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BuKePrinting >> Questions >> 潤滑系統在印刷機中的作用

潤滑系統在印刷機中的作用

From:Buke printing factory of China | Author:China Bukeprinting factorybook0755 | Published time: 2020-09-23 | 449 Views | Share:
潤滑系統在膠印印刷機中的作用是,為了減少摩擦阻力,降低印刷機零部件的磨損速度,延長印刷機的使用壽命,是一個十分重要的系統膠印機的潤滑,就是將具有潤滑性的物質—潤滑劑加到摩擦面之間,形成潤滑膜,使摩擦面脫離直接接觸,以達到降低摩擦和減少磨損的目的。

潤滑系統在印刷機中的作用

潤滑系統在膠印印刷機中的作用是,為了減少摩擦阻力,降低印刷機零部件的磨損速度,延長印刷機的使用壽命,是一個十分重要的系統膠印機的潤滑,就是將具有潤滑性的物質—潤滑劑加到摩擦面之間,形成潤滑膜,使摩擦面脫離直接接觸,以達到降低摩擦和減少磨損的目的。

如果潤滑劑不能有效地控制摩擦,就不可能順利地減少磨損,並將出現大量的摩擦熱,形成運動副的高溫,其結果將迅速破壞摩擦錶面以及潤滑油本身。


有摩擦就有磨損,磨損是摩擦的必然結果,但是,磨損有正常磨損、自然磨損和事故性磨損之分。平版印刷機在運轉過程中缺油,是事故性磨損的一個常見原因。嚴重的事故性磨損,會在幾十分鐘或幾個小時內,使機器零件損壞或報廢。例如,平版印刷機潤滑不周,滾筒軸與軸套之間缺油時,在滾筒較大壓力的作用下,滾筒高速旋轉,溫度不斷升高,零件會發生膨脹。由於滾筒軸頸膨脹得快,受到軸套孔的限制,這時就可能發生“燒軸”咬焊事故。

潤滑系統在印刷機中的作用
潤滑系統在印刷機中的作用

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