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    • 無油真空泵完全保證了齒輪中心距尺寸要求

      2019-07-29 關(guān)注次數(shù):

      無油真空泵葉輪經(jīng)過嚴(yán)格的動平衡校驗,風(fēng)機運行時幾乎沒有振動。齒輪嚴(yán)格按照國標(biāo)5級齒輪精度研削制造,且墻板軸承孔由精密數(shù)控機床加工,完全保證了齒輪中心距尺寸要求。


      無油真空泵是活塞在氣缸中往復(fù)運動形成缸內(nèi)氣體的膨脹的壓縮,并通過軸向布置的進排氣閥組成吸排氣動作,獲得真空。


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