乱中年女人伦中文字幕

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真空泵的轉動方式

下面東莞市飛星頓精密機械科技有限公司為大家介紹真空泵的轉動方式:

真空泵的兩個轉子是通過一對高精度齒輪來實現其相對同步運轉的。主動軸通過與電機聯接。在傳動結構布置上主要有以下兩種:其一是電動機與齒輪放在轉子的同一側如圖。從動轉子由電動機端齒輪直接傳過去帶動,這樣主動轉子軸的扭轉變形小,則兩個轉子之間的間隙不會因主動軸的扭轉變形大而改變,故使轉子之間的間隙在運轉過程中均勻。

這種傳動方式的最大缺點是:

a.主動軸上有三個軸承,增加了泵的加工和裝配難度,齒輪的拆裝及調整也不便;

b.整體結構不勻稱,泵的重心偏向電動機和齒輪箱一側。

乱中年女人伦中文字幕
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