文档介绍：puterAidedDesign—CAD 计算机辅助设计-CADProductDesignMethodsIntroductionofCADRoutineDesign(常规设计)onlychangingsomeparametersInnovativeDesign(革新设计)changingsomepartsCreativeDesign(创新设计)developinganewproductExamplesofCreativeDesignIntroductionofCAD100years2003年美国工业设计师协会金奖——油漆桶旋转倾倒系统Difficulttoopen,close,carryandpourEasytoopen,close,carryandpourExamplesofCreativeDesignIntroductionofCADExamplesofCreativeDesignIntroductionofCAD问题:当初,美国宇航局发射航天飞机时遇到一个难题:在太空失重状态下,自来水笔写不出水。如此一来,。对此,宇航局成立专家课题组,耗资上千万美元,研制出一种微型自动气泵,安装在水笔上,于是问题解决了。解决方法:苏联人发射宇宙飞船也遇到了类似的问题,解决办法很简单:改用铅笔!penandpencilExamplesofCreativeDesignIntroductionofCADprogrammablevalvepourstherightamountofbeertiltsglassasitpourstocreatethedesiredheadoffoamExamplesofCreativeDesignIntroductionofCADKidBSafeChildLocatorProductDesignProcessIntroductionofCADConceptualDesignProductionPlanningDetailDesignDemandAnalysisGenerateValueSelectCreativeDesignConceptualDesignIntroductionofCADGenerateValueSelectProblemDefinitionConceptualModelPhysical,ChemicalorMechanicalPrinciplesCursory3DModelFunctionStructurePrincipleSolutionFunctionStructurePrincipleSolutionFunctionStructurePrincipleSolutionHowtosatisfycustoms’demands