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公司基本資料信息
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美國VICKERS柱塞泵/威格士變量柱塞泵
柱塞泵是依靠柱塞與缸體內(nèi)孔面來形成密封工作容積的。由于柱塞與缸體內(nèi)孔均為圓柱表面,因此加工方便,配合精度高,密封性能好。故柱塞泵常做成高壓泵。
優(yōu)點:壓力高、結(jié)構(gòu)緊湊、效率高及流量調(diào)節(jié)方便。
缺點:結(jié)構(gòu)復(fù)雜,價格較貴。
柱塞泵按柱塞排列方向的不同,分為軸向柱塞泵和徑向柱塞泵。在此,簡要介紹軸向柱塞泵和回轉(zhuǎn)式徑向柱塞泵。
軸向柱塞泵。圖6-13所示為斜盤式軸向柱塞泵的工作原理圖,軸向柱塞泵由配流盤、缸體(轉(zhuǎn)子)、柱塞和斜盤等主要零件組成。在配流盤上開有兩個弧形溝槽,分別與泵的吸、壓油口連通,形成吸油腔和壓油腔。斜盤、配流盤均與泵體相固定,柱塞在彈簧的作用下以球形端頭與斜盤接觸。兩個弧形溝槽彼此隔開,保持 定的密封性。斜盤相對于缸體的夾角為γ。原動機通過傳動軸帶動缸體旋轉(zhuǎn),柱塞就在柱塞孔內(nèi)作軸向往復(fù)滑動。處于π~2π范圍內(nèi)的柱塞向外伸出,使其底部的密封容積增大,將油吸入;處于0~π范圍內(nèi)的柱塞向缸體內(nèi)壓入,使其底部的密封容積減小,把油壓往系統(tǒng)中。
PVH57QIC-RM-13S-10-CM2521-31;
PVH57QIC-RM-13S-10-CM2521-31威格士VICKERS變量柱塞泵
PVH57QIM-RM-13S-10-CM2521-31;
PVH57QIM-RM-13S-10-CM2521-31威格士VICKERS變量柱塞泵
PVH57QIC-LM-13S-10-CM2521-31;
PVH57QIC-LM-13S-10-CM2521-31威格士VICKERS變量柱塞泵
PVH57QIM-LM-13S-10-CM2521-31;
PVH57QIM-LM-13S-10-CM2521-31威格士VICKERS 泵
PVH57QIC-RF-13S-10-CM2121-31;
PVH57QIC-RF-13S-10-CM2121-31 威格士VICKERS變量柱塞泵
PVH57QIM-RF-13S-10-CM2121-31;
PVH57QIM-RF-13S-10-CM2121-31威格士VICKERS變量柱塞泵
PVH57QIC-LF-13S-10-CM2121-31;
PVH57QIC-LF-13S-10-CM2121-31威格士VICKERS變量柱塞泵
PVH57QIM-LF-13S-10-CM2121-31;
PVH57QIM-LF-13S-10-CM2121-31 威格士VICKERS變量柱塞泵
美國VICKERS柱塞泵/威格士變量柱塞泵
PVH57QIC-RM-13S-10-CM2121-31;
PVH57QIC-RM-13S-10-CM2121-31威格士VICKERS變量柱塞泵
PVH57QIM-RM-13S-10-CM2121-31;
PVH57QIM-RM-13S-10-CM2121-31威格士VICKERS泵
PVH57QIC-LM-13S-10-CM2121-31;
PVH57QIC-LM-13S-10-CM2121-31威格士VICKERS變量柱塞泵
PVH57QIM-LM-13S-10-CM2121-31;
PVH57QIM-LM-13S-10-CM2121-31威格士VICKERS泵
PVH57QIC-RF-16S-10-CM2521-31;
PVH57QIC-RF-16S-10-CM2521-31 威格士VICKERS變量柱塞泵
PVH57QIM-RF-16S-10-CM2521-31;
PVH57QIM-RF-16S-10-CM2521-31威格士VICKERS變量柱塞泵
PVH57QIC-LF-16S-10-CM2521-31;
PVH57QIC-LF-16S-10-CM2521-31威格士VICKERS變量柱塞泵
PVH57QIM-LF-16S-10-CM2521-31;
PVH57QIM-LF-16S-10-CM2521-31 威格士VICKERS變量柱塞泵
PVH57QIC-RM-16S-10-CM2521-31;
PVH57QIC-RM-16S-10-CM2521-31威格士VICKERS變量柱塞泵
PVH57QIM-RM-16S-10-CM2521-31;
PVH57QIM-RM-16S-10-CM2521-31威格士VICKERS 泵
PVH57QIC-LM-16S-10-CM2521-31;
PVH57QIC-LM-16S-10-CM2521-31威格士VICKERS變量柱塞泵
PVH57QIM-LM-16S-10-CM2521-31;
PVH57QIM-LM-16S-10-CM2521-31威格士VICKERS泵
PVH57QIC-RF-16S-10-CM2121-31;
PVH57QIC-RF-16S-10-CM2121-31 威格士VICKERS變量柱塞泵
PVH57QIM-RF-16S-10-CM2121-31;
PVH57QIM-RF-16S-10-CM2121-31威格士VICKERS變量柱塞泵
PVH57QIC-LF-16S-10-CM2121-31;
PVH57QIC-LF-16S-10-CM2121-31威格士VICKERS變量柱塞泵
PVH57QIM-LF-16S-10-CM2121-31;
PVH57QIM-LF-16S-10-CM2121-31 威格士VICKERS變量柱塞泵
美國VICKERS柱塞泵/威格士變量柱塞泵
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