【摘要】 在分析传统的数值模拟方法优点和缺点的基础上,提出将参数化技术与数值模拟方法相结合,并研究了这种结合的具体实现途径。通过盒形件拉深工艺过程的参数化有限元分析,验证了这种方法的实用性,可以将这种方法应用于其它材料加工工艺优化之中。更多还原

【Abstract】 Based on analyzing merits and demerits of general numerical simulation method, a new method combining the parametric technology and numerical simulation method is presented and the specific combining ways are discussed. By analyzing the process of box part drawing with parametric finite element analysis, it verifies the practicality of this approach. This method can be applied on other optimization of materials processing technology.更多还原