
威海(hai)力(li)建液壓設備廠
經營模式:生(sheng)產加工
地址:山東省威海市羊亭孫家灘(tan)工(gong)業(ye)園
主營:液壓缸(gang),油缸(gang),液壓系統
業務熱線:
QQ:3049278720
液(ye)(ye)(ye)(ye)(ye)壓(ya)(ya)(ya)系統是一種以(yi)油液(ye)(ye)(ye)(ye)(ye)作為工(gong)作介(jie)質(zhi),利(li)用(yong)油液(ye)(ye)(ye)(ye)(ye)的(de)(de)(de)(de)壓(ya)(ya)(ya)力(li)能并通過控制(zhi)閥門(men)等附(fu)件操縱液(ye)(ye)(ye)(ye)(ye)壓(ya)(ya)(ya)執(zhi)行機構工(gong)作的(de)(de)(de)(de)整套(tao)裝(zhuang)置,包(bao)括動力(li)元(yuan)件、執(zhi)行元(yuan)件、控制(zhi)元(yuan)件、輔助元(yuan)件(附(fu)件)和液(ye)(ye)(ye)(ye)(ye)壓(ya)(ya)(ya)油。原(yuan)動機的(de)(de)(de)(de)輸出特性往往不能和執(zhi)行機構的(de)(de)(de)(de)要求(力(li),速度,位移)理(li)想匹配(pei)。因(yin)此,就(jiu)需要某種傳(chuan)動裝(zhuang)置,將(jiang)原(yuan)動機的(de)(de)(de)(de)輸出量進行適當(dang)變換,使(shi)其滿足工(gong)作機構的(de)(de)(de)(de)要求。液(ye)(ye)(ye)(ye)(ye)壓(ya)(ya)(ya)系統就(jiu)是用(yong)液(ye)(ye)(ye)(ye)(ye)壓(ya)(ya)(ya)原(yuan)理(li)來實現這種變換功(gong)能的(de)(de)(de)(de)裝(zhuang)置。
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.控制(zhi)油溫(wen)防止密(mi)(mi)封件(jian)(jian)(jian)變質(zhi)。密(mi)(mi)封件(jian)(jian)(jian)過早(zao)變質(zhi)可能(neng)是由多(duo)種因(yin)(yin)素引起(qi)的(de),一個(ge)(ge)重要(yao)因(yin)(yin)素是油溫(wen)過高(gao)。溫(wen)度每升高(gao)10℃則密(mi)(mi)封件(jian)(jian)(jian)壽命(ming)就會減半,所以應合理設(she)計液壓系統或設(she)置冷(leng)卻裝置,使油液溫(wen)度保持(chi)在65℃以下;另一個(ge)(ge)因(yin)(yin)素可能(neng)是使用(yong)的(de)油液與(yu)密(mi)(mi)封材料的(de)相(xiang)容(rong)性(xing)(xing)問題(ti),應按使用(yong)說明(ming)書或有關手(shou)冊選用(yong)液壓油和密(mi)(mi)封件(jian)(jian)(jian)的(de)型式和材質(zhi),以解決相(xiang)容(rong)性(xing)(xing)問題(ti),延長密(mi)(mi)封件(jian)(jian)(jian)的(de)使用(yong)壽命(ming)。
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拆卸(xie)(xie)液壓(ya)油(you)箱(xiang)(xiang)(xiang)(xiang)加油(you)蓋(gai)(gai)、濾(lv)(lv)(lv)清(qing)(qing)(qing)器蓋(gai)(gai)、檢(jian)測孔、液壓(ya)油(you)管等部(bu)位,造成系統油(you)道(dao)暴露(lu)時(shi)要(yao)(yao)避開揚塵,拆卸(xie)(xie)部(bu)位要(yao)(yao)先(xian)(xian)清(qing)(qing)(qing)潔后才(cai)能(neng)(neng)打(da)(da)開。如(ru)拆卸(xie)(xie)液壓(ya)油(you)箱(xiang)(xiang)(xiang)(xiang)加油(you)蓋(gai)(gai)時(shi),先(xian)(xian)除(chu)去油(you)箱(xiang)(xiang)(xiang)(xiang)蓋(gai)(gai)四周的(de)泥土,擰油(you)箱(xiang)(xiang)(xiang)(xiang)蓋(gai)(gai)后,清(qing)(qing)(qing)除(chu)殘留在接合(he)部(bu)位的(de)雜物(不(bu)能(neng)(neng)用(yong)(yong)(yong)水(shui)沖洗以免水(shui)滲入油(you)箱(xiang)(xiang)(xiang)(xiang)),確認(ren)清(qing)(qing)(qing)潔后才(cai)能(neng)(neng)打(da)(da)開油(you)箱(xiang)(xiang)(xiang)(xiang)蓋(gai)(gai)。如(ru)需使用(yong)(yong)(yong)擦拭材(cai)(cai)料和(he)(he)鐵錘時(shi),應選擇不(bu)掉纖維雜質的(de)擦拭材(cai)(cai)料和(he)(he)擊打(da)(da)面附著橡膠的(de)鐵錘。液壓(ya)元件(jian)、液壓(ya)膠管要(yao)(yao)認(ren)真清(qing)(qing)(qing)洗,用(yong)(yong)(yong)高壓(ya)風吹(chui)干后組裝(zhuang)(zhuang)。選用(yong)(yong)(yong)包裝(zhuang)(zhuang)完好的(de)濾(lv)(lv)(lv)芯(xin)(xin)(xin)(內(nei)包裝(zhuang)(zhuang)損壞(huai),雖然濾(lv)(lv)(lv)芯(xin)(xin)(xin)完好,也可能(neng)(neng)不(bu)潔)。換油(you)時(shi)同時(shi)清(qing)(qing)(qing)洗濾(lv)(lv)(lv)清(qing)(qing)(qing)器,安(an)裝(zhuang)(zhuang)濾(lv)(lv)(lv)芯(xin)(xin)(xin)前應用(yong)(yong)(yong)擦拭材(cai)(cai)料認(ren)真清(qing)(qing)(qing)潔濾(lv)(lv)(lv)清(qing)(qing)(qing)器殼內(nei)底(di)部(bu)污物。
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