隔膜泵曲轴及轴承状态监测系统

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1、东北大学硕士学位论文隔膜泵曲轴及轴承状态监测系统姓名：高绪涛申请学位级别：硕士专业：机械设计及理论指导教师：韩庆大20060201查苎查!翌主丝!坚一竺箜!塑Theg旺I钯monitoringsystemofcrankshaftandbearingofthediaphraWpumpAbstractThetechnologyOrconditionmonitoringcana嘣；mproductsqualitye血10ciceeconomyefficiency，eliminatebiddenfaultsandavoidaccid衄t．ItisimportantforIIStohavekno

2、wledgeoftheequipmentstatetoestablishareasonablemaintenancest昭tc影．LabVIEWtechnologybecomesallimportanttrendoffaultsmonitoringforitsflexibleconceptivestyle。ThestatemonitoringandfanltdiagnosissystemforcrankshaRandbearingofthedisphragmpumpUSeIPC-610sctiesindust献d描辅isforitshostcomputer．Themonitoringp

3、ointsofthesystemusetemperaUne8田1∞旺accelerationsensor,amplifierandn卸强d1Jo盯etcwhich蹦pc慨thestateofcrankshaftandb《翘：缸g．Thesystemc勰predictthetrendoftemperature,rotatespeedandvibration．Itconalsogenerateanalarmwhentcmpcrat鲫eparameter弼切士espeedparameter017vibrationp越班妇明【僦thelimits．Thedi婶妇_agmpumpwilloper

4、ationacco蛐tothesaf曲yp；拭m廊咖吼bythesystem．Thesystemcanaualyzcthevibrationdatawith蛐岫yticmsoftware．Thesystemcan锄p

5、玎visetempt搬咖∞ofsixbearings、threehI竹izont81vibrationdataandthreeverticalvibrationdataofthr∞cranksh艘,electrioalcmu'emtandrotatesDeed．The80ttwareandhardwareimplementationschen弛ofthemonitorin

6、g剐咖forthevalve'sblockfaultisexpatiatedindetails,includin__．gtheconstituteofthemonitoring码Ist瞰l'the默msor'schoice,installationandorientation；the001lc咖cam'schoice；thesamplefate'sconfirmed,theoollecfingsofl腑m-e'8programmedantithesignalprocessingsottwam'sprogrammed,etc．Thesys栅c觚aisphytheresultsonfile

7、displayitcansil咿visethe弘哦衄嘲叼andgBaerate钒akm．Thedataandchartsc孤been锄atomaticallystored．Operatorstechniciansandmmmgerswillknowthes协把ofthedi娜曲唧pumpthroughthesystem．ItwillgiVcoperatorsmoredirection．Technicianswillg醴ln僦筑ie珏t迁醣dam丘Dmthesystem．Keywords：thediaphragmpumpvibrationte田p

8、敷Lnlrethecollectiona

9、nd锄蛳sofsernaphorcⅢ独创性声明本人声明，所呈交的学位论文是在导师的指导下完成的。论文中取得的研究成果除加以标注和致谢的地方外，不包含其他人己经发表或撰写过的研究成果，也不包括本人为获得其他学位而使用过的材料。与我一同工作的同志对本研究所做的任何贡献均己在论文中作了明确的说明并表示谢意。学位论文作者签名：高坳日期：刀矿鲜嘲≯丑学位论文版权使用授权书本学位论文作者和指导教师完全了解东北大学有关保留、使用学位论文的规定：即学校有权保留