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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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Pressure relief function:! X3 R2 F* w* p9 C& u
– When the pressure in port exceeds the pressure set on pilot
& j8 R0 [9 Y2 Z8 _% Yvalve (1), main spool (4) is pushed further to the left.
+ \ l2 O2 Y$ L% ^% |( Y3 t– This opens the connection between A and T and limits the: X( _, f% p! w8 H* Q1 R
pressure applied in port A to the set command value.
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可以看看下面的样本附件:handshake
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! n% ^+ |) ~9 M, k% E[ 本帖最后由 wspeaker 于 2009-3-10 21:39 编辑 ] |
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