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Edwards廣泛(fan)提供(gong)不同(tong)(tong)粘性、不同(tong)(tong)規格的泵油,以使(shi)(shi)(shi)用戶使(shi)(shi)(shi)用機械真(zhen)空泵獲得不同(tong)(tong)工況下的性能(neng)。生產時通過氫化處(chu)理工藝來降低礦物油的致(zhi)癌風險。特別適合于(yu)(yu)高真(zhen)空使(shi)(shi)(shi)用,即使(shi)(shi)(shi)是在高溫(wen)下也能(neng)有低蒸(zheng)汽壓。今天下班給大(da)家介紹(shao)關于(yu)(yu)愛德(de)華(hua)真(zhen)空泵油的主要作(zuo)用以及分辨使(shi)(shi)(shi)用情況的內容(rong),歡(huan)迎(ying)閱讀(du)!
愛德(de)華真空泵油(you)的主要作用:
在導熱(re)油(you)(you)(you)泵(beng)應用的(de)(de)(de)(de)過程(cheng)中(zhong),因(yin)為(wei)真(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)油(you)(you)(you)直(zhi)接(jie)進(jin)到(dao)泵(beng)體內腔,在機械(xie)(xie)泵(beng)運作(zuo)(zuo)時, 隨之氣體壓(ya)(ya)(ya)強的(de)(de)(de)(de)慢(man)慢(man)降低,泵(beng)溫的(de)(de)(de)(de)慢(man)慢(man)升高(gao)。油(you)(you)(you)品中(zhong)飽和蒸汽壓(ya)(ya)(ya)高(gao)的(de)(de)(de)(de)分子結(jie)構組(zu)分就能(neng)蒸發(fa)到(dao)真(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)的(de)(de)(de)(de)空(kong)(kong)(kong)(kong)(kong)(kong)間,即危害機械(xie)(xie)泵(beng)極限壓(ya)(ya)(ya)強的(de)(de)(de)(de)達到(dao),真(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)油(you)(you)(you)又(you)可向真(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)系統返流擴散,污染。而抗(kang)磨(mo)液壓(ya)(ya)(ya)油(you)(you)(you)因(yin)為(wei)一(yi)直(zhi)要(yao)承擔一(yi)定的(de)(de)(de)(de)壓(ya)(ya)(ya)力,會發(fa)熱(re)比(bi)較多,所以(yi)要(yao)能(neng)耐(nai)高(gao)溫的(de)(de)(de)(de)。真(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)油(you)(you)(you)在機械(xie)(xie)泵(beng)中(zhong)起到(dao)潤(run)滑(hua)和密(mi)封的(de)(de)(de)(de)作(zuo)(zuo)用,所以(yi)真(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)油(you)(you)(you)要(yao)潤(run)滑(hua)效果(guo)好(hao),在機械(xie)(xie)泵(beng)工作(zuo)(zuo)中(zhong)過程(cheng)中(zhong),泵(beng)對(dui)空(kong)(kong)(kong)(kong)(kong)(kong)氣壓(ya)(ya)(ya)縮,也會發(fa)熱(re),所以(yi)要(yao)求(qiu)真(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)油(you)(you)(you)能(neng)耐(nai)一(yi)定溫度;同時真(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)油(you)(you)(you)要(yao)接(jie)觸真(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)環境,所以(yi)要(yao)求(qiu)泵(beng)油(you)(you)(you)不(bu)易揮發(fa)。
如何分辨愛德(de)華真空泵油(you)的使用情況(kuang)
新油(you)(you)(you)的味道溫和,礦物(wu)油(you)(you)(you)比(bi)合(he)成油(you)(you)(you)的味道稍強烈。假如(ru)油(you)(you)(you)被污染或造成反應,味道會造成非常(chang)明顯的變化,需換油(you)(you)(you)。
粘(zhan)度(du)(du)(du)是(shi)度(du)(du)(du)量液體內(nei)部摩擦力的(de)(de)規范(fan)。對泵(beng)(beng)來說,適合黏度(du)(du)(du)的(de)(de)真空(kong)泵(beng)(beng)油(you),能(neng)夠支持泵(beng)(beng)內(nei)造成厚度(du)(du)(du)的(de)(de)油(you)膜,保(bao)證油(you)路(lu)循環、密封和潤滑(hua)功效以及熱交換功效。因此在應用中,愛德(de)華真空(kong)泵(beng)(beng)油(you)的(de)(de)粘(zhan)度(du)(du)(du)一定謹記(ji)處在合理(li)的(de)(de)范(fan)圍內(nei)。粘(zhan)度(du)(du)(du)通常隨隨溫(wen)度(du)(du)(du)轉變,溫(wen)度(du)(du)(du)上升粘(zhan)度(du)(du)(du)降低,即更稀薄(bo)。
黏度(du)變化通常由(you)以下因素(su)造成:
1、油品老化(黏(nian)度(du)增多)
2、滲入(ru)外來物質(黏度增多或(huo)降(jiang)低)
3、油(you)與工藝介(jie)質造成反應(黏度增多(duo)或(huo)降低)
4、油(you)內調入(ru)聚合物添加(jia)劑(黏度降低)
5、黏度變(bian)化超過20%時,需換油。
愛(ai)(ai)德華真(zhen)空泵(beng)油的(de)(de)改(gai)換是愛(ai)(ai)德華真(zhen)空泵(beng)調(diao)養的(de)(de)一個重要過程,它間接危害著真(zhen)空機(ji)的(de)(de)使(shi)用(yong)期,從(cong)而決策真(zhen)空機(ji)的(de)(de)穩(wen)定性。
感謝閱讀,以上就是(shi)對(dui)愛(ai)德(de)華真空泵(beng)油(you)的(de)主要作用以及分辨使用情況的(de)介紹,部(bu)分內容來自網絡,僅(jin)供參考。如(ru)果您想了(le)解更(geng)多有關愛(ai)德(de)華真空泵(beng)油(you)的(de)詳(xiang)細(xi)事宜(yi),歡迎(ying)致電詳(xiang)詢,竭(jie)誠為您服務。
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