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江門潤滑油廠家:怎么使用潤滑油保護發動機增加器?

2021-04-09 189

  由于柴油發動機增壓器的額定作業轉速很高,一般情況下都在105r/min以上,位置又處于排氣歧管出口處,所以增壓器是在高溫、高壓和高轉速的環境下作業的。
  這就要求增壓器的光滑和冷卻及密封的功能都比較高,才能保證其正常運用壽命。

江門潤滑油廠家

  因較長時刻不運用的柴油發動機增壓器內浮動軸承的光滑油已從回油管回到發動機油底殼內,處在無油或缺油狀態,如果此時發動發動機,將會在油底殼的機油還沒有抵達增壓器的時分,增壓器就開始作業。當增壓器在無油或缺油狀態下高速滾動時,浮動軸承就會因光滑和冷卻不良導致增壓器損壞。據有關材料顯示,較長時刻不運用的柴油發動機增壓器或剛剛更換新的增壓器后,不按規定給增壓器加注適量機油進行預光滑,會使發動機增壓器早期損壞的現象增多。因此,在這種情況下,應在發動發動機曾經,首先將增壓器上的進油管卸下,用加注油壺從增壓器接頭處給增壓器參加50~60ml干凈的機油,使增壓器浮動軸承得到充分預光滑,裝好增壓器的進油管,再發動發動機。這樣做可使增壓器不致因無油或缺油而光滑冷卻不良,縮短運用壽命或早期損壞。

       文章源自:江門潤滑油廠家  http://www.www.tnshc.com/

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