以车轮轮辋通风率为目标车轮造型可行性研究  

Feasibility Study on Wheel Design Centered Around Rim Ventilation Rate

作　　者：刘思冶 张晓蕾 宋沛 罗双虎 LIU Siye;ZHANG Xiaolei;SONG Pei;LUO Shuanghu(FAW-Volkswagen Automotive Co.,Ltd.,Changchun 130013,China)

机构地区：[1]一汽-大众汽车有限公司,长春130013

出　　处：《机械设计与研究》2024年第1期244-248,共5页Machine Design And Research

摘　　要：基于参数化设计提出了一种以车轮轮辋通风率为目标的造型可行性设计方法,旨在用于二维造型设计阶段的车轮通风率校核分析。通过分析轮辋通风率校核原理,获得核心变量要素的参数关系并将其转化成参数化设计程序,使用参数化设计软件平台进行模块化编程。利用该造型可行性设计方法及车轮评估模块可以提前介入车轮造型的开发。有效提升车轮在二维造型阶段的设计准确性,减少后期车轮三维模型阶段的数据优化工作,大量节省开发费用和周期。参数化设计方法辅助造型设计的开发实践,也为汽车其他相关部件的造型可行性开发方法提供一定的启发与参考。A feasibility analysis method based on parametric design has been proposed,with the objective of wheel rim ventilation rate during the two⁃dimensional design phase.By analyzing the principles of wheel rim ventilation rate verification,the parameter relations between the verification variable elements are obtained and transformed into a parametric design program.Modular programming is carried out using a parametric design software platform.Using this design feasibility analysis method and the wheel evaluation module,it is possible to intervene in the development of wheel design at an early stage.This effectively improves the accuracy of wheel design during the two⁃dimensional design phase,reduces the need for data optimization work during the later three⁃dimensional wheel modeling phase,and significantly saves development costs and time.The parametric design method supports the development of modeling design and also provides inspiration and reference for the feasibility development of other related automotive components.

关 键 词：参数化设计 造型可行性 GRASSHOPPER 

分 类 号：U463.343[机械工程—车辆工程]