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yushli2002
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樓主  發(fā)表于: 2017-08-27 10:54
我公司單柱25T油壓機，生產(chǎn)部嫌棄下降速度太慢。我更換了油泵和電磁換向閥后，下壓速度沒(méi)有什么提高。我想是不是要加一套增壓系統，向主缸增壓加快下降速度。但不知道怎么添加，有懂的朋友能否提供好的方案。
liyanjunx
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1樓  發(fā)表于: 2017-08-30 21:23
油缸下降的速度快慢是靠油的流量來(lái)控制，跟壓力沒(méi)有關(guān)系，你要換大流量低壓力的油泵，還有你的進(jìn)油管大小有關(guān)，回油的孔徑大小有關(guān)。

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