ÈÈÃŹؼü´Ê£º

Һѹϵͳй©·ÖÎö¼°´¦Àí

  • ¸ÃÎļþΪpdf¸ñʽ
  • Îļþ´óС£º153.58KB
  • ä¯ÀÀ´ÎÊý£º
  • ·¢²¼Ê±¼ä£º2014-08-30
Îļþ½éÉÜ£º

±¾×ÊÁÏ°üº¬pdfÎļþ1¸ö£¬ÏÂÔØÐèÒª1»ý·Ö

Hydraulic System Leakage Causes and SolutionsYANG Yonglin(Builbing Maintenance Company£¬BX STEEL£¬Benxi Liaoning 117000)Abstract£ºThe hydraulic system leakage is one of the common faults of the hydraulic system£¬which directlyafect the stability and reliability of hydraulic equipment£¬is a problem that cal not be ignored.This articleanalyzes the leakage of hydraulic transmission form and causes and proposes measures to control the leakage¡£

Keywords£ºhydraulic system£»leakage£»control measuresҺѹ´«¶¯¼¼Êõµ®ÉúÓÚ 18ÊÀ¼Í£¬Ëæ¼´µÃµ½Ñ¸ÃÍ·¢Õ¹¡ñÌì¸÷ÖÖҺѹ´«¶¯É豸ÔÚ²»Í¬ÐÐÒµÖеõ½Á˹㷺ӦÓã¬ÔÚÏÖ´úÔþ¸Ö»úеÉϵÄÓ¦ÓÃÓÈΪÆձ顣Һѹ´«¶¯ÊÇ-ÖÖÒÔҺѹÓÍ×÷Ϊ¹¤×÷½éÖÊ£¬ÀûÓÃÒºÌåѹÁ¦´«µÝ¶¯Á¦µÄ´«¶¯·½Ê½¡£Ëü¾ßÓд«ËÍÄÜÁ¿´ó¡¢²¼¾Ö¼òÒס¢½á¹¹½ô´Õ¡¢´«¶¯Æ½ÎÈ¡¢¸ßƵÏìÓ¦ºÍ¹ýÔر£»¤£¬²¢ÇÒ¸÷ÖÖÔª¼þÈÝÒ×ʵÏÖϵÁл¯¡¢±ê×¼»¯¡¢Í¨Óû¯µÈÓŵ㣬Һѹ´«¶¯¼¼ÊõÒѾ­³ÉΪ¹¤Òµ·¢Õ¹µÄÖØÒªÍƶ¯Á¦¡£µ«ÊÇ£¬ÒºÑ¹ÏµÍ³²»¿É±ÜÃâµØ»á³öÏÖй©ÏÖÏó£¬ÏµÍ³µÄй©²»½öÑÏÖØÓ°ÏìÁËϵͳ¹¤×÷µÄ¿É¿¿ÐÔ£¬Ò²Ôì³ÉÓÍÒºÀË·Ñ¡¢»·¾³ÎÛȾ¡¢Ôö¼ÓÍ£»úʱ¼ä¡¢½µµÍÉú²úÂÊ¡¢Ôö¼ÓÉú²ú³É±¾µÈ¡£Òò´Ë£¬¶ÔҺѹϵͳµÄй©±ØÐë¼ÓÒÔÔ¤·ÀºÍ¿ØÖÆ¡£

1 й©µÄ·ÖÀàҺѹϵͳµÄй©ÊÇÖ¸ÔÚҺѹԪ¼þ¡¢¸¨¼þ(º¬¹ÜµÀ)×é³ÉµÄ·â±ÕÈÝÇ»ÄÚ£¬ÓÉÓÚѹ²îµÄ´æÔÚ£¬ÒºÑ¹ÓÍ´Ó¸ßѹ²àͨ¹ý·ì϶Á÷ÏòµÍѹ²à¶ø²¢²»×ö¹¦µÄ¹ý³Ì¡£ÒºÑ¹ÏµÍ³µÄй©·ÖΪÄÚй¶ºÍÍâй¶¡£

ÈçҺѹ¸×»îÈûÁ½Ç»µÄ´ÜÓÍ£¬»»Ïò·§·§Ð¾¶¯×÷²»µ½Î»Ôì³ÉµÄй©£¬µ¥Ïò·§·â²»×¡ÓÍÔì³Éй©µÈ¡£

Íâй©ÊÇָҺѹÓÍ´ÓҺѹϵͳ·â±ÕÇ»ÄÚÁ÷Ïò×÷Õß¼ò½é£ºÑîÓÂÁÖ(1974¡«)£¬ÄУ¬Ç¯¹¤¼¼Ê¦£¬1997Äê±ÏÒµÓÚ±¾¸Ö¹¤Ñ§Ôº»úе¹¤³Ìרҵ¡£

Èçͼ1Ëùʾ£ºÓÍÒº´Ó¢ÚÁ÷Ïò¢Ù£¬³ÆΪÄÚй©£¬ÓÍÒº´Ó¢ÚÁ÷Ïò¢Û£¬³ÆΪÍâй©¡£

ͼ 1 ÄÚй©ºÍÍâ й©ʾÒâ ͼFig.1 The schematic drawing of leaking in inside an d outside驶ÔҺѹϵͳµÄÕý³£ÔËÐÐΣº¦ºÜ´ó£¬±ØÐë¶ÔÆä¼ÓÒÔ¿ØÖÆ¡£ÆäΣº¦Ö÷Òª±íÏÖΪ£º1)½µµÍҺѹϵͳµÄʹÓÃÐÔÄÜ£¬Á÷Á¿¼õТѹÁ¦½µµÍ£¬ÉõÖÁÖ´Ðлú¹¹ÎÞ·¨Õý³£¶¯×÷µÈ£»2)Ôö¼ÓҺѹϵͳµÄÔËÐгɱ¾£¬ÈçÓͺġ¢µçºÄ¡¢Ôª¼þËðºÄµÈµÄÔö¼Ó£»3)ÎÛȾ»·¾³£»4)»ðÔÖÒþ»¼¡£

2 鶵ÄÔ­Òò2.1 ҺѹϵͳÃÜ·â²»Á¼Òý·¢Ð¹Â©µ¼ÖÂҺѹϵͳ³öÏÖй©µÄ-¸öÖ÷ÒªÔ­Òò¾ÍÊÇ×ÔÉíµÄÃÜ·â²»¹»ÑÏʵ£¬¶øÔì³ÉÃÜ·â²»ÑϵÄÒòËؾÍÊÇ34 ±¾¸Ö¼¼Êõ 2013ÄêµÚ3ÆÚÃÜ·âÔª¼þûÓÐÂú×ãÏà¹Ø¹æ¶¨£¬µ¼ÖÂÃÜ·â½á¹¹³öÏÖ²»µ±µÄÏÖÏó£¬ÔÚ×°Åä»·½Ú³öÏÖʧÎ󣬹µ²ÛµÄ³ß´ç²»ÄÜÂú×ãÃÜ·âµÄÒªÇó£¬ÃÜ·âÔª¼þÔÚÔËÊäºÍ±£´æ¹ý³ÌÖвúÉú-¶¨µÄËðÉ˵ȡ£Í¬Ê±£¬ÒºÑ¹ÏµÍ³ÔÚ³¤Ê±¼äµÄʹÓÃÖ®ºó£¬»áµ¼ÖÂÃÜ·â¼þÖð½¥µÄÀÏ»¯£¬³öÏ̶ֳȲ»-µÄÄ¥Ë𣬵¼ÖÂѹËõÁ¿²»ÄÜ´ïµ½×°ÅäÒªÇó£¬×îÖÕÔì³ÉÁËҺѹϵͳµÄй©¡£

2.2 ҺѹϵͳÁ¬½Ó²¿Î»³öÏÖÑÏÖصÄÄ¥ËðÏÖÏó¶ÔÓÚÁ¬½Ó²¿Î»£¬ÓÉÓÚϵͳ³¤Ê±¼äÔËÐУ¬»áÔÚ½áºÏÃæÉÏÖð½¥³öÏÖÄ¥ËðµÄÏÖÏ󣬵¼ÖÂÃܷⲿλµÄ·ì϶²»¶Ï¼Ó´ó£¬×îÖÕÒýÆðÁËϵͳÍâй©¡£

2.3 ÔÓÖʶÔϵͳÔËÐеÄÓ°ÏìϵͳÔÚʵ¼ÊµÄÔËÐйý³Ìµ±Öл᲻¿É±ÜÃâµÄ½øÈë-¶¨ÔÓÖÊ£¬Ê¹ÓÍÒºÊܵ½ÎÛȾ¡£ÒºÑ¹ÓÍÊÜÎÛȾºóÐγɵÄ΢С¹ÌÌå¿ÅÁ£»á¼ÓËÙÏà¶Ô»¬¶¯Áã¼þ±íÃæµÄÄ¥Ë𣬻®ÉËÃÜ·â¼þ£¬´Ó¶øÒýÆðй©¡£ÎÛȾҲÊǼӿìҺѹԪ¼þË𻵵ÄÖØÒªÒòËØÖ®-¡£

2.4 ϵͳÔËÐÐζȽϸßÔì³ÉµÄÓ°ÏìÓÉÓÚҺѹϵͳÉ豸±¾Éí»áÉ¢·¢³ö½Ï¸ßµÄÈÈÁ¿£¬Ò²ÓÐЩÊܵ½Ç¿ÁÒµÄÈÈ·øÉäÓ°Ï죬µ¼ÖÂÕû¸öϵͳ¹¤×÷ζȳöÏÖ¹ý¸ßµÄÏÖÏó£¬Õâ¾ÍÔì³ÉҺѹÓÍÔÚ¸ßÎÂÏÂÕ³¶È½µµÍ£¬¿×϶²»¶ÏµÄÀ©´ó£¬×îÖÕÔì³Éй©¡£¶øÇÒ£¬ÃÜ·âÔª¼þÖÐ-Щ²ÄÖÊÊǷǽðÊô£¬ÓÉÓÚζȹý¸ß¼ÓËÙÔª¼þµÄÀÏ»¯£¬ÃÜ·â»áÔں̵ܶÄʱÆÚÄÚ³öÏÖËðÉË£¬Ôì³ÉϵͳµÄй©¡£´ËÍ⣬ҺѹÓÍÈç¹û³¤ÆÚ´¦ÓÚ¸ßλ·¾³Ï£¬½«»á¼Ó¿ì±äÖʺÍÑõ»¯µÄËٶȣ¬µ¼ÖÂÈó»¬ÐÔÄÜϽµ£¬Ôì³É²¿¼þÖ®¼äµÄÄ¥Ëð£¬ÒýÆðй©¡£

2.5 É豸Õñ¶¯Ôì³ÉµÄÓ°ÏìÔÚÔþ¸ÖµÄÉú²ú¹ý³ÌÖУ¬ÓÈÆäÊÇÔÚÔþÖƱ¡¹æ¸ñ²úƷʱ£¬Ôþ»úÕñ¶¯¾çÁÒ£¬-Щ½ô¹Ì¼þºÜÈÝÒ׳öÏÖËɶ¯£¬Ôì³ÉÃÜ·â½ô¹ÌÂÝ˨Ëɶ¯»ò¹Ü·½ÓÍ·Ëɶ¯£¬¸ÃÔ­ÒòÒ²Êǵ¼ÖÂÉ豸³öÏÖй©µÄ-¸öÖØÒªÔ­Òò¡£

3 Һѹϵͳй©¹ÊÕϵÄÔ¤·ÀºÍ¹ÜÀí3.1 ¾¡Á¿¿ØÖÆϵͳζȡ£ºÏÀíÉèÖÃҺѹϵͳÕë¶ÔҺѹϵͳ£¬ÎÒÃÇÒª¶Ô·¢ÈÈÔ´½øÐкÏÀíµÄ¿ØÖÆ£¬¾¡Á¿½µµÍÓÉÓÚ¸ßÎÂÒýÆðµÄ·øÉ䣬ͬʱ£¬ÐèҪͨ¹ýÅÔ·ѭ»·ÀäÈ´¿ØÖÆϵͳζȡ£ÔÚÉè¼Æ¸´ÔÓϵͳµÄʱºò£¬ÐèÒª¶ÔÒÔϼ¸¸öÒòËؽøÐкÏÀíµÄ¿ØÖÆ£¬Ö÷Òª°üÀ¨ÏµÍ³µÄѹÁ¦¡¢Á÷Á¿¡¢Ñ­»·Àäȴϵͳ£¬»¹Òª¿¼ÂÇҺѹÓ͵ÄÕ³¶È¡¢Õ³ÎÂÌØÐÔ¡¢Èó»¬ÐԵȣ¬ÈÃÕû¸öҺѹϵͳ´¦ÔÚÁ¼ºÃµÄ¹¤×÷»·¾³ÖÐÎȶ¨°²È«ÔËÐС£

3.2 È·±£ÃÜ·â½á¹¹Éè¼ÆµÄºÏÀíÐÔ¡øÐнµµÍÉ豸µÄÕñ¶¯ÆµÂÊÔÚÑ¡ÔñÃÜ·âÔª¼þ£¬Éè¼ÆÃÜ·â½á¹¹µÄʱºò£¬-¶¨Òª×ñÑ­ÓÅÖÊÒÔ¼°ÊÊÒËÕâÁ½´óÔ­Ôò¡£Óë´Ëͬʱ£¬ÎÒÃÇ»¹Ó¦¸Ã¸ù¾Ýʵ¼ÊÉú²ú¹ý³ÌÖеĻ·¾³ÒªÇó£¬Ñ¡ÔñÄÇЩÄܹ»Ä͸ßÎÂÒÔ¼°µÍΣ¬¿¹Ä¥Ë𡢿¹ÀÏ»¯µÈ¸÷ÖÖÐÔÄܽÏΪÓÅÁ¼µÄÃÜ·â²ÄÁÏ¡£ÔÚ°²×°ÃÜ·âµÄʱºò£¬-¶¨Òª±ÜÃâÃÜ·â¼þ³öÏÖŤÇú¡¢»®É˵ÈÏÖÏó¡£Ìá¸ßҺѹϵͳÔÚ¹¤×÷¹ý³ÌÖеĿ¹ÕðÐÔÄÜ£¬±ÜÃâ²úÉú¹²Õñ£¬Í¬Ê±Ò²Òª±ÜÃâ»úеÕñ¶¯¹ý´ó¡£

3.3 ×öºÃϵͳÎÛȾ·À¿Ø¡£¼ÓÇ¿¶ÔϵͳµÄÈÕ³£¹ÜÀíÒÔ¼°Î¬»¤¹¤×÷ÔÚ¶ÔҺѹϵͳ½øÐйÜÀíºÍ¿ØÖƵÄʱºò£¬ÎÒÃÇÒªÔÚ¼ìÐÞ¹ý³ÌÖбÜÃâÒýÈËÍâ½çµÄ-ЩÎÛȾÎïÖÊ£¬Õë¶ÔÓÍÏäÒÔ¼°¹Ü·µÈ£¬¼°Ê±µÄ×öºÃÇå½à¹¤×÷£¬Ñ¡ÔñÐÔÄÜÓÅÁ¼µÄ¹ýÂËÆ÷£¬±£Ö¤Äܹ»ÔÚ¼ÓÈëÐÂÓ͵Äʱºò¿ÉÒÔ½øÐз´¸´¹ýÂË£¬½«ÎÛȾΣº¦½µµÍµ½×îС³Ì¶È¡£¶ÔÓÚÄ¥ËðÔª¼þÎÒÃÇÓ¦¼°Ê±¸ü»»£¬¶Å¾øÍâй©ÐγɵĻ·¾³ÎÛȾ£¬Í¬Ê±ÎÒÃÇӦǿ»¯ÈÕ³£Î¬»¤¹ÜÀí£¬¶¨ÆÚ½øÐйÜ·½ÓÍ·¡¢½ô¹Ì¼þµÄ¼ì²é£¬Ô¤·ÀËɶ¯Ð¹Â©£¬ÂÄÐвÙ×÷¹æ³Ì¡£Ó¦¶ÔÓÍÆ·½øÐж¨ÆÚ»¯Ñé¼à²â£¬¼°Ê±¸ü»»ÂËоÓëÃÜ·â¼þ£¬¶Ôϵͳζȡ¢Ñ¹Á¦¡¢ÓÍλ¡¢Õñ¶¯µÈ²ÎÊý½øÐÐʵʱ¼à²â£¬¾¡Á¿ÔçÆÚ·¢ÏÖÒì³££¬·ÖÎöÔ­Òò£¬½ø¶ø²ÉÈ¡ÓÐЧ´ëÊ©¼ÓÒÔÅųý¡£

4 ½áÂÛ×ÜÖ®£¬ÖÎÀíҺѹϵͳй©£¬ÊÇ-Ïî±È½Ï¸´ÔӵŤ×÷£¬Ó¦Öð½¥µÄÍêÉÆϵͳ¹ÜÀí¡£·ÖÎöµ¼ÖÂϵͳ³öÏÖй©µÄÔ­Òò£¬´Ó¶øÖƶ¨ÏàÓ¦µÄ¿Æѧ·ÀÖδëÊ©£¬È·±£ÏµÍ³Äܹ»ÔÚ-¸öÎȶ¨²¢ÇÒ°²È«µÄ»·¾³ÖгÖÐø²»¶ÏµÄÔËÐУ¬×îÖÕÈ«ÃæµÄÌá¸ßÆóÒµµÄÉú²úЧÂÊ¡£

ÕýÔÚ¼ÓÔØ...ÇëµÈ´ý»òË¢ÐÂÒ³Ãæ...
·¢±íÆÀÂÛ
ÑéÖ¤Âë ÑéÖ¤Âë¼ÓÔØʧ°Ü