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YUKEN柱塞泵天津銷售 

YUKEN柱塞泵 油研柱塞泵一般都由缸體、配油盤(pán)、柱塞和斜盤(pán)等主要零件組成。缸體內(nèi)有多個(gè)柱塞，柱塞是軸向排列的，即柱塞的中心線平行于傳動(dòng)軸的軸線，因此稱它為軸向柱塞泵。但它又不同于往復(fù)式柱塞泵，因?yàn)樗闹粌H在泵缸內(nèi)做往復(fù)運(yùn)動(dòng)，而且柱塞和泵缸與斜盤(pán)相對(duì)有旋轉(zhuǎn)運(yùn)動(dòng)。柱塞以一球形端頭與斜盤(pán)接觸。在配油盤(pán)上有高低壓月形溝槽，它們彼此由隔墻隔開(kāi)，保證一定的密封性，它們分別與泵的進(jìn)油口和出油口連通。斜盤(pán)的軸線與缸體軸線之間有一傾斜角度。

　　YUKEN柱塞泵 油研柱塞泵的工作原理所示，當(dāng)電動(dòng)機(jī)帶動(dòng)傳動(dòng)軸旋轉(zhuǎn)時(shí)，泵缸與柱塞一同旋轉(zhuǎn)，柱塞頭永遠(yuǎn)保持與斜盤(pán)接觸，因斜盤(pán)與缸體成一角度，因此缸體旋轉(zhuǎn)時(shí)，柱塞就在泵缸中做往復(fù)運(yùn)動(dòng)。以圖l—40的下一柱塞為例，它從0°轉(zhuǎn)到180°，即轉(zhuǎn)到上面柱塞的位置，柱塞缸容積逐漸增大，因此液體經(jīng)配油盤(pán)的吸油口a吸人油缸；而該柱塞從180°轉(zhuǎn)到360°時(shí)，柱塞缸容積逐漸減小，因此油缸內(nèi)液體經(jīng)配油盤(pán)的出口排出液體。只要傳動(dòng)軸不斷旋轉(zhuǎn)，泵便不斷地工作。

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YUKEN柱塞泵天津銷售