摘要
参数化设计在产品的优化设计中发挥着重要作用。为完成汽车横向稳定杆的参数化设计,文章推导出横向稳定杆尺寸参数的约束公式,并在此基础上建立基于CATIA的稳定杆参数化模型,将模型与Excel表格相关联,实现参数驱动横向稳定杆的自动重构,完成横向稳定杆的参数化设计。运用Abaqus软件建立横向稳定杆有限元模型,校核结果验证了稳定杆参数化设计的正确性。
Parametric design plays an important role in product optimized design.In order to complete the parametric design of stabilizer bar,the constraint formula of stabilizer bar parameters is derived,and parametric model of stabilizer bar is established based on CATIA,which is associated with the Excel table,the automatic reconstruction of stabilizer bar by parameter—driven is achieved,the parametric design of stabilizer bar is completed.Based on Abaqus software,the finite element model of stabilizer bar is established,the checking results verified the correctness of parametric design of stabilizer bar.
出处
《汽车工程师》
2011年第6期24-26,44,共4页
Automotive Engineer
