Transactions of Materials and Heat Treatment

Title：Contribution to elemental stiffness produced by frictional force on contact zone during cylindrical workpiece power spinning

Authors： Harbin Institute of Technology Liu Yingwei Lu Yan

Unit：

KeyWords： FEM Friction Cylindrical workpiece Power spinning

ClassificationCode：P313.5,O344.3

year,vol(issue):pagenumber：1998,23(6):0-0

Abstract：

After analyzing sliding velocity of a point at an element on contact zone in local coordinate system, the formula for calculating contribution, which is produced by frictonal force applied in local coordinate system, to an elemental stiffness in global coordinate system is explained

Funds：

Reference：

1SKobayashi，SIOhandTAltan．MetalFormingandFiniteElementMethod．Oxfored：OxfordUniversity1989：872赵经文，王宏钰．结构有限元分析．哈尔滨：哈尔滨工业大学出版社：132

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