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发表于 2009-3-10 21:29:56
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来自: 中国北京
当A口压力超过该减压阀的先导阀设定的压力值时,该减压阀溢流,即A通T。从这个意义上讲,当产生溢流时,该减压阀就是一个溢流阀
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6 ?1 F$ i3 R& @+ S7 pPressure relief function:! i$ O8 q) K' i) W. a. `" M6 t
– When the pressure in port exceeds the pressure set on pilot1 c5 t, u4 K: s9 B% Z& w |: o$ C
valve (1), main spool (4) is pushed further to the left.* T" ?7 y7 a- r& l7 u" ^
– This opens the connection between A and T and limits the3 L3 f4 o, S( T3 M; j8 p
pressure applied in port A to the set command value.- e* g5 D' z" Y$ o1 q
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可以看看下面的样本附件:handshake
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[ 本帖最后由 wspeaker 于 2009-3-10 21:39 编辑 ] |
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