組合型材參數(shù)化快速設(shè)計(jì)系統(tǒng)的研究與開(kāi)發(fā).pdf

1、華中科技大學(xué)碩士學(xué)位論文組合型材參數(shù)化快速設(shè)計(jì)系統(tǒng)的研究與開(kāi)發(fā)姓名：劉田兵申請(qǐng)學(xué)位級(jí)別：碩士專(zhuān)業(yè)：機(jī)械設(shè)計(jì)及理論指導(dǎo)教師：劉云華20110115華中科技大學(xué)碩士學(xué)位論文華中科技大學(xué)碩士學(xué)位論文AbstractTheboilerindustryisatraditionalindustryatpresentsingleprofilecombinationprofileisoftenusedtodesignrigidbeammainbeamo

2、therstructuresthemecombinationprofileareusedinsuchdesign.Theboilerdesignneedthecrosssectionalviewtheprojectionviewoftheprofile(singleprofilecombinationprofile)theparametricdesignoftheprofileonlygeneratesthesingleprofile‘

3、scrosssectionalviewinthetwodimensionalsystemwhichisthemainsystemoftheboilerdesignwhilethecombinationprofilecanonlybesplicedmanuallyitisinefficienttheprojectionviewstillisn’tautomaticallygeneratedbythecrosssectionalviewat

4、allnoanylibrarymanagementfgraphicsistomanagetheviewsfthereuseofthedesignachievement.TosolvetheseproblemsasystemwhichisResearchDevelopmentofTheParametricRapidDesignSystemftheCombinationProfilebasedonthetechnologyofthepara

5、meterdrivingthedatabasebuildingfromTianyupartlibraryisdevelopedinthispaperthesingleprofile’scrosssectionalviewisautomaticallygeneratedinthissystem。Aalgithmofthattheinfmationoftheprofile’scontourwasautomaticallypickedupth

6、eblankingoftheprofile’scontourwasgavewasusedtogeneratetheprojectionview.Basedonthealgithmaalgithmoftheparametriccombinationwasgavewasusedtoachievethattheprofilecouldbefreecombinedthecrosssectionalviewtheprojectionviewoft

7、hecombinationprofilecouldbeautomaticallygenerated.Finallythelibraryofthecombinationprofilewasbuilttoachievetheparametricmanagementofthecombinationprofile.Themaincontentincludesseveralpartsasfollows.Firsttheseveralparamet

8、rictechnologycommonlyusedinthetwodimensionalenvironmentissurveyeditsadvantagesdisadvantagesisanalyzed.Theparametrictechnologywhichwillbeusedinthethesisisgave.Alsointhethesisthecurrentblankingalgithmftwodimensionalgraphic

9、sisanalyzedthereasonofthatsuchtheblankingalgithmwillnotbesuitablefthegraphicsoftheprofileisgavethemethodofgettingtheinfmationoftheprofile’scontourtheprofile’sblankingisgaveinthethesis.ThenthearchitecturemodelofResearchDe

10、velopmentoftheParametricRapidDesignSystemftheCombinationProfileisputfwardbyrequirementsanalysisofthissystemeveryarchitectureofthissystemisanalyzedsummarizedindetailalsotheparametrictechnologyusedinthissystemisintroduced.