參考,詳(xiang)細產品詳(xiang)情請(qing)咨詢我(wo)們(men),更多(duo)型號請(qing)訪問(wen)我(wo)們(men)的網站或致(zhi)電(dian)我(wo)們(men)了解"。謝(xie)謝(xie)
.合理設計安裝板。當閥組或底板用螺(luo)栓固定(ding)在安裝面(mian)(mian)(mian)上時,為了得到(dao)滿意的初始(shi)密(mi)封和(he)防止密(mi)封件(jian)被擠出溝槽和(he)被磨(mo)損,安裝面(mian)(mian)(mian)要(yao)平(ping)直,密(mi)封面(mian)(mian)(mian)要(yao)求精加(jia)工(gong),表面(mian)(mian)(mian)粗糙度(du)要(yao)達到(dao)0.8μm,平(ping)面(mian)(mian)(mian)度(du)要(yao)達到(dao)0.01/100mm。表面(mian)(mian)(mian)不能有(you)徑(jing)向(xiang)劃痕,連(lian)接螺(luo)釘的預緊力要(yao)足夠大,以防止表面(mian)(mian)(mian)分離。





液(ye)(ye)壓(ya)(ya)(ya)(ya)(ya)(ya)站(zhan)又稱(cheng)為液(ye)(ye)壓(ya)(ya)(ya)(ya)(ya)(ya)泵(beng)站(zhan),系(xi)統(tong)元件(jian)主要是由液(ye)(ye)壓(ya)(ya)(ya)(ya)(ya)(ya)泵(beng)、液(ye)(ye)壓(ya)(ya)(ya)(ya)(ya)(ya)缸、液(ye)(ye)壓(ya)(ya)(ya)(ya)(ya)(ya)馬(ma)達、液(ye)(ye)壓(ya)(ya)(ya)(ya)(ya)(ya)閥等構成(cheng)的(de)。液(ye)(ye)壓(ya)(ya)(ya)(ya)(ya)(ya)泵(beng)是液(ye)(ye)壓(ya)(ya)(ya)(ya)(ya)(ya)系(xi)統(tong)的(de)心臟,簡稱(cheng)油泵(beng)。在(zai)液(ye)(ye)壓(ya)(ya)(ya)(ya)(ya)(ya)系(xi)統(tong)中,一定至少有一個泵(beng)。液(ye)(ye)壓(ya)(ya)(ya)(ya)(ya)(ya)泵(beng)是一種能量轉換裝置,它(ta)的(de)作用(yong)是使液(ye)(ye)體發生(sheng)運動,把機械能轉換成(cheng)流體能(也叫做液(ye)(ye)壓(ya)(ya)(ya)(ya)(ya)(ya)能)。液(ye)(ye)壓(ya)(ya)(ya)(ya)(ya)(ya)系(xi)統(tong)
泵是液(ye)壓(ya)(ya)傳動(dong)(dong)系(xi)統中(zhong)的(de)(de)動(dong)(dong)力(li)元件,由原動(dong)(dong)機(ji)驅動(dong)(dong),從原動(dong)(dong)機(ji)的(de)(de)輸(shu)出(chu)功(gong)率中(zhong)取出(chu)機(ji)械能(neng),為系(xi)統提供壓(ya)(ya)力(li)油液(ye)。然后(hou),在需(xu)要做功(gong)的(de)(de)場(chang)所(suo),由執行元件(液(ye)壓(ya)(ya)缸或液(ye)壓(ya)(ya)馬達)再把流體壓(ya)(ya)力(li)能(neng)轉換成機(ji)械能(neng)輸(shu)出(chu)。
保持動(dong)力裝(zhuang)置,管路連(lian)接和元件的(de)清潔;注意(yi)污染和水分(fen),來(lai)自(zi)周圍(wei)環境的(de)污染物一定不(bu)能(neng)進(jin)入油(you)箱(xiang),給油(you)箱(xiang)加油(you)只能(neng)通過(guo)過(guo)濾器,是(shi)系(xi)統過(guo)濾器或裝(zhuang)有(you)精過(guo)濾器的(de)便攜式過(guo)濾車(che)。如(ru)果內部(bu)有(you)保護層,必(bi)須(xu)(xu)與使用(yong)的(de)液壓油(you)箱(xiang)適應;存儲的(de)部(bu)件沒有(you)加油(you)或用(yong)防(fang)腐(fu)液處理(li),會(hui)導致形成樹脂(zhi)狀沉淀物,須(xu)(xu)用(yong)溶解劑清除并恢(hui)復潤滑膜;檢查所(suo)有(you)要安裝(zhuang)的(de)部(bu)件是(shi)否到(dao)貨;對(dui)運輸過(guo)程中的(de)損壞作出(chu)記錄。