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船用江門潤滑油分類和使用

2021-04-01 175

  船只動力裝置中觸及許多機械,并且都有需求潤滑和運用潤滑油脂的部位,其種類繁多,大致可歸納為四大類:

  船用氣缸油

  用于大型低速十字頭二沖程柴油機活塞和氣缸間的潤滑。

  系統油

  低速十字頭二沖程發動機沖程較長,活塞直徑大(500?1000mm),所以裝有橫隔板和活塞桿填料箱把氣缸與曲軸有用地離隔,因此曲軸箱油(又稱系統油)對活塞沒有潤滑作用,只作用于曲軸箱的潤滑、冷卻和防腐。

江門潤滑油

  中速機油

  運用于主機為筒狀活塞的中速柴油機潤滑。該類柴油機活塞直徑比十字頭發動機活塞?。?50?500mm),跟一般柴油機結構類似,其與十字頭發動機之不同在于,其氣缸和曲軸箱潤滑是由同一油箱供油。

  船用其它油品

  高速柴油機油、舷外機油以及各種機械油品,如透平油、液壓油、冷凍機油、工業齒輪油、緊縮機油、尾軸油等。

  氣缸油、系統油、中速機油三大類油量約占船用潤滑油總用量的90?95%,是船用潤滑油擇用的要害種類。

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


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