汽车仪表盘的逆向设计摘要汽车仪表盘不仅能反映汽车的造型风格，而且还是汽车上重要的信息显示窗口，能集中、直观、即时、准确地提供汽车在行驶过程中的各种动态状况，让驾驶人员可以通过汽车仪表不断反馈的信息，对汽车进行适时有效的控制：汽车仪表是驾驶人员与汽车进行信息交流和互动的重要界面。人们对美好事物的追求，使得现代仪表盘造型逐步注重美感。因此设计出线条优美，曲面平滑，极富动感，由自由曲面拼接而成的仪表盘成为了仪表盘发展的必然趋势。同时CAD/CAE/CAM技术的发展与应用，以及塑料模具工艺技术的改进，新材料的应用，这些都对汽车仪表盘的设计提出了新的要求。而其中的逆向设计，因能缩短设计周期降低设计成本，在汽车仪表盘的设计中得到了越来越广泛的应用。逆向设计的软件中，CATIA因其强大的曲面模块和逆向模块，备受设计者们的青睐。如何更好的逆向设计出仪表以及更加规范的逆向设计流程，正是设计者们在积极探索研究的课题。关键词：汽车仪表盘；信息显示；发展趋势；逆向设计；CATIA-I-汽车仪表盘的逆向设计AbstractCardashboards,notonlytoreflectthecar'sstyling,butalsoimportantinformationinthecarwindow,focused,intuitive,real-time,accuratedeliveryofthecarintheprocessofmovingavarietyofdynamicconditions,sothatdriverscancontinuethroughthecardashboardfeedback,timelyandeffectivecontrolofthecar:thecardashboardtothedriverandvehicleinformationcommunicationandinteractioninterface.Thepursuitofbetterthings,makingthemoderninstrumentpanelshapeandgraduallyfocusonbeauty.Designbeautifullines,smoothsurface,verydynamic,stitchedtogetherbythefreesurfaceofthedashboardhasbecometheinevitabletrendofdevelopmentofthedashboard.ThedevelopmentandapplicationofCAD/CAE/CAMtechnology,aswellasplasticmoldtechnologyimprovements,theapplicationofnewmaterials,whichareonthecardashboards,designthenewrequirements.Thereversedesign,becauseitcanshortenthedesigncycletoreducedesigncostsinthedesignofthecardashboardmorewidelyused.CATIAthereversedesignofthesoftware,becauseofitsstrongsurfacemoduleandreversemodules,muchofthedesignersofallages.Howtobetterthereversedesignoftheinstrument,aswellasmorestandardizedreversedesignflow,isthedesignerstoactivelyexploretheresearchtopic.Keywords:cardashboard;informationdisplay;trends;reversedesign;CATIA-II-汽车仪表盘的逆向设计目录摘要.....................................................................................................................................IAbstract....................................................................................................................................II1绪论.....................................................................................................................................-1-1.1塑料件成型工艺......................................................................................................-1-1.1.1塑料件的结构设计....................................................................................-1-1.1.2塑料件成型方法...........................................................................................-3-1.2逆向工程的发展概述..............................................................................................-5-1.3逆向设计软件CATIA............................................................................................-7-1.3.1CATIA软件的简介.....................................................................................-7-1.3.2CATIA的逆向设计模块.............................................................................-8-1.4本论文研究目的和工...
