无油润滑工业平缝机机构的设计与分析

《无油润滑工业平缝机机构的设计与分析》由会员上传分享，免费在线阅读，更多相关内容在学术论文-天天文库。

1、哈尔滨工业大学工学硕士学位论文objective.Finally,thisthesisusesthemodalanalysistotherotatingshaftsandwholemachinebyusingFEA(FiniteElementAnalysis)andobtainedthecorrelaterelationshipbetweenrotatespeedandfrequency,modalline,produceimprovementsofcomponentsavoidresonance.Thi

2、sthesisanalyzesthecharacteristicsofthedynamicofsewingmachinesuccessfullythroughCAE(Computer-AidedEngineering),anddrawssomepracticalconclusions.Andthisprovidesgoodreferenceformassproduction,createsfavorableexperimentconditionforcontrolsystemandsoftwaredeve

3、lopmentinthefuture.KeywordsNon-lubricatedlockstitchsewingmachine,Movementplan,Virtualprototype,Dynamicalbalancing,Optimization-III-哈尔滨工业大学工学硕士学位论文目录摘要.........................................................................................................

4、......................IAbstract.......................................................................................................................II第1章绪论..................................................................................................

5、..............1 1.1课题背景...........................................................................................................1 1.2国内外研究现状与分析...................................................................................2 1.2.1缝纫机的发展..............

6、..............................................................................2 1.2.2缝纫机无油化的研究................................................................................3 1.2.3我国缝纫机行业的现状................................................................

7、............4 1.3课题的目的和意义...........................................................................................4 1.4本课题研究的主要内容...................................................................................5 第2章无油润滑工业平缝机运动方案的设计....................

8、....................................6 2.1工业缝纫机的分类及工作原理.......................................................................6 2.1.1工业缝纫机的分类：..........................................................................