Transactions of Materials and Heat Treatment

Title：The deformation force in cavity of closed-die in stages of filling and die kissing

Authors： ( Wuhan Institute of Technology) Wang Huachang

Unit：

KeyWords： die-forging deformation force calculation die design

ClassificationCode：TG311

year,vol(issue):pagenumber：1994,19(1):0-0

Abstract：

The character of metal moving is described in this paper, when forgings forniing incloseddie. Then the changes of distribution of deformation force is described too. From the changes,this Paper put forward forces distribution and their corresponding relation between the stages of fillingand die kissing.

Funds：

湖北省自然科学基金

Reference：

［1］王华昌开式模锻型腔充满阶段的变形力分布与计算武汉工学院学报1994．No．1
［2］王华昌开式模锻毛边设计的几个问题　锻压技术1993．No．6
［3］林治平编著锻压变形力的工程计算机械工业出版社1986

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