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1、摘要近几年,我国经济高速发展,随着国家大力进行基础设施建设,推动了运输业的发展,汽车运输一直以方便,安全,高效的特点位居运输业的主力地位。重卡行业可以说是突飞猛进,不断更新的技术让我们看得都有些目不暇接。这次设计所作的是重型卡车的设计,具体的说是牵引车设计,根据卡车整体设计的多方面要求来塑造最理想的车身形状,运用艺术的手法、科学地表现卡车的功能、材料、工艺和结构特点。满足用户在实用性和情感方面的需求,根据用户的购买目的来做功能设计和造型设计,制造满足用户需求的车辆,这一点在轿车行业表现得已经很充分。同时,造型对车辆的操控性的影响也很重要,如可见度和车窗尺寸等。根
2、据卡车整体设计的多方面要求来塑造最理想的车身形状。卡车的设计最主要的造型设计趋势就是注重空气动力学原理,进而提高燃油经济性。卡车的造型采用流线型可以减小风阻,同时使造型更加富有动感。同时一个好的设计必须具有前瞻性,在外来科技的支持下能够做更好的造型设计,也就是适当做一些概念化设计。关键词:重型卡车;牵引车;造型设计;流线型设计;概念设计。47AbstractInrecentyears,China'srapideconomicdevelopment,asChinahasstronglyforinfrastructureconstruction,promotethe
3、developmentoftransport,motortransporthasbeenaconvenient,safeandefficienttransportationamongthemainfeaturesofthestatus.Heavytruckindustrycanbesaidtoberapidlyandcontinuouslyupdatethetechnologysothatweseearesomedizzying。Thedesignisheavy-dutytrucksmadeinthedesign,specifically,tractordesi
4、gn,accordingtotheoveralldesignofthevarioustrucksrequiredtoshapetheidealbodyshape,thewaytheartofapplyingsciencetotheperformanceofthefunctionsoftrucks,materials,technologyandstructuralfeatures.Meetthepracticalandemotionalaspectsofuserneeds,accordingtotheuser'spurposefordoingthedesignan
5、dfunction,design,manufacturevehiclestomeetcustomerneeds,itbehavedinthecarindustryhasbeenverygood.Meanwhile,theshapeofthevehicle'shandlingoftheimpactisalsoimportant,suchasvisibilityandwindowsize.Accordingtotheoveralldesignofmanytruckrequirementstoshapetheidealbodyshape.Truckdesignisth
6、emostimportantshapedesigntrendsfocusonaerodynamics,therebyimprovingfueleconomy.Truckswithstreamlinedmodelingcanreducethewindresistance,whilemakingstylingmoredynamic.Agooddesignmustalsoforward-looking,insupportofforeigntechnologycandoabetterdesign,thatisappropriatetodosomeconceptualde
7、signs.Truckdesignisthemostimportantshapedesigntrendsfocusonaerodynamics,therebyimprovingfueleconomy.Truckswithstreamlinedmodelingcanreducethewindresistance,whilemakingstylingmoredynamic.Agooddesignmustalsoforward-looking,inthesupportofforeigntechnologycandoabetterdesign,thatisappropr
8、iatetodosome