欢迎来到天天文库
浏览记录
ID:33429128
大小:16.77 MB
页数:77页
时间:2019-02-25
《内孔非圆磨床微进给磨削系统的分析》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、沈阳理工大学硕士学位论文AbstractMicrofeedgrindingsystemisamajorpartoftheinnerholenon-circulargrinder,therationalityofthedesignnotonlydeterminesthepositioningprecisionofthegrindingsystemandmachiningprecision,butalsototheperformanceofthewholemachinetoolshavegreatinfluence.Asakindofhi曲precisionandcomplex
2、mechanicalandelectricalproducts,inordertoobtainaccuratefeedingandmachiningprecision,goodmustbeconductedtothedesignofmicrofeedgrindingsystemstrictly,inthispaper,thedesignstructureofthemodalanalysis,staticstructureanalysis,kinematicsimulmionresearch.Withinthisarticletheinnerholenon-circularg
3、rindermicrofeedgrindingsystemastheresearchobject,topredictthefeasibility,mainresearchcontentsinclude:Firstofall,theestablishmentofmicrofeedgrindingsystemmathematicalmodelofnon—circularformingtheory,tolayasolidfoundationforfurtherstudy,usingC++softwareprogram,testingofnon—circularformingthe
4、oryiscorrect.Secondly,usingtheSolidworksdrawingpartsandassemblyofmicrofeedgrindingsystemdiagram,prepareforthesubsequentsimulationanalysis.Again,theANSYSfiniteelementsimulationsoftwareofmicrofeedingsystemaffectthemachiningaccuracyof鲥nd她andWOrmdrivesystemofmaincomponentsofthemodalanalysisand
5、staticstructureanalysis,themulti-bodydynamicsanalysis,gettheinherentfrequencyandvibrationmodeofpartsoffigure,internalrelatedparameterssuchasstress,strain,basedonthevariouscomponentsandWOrmdrivesystemdesignoptimization.Finally,theapplicationofADAMSsoftwaretomicrofeedgrindingsystemkinematics
6、simulation,basedonspindlerotationaccelerationandvelocitycurveand沈阳理工大学硕士学位论文slidingsaddlefeedaccelerationandvelocitycurvewereanalyzed,andthepredictedmicrofeedgrindingsystemdesignschemeisfeasiNe.Keywords:microfeedgrindingsystem;non-circularformingtheory;thesimulationmodel;designoptimization
7、;kinematicssimulation目录目录第1章绪论⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯..11.1引言⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯..11.2微进给磨削系统非圆磨削的基本原理、特点及工作方法⋯⋯⋯⋯⋯21.2.1微进给磨削系统非圆磨削的基本原理⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯.21.2.2微进给磨削系统非圆磨削的特点⋯⋯,⋯⋯⋯⋯⋯⋯⋯⋯⋯.31.2.3微迸给磨削系统非圆磨削的工作方法⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯41.3非圆磨削系统的国内外研究现状及发展趋势⋯⋯⋯⋯⋯
此文档下载收益归作者所有