汽車變速器CAD設(shè)計系統(tǒng)的研究與開發(fā).pdf

1、武漢理工大學碩士學位論文汽車變速器CAD設(shè)計系統(tǒng)的研究與開發(fā)姓名：趙征瀾申請學位級別：碩士專業(yè)：車輛工程指導(dǎo)教師：何天明2002.1.1武漢理工大學碩士學位論文卜AbstractTheCADsystembasedonUnigraphics(UG)platforminthispapersetsuptherelationshipofthepartsandtheassemblies.Itestablishesthedatainterfaceu

2、singtheUGsubsequentdevelopmenttoolsandtheVC6.0haswindowsstyleandindependentofUG.Engineerscanutilizethedatabaseofpartsandassembliestogetthemodelsaccordingwithrequirementonlyneedtomodifythedesignparameters.itincarnatesthep

3、arametricdesignviaproductimprovementdesignbasedontheassembly.Inthecourseofthedesignrealizesthesoftwarethenewideathatcombinepositivewithconversedesignuserscananalyzetheinterferenceinassembliesmodifythedesignparametersinfu

4、rthertillsatis廳Moreoverthesoftwareintegratesothermodulesthatcanprocesscontinuousanalyses.ForexamplebasedonthevehiclesparametersandtheenginemapuserscanoptimizethedesignparametersofdrivelineincludingtransmissionratiosInthe