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(1) ¨Ì¾÷±ñ¤§°Ê§@¤è¦¡¡Bºë«×¡B®Ä²v¡B©Ê¯à¤Î¨Ï¥Îª¬ªp¡B

     ¸g¶Oµ¥±ø¥ó§@¬°³]­p¤§·Ç«h

(2) ºë²²GÀ£°j¸ô¡A´î¤Ö¤¸¥ó¸`¬Ù¦¨¥»

(3) ¾A«×´£°ª¨t²Î¨Ï¥ÎÀ£¤O¡A´î¤Ö¨t²Î¦û¥Î¤§Åé¿n

(4) ª`·N¨t²Î°j¸ô¤§¦w¥þ©Ê»P¥i¾a©Ê

(5) ¦Ò¼{¾Þ§@¤ÎºÞ²zºûÅ@¤§°ÝÃD

n¨Ì¨Ï¥Î¥Øªº¤§¤£¦P¡A²GÀ£±±¨î°j¸ô¥i¤ÀÃþ¦p¤U¡G

(1) ¤è¦V±±¨î°j¸ô

(2) À£¤O±±¨î°j¸ô

(3) ³t«×±±¨î°j¸ô

(4) ²GÀ£°¨¹F±±¨î°j¸ô

(5) ¨ä¥L±±¨î°j¸ô

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 9-1 ¤è¦V±±¨î°j¸ô(DIRECTION CONTROL CIRCUIT)

 9-1-1 ¦ê¦C«¬¤è¦V±±¨î»Ö°j¸ô

n§Q¥Î¤â°Ê¤è¦V±±¨î»ÖÅÜ´«»Ö¦ì¡A¨Ï²GÀ£¬û«e¶i©Î«á°h¡A·í»Ö¦b¤¤¦ì®É¡A²GÀ£ªo¬y¦^ªo½c¦¨¬°µL­t¸ü¹BÂà¡C¦¹ºØ°j¸ô©ó­t¸ü¸û¤j®É¡A¤è¦V±±¨î»Ö¤§·Æ¶b©öº|ªo¡AµLªkªø®É¶¡«O«ù²GÀ£¬û©w¦ì¤£°Ê¡C

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9-1-2 ¾É¤Þ¤î¦^»ÖÂê©T°j¸ô

    

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9-1-3 ®ðÀ£¾É¤Þ±±¨î°j¸ô

   

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9-2  À£¤O±±¨î°j¸ô (PRESSURE CONTROL CIRCUIT)

(¤@) ©ñ¬ª»ÖÀ£¤O³]©w°j¸ô

  (¤G) °ª§C¨âÀ£¤O©ñ¬ª»Ö°j¸ô

(¤T)  ¥­¿Å¬¡¶ë©ñ¬ª»Ö¤§³q®ð¤Õ (Vent port) ¤§§Q¥Î

(¥|)  »»±±°ª¡B¤¤¡B§CÀ£©ñ¬ª»Ö°j¸ô

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9-2-2 µL­t¸ü°j¸ô (Unloading Circuit)

n(¤@) ®Ç³qµu¸ôµL­t¸ü°j¸ô

(¤G) ¤¤¦ì®Ç³qµL­t¸ü°j¸ô

(¤T) ²GÀ£¾É¤Þ¾Þ§@µL­t¸ü°j¸ô

(¥|) ¹qºÏ¾Þ§@µL­t¸ü°j¸ô

(¤­) °ª§CÀ£¬¦µL­t¸ü°j¸ô

(¤») ¨Ï¥Î¨ø¸ü»Ö¤§ªo¸ô

(¤C) ¥iÅܱƶq«¬¬¦µL­t¸ü°j¸ô

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9-2-3 ´îÀ£°j¸ô (Reducing Circuit)

(¤@) ´îÀ£°j¸ô (1)

(¤G) ´îÀ£°j¸ô (2)

(¤T) ´îÀ£°j¸ô (3)

(¥|) ´îÀ£°j¸ô (4)

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9-2-4 ¼WÀ£°j¸ô (Booster Circuit)

(¤@) ¼WÀ£°j¸ô (1)

(¤G) ¼WÀ£°j¸ô (2)

(¤T) ¼WÀ£°j¸ô (3)


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9-2-5 ¶¶§Ç°j¸ô (Sequence Circuit)

(¤@) Âù¬ûÂù¶¶§Ç»Ö¤§¶¶§Ç°j¸ô

¶¶§Ç»Ö¤§³]©wÀ£À³¤j©ó²GÀ£¬û¤§°Ê§@À£¨ÃÀ³¤p©ó¨t²ÎÀ£

(¤G) Âù¬û³æ¶¶§Ç»Ö¤§¶¶§Ç°j¸ô


(¤T) ¿W¥ß°Ê§@¶¶§Ç»Ö°j¸ô

(¥|) °ªÀ£¡B§CÀ£²GÀ£¬¦¶¶§Ç°j¸ô

 

(¤­)  ¥Y½ü¾Þ§@¤è¦V±±¨î»Ö¶¶§Ç°j¸ô

(¤»)  ²GÀ£¾É¤Þ¶¶§Ç°j¸ô


(¤C)  ¹q®ð±±¨î¶¶§Ç°j¸ô

(¤K)  À£¤O¶}Ãö»P¹qºÏ»Ö¤§¶¶§Ç°j¸ô

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9-2-6 §Ü¿Å°j¸ô (Counterbalance Circuit)

n¥ß¦¡²GÀ£¬û©Î°_­«²GÀ£°¨¹F±`·|¦]­t¸ü¤§¼vÅT¡A¨Ï²GÀ£¬û©Î²GÀ£°¨¹F¦b­t¸ü¤U­°®É¦³¶W³t¤§²{¶H¡A¬°Á×§K·N¥~¤§¨Æ¥óµo¥Í¡A¥i¥[§Ü¿Å»Ö¬I¥[­IÀ£¥[¥H§ïµ½¤§¡C

²GÀ£¬û§Ü¿Å°j¸ô


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9-2-7 »WÀ£¾¹°j¸ô (Accumulator Circuit)

n¦b²GÀ£¨t²Î¤¤¤§²GÀ£ªoÀ£¤O»P¬y¶q·|¦³ÅܰʡA¼vÅT¨t²Î¹B§@¡A¦Ó»WÀ£¾¹¥i§l¦¬²GÀ£ªo¤§°~¾_À£¤O¡B«O¦s²GÀ£¯à¶q¤Î¸É§UÀ£¤O·½¤§¤£¨¬¡A¬G­Y¯à¦n¦n§Q¥Î»WÀ£¾¹°j¸ô¡A±N¥i´£¤É²GÀ£°j¸ô¤§«~½è¡C

 (¤@) À£¤O½w½Ä°j¸ô

(¤G) À£¤O«O«ù°j¸ô

  
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(¤T) ÁYµu¤u§@´`Àô®É¶¡°j¸ô

     

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9-3  ³t«×±±¨î°j¸ô (FLOW CONTROL CIRCUIT)

    9-3-1 ¶q¤J (Meter-in) °j¸ô

           «Y±N¬y¶q±±¨î»Ö¸m©ñ¦b²GÀ£¬û¤§¤J¤f°¼¡A¥H½Õ¾ã¶Ç°e¦Ü²GÀ£¬û¤§¬y¶q¡A±±¨î²GÀ£¬û¤§²¾°Ê³t«×¡A³Ñ¾l¤§²GÀ£ªo¸g©ñ¬ª»Ö¬y¦^ªo½c¡C¶q¤J°j¸ô³Q¨Ï¥Î¦b­t¸üºD©Ê¸û¤p¤§¥¿­t¸ü³õ¦X¡C¦¹°j¸ô¥Ñ©ó¤è¦V±±¨î»Ö¤§·Æ¶b·|¦³²GÀ£ªo¬ªº|¡A¬G¬y¶q±±¨î¸û¤£¥¿½T¡C®Ä²v¤@¯ë¨Ó»¡¨Ã¤£°ª¬ù¦b30% ¥ª¥k¡C

    

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   9-3-2 ¶q¥X (Meter-out) °j¸ô
           «Y±N¬y¶q±±¨î»Ö¸m©ñ¦b²GÀ£¬û¤§¥X¤f°¼¡A¥H±±¨î²GÀ£¬û¬y¥X¤§²GÀ£ªo¶q¡A¦h¾l¤§²GÀ£ªo¸g©ñ¬ª»Ö¬y¦^ªo½c¡A¶q¥X°j¸ô¦]¦b¦^ªo°¼¦³­IÀ£¦s¦b¾A¥Î©ó©¹´_­t¸ü¤§³õ¦X¦p¤u¨ã¾÷µ¥­t¸üÅܰʸû¤jªÌ¡C¦¹°j¸ô®Ä²v¤]¤£°ª¬ù¦b30% ¥ª¥k¡C

    

9-3-3 ¤À¬ª (Bleed-off) °j¸ô

    «Y±N¬y¶q±±¨î»Ö¸m©ñ¦b²GÀ£¬û¤J¤f°¼¤§¤À¤ä¤W¡A±N¦h¾l¤§²GÀ£ªo¸g¬y¶q±±¨î»Ö¬y¦^ªo½c¡A°j¸ôÀ£¤Oª½±µ¥Ñ²GÀ£¬û¤§¤u§@À£¤O¨M©w¡A¬G¼ö·l¥¢¸û¤Ö¡A®Ä²v¸û°ª¡C¤À¬ª°j¸ô¨Ï¥Î¦b­t¸üÅܰʤp¤§³õ¦X¡C¦¹°j¸ô®Ä²v¬°¤TºØ¤¤³Ì°ªªÌ¡C

    
9-3-4 ´î³t°j¸ô (Deceleration Circuit)

    

9-3-5 ®t°Ê°j¸ô (Differential Circuit)

    

9-3-6 ²GÀ£ªo¸É¥R°j¸ô (Prefill Circuit)

    


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9-3-7 ¦P¨B°j¸ô (Synchronizing Circuit)

(¤@) ¬y¶q±±¨î»Ö¤§¦P¨B°j¸ô

(¤G) ¤À¬y»Ö¤§¦P¨B°j¸ô

(¤T) ²GÀ£¬û¦êÁp¤§¦P¨B°j¸ô

(¥|) ¿W¥ß²GÀ£¬¦¤§¦P¨B°j¸ô

(¤­) ¿W¥ß²GÀ£°¨¹F¤§¦P¨B°j¸ô

(¤») ¾÷±ñ³sµ²¨â²GÀ£¬û¤§¦P¨B°j¸ô

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9-3-8 ®ðÀ£»P²GÀ£²Õ¦X°j¸ô

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9-4  ²GÀ£°¨¹F±±¨î°j¸ô
9-4-1 ¦êÁp°j¸ô

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9-4-2 ¨ÃÁp°j¸ô

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9-4-4 ©w¥X¤O°j¸ô

     

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9-4-5 ²GÀ£°¨¹F§Ü¿Å°j¸ô

     

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9-4-6 ¨î°Ê°j¸ô

           

     

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9-5  ¹q®ð - ²GÀ£±±¨î°j¸ô
9-5-1 ¤è¦V±±¨î°j¸ô

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9-5-2 ¶q¤J°j¸ô

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9-5-3 ¶q¥X°j¸ô

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9-5-4 ®t°Ê°j¸ô

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9-5-5 ¤G¬qÅܳt°j¸ô

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9-5-6 ²GÀ£¬û¨ÃÁp¤§¦P¨B°j¸ô

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9-5-7 ²GÀ£¬û¦êÁp¤§¦P¨B°j¸ô

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9-5-8¡@´îÀ£°j¸ô

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9-5-9 À£¤O«O«ù°j¸ô

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9-5-10 §Ü¿Å°j¸ô

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9-5-11 ¶¶§Ç°j¸ô

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9-5-12 »WÀ£¾¹°j¸ô

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9-5-13 À£¤O¶}Ãö°j¸ô

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9-5-14 ²GÀ£°¨¹F°j¸ô

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END