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                                    力士樂柱塞泵r902034962*

REXROTH柱塞泵一方面與缸體一起旋轉(zhuǎn)，沿缸體平面做圓周運(yùn)動(dòng)，另一方面又相對(duì)缸體做往復(fù)直線運(yùn)動(dòng)。這兩個(gè)運(yùn)動(dòng)的合成，使柱塞軸線上任一點(diǎn)的運(yùn)動(dòng)軌跡是一個(gè)橢圓。此外，柱塞還可能有由于摩擦而產(chǎn)生的相對(duì)缸體繞其自身軸線的自轉(zhuǎn)運(yùn)動(dòng)，此運(yùn)動(dòng)使柱塞的磨損和潤滑趨于均勻，有利的柱塞運(yùn)動(dòng)學(xué)分析，主要是研究柱塞相對(duì)缸體的往復(fù)直線運(yùn)動(dòng)。力士樂REXROTH柱塞泵即分析柱塞與缸體做相對(duì)運(yùn)動(dòng)時(shí)的行程、速度和加速度，這種分析是研究泵流量品質(zhì)和主要零件受力狀況的基礎(chǔ)。

REXROTH柱塞泵然后將其放置干燥處，有條件的用戶也可以在高壓泵的重點(diǎn)部位涂上黃油，在軸承內(nèi)加上潤滑油，以防零部件銹蝕。另外，高壓泵的非使用期，并非越長越好。如果長時(shí)間不使用，不但極易銹蝕零部件，還會(huì)減少高壓泵的使用壽命。

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                                                     力士樂柱塞泵r902034962*