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1、浙江工業(yè)大學(xué)碩士學(xué)位論文摘要目前特種軸承的市場(chǎng)需求呈多品種、快速化、低成本的方向發(fā)展,而國(guó)內(nèi)企業(yè)目前主要采用傳統(tǒng)的設(shè)計(jì)方法,以手工設(shè)計(jì)為主,設(shè)計(jì)分析手段較為落后,已不能適應(yīng)企業(yè)快速發(fā)展的需求,通過(guò)對(duì)江蘇如皋特種軸承有限公司現(xiàn)有產(chǎn)品的分析,對(duì)特種軸承計(jì)算機(jī)輔助設(shè)計(jì)方法進(jìn)行了深入的研究,重點(diǎn)研究了大規(guī)模定制特種軸承的產(chǎn)品族建立、軸承設(shè)計(jì)產(chǎn)品參數(shù)化建模、軸承設(shè)計(jì)工藝參數(shù)化建模及典型工藝模板的建立等問(wèn)題,并在此基礎(chǔ)上開(kāi)發(fā)了面向大規(guī)模定制特種軸承的開(kāi)發(fā)設(shè)計(jì)平臺(tái)。為實(shí)現(xiàn)特種軸承系列產(chǎn)品的快速開(kāi)發(fā)設(shè)計(jì)、全面提升該企業(yè)在軸承市場(chǎng)上的競(jìng)爭(zhēng)力提供了可能。首先,根據(jù)現(xiàn)有軸承系列產(chǎn)品的
2、基礎(chǔ)上,對(duì)產(chǎn)品進(jìn)行結(jié)構(gòu)分析,然后按照其結(jié)構(gòu)相似性對(duì)其產(chǎn)品零部件進(jìn)行分類,建立該產(chǎn)品的產(chǎn)品族模型,同時(shí)詳細(xì)探討了針對(duì)特種軸承的設(shè)計(jì)過(guò)程。其次,研究了基于該系列產(chǎn)品的特征的參數(shù)化設(shè)計(jì)方法,通過(guò)對(duì)產(chǎn)品零部件特征的分析,重點(diǎn)研究了針對(duì)零件的參數(shù)化建模和裝配建模方法。再次,以特征技術(shù)為基礎(chǔ),將零件的工藝信息集成到幾何信息中,實(shí)現(xiàn)工藝、幾何信息的集成,建立了適應(yīng)工藝的參數(shù)化模型,并通過(guò)對(duì)特種軸承工藝的研究及分析,建立了一套典型工藝模板。最后,對(duì)特種軸承大規(guī)模定制平臺(tái)的功能組成、系統(tǒng)框架以及實(shí)現(xiàn)方法進(jìn)行了詳細(xì)的闡述,并在MicrosoftVisualStudio.NET200
3、3環(huán)I浙江工業(yè)大學(xué)碩士學(xué)位論文境中,利用AutoCAD二次開(kāi)發(fā)工具AutoLISP對(duì)該系統(tǒng)進(jìn)行開(kāi)發(fā)。關(guān)鍵詞:特種軸承、大規(guī)模定制、產(chǎn)品族、參數(shù)化建模、參數(shù)化設(shè)計(jì)、參數(shù)化工藝、二次開(kāi)發(fā)、CAD/CAPPn浙江工業(yè)大學(xué)碩士學(xué)位論文ABSTRACTNowadays,themarket’srequirementofraisingmachinehasbeendevelopinginthefieldofmulti-categories,rapidity、lowandhilghreliability.However,theenterprisesmainlydesignitin
4、traditionalmethodsathomeandabroad,manualdesignisthemainmethodsformostenterprises.Themethodsofdesigningandanalyzingareoutofdata,andthemethodscan’tmeettheneedsofrapiddevelopmentofenterprises.ThroughtheanalysisofthevariousexistingproductsofRugaoWandaSpecialBearingCo.LtdinJiangsuprovince
5、,themethodsofcomputeraideddesignofspecialbearingarestudied,includingconstructionofspecialbearingproductfamilybasedonmasscustomization,productparameterizedmodelingofbearingdesigning,processparameterizedmodelingofbeatingdesigningandconstructionofrepresentativeprocessmodelboard,thenande
6、signformasscustomizationplatformforspecialbeatingisdeveloped.Itoffersthepossibilitiesofrapiddesigningofspecialbearingandimprovingthecompetitionofthisfactoryinbearingmarket.Firstly,throughtheanalysisofconstructionofvariousexistingbearings,classifiedthepartsofbearingsbasedontheircompar
7、abilityaboutconstruction,thenbuiltthespecialbearingproductfamily,atthesanletime,thecourseofspecialbearingdesigningwerediscussed.III浙江工業(yè)大學(xué)碩士學(xué)位論文Secondly,theparametricdesignmethodsofspecialbearingwerestudied,throughtheanalysisoffeaturesofbearingparts,themethodsofparametricmodelingandas
8、semblymodeli