
威海(hai)力建液壓設備(bei)廠(chang)
經營模式(shi):生產加工
地址:山東省威海市羊(yang)亭孫(sun)家(jia)灘工(gong)業園
主營:液壓缸,油(you)缸,液壓系(xi)統(tong)
業務熱線:
QQ:3049278720
.對靜密(mi)(mi)封(feng)(feng)件(jian)的(de)(de)要(yao)求。靜密(mi)(mi)封(feng)(feng)件(jian)在剛性(xing)固定表面(mian)之間(jian)防止(zhi)油液(ye)外(wai)泄。合(he)理設計密(mi)(mi)封(feng)(feng)槽尺寸(cun)及(ji)公差,使安(an)裝后(hou)的(de)(de)密(mi)(mi)封(feng)(feng)件(jian)到一(yi)定擠壓(ya)產(chan)生變(bian)(bian)形以便填塞配合(he)表面(mian)的(de)(de)微(wei)觀凹陷,并把密(mi)(mi)封(feng)(feng)件(jian)內應力提高到高于被密(mi)(mi)封(feng)(feng)的(de)(de)壓(ya)力。隨著配合(he)表面(mian)的(de)(de)運動,靜密(mi)(mi)封(feng)(feng)就成了動密(mi)(mi)封(feng)(feng)。粗糙的(de)(de)配合(he)表面(mian)將(jiang)磨損密(mi)(mi)封(feng)(feng)件(jian),變(bian)(bian)動的(de)(de)間(jian)隙將(jiang)蠶(can)食密(mi)(mi)封(feng)(feng)件(jian)邊緣。
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.合理設計安裝(zhuang)板(ban)。當(dang)閥(fa)組(zu)或底板(ban)用螺栓(shuan)固定在安裝(zhuang)面(mian)(mian)上時,為(wei)了得到滿(man)意的(de)初(chu)始(shi)密封和(he)(he)防止密封件被(bei)擠出(chu)溝(gou)槽和(he)(he)被(bei)磨損,安裝(zhuang)面(mian)(mian)要平直,密封面(mian)(mian)要求精加工,表(biao)(biao)面(mian)(mian)粗糙(cao)度要達(da)到0.8μm,平面(mian)(mian)度要達(da)到0.01/100mm。表(biao)(biao)面(mian)(mian)不能有徑向劃痕,連接螺釘的(de)預緊力要足夠大,以防止表(biao)(biao)面(mian)(mian)分離。





液(ye)(ye)(ye)(ye)壓(ya)(ya)(ya)(ya)(ya)(ya)站(zhan)(zhan)又稱為液(ye)(ye)(ye)(ye)壓(ya)(ya)(ya)(ya)(ya)(ya)泵(beng)站(zhan)(zhan),系統(tong)元件主(zhu)要(yao)是由液(ye)(ye)(ye)(ye)壓(ya)(ya)(ya)(ya)(ya)(ya)泵(beng)、液(ye)(ye)(ye)(ye)壓(ya)(ya)(ya)(ya)(ya)(ya)缸、液(ye)(ye)(ye)(ye)壓(ya)(ya)(ya)(ya)(ya)(ya)馬達、液(ye)(ye)(ye)(ye)壓(ya)(ya)(ya)(ya)(ya)(ya)閥等構成(cheng)的。液(ye)(ye)(ye)(ye)壓(ya)(ya)(ya)(ya)(ya)(ya)泵(beng)是液(ye)(ye)(ye)(ye)壓(ya)(ya)(ya)(ya)(ya)(ya)系統(tong)的心臟,簡(jian)稱油泵(beng)。在液(ye)(ye)(ye)(ye)壓(ya)(ya)(ya)(ya)(ya)(ya)系統(tong)中,一定至少有一個(ge)泵(beng)。液(ye)(ye)(ye)(ye)壓(ya)(ya)(ya)(ya)(ya)(ya)泵(beng)是一種能(neng)量(liang)轉換裝置,它(ta)的作用是使(shi)液(ye)(ye)(ye)(ye)體(ti)發生運動,把(ba)機械能(neng)轉換成(cheng)流體(ti)能(neng)(也叫做液(ye)(ye)(ye)(ye)壓(ya)(ya)(ya)(ya)(ya)(ya)能(neng))。液(ye)(ye)(ye)(ye)壓(ya)(ya)(ya)(ya)(ya)(ya)系統(tong)
泵是液(ye)壓(ya)傳動(dong)系統中的(de)動(dong)力元(yuan)件,由(you)原(yuan)(yuan)動(dong)機(ji)驅動(dong),從原(yuan)(yuan)動(dong)機(ji)的(de)輸(shu)出(chu)功率中取(qu)出(chu)機(ji)械(xie)能,為(wei)系統提供(gong)壓(ya)力油(you)液(ye)。然后,在需要做功的(de)場所(suo),由(you)執行(xing)元(yuan)件(液(ye)壓(ya)缸或液(ye)壓(ya)馬達)再(zai)把流體壓(ya)力能轉換成機(ji)械(xie)能輸(shu)出(chu)。
保(bao)持動力裝(zhuang)置,管路連接(jie)和(he)元件的(de)清(qing)潔;注意污染和(he)水分,來自周(zhou)圍環境的(de)污染物(wu)一(yi)定不能進入油箱,給油箱加油只能通(tong)過過濾器(qi)(qi),是系統過濾器(qi)(qi)或裝(zhuang)有(you)精(jing)過濾器(qi)(qi)的(de)便攜(xie)式過濾車。如果內部有(you)保(bao)護(hu)層,必須(xu)與使用的(de)液壓(ya)油箱適應;存儲的(de)部件沒有(you)加油或用防腐液處理,會(hui)導致(zhi)形成(cheng)樹脂狀沉淀物(wu),須(xu)用溶解劑清(qing)除并恢復潤滑膜;檢查所有(you)要安裝(zhuang)的(de)部件是否到貨;對運(yun)輸過程中的(de)損壞作出記(ji)錄。

李建波先生
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