VICKERS威格士PVB系列柱塞泵工作原理

PVB系列柱塞泵
基本特性：
● 帶或不帶遠(yuǎn)程控制裝置的壓力
補(bǔ)償器
● 帶可調(diào)排量控制的壓力補(bǔ)償器
負(fù)載傳感補(bǔ)償器
● 手輪控制

威格士PVB系列柱塞泵工作原理：
　　威格士柱塞泵是往復(fù)泵的一種，屬于體積泵，其柱塞靠泵軸的偏心轉(zhuǎn)動驅(qū)動，往復(fù)運(yùn)動，其吸入和排出閥都是單向閥。當(dāng)柱塞外拉時(shí)，工作室內(nèi)壓力降低，出口閥關(guān)閉，低于進(jìn)口壓力時(shí)，進(jìn)口閥打開，液體進(jìn)入；柱塞內(nèi)推時(shí)，工作室壓力升高，進(jìn)口閥關(guān)閉，高于出口壓力時(shí)，出口閥打開，液體排出。帶滑靴結(jié)構(gòu)的軸向柱塞泵是目前使用zui廣泛的軸向柱塞泵，安放在缸體中的柱塞通過滑靴與斜盤相接觸，當(dāng)傳動軸帶動缸體旋轉(zhuǎn)時(shí)，斜盤將柱塞從缸體中拉出或推回，完成吸排油過程。柱塞與缸孔組成的工作容腔中的油液通過配油盤分別與泵的吸、排油腔相通。變量機(jī)構(gòu)用來改變斜盤的傾角，通過調(diào)節(jié)斜盤的傾角可改變泵的排量。

PVB系列柱塞泵常用型號
PVB5-LSY-20-CG-11   VICKERS PISTON PUMP PVB5-LSY-21-C-11    VICKERS PISTON PUMP
PVB5-RSY-20-C-11    VICKERS PISTON PUMP PVB5-RSY-20-CC-11   VICKERS PISTON PUMP
PVB5-RSY-20-CG-11   VICKERS PISTON PUMP PVB5-RSY-20-CM-11   VICKERS PISTON PUMP
PVB5-RSY-21-C-11    VICKERS PISTON PUMP PVB5-RSY-21-CC-11   VICKERS PISTON PUMP
PVB5-RSY-31-C-11    VICKERS PISTON PUMP PVB5-RSY-31-CC-11   VICKERS PISTON PUMP
PVB5-RSY-40-C-12    VICKERS PISTON PUMP PVB5-RSY-40-CC-12   VICKERS PISTON PUMP
PVB6-FRSY-20-CMC-11 VICKERS PISTON PUMP PVB6-LSY-20-C-11    VICKERS PISTON PUMP
PVB6-RSY-20-C-11    VICKERS PISTON PUMP PVB6-RSY-20-CC-11   VICKERS PISTON PUMP
PVB6-RSY-20-CG-11   VICKERS PISTON PUMP PVB6-RSY-20-CM-11   VICKERS PISTON PUMP
PVB6-RSY-20-CMC-11  VICKERS PISTON PUMP PVB6-RSY-20-CVP-11  VICKERS PISTON PUMP
PVB6-RSY-21-C-11    VICKERS PISTON PUMP PVB6-RSY-21-CC-11   VICKERS PISTON PUMP
PVB6-RSY-21-CMC-11  VICKERS PISTON PUMP PVB10-FRSY-31-CC-11 VICKERS PISTON PUMP
PVB10-LSY-31-C-11   VICKERS PISTON PUMP PVB10-LSY-31-CC-11  VICKERS PISTON PUMP
PVB10-RSY-20-C-11   VICKERS PISTON PUMP PVB10-RSY-20-CC-11  VICKERS PISTON PUMP
PVB10-RSY-20-CG-11  VICKERS PISTON PUMP PVB10-RSY-31-C-11   VICKERS PISTON PUMP
PVB10-RSY-31-CC-11  VICKERS PISTON PUMP PVB10-RSY-31-CM-11  VICKERS PISTON PUMP
PVB10-RSY-32-C-11   VICKERS PISTON PUMP PVB15-LSY-20-CC-11  VICKERS PISTON PUMP
PVB15-LSY-20-CVP-11 VICKERS PISTON PUMP PVB15-LSY-21-C-11   VICKERS PISTON PUMP
PVB15-LSY-31-C-11   VICKERS PISTON PUMP PVB15-LSY-31-CC-11  VICKERS PISTON PUMP
PVB15-LSY-31-CG-11  VICKERS PISTON PUMP PVB15-LSY-31-CVP-11 VICKERS PISTON PUMP
PVB15-RSY-20-C-11   VICKERS PISTON PUMP PVB15-RSY-20-CM-11  VICKERS PISTON PUMP
PVB15-RSY-31-C-11   VICKERS PISTON PUMP PVB15-RSY-31-CC-11  VICKERS PISTON PUMP
PVB15-RSY-31-CM-11  VICKERS PISTON PUMP PVB15-RSY-CG-11     PVB20-RSY-20-C-11  
VICKERS PISTON PUMP PVB20-RSY-20-CC-11  VICKERS PISTON PUMP PVB20-RSY-20-CM-11 
VICKERS PISTON PUMP PVB20-RSY-21-C-11   VICKERS PISTON PUMP PVB20-RSY-22-C-11  
VICKERS PISTON PUMP PVB20-RSY-31-C-11   VICKERS PISTON PUMP PVB20-RSY-31-CM-11 
VICKERS PISTON PUMP PVB20-RSY-C-11      VICKERS PISTON PUMP PVB29-FRSY-20-CMC-11
VICKERS PISTON PUMP PVB29-LSY-20-C-11   VICKERS PISTON PUMP PVB29-LSY-21-C-11  
VICKERS PISTON PUMP PVB29-RSY-20-C-11   VICKERS PISTON PUMP PVB29-RSY-20-CC-11 
VICKERS PISTON PUMP PVB29-RSY-20-CCG-11 VICKERS PISTON PUMP PVB29-RSY-20-CM-11 
VICKERS PISTON PUMP PVB29-RSY-21-C-11   VICKERS PISTON PUMP PVB29-RSY-22-C-11  
VICKERS PISTON PUMP PVB29-RSY-22-CC-11  VICKERS PISTON PUMP PVB29-RSY-22-CM-11 
VICKERS PISTON PUMP PVB29-RSY-31-CC-11  VICKERS PISTON PUMP PVB29-RSY-C-20-11  
VICKERS威格士PVB系列柱塞泵工作原理