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　液壓系(xi)統(tong)是控制離合(he)器、剎車、換(huan)檔等(deng),將液體(ti)的壓力能轉(zhuan)換(huan)為(wei)機械能。液壓系(xi)統(tong)由六個部分組成(cheng):

　　能(neng)源(yuan)裝置(zhi)(zhi)(zhi)部(bu)(bu)分:把機(ji)械(xie)能(neng)轉換成(cheng)流(liu)體(ti)的(de)(de)(de)壓(ya)(ya)(ya)力(li)能(neng)的(de)(de)(de)裝置(zhi)(zhi)(zhi),一般(ban)指的(de)(de)(de)就(jiu)是(shi)液(ye)(ye)壓(ya)(ya)(ya)泵(beng)了(le),要(yao)是(shi)氣動(dong)就(jiu)是(shi)空氣壓(ya)(ya)(ya)縮(suo)機(ji)。也就(jiu)是(shi)動(dong)力(li)部(bu)(bu)分。執(zhi)行裝置(zhi)(zhi)(zhi)部(bu)(bu)分:把流(liu)體(ti)的(de)(de)(de)壓(ya)(ya)(ya)力(li)轉換成(cheng)機(ji)械(xie)能(neng)的(de)(de)(de)裝置(zhi)(zhi)(zhi),一般(ban)指的(de)(de)(de)是(shi)液(ye)(ye)壓(ya)(ya)(ya)缸和液(ye)(ye)壓(ya)(ya)(ya)馬達吧。控制調節裝置(zhi)(zhi)(zhi)部(bu)(bu)分:對液(ye)(ye)壓(ya)(ya)(ya)系統中(zhong)流(liu)體(ti)的(de)(de)(de)壓(ya)(ya)(ya)力(li)、流(liu)量(liang)和流(liu)動(dong)方向進行控制和調節不裝置(zhi)(zhi)(zhi)部(bu)(bu)分,如溢(yi)流(liu)閥、節流(liu)閥、換向閥等(deng)。輔助裝置(zhi)(zhi)(zhi)部(bu)(bu)分:除(chu)了(le)上面的(de)(de)(de)3項以外,如油(you)箱、過濾(lv)器(qi)、蓄能(neng)器(qi)等(deng)。傳動(dong)介質:傳遞能(neng)量(liang)的(de)(de)(de)介質。液(ye)(ye)壓(ya)(ya)(ya)油(you):組成(cheng)液(ye)(ye)壓(ya)(ya)(ya)系統的(de)(de)(de)一個組成(cheng)部(bu)(bu)分,液(ye)(ye)壓(ya)(ya)(ya)油(you)一般(ban)不會歸到輔助裝置(zhi)(zhi)(zhi)。

上述圖片僅供參考，詳(xiang)(xiang)細產品詳(xiang)(xiang)情請咨詢我(wo)們(men)，更多型(xing)號請訪(fang)問我(wo)們(men)的網站或致電我(wo)們(men)了解"。謝(xie)謝(xie)

.對靜密(mi)(mi)(mi)(mi)封(feng)(feng)件(jian)的(de)(de)(de)(de)要(yao)求(qiu)。靜密(mi)(mi)(mi)(mi)封(feng)(feng)件(jian)在剛性固定表(biao)面之間防止油(you)液外(wai)泄。合(he)理設(she)計密(mi)(mi)(mi)(mi)封(feng)(feng)槽尺寸及公(gong)差,使安裝后的(de)(de)(de)(de)密(mi)(mi)(mi)(mi)封(feng)(feng)件(jian)到一定擠(ji)壓產生變形以便填塞(sai)配(pei)合(he)表(biao)面的(de)(de)(de)(de)微(wei)觀凹(ao)陷,并把密(mi)(mi)(mi)(mi)封(feng)(feng)件(jian)內(nei)應力提高到高于被密(mi)(mi)(mi)(mi)封(feng)(feng)的(de)(de)(de)(de)壓力。隨著配(pei)合(he)表(biao)面的(de)(de)(de)(de)運動,靜密(mi)(mi)(mi)(mi)封(feng)(feng)就成了(le)動密(mi)(mi)(mi)(mi)封(feng)(feng)。粗糙的(de)(de)(de)(de)配(pei)合(he)表(biao)面將(jiang)磨損密(mi)(mi)(mi)(mi)封(feng)(feng)件(jian),變動的(de)(de)(de)(de)間隙(xi)將(jiang)蠶食密(mi)(mi)(mi)(mi)封(feng)(feng)件(jian)邊(bian)緣。

上述圖片僅供參考(kao)，詳(xiang)細產(chan)品詳(xiang)情請咨詢我(wo)(wo)們(men)，更多型號請訪(fang)問我(wo)(wo)們(men)的網站或致電我(wo)(wo)們(men)了(le)解(jie)"。謝謝

.合理設計安(an)裝板。當閥組(zu)或(huo)底板用螺栓固定(ding)在安(an)裝面(mian)(mian)上時,為(wei)了得(de)到(dao)滿意的初始密封(feng)和(he)防止(zhi)密封(feng)件被擠出溝槽和(he)被磨(mo)損(sun),安(an)裝面(mian)(mian)要平(ping)直,密封(feng)面(mian)(mian)要求(qiu)精加工,表(biao)(biao)面(mian)(mian)粗(cu)糙度要達到(dao)0.8μm,平(ping)面(mian)(mian)度要達到(dao)0.01/100mm。表(biao)(biao)面(mian)(mian)不能(neng)有徑向劃痕,連接螺釘的預緊力要足夠大,以防止(zhi)表(biao)(biao)面(mian)(mian)分離(li)。

   對(dui)機械(xie)化施工(gong)(gong)企(qi)業來說，工(gong)(gong)程(cheng)機械(xie)技術狀(zhuang)況(kuang)的(de)(de)(de)良(liang)(liang)好與否是(shi)(shi)(shi)企(qi)業能否正常(chang)生產(chan)的(de)(de)(de)直(zhi)接(jie)因素。就(jiu)液(ye)壓(ya)(ya)傳動(dong)的(de)(de)(de)工(gong)(gong)程(cheng)機械(xie)而言，液(ye)壓(ya)(ya)系統(tong)(tong)的(de)(de)(de)正常(chang)運行是(shi)(shi)(shi)其(qi)良(liang)(liang)好技術狀(zhuang)況(kuang)的(de)(de)(de)一個主要標志。合格的(de)(de)(de)液(ye)壓(ya)(ya)油是(shi)(shi)(shi)液(ye)壓(ya)(ya)系統(tong)(tong)可靠運行的(de)(de)(de)保障，正確的(de)(de)(de)維護是(shi)(shi)(shi)液(ye)壓(ya)(ya)系統(tong)(tong)可靠運行的(de)(de)(de)根(gen)本。為此，本人根(gen)據工(gong)(gong)作實(shi)踐，就(jiu)一般(ban)作業環境中(zhong)工(gong)(gong)程(cheng)機械(xie)液(ye)壓(ya)(ya)系統(tong)(tong)的(de)(de)(de)維護作一粗略(lve)的(de)(de)(de)探(tan)討。

上述圖片僅供參考(kao)，詳細(xi)產品詳情(qing)請(qing)咨詢(xun)我(wo)們，更多型號請(qing)訪問(wen)我(wo)們的網站或(huo)致(zhi)電我(wo)們了(le)解"。謝(xie)謝(xie)

　　選擇(ze)適合的液(ye)壓(ya)油

　　液(ye)(ye)壓(ya)(ya)(ya)油(you)在(zai)液(ye)(ye)壓(ya)(ya)(ya)系(xi)統中起著傳遞壓(ya)(ya)(ya)力(li)(li)、潤滑、冷卻、密封的(de)作用(yong)，液(ye)(ye)壓(ya)(ya)(ya)油(you)選擇不(bu)恰當(dang)是液(ye)(ye)壓(ya)(ya)(ya)系(xi)統早期故障和耐久(jiu)性(xing)下降的(de)主要(yao)原因。應按隨機《使(shi)用(yong)說明書(shu)》中規(gui)定(ding)的(de)牌(pai)(pai)號(hao)選擇液(ye)(ye)壓(ya)(ya)(ya)油(you)，特殊(shu)情況(kuang)需(xu)要(yao)使(shi)用(yong)代(dai)用(yong)油(you)時，應力(li)(li)求(qiu)其性(xing)能與原牌(pai)(pai)號(hao)性(xing)能相同(tong)(tong)。不(bu)同(tong)(tong)牌(pai)(pai)號(hao)的(de)液(ye)(ye)壓(ya)(ya)(ya)油(you)不(bu)能混合使(shi)用(yong)，以(yi)防液(ye)(ye)壓(ya)(ya)(ya)油(you)產生化學反應、性(xing)能發生變化。深褐(he)色(se)、乳(ru)白色(se)、有異味的(de)液(ye)(ye)壓(ya)(ya)(ya)油(you)是變質油(you)，不(bu)能使(shi)用(yong)。