
威海力建液壓設備廠(chang)
經營(ying)模式(shi):生產加工(gong)
地址(zhi):山東省威(wei)海市羊亭孫家灘工業(ye)園
主營:液(ye)壓缸,油缸,液(ye)壓系統
業務熱(re)線:
QQ:3049278720
.控制(zhi)油溫(wen)防止密封(feng)件(jian)變(bian)質(zhi)。密封(feng)件(jian)過早(zao)變(bian)質(zhi)可(ke)能是(shi)由多種因(yin)素引(yin)起的,一個重要因(yin)素是(shi)油溫(wen)過高(gao)。溫(wen)度(du)每升高(gao)10℃則密封(feng)件(jian)壽(shou)命就會(hui)減半(ban),所以(yi)應合理(li)設(she)計(ji)液(ye)壓系統(tong)或設(she)置(zhi)(zhi)冷卻(que)裝置(zhi)(zhi),使(shi)油液(ye)溫(wen)度(du)保(bao)持(chi)在65℃以(yi)下;另一個因(yin)素可(ke)能是(shi)使(shi)用(yong)(yong)的油液(ye)與密封(feng)材料的相容性問題,應按使(shi)用(yong)(yong)說明(ming)書或有關手冊選用(yong)(yong)液(ye)壓油和密封(feng)件(jian)的型式和材質(zhi),以(yi)解決(jue)相容性問題,延長(chang)密封(feng)件(jian)的使(shi)用(yong)(yong)壽(shou)命。
上述圖(tu)片僅供(gong)參考,詳(xiang)細(xi)產品詳(xiang)情請(qing)咨詢我(wo)們,更多型號請(qing)訪問我(wo)們的網站或致電我(wo)們了解'。謝謝





對機(ji)械化施工(gong)企業來說,工(gong)程機(ji)械技術狀況的(de)(de)良好與否是企業能否正(zheng)常(chang)生產的(de)(de)直(zhi)接因素。就液(ye)(ye)(ye)壓(ya)(ya)(ya)傳動的(de)(de)工(gong)程機(ji)械而言,液(ye)(ye)(ye)壓(ya)(ya)(ya)系(xi)(xi)統(tong)的(de)(de)正(zheng)常(chang)運(yun)行是其良好技術狀況的(de)(de)一個(ge)主要標(biao)志。合(he)格(ge)的(de)(de)液(ye)(ye)(ye)壓(ya)(ya)(ya)油(you)是液(ye)(ye)(ye)壓(ya)(ya)(ya)系(xi)(xi)統(tong)可靠(kao)運(yun)行的(de)(de)保障,正(zheng)確的(de)(de)維(wei)(wei)護是液(ye)(ye)(ye)壓(ya)(ya)(ya)系(xi)(xi)統(tong)可靠(kao)運(yun)行的(de)(de)根本。為此,本人根據(ju)工(gong)作實踐,就一般作業環(huan)境(jing)中工(gong)程機(ji)械液(ye)(ye)(ye)壓(ya)(ya)(ya)系(xi)(xi)統(tong)的(de)(de)維(wei)(wei)護作一粗略的(de)(de)探討。
上述(shu)圖片僅供參考,詳(xiang)細產(chan)品詳(xiang)情(qing)請咨詢我(wo)們,更(geng)多型號(hao)請訪問(wen)我(wo)們的網站或(huo)致(zhi)電(dian)我(wo)們了解"。謝(xie)謝(xie)
選擇適合(he)的液(ye)壓油
液(ye)(ye)壓(ya)(ya)(ya)(ya)油(you)在液(ye)(ye)壓(ya)(ya)(ya)(ya)系(xi)統中起(qi)著傳遞壓(ya)(ya)(ya)(ya)力、潤滑、冷卻、密封的作用(yong)(yong),液(ye)(ye)壓(ya)(ya)(ya)(ya)油(you)選擇不(bu)恰當是(shi)液(ye)(ye)壓(ya)(ya)(ya)(ya)系(xi)統早期故障和耐久(jiu)性(xing)下降的主要原(yuan)因。應按隨機《使用(yong)(yong)說明(ming)書》中規定的牌號選擇液(ye)(ye)壓(ya)(ya)(ya)(ya)油(you),特殊情(qing)況需要使用(yong)(yong)代(dai)用(yong)(yong)油(you)時,應力求其性(xing)能(neng)(neng)與(yu)原(yuan)牌號性(xing)能(neng)(neng)相同(tong)(tong)。不(bu)同(tong)(tong)牌號的液(ye)(ye)壓(ya)(ya)(ya)(ya)油(you)不(bu)能(neng)(neng)混合使用(yong)(yong),以防液(ye)(ye)壓(ya)(ya)(ya)(ya)油(you)產生化學反應、性(xing)能(neng)(neng)發生變(bian)化。深(shen)褐色、乳(ru)白色、有異味的液(ye)(ye)壓(ya)(ya)(ya)(ya)油(you)是(shi)變(bian)質油(you),不(bu)能(neng)(neng)使用(yong)(yong)。
液壓(ya)制(zhi)動(dong)系統產生制(zhi)動(dong)效能(neng)不良(liang)的(de)原因,一般(ban)可根據制(zhi)動(dong)踏(ta)板行(xing)程(cheng)(俗稱高(gao)、低(di))、踏(ta)制(zhi)動(dong)踏(ta)板時(shi)的(de)軟硬(ying)感覺(jue)、踏(ta)下制(zhi)動(dong)踏(ta)板后的(de)穩定(ding)性以及邊疆多腳制(zhi)動(dong)時(shi)踏(ta)板高(gao)度來判斷(duan)。
1.連續幾腳制動時,踏板高(gao)度仍過低,且在(zai)第二(er)腳制動后,感到總(zong)泵活塞未回位(wei),踏下(xia)制動踏板即(ji)有總(zong)泵推桿與(yu)活塞碰擊響聲,是總(zong)泵皮碗裂縫(feng)或其連續幾腳,回位(wei)彈簧太軟。
2.連續幾腳制動時踏板高(gao)(gao)度稍(shao)有(you)高(gao)(gao),并有(you)彈性,說明制動管路中滲入了空氣(qi)。
3.連續幾腳,踏板(ban)均被踏到(dao)底,并感到(dao)踏板(ban)毫無反力,說明總泵儲液(ye)室內制動液(ye)嚴重虧(kui)損。
上述圖片僅供參考,詳(xiang)細(xi)產品(pin)詳(xiang)情請咨詢(xun)我(wo)(wo)們(men),更多型號請訪問我(wo)(wo)們(men)的網站或致電我(wo)(wo)們(men)了解'。謝謝