摘要
介绍了建立描述粉末金属压制过程数学模型的难点 ,详细论述了目前三种主要的建模方法 ,分析、比较了各种方法的优劣 。
The difficulties in modeling powdered metal compacting process are discussed in this paper. Three existing methods of modeling are analyzed and compared. Their advantages and disaduantages are pointed out. Finally,suggestions about modeling are provided.
出处
《机械科学与技术》
EI
CSCD
北大核心
2000年第3期436-438,共3页
Mechanical Science and Technology for Aerospace Engineering
基金
上海汽车科技发展基金
关键词
粉末压制
金属塑性力学
数值模拟
建模方法
Powder compacting
Metal plasticity mechanics
Soil mechanics
Micro mechanics
