
威海力建液(ye)壓(ya)設(she)備廠(chang)
經營模式:生產加(jia)工(gong)
地址:山東(dong)省威(wei)海市羊亭孫家灘工業園
主營:液壓缸(gang),油缸(gang),液壓系統
業務熱線:
QQ:3049278720
液(ye)壓(ya)(ya)系統(tong)是一種(zhong)以油液(ye)作為工(gong)作介(jie)質,利用油液(ye)的壓(ya)(ya)力能(neng)(neng)并通過控制閥(fa)門等附(fu)件(jian)(jian)操(cao)縱液(ye)壓(ya)(ya)執行(xing)機(ji)(ji)構(gou)(gou)工(gong)作的整套裝置(zhi),包括動力元(yuan)件(jian)(jian)、執行(xing)元(yuan)件(jian)(jian)、控制元(yuan)件(jian)(jian)、輔助元(yuan)件(jian)(jian)(附(fu)件(jian)(jian))和液(ye)壓(ya)(ya)油。原動機(ji)(ji)的輸(shu)出特性往往不(bu)能(neng)(neng)和執行(xing)機(ji)(ji)構(gou)(gou)的要(yao)求(力,速度,位移)理(li)想匹配。因此,就需(xu)要(yao)某種(zhong)傳動裝置(zhi),將原動機(ji)(ji)的輸(shu)出量進行(xing)適當變換,使其滿足工(gong)作機(ji)(ji)構(gou)(gou)的要(yao)求。液(ye)壓(ya)(ya)系統(tong)就是用液(ye)壓(ya)(ya)原理(li)來實現這種(zhong)變換功能(neng)(neng)的裝置(zhi)。
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.控(kong)制(zhi)油(you)溫(wen)防止密(mi)封(feng)件(jian)變(bian)質(zhi)。密(mi)封(feng)件(jian)過(guo)早變(bian)質(zhi)可(ke)能是(shi)由多種因(yin)素(su)引起的(de)(de),一個(ge)重要因(yin)素(su)是(shi)油(you)溫(wen)過(guo)高(gao)。溫(wen)度每(mei)升高(gao)10℃則密(mi)封(feng)件(jian)壽命(ming)就會減半,所以(yi)應(ying)合理(li)設計液(ye)壓系(xi)統或(huo)設置(zhi)冷卻裝置(zhi),使(shi)油(you)液(ye)溫(wen)度保持在65℃以(yi)下;另一個(ge)因(yin)素(su)可(ke)能是(shi)使(shi)用(yong)(yong)的(de)(de)油(you)液(ye)與密(mi)封(feng)材(cai)料的(de)(de)相容性問(wen)題(ti)(ti),應(ying)按使(shi)用(yong)(yong)說明書或(huo)有關手冊(ce)選用(yong)(yong)液(ye)壓油(you)和密(mi)封(feng)件(jian)的(de)(de)型(xing)式和材(cai)質(zhi),以(yi)解決(jue)相容性問(wen)題(ti)(ti),延長密(mi)封(feng)件(jian)的(de)(de)使(shi)用(yong)(yong)壽命(ming)。
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拆(chai)卸(xie)液(ye)(ye)壓(ya)(ya)油(you)(you)箱加(jia)油(you)(you)蓋(gai)、濾(lv)(lv)(lv)(lv)清(qing)(qing)器蓋(gai)、檢(jian)測孔、液(ye)(ye)壓(ya)(ya)油(you)(you)管等部(bu)(bu)位,造成系統油(you)(you)道暴(bao)露時要(yao)避開(kai)揚塵(chen),拆(chai)卸(xie)部(bu)(bu)位要(yao)先清(qing)(qing)潔(jie)后才能(neng)打(da)開(kai)。如(ru)拆(chai)卸(xie)液(ye)(ye)壓(ya)(ya)油(you)(you)箱加(jia)油(you)(you)蓋(gai)時,先除去(qu)油(you)(you)箱蓋(gai)四周的(de)(de)泥土,擰(ning)油(you)(you)箱蓋(gai)后,清(qing)(qing)除殘(can)留在接(jie)合(he)部(bu)(bu)位的(de)(de)雜物(不能(neng)用(yong)水(shui)沖洗(xi)以(yi)免水(shui)滲入油(you)(you)箱),確認(ren)清(qing)(qing)潔(jie)后才能(neng)打(da)開(kai)油(you)(you)箱蓋(gai)。如(ru)需使用(yong)擦拭(shi)(shi)材料(liao)和鐵錘時,應選擇不掉(diao)纖維雜質的(de)(de)擦拭(shi)(shi)材料(liao)和擊(ji)打(da)面附著(zhu)橡膠的(de)(de)鐵錘。液(ye)(ye)壓(ya)(ya)元件、液(ye)(ye)壓(ya)(ya)膠管要(yao)認(ren)真(zhen)清(qing)(qing)洗(xi),用(yong)高壓(ya)(ya)風吹干后組裝。選用(yong)包裝完好的(de)(de)濾(lv)(lv)(lv)(lv)芯(內包裝損(sun)壞,雖(sui)然濾(lv)(lv)(lv)(lv)芯完好,也可能(neng)不潔(jie))。換油(you)(you)時同時清(qing)(qing)洗(xi)濾(lv)(lv)(lv)(lv)清(qing)(qing)器,安裝濾(lv)(lv)(lv)(lv)芯前應用(yong)擦拭(shi)(shi)材料(liao)認(ren)真(zhen)清(qing)(qing)潔(jie)濾(lv)(lv)(lv)(lv)清(qing)(qing)器殼內底部(bu)(bu)污(wu)物。
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