¾l纬气动åšå®¢http://www.marketzeroinc.com/boke/RainbowSoft Studio Z-Blog 1.8 Walle Build 100427zh-CNCopyright ¾l纬气动åšå®¢. Some Rights Reserved. 气动振动å™? æ— æ†æ°”çŽ× 气液增压¾~?低摩擦气¾~?液压ç«?甉|°”比例阀 油压¾~“冲å™?真空å‘生å™?气动马达Fri, 29 Nov 2013 09:47:01 +0800我国液压元äšg的逆å‘工程技æœ?/title><author>a@b.com (admin)</author><link>http://www.marketzeroinc.com/boke/post/191.html</link><pubDate>Fri, 29 Nov 2013 09:46:44 +0800</pubDate><guid>http://www.marketzeroinc.com/boke/post/191.html</guid><description><![CDATA[<p>   逆å‘工程技术是çŽîC»£åŒ–设计中的é‡è¦è®¾è®¡æ‰‹ŒDµä¹‹ä¸€åQŒæ˜¯ä¸€ä¸ªä»Žå·²æœ‰å®žç‰©æ¨¡åž‹ä¸­èŽ·å¾—该雉™ƒ¨ä»¶çš„三维CAD数字模型的过½E‹ï¼Œé€‚åˆäºŽç²¾å¯†äÈA器ã€å‡ ä½•åŞ状å¤æ‚或å…ähœ‰å¤šä¸ªè‡ªç”±æ›²é¢çš„äñ”å“造型设计。éšç€çŽîC»£¿U‘学技术的å‘展和äh们对å„ç§è®‘Ö¤‡çš„性能ã€å¯é æ€§ã€å®‰å…¨æ€§ç­‰è¦æ±‚çš„ä¸æ–­æ高，液压传动技术得åˆîCº†å¿«é€Ÿçš„å‘展和越æ¥è¶Šòq¿æ³›çš„应用，几乎æ¶ëŠ›–了我们生产ã€ç”Ÿ‹zÈš„å„个角è½ã€?br />   ç”׃ºŽæˆ‘国自主生äñ”的液压元件的质é‡ã€æ€§èƒ½ã€ç¨³å®šæ€§ç­‰æ–šw¢ä¸Žä¸–界先˜q›æ°´òq³ç›¸æ¯”还有较大的差è·åQŒæ‰€ä»¥ç›®å‰æˆ‘国生产的农业机械ã€å·¥½E‹æœºæ¢°ã€çŸ¿å±±æœºæ¢°ã€å›½é˜²è£…备åŠèˆªç©ºèˆªå¤©äº§å“所用的高端液压元äšg几乎全部ä¾èµ–˜q›å£ã€‚设计开å‘我们自å·Þqš„拥有自主知识产æƒçš„高端液压元件å分必è¦å’Œ˜q«åˆ‡ã€?作者曾¾l从事过液压元äšg的设计工作，在调研了国内多家液压元äšg生äñ”ä¼ä¸šçš„实际研å‘ã€åˆ¶é€ æƒ…况，阅读了大é‡çš„国内外关于逆å‘工程设计技术的文献,æ出了基于逆å‘工程的液压元件设计ã€æ£€‹¹‹æ–¹æ³•ã€?/p>...]]></description><category>液压元äšg知识</category><comments>http://www.marketzeroinc.com/boke/post/191.html#comment</comments><wfw:comment>http://www.marketzeroinc.com/boke/</wfw:comment><wfw:commentRss>http://www.marketzeroinc.com/boke/feed.asp?cmt=191</wfw:commentRss><trackback:ping>http://www.marketzeroinc.com/boke/cmd.asp?act=tb&id=191&key=018ae55e</trackback:ping></item><item><title>液压¾pÈ»Ÿçš„泄æ¼å µå¡žçŽ°è±?/title><author>a@b.com (admin)</author><link>http://www.marketzeroinc.com/boke/post/190.html</link><pubDate>Fri, 29 Nov 2013 09:46:34 +0800</pubDate><guid>http://www.marketzeroinc.com/boke/post/190.html</guid><description><![CDATA[<p>  一个完整的液压¾pÈ»Ÿç”׃º”个部分组æˆï¼Œå›_Š¨åŠ›å…ƒä»¶ã€æ‰§è¡Œå…ƒä»¶ã€æŽ§åˆ¶å…ƒä»¶ã€è¾…助元件和液压æ²V€‚液压元件的作用是将原动机的机械能è{æ¢æˆæ¶²ä½“的压力能åQŒæŒ‡æ¶²åŽ‹¾pÈ»Ÿä¸­çš„æ²ÒŽÜ‡åQŒå®ƒå‘整个液压系¾lŸæ供动力。泄æ¼é‡æ˜¯å¤§å¤šæ•°æ¶²åŽ‹å…ƒäšg出厂试验的必‹‚€™å¹ç›®åQŒæ出用气动‹¹‹é‡çš„方法进行检‹¹‹ï¼Œòq¶åœ¨ç†è®ºä¸Šå¯¹å…¶å¯è¡Œæ€§è¿›è¡Œäº†æŽ¢è®¨åQŒè¯æ˜Žäº†èƒ½å¤Ÿåˆ©ç”¨æ°”动é‡äÈAå¯ÒŽ¶²åŽ‹å…ƒä»¶çš„泄æ¼é‡è¿›è¡Œå®šé‡æ£€‹¹‹ï¼Žåˆ©ç”¨˜q™ç§æ–ÒŽ³•å¯æ¶ˆé™¤æ¶²åŽ‹å…ƒä»¶åœ¨æ³„æ¼é‡æ£€‹¹‹è¿‡½E‹ä¸­å‡ºçŽ°çš„堵塞现象，节约能æºåQŒæ高工效ã€?/p><p> </p>]]></description><category>液压元äšg知识</category><comments>http://www.marketzeroinc.com/boke/post/190.html#comment</comments><wfw:comment>http://www.marketzeroinc.com/boke/</wfw:comment><wfw:commentRss>http://www.marketzeroinc.com/boke/feed.asp?cmt=190</wfw:commentRss><trackback:ping>http://www.marketzeroinc.com/boke/cmd.asp?act=tb&id=190&key=d13b8e12</trackback:ping></item><item><title>民用飞机液压元äšgå¿…è¦æ•°æ®å…ähœ‰é‡è¦çš„æ„ä¹?/title><author>a@b.com (admin)</author><link>http://www.marketzeroinc.com/boke/post/189.html</link><pubDate>Fri, 29 Nov 2013 09:41:31 +0800</pubDate><guid>http://www.marketzeroinc.com/boke/post/189.html</guid><description><![CDATA[<p>  民用飞机液压¾pÈ»Ÿå…ƒäšgEDP(å‘动机驱动æ܇)ã€ACMP(交æµç”µåŠ¨æ³?ã€PTU(能é‡è½¬æ¢å•å…ƒ)为系¾lŸæ供液压能åQŒæ˜¯æ•´ä¸ªæ¶²åŽ‹¾pÈ»Ÿçš„核心元件。å¾ç«‹EDPã€ACMPã€PTU‹‚€‹¹‹ç³»¾lŸå¯ä¿è¯å…ƒäšg性能的å¯é æ€§ï¼Œä¸ºæ•…障元件进行维修和诊断æä¾›òq›_°åQŒåƈå¯ä»¥ä¸ºæœªæ¥å›½äº§é£žæœºæ¶²åŽ‹å…ƒä»¶è®¾è®¡æ供必è¦è¯•éªŒæ•°æ®å…·æœ‰é‡è¦çš„æ„义ã€?<br />  ¾l„戋‚€‹¹‹ç³»¾lŸçš„å„功能模å—：液压模å—ã€ç”µæ°”模å—ã€è®¡½Ž—机‹¹‹é‡å’ŒæŽ§åˆ¶æ¨¡å—。åƈå¯ÒŽœ€åŽæ‰€æœ‰è®¾å¤‡é¢„期场地布¾|®è¿›è¡Œè§„划。对‹‚€‹¹‹ç³»¾lŸçš„液压模嗘q›è¡Œäº†åˆ†æžè®¾è®¡ã€‚被‹¹‹äšg需è¦å®Œæˆäñ”å“åˆæ ¼æµ‹è¯•è§„½E‹å’Œç›®å‰æ¶²åŽ‹æ³µå›½å®¶æ ‡å‡†è¿›è¡Œäº†å¯ÒŽ¯”分æžã€‚分别æå‡ÞZº†ä¸åŒçš„实现方案åƈ对其分æžæ¯”较得出最ä½Ïx–¹æ¡ˆã€‚分æžå„被测元äšg的液压原ç†åƈ对其˜q›è¡Œæ€ÖM½“集æˆåQŒå¾—出æ€ÖM½“液压¾pÈ»Ÿå›žèµ\ã€?/p>...]]></description><category>液压元äšg知识</category><comments>http://www.marketzeroinc.com/boke/post/189.html#comment</comments><wfw:comment>http://www.marketzeroinc.com/boke/</wfw:comment><wfw:commentRss>http://www.marketzeroinc.com/boke/feed.asp?cmt=189</wfw:commentRss><trackback:ping>http://www.marketzeroinc.com/boke/cmd.asp?act=tb&id=189&key=8a13c3d9</trackback:ping></item><item><title>气压传动中气动马辄¡š„工作原ç†a@b.com (admin)http://www.marketzeroinc.com/boke/post/188.htmlThu, 28 Nov 2013 13:44:11 +0800http://www.marketzeroinc.com/boke/post/188.html  气动马达也称为风动马达，是指ž®†åŽ‹¾~©ç©ºæ°”的压力能è{æ¢äØ“æ—‹è{的机械能的装¾|®ã€‚一般作为更å¤æ‚装置或机器的旋è{动力æºã€‚气动马达按¾l“构分类为：å¶ç‰‡å¼æ°”动马达，‹zÕd¡žå¼æ°”动马达ã€?/p>

气动马达


气动马达的原ç?br />  气压传动中将压羃气体的压力能转æ¢ä¸ºæœºæ¢°èƒ½òq¶äñ”生旋转è¿åŠ¨çš„气动执行元äšg。常用的气压马达是容¿U¯å¼æ°”动马达åQŒå®ƒåˆ©ç”¨å·¥ä½œè…”的容积å˜åŒ–æ¥ä½œåŠŸï¼Œåˆ†å¶ç‰‡å¼ã€æ´»å¡žå¼å’Œé‹É轮弽{‰åž‹å¼ï¼Žæ°”动马达是把压羃½Iºæ°”的压力能转æ¢æˆæ—‹è½¬çš„机械能的装置。它的作用相当于电动机或液压马达åQŒå³è¾“出转矩以驱动机构作旋è{˜q动ã€?/p>...]]>气动元äšg知识http://www.marketzeroinc.com/boke/post/188.html#commenthttp://www.marketzeroinc.com/boke/http://www.marketzeroinc.com/boke/feed.asp?cmt=188http://www.marketzeroinc.com/boke/cmd.asp?act=tb&id=188&key=1ff12df4气动马达相对于电动机的区åˆ?/title><author>a@b.com (admin)</author><link>http://www.marketzeroinc.com/boke/post/187.html</link><pubDate>Thu, 28 Nov 2013 13:43:43 +0800</pubDate><guid>http://www.marketzeroinc.com/boke/post/187.html</guid><description><![CDATA[<p>气动马达相对于电动机(或称马达)的主è¦åŒºåˆ«æ˜¯åQ?br />1.ž®ä½“¿U¯èƒ½äº§ç”Ÿé«˜åŠŸçŽ‡ã€?br />2.高适应性，温å‡è¾ƒå°åQŒè{速å¯éšè´Ÿè½½æ”¹å˜ï¼Œç›´è‡³­‘…è²åœæœºè€Œä¸ä¼šå¯¹æ°”动马达产生ä»ÖM½•æŸä¼¤åQŒå› æ­¤é€‰æ‹©æ—¶å¯è€ƒè™‘采用较低的安全系数ã€?br />3.急å¯åŠ¨ï¼Œæ€¥åœæœºï¼Œç‰¹åˆ«é€‚åˆé¢‘ç¹å¯åŠ¨çš„场åˆï¼Œè€Œä¸”æ¢å‘éžå¸¸å®ÒŽ˜“ã€?br />4.½Ž€å•çš„æ— çñ”调速，从零到最大，æ“作ç‰|´»ã€?/p><p style="text-align: center"><img alt="气动马达" width="150" height="142" src="http://www.marketzeroinc.com/upfile/20115749223953.JPG" /></p>...]]></description><category>气动元äšg知识</category><comments>http://www.marketzeroinc.com/boke/post/187.html#comment</comments><wfw:comment>http://www.marketzeroinc.com/boke/</wfw:comment><wfw:commentRss>http://www.marketzeroinc.com/boke/feed.asp?cmt=187</wfw:commentRss><trackback:ping>http://www.marketzeroinc.com/boke/cmd.asp?act=tb&id=187&key=aecf62c9</trackback:ping></item><item><title>大多气动马达的特点介¾l?/title><author>a@b.com (admin)</author><link>http://www.marketzeroinc.com/boke/post/186.html</link><pubDate>Thu, 28 Nov 2013 13:41:05 +0800</pubDate><guid>http://www.marketzeroinc.com/boke/post/186.html</guid><description><![CDATA[<p>  气动马达是以压羃½Iºæ°”为工作介质的原动机，它是采用压羃气体的膨胀作用åQŒæŠŠåŽ‹åŠ›èƒ½è{æ¢äؓ机械能的动力装置。儾cÕdž‹å¼çš„气动马达ž®½ç®¡¾l“æž„ä¸åŒåQŒå·¥ä½œåŽŸç†æœ‰åŒºåˆ«åQŒä½†å¤§å¤šæ•°æ°”动马辑օ·æœ‰ä»¥ä¸‹ç‰¹ç‚¹ï¼š<br />1.å¯ä»¥æ— çñ”调速。åªè¦æŽ§åˆ¶è¿›æ°”阀或排气阀的开度，åÏxŽ§åˆ¶åŽ‹¾~©ç©ºæ°”çš„‹¹é‡åQŒå°±èƒ½è°ƒèŠ‚马辄¡š„输出功率和è{速。便å¯è¾¾åˆ°è°ƒèŠ‚è{速和功率的目的ã€?br />2.能够正è{也能åè{。大多数气马辑֪è¦ç®€å•åœ°ç”¨æ“¾Uµé˜€æ¥æ”¹å˜é©¬è¾¾è¿›ã€æŽ’气方å‘，匙ƒ½å®žçŽ°æ°”马达输å‡ø™áu的正转和åè{åQŒåƈ且å¯ä»¥çž¬æ—¶æ¢å‘。在正åå‘è{æ¢æ—¶åQŒå†²å‡Õd¾ˆž®ã€‚气马达æ¢å‘工作的一个主è¦ä¼˜ç‚ÒŽ˜¯å®ƒå…·æœ‰å‡ ä¹Žåœ¨çž¬æ—¶å¯å‡åˆ°å…¨é€Ÿçš„能力。å¶ç‰‡å¼æ°”马辑֯在一¿U’åŠçš„时间内å‡è‡³å…¨é€Ÿï¼›‹zÕd¡žå¼æ°”马达å¯ä»¥åœ¨ä¸åˆîC¸€¿U’çš„æ—‰™—´å†…å‡è‡›_…¨é€Ÿã€‚利用擾Uµé˜€æ”¹å˜˜q›æ°”æ–¹å‘åQŒä¾¿å¯å®žçŽ°æ­£åè{。实现正åè{的时间短åQŒé€Ÿåº¦å¿«ï¼Œå†²å‡»æ€§å°åQŒè€Œä¸”ä¸éœ€å¸è´Ÿè—÷€?/p>...]]></description><category>气动元äšg知识</category><comments>http://www.marketzeroinc.com/boke/post/186.html#comment</comments><wfw:comment>http://www.marketzeroinc.com/boke/</wfw:comment><wfw:commentRss>http://www.marketzeroinc.com/boke/feed.asp?cmt=186</wfw:commentRss><trackback:ping>http://www.marketzeroinc.com/boke/cmd.asp?act=tb&id=186&key=3dadb44e</trackback:ping></item><item><title>该采å–何¿Uæ–¹å¼åŒºåˆ†æ¶²åŽ‹ç«™a@b.com (admin)http://www.marketzeroinc.com/boke/post/185.htmlTue, 26 Nov 2013 09:15:45 +0800http://www.marketzeroinc.com/boke/post/185.html  液压站的¾l“æž„å½¢å¼åQŒä¸»è¦ä»¥æ³µè£…¾|®çš„¾l“æž„å½¢å¼ã€å®‰è£…ä½¾|®åŠå†·å´æ–¹å¼æ¥åŒºåˆ†ã€‚液压站åˆç§°æ¶²åŽ‹æ³ëŠ«™åQŒç”µæœºå¸¦åŠ¨æÑa泉|—‹è½¬ï¼Œæ³µä»Žæ²¹ç®±ä¸­å¸æ²¹åŽæ‰“æÑaåQŒå°†æœºæ¢°èƒ½è{化äؓ液压油的压力能，液压沚w€šè¿‡é›†æˆå—（或阀¾l„åˆåQ‰è¢«æ¶²åŽ‹é˜€å®žçŽ°äº†æ–¹å‘ã€åŽ‹åŠ›ã€æµé‡è°ƒèŠ‚厾l外接管路传输到液压机械的æÑa¾~¸æˆ–沚w©¬è¾¾ä¸­åQŒä»Žè€ŒæŽ§åˆ¶äº†æ¶²åŠ¨æœºæ–¹å‘çš„å˜æ¢ã€åŠ›é‡çš„大å°åŠé€Ÿåº¦çš„快慢，推动å„ç§æ¶²åŽ‹æœºæ¢°åšåŠŸã€?br />1.按æÑa½Ž±åÅžå¼å¯åˆ†äØ“åQ?br />1åQ‰æ™®é€šé’¢æ¿ï¼š½Ž×ƒ½“采用5MMåQ?MMé’¢æ¿ç„ŠæŽ¥åQŒé¢æ‰K‡‡ç”?0åQ?2MMé’¢æ¿åQŒè‹¥å¼€å­”过多å¯é€‚当加厚或增加加强筋ã€?br />...

]]>液压元äšg知识http://www.marketzeroinc.com/boke/post/185.html#commenthttp://www.marketzeroinc.com/boke/http://www.marketzeroinc.com/boke/feed.asp?cmt=185http://www.marketzeroinc.com/boke/cmd.asp?act=tb&id=185&key=340e169d介ç»æ¶²åŽ‹ç«™ç‹¬ç«‹çš„液压装置和结构åÅžå¼?/title><author>a@b.com (admin)</author><link>http://www.marketzeroinc.com/boke/post/184.html</link><pubDate>Tue, 26 Nov 2013 09:15:13 +0800</pubDate><guid>http://www.marketzeroinc.com/boke/post/184.html</guid><description><![CDATA[<p>  液压站刿U°æ¶²åŽ‹æ܇站，甉|œºå¸¦åŠ¨æ²ÒŽÜ‡æ—‹è{åQŒæ܇从æÑa½Ž×ƒ¸­å¸æÑaåŽæ‰“油，ž®†æœºæ¢°èƒ½è½¬åŒ–为液压æÑa的压力能åQŒæ¶²åŽ‹æÑa通过集æˆå—（或阀¾l„åˆåQ‰è¢«æ¶²åŽ‹é˜€å®žçŽ°äº†æ–¹å‘ã€åŽ‹åŠ›ã€æµé‡è°ƒèŠ‚厾l外接管路传输到液压机械的æÑa¾~¸æˆ–沚w©¬è¾¾ä¸­åQŒä»Žè€ŒæŽ§åˆ¶äº†æ¶²åŠ¨æœºæ–¹å‘çš„å˜æ¢ã€åŠ›é‡çš„大å°åŠé€Ÿåº¦çš„快慢，推动å„ç§æ¶²åŽ‹æœºæ¢°åšåŠŸã€‚液压站是独立的液压装置åQŒå®ƒæŒ‰é©±åŠ¨è£…¾|®ï¼ˆä¸ÀLœºåQ‰è¦æ±‚供油，òq¶æŽ§åˆ¶æÑa‹¹çš„æ–¹å‘ã€åŽ‹åŠ›å’Œ‹¹é‡åQŒå®ƒé€‚用于主æœÞZ¸Žæ¶²åŽ‹è£…ç½®å¯åˆ†¼›Èš„å„ç§æ¶²åŽ‹æœºæ¢°ä¸‹ï¼Œç”Þq”µæœºå¸¦åŠ¨æÑa泉|—‹è½¬ï¼Œæ³µä»Žæ²¹ç®±ä¸­å¸æ²¹åŽæ‰“æÑaåQŒå°†æœºæ¢°èƒ½è{化äؓ液压油的压力能。用戯‚´­ä¹°åŽåªè¦ž®†æ¶²åŽ‹ç«™ä¸Žä¸»æœÞZ¸Šçš„执行机构（油çŽ×å’ŒæÑa马达åQ‰ç”¨æ²¹ç®¡ç›¸è¿žåQŒæ¶²åŽ‹æœºæ¢°å³å¯å®žçŽ°å„¿U规定的动作ã€å·¥ä½œåó@环ã€?br />...</p>]]></description><category>液压元äšg知识</category><comments>http://www.marketzeroinc.com/boke/post/184.html#comment</comments><wfw:comment>http://www.marketzeroinc.com/boke/</wfw:comment><wfw:commentRss>http://www.marketzeroinc.com/boke/feed.asp?cmt=184</wfw:commentRss><trackback:ping>http://www.marketzeroinc.com/boke/cmd.asp?act=tb&id=184&key=c6a1e5a7</trackback:ping></item><item><title>液压¾pÈ»Ÿå¯å®žçŽ°æ¶²åŽ‹ç«™å„ç§è§„定的动ä½?/title><author>a@b.com (admin)</author><link>http://www.marketzeroinc.com/boke/post/183.html</link><pubDate>Tue, 26 Nov 2013 09:04:07 +0800</pubDate><guid>http://www.marketzeroinc.com/boke/post/183.html</guid><description><![CDATA[<p>  液压站是由液压æ܇ã€é©±åŠ¨ç”¨ç”µåŠ¨æœºã€æÑa½Ž±ã€æ–¹å‘阀ã€èŠ‚‹¹é˜€ã€æº¢‹¹é˜€½{‰æž„æˆçš„液压æºè£…¾|®æˆ–包括控制阀在内的液压装¾|®ã€‚按驱动装置è¦æ±‚çš„æµå‘ã€åŽ‹åŠ›å’Œ‹¹é‡ä¾›æÑaåQŒé€‚用于驱动装¾|®ä¸Žæ¶²åŽ‹ç«™åˆ†¼›Èš„å„ç§æœºæ¢°ä¸Šï¼Œž®†æ¶²åŽ‹ç«™ä¸Žé©±åŠ¨è£…¾|®ï¼ˆæ²¹çŽ×或马达）用æÑa½Ž¡ç›¸˜qžï¼Œæ¶²åŽ‹¾pÈ»Ÿæ—¢å¯å®žçŽ°å„ç§è§„定的动作ã€?br />  液压传动是利用å°é—­ç³»¾lŸä¸­çš„液体压力能˜q›è¡Œèƒ½é‡çš„è{æ¢ï¼Œä¼ é€’和分é…的。其中的液体¿UîCØ““工作介质”æˆ?ldquo;工作液体”它的功能相当äº?ldquo;机械传动”中的“传动ä»?rdquo;。液体在密å°å®¹å™¨ä¸­ä¼ é€’力的过½E‹ï¼Œå¯ä»¥å®žçŽ°åŠ›çš„攑֤§æˆ–羃ž®ï¼Œç”׃ºŽæ¶²åŽ‹ä¼ åŠ¨æ˜¯åŸºäºŽå¸•æ–¯å¡åŽŸç†åˆ©ç”¨æ¶²ä½“çš„é™åŽ‹åŠ›æ¥ä¼ åŠ›çš„åQŒå› æ­¤åˆ¿UîCØ““é™åŽ‹ä¼ åŠ¨”ã€?br />...</p>]]></description><category>液压元äšg知识</category><comments>http://www.marketzeroinc.com/boke/post/183.html#comment</comments><wfw:comment>http://www.marketzeroinc.com/boke/</wfw:comment><wfw:commentRss>http://www.marketzeroinc.com/boke/feed.asp?cmt=183</wfw:commentRss><trackback:ping>http://www.marketzeroinc.com/boke/cmd.asp?act=tb&id=183&key=4a179f9f</trackback:ping></item><item><title>¼‚å¶æ— æ†æ°”çŽ×与标准气¾~¸å¯¹æ¯”具有的优势a@b.com (admin)http://www.marketzeroinc.com/boke/post/182.htmlMon, 25 Nov 2013 13:15:22 +0800http://www.marketzeroinc.com/boke/post/182.html   在气动系¾lŸä¸­ä½œæ‰§è¡Œå…ƒä»Óž¼Œå¯ç”¨äºŽæ±½è½¦ã€åœ°é“åŠæ•°æŽ§æœºåºŠçš„开闭门åQŒæœºæ¢°æ‰‹å标的移动定ä½ï¼Œæ— å¿ƒ¼‚¨åºŠçš„零件传é€ã€ç»„åˆæœºåºŠè¿›¾l™è£…¾|®ä»¥åŠè‡ªåŠ¨çº¿é€æ–™ã€å¸ƒåŒ¹çº¸å¼ åˆ‡å‰²å’Œé™ç”µå–äh¼†½{‰ç­‰ã€‚在‹zÕd¡žä¸Šå®‰è£…一¾l„高强ç£æ€§çš„æ°æ€¹…¼‚环åQŒç£åŠ›çº¿é€šè¿‡è–„壾~¸ç­’与外é¢æ»‘å—里é¢çš„å¦ä¸€¾l„ç£çŽ¯ä½œç”¨ï¼Œç”׃ºŽä¸¤ç»„¼‚环¼‚性相å，因此å…ähœ‰å¾ˆå¼ºçš„相互å¸åŠ›ã€‚当‹zÕd¡žåœ¨çŽ×½{’内被气压推动时åQŒæ´»å¡žè¿åŠ¨ï¼Œ‹zÕd¡ž˜q动的åŒæ—Óž¼Œå¤–部滑å—内的¼‚环被活塞上的ç£çŽ¯ç£åŠ›çº¿å½±å“åQŒåšåŒæ­¥¿UÕdŠ¨ã€‚æ°”¾~¸æ´»å¡žçš„推力必须与内外ç£çŽ¯çš„å¸åŠ›ç›”R€‚应åQŒå½“使用气压˜q‡é«˜æˆ–负载过é‡ï¼Œå¯ÆD‡´‹zÕd¡žæŽ¨åŠ›˜q‡å¤§åQŒç£çŽ¯ç›¸äº’之间的å¸å¼•åŠ›æ— æ³•ä¿æŒçš„时候，内外¼‚环会脱开åQŒæ°”¾~¸å·¥ä½œå‡ºçŽîC¸æ­£å¸¸åQŒä¸“业术语称ä¸ø™„±é¶ã€?br />...

]]>行业资讯http://www.marketzeroinc.com/boke/post/182.html#commenthttp://www.marketzeroinc.com/boke/http://www.marketzeroinc.com/boke/feed.asp?cmt=182http://www.marketzeroinc.com/boke/cmd.asp?act=tb&id=182&key=859f36bf 日本动漫AV精品网站,无码少妇一区二区三区,首页 国产 亚洲 小说图片,精品国产AV一区二区三区