汽车轮毂造型设计与结构分析  

Shape design and structual analysis of automobile wheel hub

作　　者：康淑贤[1] 郝艳华[1] 黄致建[1] 

机构地区：[1]华侨大学机电及自动化学院,福建厦门361021

出　　处：《机械设计》2013年第12期32-36,共5页Journal of Machine Design

摘　　要：立足当下中国汽车制造业的实际问题,研究中国传统文化,归纳轮毂造型设计要素及其方法,从轮毂造型的基本特征入手,运用设计美学,对汽车轮毂进行再设计。利用UG软件建立汽车轮毂模型,并完成轮毂径向及弯曲疲劳试验的有限元仿真。结合铝合金的材料特性,通过UG的结构分析模块研究径向载荷和试验弯矩对车轮结构强度的影响及车轮结构的应力应变分布规律,找出应力集中区域,验证所设计的轮毂结构的安全性。改变以往造型与结构独立完成的设计模式,以期设计出造型与结构一体化的具有中国特色的汽车轮毂,为设计师提供借鉴。Based on the actual problems of automobile manu facturing in China, studying traditional chinese culture, summing up the elements and methods of the modeling design, start form the based festures of a wheel modeling, useing the design aesthetics, then redesigning the model-ing. Building the Finite Element Models of the automobile wheel hub by using UG, and completing the finite element analysis of the bending and radial load fatigue test. Stress is carried out in combination with the aluminum alloy properties to study the influence and the distributing rule of stress and strain. proving the sturctual of the automobile wheel hub is safe. change change the past modeling and structure design pattern independent ly, In order to design a wheel hub which is perfect in modelling and structure, to and provide references for designers.

关 键 词：轮毂造型 中国传统文化 UG 径向及弯曲疲劳试验仿真 有限元 

分 类 号：U463.34[机械工程—车辆工程]