北部精機(jī)溢流閥:MSRF-03P-1PN-K-2-D24-10價格公道
4WH6V51/J
4WH6W51/J
3WP6A62/ONXC
3WP6C62/ONXC
本公司常年供應(yīng)北部精機(jī)電磁閥,機(jī)械換向閥,手動閥,單向閥,充液閥,
邏輯閥,溢流閥,減壓閥,順序閥,背壓閥,節(jié)流閥,調(diào)速閥,流量閥,
雙作用葉片泵的工作原理
它的作用原理和單作用葉片泵相似,不同之處只在于定子表面是由兩段長半徑圓弧、兩段短半徑圓弧和四段過渡曲線八個部分組成,且定子和轉(zhuǎn)子是同心的。在圖示轉(zhuǎn)子順時針方向旋轉(zhuǎn)的情況下,密封工作腔的容積在左上角和右下角處逐漸,為吸油區(qū),在左下角和右上角處逐漸減小,為壓油區(qū);吸油區(qū)和壓油區(qū)之間有一段封油區(qū)把它們隔開。這種泵的轉(zhuǎn)子每轉(zhuǎn)一轉(zhuǎn),每個密封工作腔完成吸油和壓油動作各兩次,所以稱為雙作用葉片泵。泵的兩個吸油區(qū)和兩個壓油區(qū)是徑向?qū)ΨQ的,作用在轉(zhuǎn)子上的液壓力徑向平衡,所以又稱為平衡式葉片泵。
雙作用葉片泵的瞬時流量是脈動的,當(dāng)葉片數(shù)為4的倍數(shù)時脈動率小。為此,雙作用葉片泵的葉片數(shù)一般都取12或16。
3WP6B62/ONXC
3WP6Y62/ONXC
3WP6A62/ONXC
3WP6B62/ONXC
3WP6E62/ONXC
北部精機(jī)溢流閥:MSRF-03P-1PN-K-2-D24-10價格公道
3WP6F62/ONXC
3WP6G62/ONXC
3WP6H62/ONXC
3WP6J62/ONXC
3WP6L62/ONXC
3WP6M62/ONXC
3WP6P62/ONXC
3WP6Q62/ONXC
3WP6R62/ONXC
3WP6T62/ONXC
3WP6U62/ONXC
3WP6V62/ONXC
3WP6W62/ONXC
北部精機(jī)溢流閥:MSRF-03P-1PN-K-2-D24-10價格公道
3WP6C62/OXC
3WP6D62/OXC
3WP6B62/OXC
3WP6Y62/OXC
3WP6A62/OXC
3WP6B62/OXC
3WP6E62/OXC
3WP6E162/OXC
3WP6F62/OXC
3WP6G62/OXC
3WP6H62/OXC
3WP6J62/OXC
3WP6L62/OXC
3WP6M62/OXC
3WP6P62/OXC
3WP6Q62/OXC
3WP6R62/OXC
3WP6T62/OXC
3WP6U62/OXC
3WP6V62/OXC
3WP6W62/OXC
3WP6A62/OFNXC
3WP6C62/OFNXC
3WP6D62/OFNXC
3WP6B62/OFNXC
3WP6Y62/OFNXC
3WP6A62/OFNXC
3WP6B62/OFNXC
3WP6E62/OFNXC
3WP6E162/OFNXC
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