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下初鎮液壓系統定制-威海力建(在線咨詢)-加煤液壓系統定制
下初鎮液壓系統定制-威海力建(在線咨詢)-加煤液壓系統定制

威海(hai)力建液壓設備(bei)廠(chang) 

經營(ying)模(mo)式:生產(chan)加工(gong) 

地址:山東省威海市羊亭孫家灘工業(ye)園  

主營:液壓(ya)缸,油缸,液壓(ya)系統(tong) 

 業務熱線(xian):

 QQ:3049278720

產品詳情 聯系方式(shi)
產品品牌:威海力建
供貨總量:不限
價格說明:議定
包裝說明:不限
物流說明:貨運及物流
交貨說明:按訂單
有效期至:長期有效

.控制油(you)(you)(you)溫(wen)防止密(mi)(mi)(mi)封(feng)(feng)件(jian)(jian)變質。密(mi)(mi)(mi)封(feng)(feng)件(jian)(jian)過早變質可能(neng)是由(you)多種(zhong)因(yin)素引起的,一(yi)個(ge)(ge)重要因(yin)素是油(you)(you)(you)溫(wen)過高。溫(wen)度每升(sheng)高10℃則密(mi)(mi)(mi)封(feng)(feng)件(jian)(jian)壽命就會減半,所以應(ying)合理設計(ji)液(ye)壓(ya)系統或設置(zhi)冷卻裝置(zhi),使油(you)(you)(you)液(ye)溫(wen)度保持在65℃以下;另一(yi)個(ge)(ge)因(yin)素可能(neng)是使用(yong)(yong)(yong)的油(you)(you)(you)液(ye)與密(mi)(mi)(mi)封(feng)(feng)材料的相容性(xing)問題,應(ying)按使用(yong)(yong)(yong)說明書(shu)或有關(guan)手(shou)冊選用(yong)(yong)(yong)液(ye)壓(ya)油(you)(you)(you)和密(mi)(mi)(mi)封(feng)(feng)件(jian)(jian)的型式和材質,以解決相容性(xing)問題,延長密(mi)(mi)(mi)封(feng)(feng)件(jian)(jian)的使用(yong)(yong)(yong)壽命。


上述圖片(pian)僅供(gong)參考,詳(xiang)(xiang)細產(chan)品(pin)詳(xiang)(xiang)情請咨詢我們(men)(men),更多型(xing)號(hao)請訪問(wen)我們(men)(men)的(de)網站或致電我們(men)(men)了解'。謝(xie)謝(xie)







   對機械化(hua)施(shi)工(gong)企業來(lai)說,工(gong)程(cheng)(cheng)機械技(ji)術(shu)狀況的(de)(de)良好與(yu)否(fou)是(shi)企業能(neng)否(fou)正常生(sheng)產的(de)(de)直接因素。就液壓傳(chuan)動(dong)的(de)(de)工(gong)程(cheng)(cheng)機械而言,液壓系(xi)統(tong)(tong)的(de)(de)正常運(yun)(yun)行(xing)是(shi)其良好技(ji)術(shu)狀況的(de)(de)一(yi)個主(zhu)要標志。合(he)格的(de)(de)液壓油是(shi)液壓系(xi)統(tong)(tong)可靠運(yun)(yun)行(xing)的(de)(de)保障(zhang),正確的(de)(de)維護(hu)是(shi)液壓系(xi)統(tong)(tong)可靠運(yun)(yun)行(xing)的(de)(de)根(gen)本。為此,本人根(gen)據(ju)工(gong)作實(shi)踐,就一(yi)般作業環境中工(gong)程(cheng)(cheng)機械液壓系(xi)統(tong)(tong)的(de)(de)維護(hu)作一(yi)粗略(lve)的(de)(de)探討。

上述圖片僅供(gong)參考,詳(xiang)細產品詳(xiang)情請(qing)咨詢我(wo)們,更多型號請(qing)訪問(wen)我(wo)們的網站或致電我(wo)們了解"。謝(xie)謝(xie)

  選擇適合的液壓油

  液(ye)(ye)壓(ya)(ya)油(you)在液(ye)(ye)壓(ya)(ya)系統中(zhong)起著傳遞壓(ya)(ya)力、潤滑、冷(leng)卻、密(mi)封的作(zuo)用(yong)(yong),液(ye)(ye)壓(ya)(ya)油(you)選擇不(bu)恰當是液(ye)(ye)壓(ya)(ya)系統早期故障和耐(nai)久性下(xia)降的主(zhu)要原因(yin)。應按隨機《使(shi)(shi)用(yong)(yong)說(shuo)明書》中(zhong)規定的牌號(hao)選擇液(ye)(ye)壓(ya)(ya)油(you),特殊情(qing)況(kuang)需要使(shi)(shi)用(yong)(yong)代用(yong)(yong)油(you)時(shi),應力求其(qi)性能與原牌號(hao)性能相同(tong)。不(bu)同(tong)牌號(hao)的液(ye)(ye)壓(ya)(ya)油(you)不(bu)能混合(he)使(shi)(shi)用(yong)(yong),以防液(ye)(ye)壓(ya)(ya)油(you)產生化(hua)學(xue)反應、性能發(fa)生變化(hua)。深褐色、乳白色、有異(yi)味的液(ye)(ye)壓(ya)(ya)油(you)是變質油(you),不(bu)能使(shi)(shi)用(yong)(yong)。

液(ye)壓(ya)(ya)(ya)閥(fa)(fa)在(zai)(zai)液(ye)壓(ya)(ya)(ya)系(xi)統(tong)中(zhong)(zhong)的(de)(de)(de)工(gong)作(zuo)方式(shi)是閥(fa)(fa)體和閥(fa)(fa)芯相對(dui)運動,這種工(gong)作(zuo)方式(shi)不(bu)(bu)可(ke)避免(mian)的(de)(de)(de)就是磨損(sun)。液(ye)壓(ya)(ya)(ya)閥(fa)(fa)的(de)(de)(de)閥(fa)(fa)體和閥(fa)(fa)芯進行相對(dui)運動的(de)(de)(de)過(guo)程(cheng)中(zhong)(zhong),會不(bu)(bu)斷的(de)(de)(de)摩擦(ca),在(zai)(zai)工(gong)作(zuo)一段時間(jian)(jian)后,液(ye)壓(ya)(ya)(ya)閥(fa)(fa)各元件之(zhi)間(jian)(jian)的(de)(de)(de)尺寸、形狀(zhuang)、質(zhi)量等發生變(bian)化,不(bu)(bu)再是液(ye)壓(ya)(ya)(ya)閥(fa)(fa)原(yuan)有的(de)(de)(de)特(te)性,在(zai)(zai)液(ye)壓(ya)(ya)(ya)閥(fa)(fa)工(gong)作(zuo)中(zhong)(zhong)就會失效(xiao),出現故障。例(li)如,在(zai)(zai)液(ye)壓(ya)(ya)(ya)系(xi)統(tong)中(zhong)(zhong)的(de)(de)(de)減(jian)壓(ya)(ya)(ya)閥(fa)(fa)工(gong)作(zuo)中(zhong)(zhong),錐閥(fa)(fa)和閥(fa)(fa)座(zuo)之(zhi)間(jian)(jian)因(yin)為長(chang)時間(jian)(jian)的(de)(de)(de)摩擦(ca)、磨損(sun),造成零件之(zhi)間(jian)(jian)的(de)(de)(de)配合度不(bu)(bu)好,在(zai)(zai)液(ye)壓(ya)(ya)(ya)系(xi)統(tong)中(zhong)(zhong),減(jian)壓(ya)(ya)(ya)閥(fa)(fa)就無法起到減(jian)壓(ya)(ya)(ya)的(de)(de)(de)作(zuo)用。



李建波先生

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威(wei)海力建液壓設備廠 

地址:山東省威海市羊亭孫家灘工業園
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