Application of computer-aided engineering optimum design method in aluminum profile extrusion mould

被引：5

作者：

帅词俊

肖刚

倪正顺

钟掘

机构：

[1] CollegeofMechanicalandElectronicEngineeringCentralSouthUniversity,CollegeofMechanicalandElectronicEngineeringCentralSouthUniversity,CollegeofMechanicalandElectronicEngineeringCentralSouthUniversity,CollegeofMechanicalandElectronicEngineeringCentralSouthUni

来源：

Journal of Central South University of Technology(English Edition) | 2003年 / 01期

关键词：

extrusion mould; computer aided engineering; optimum design; ANSYS;

D O I：

暂无

中图分类号：

TG375 [挤压机械与设备];

学科分类号：

080201 ; 080503 ;

摘要：

The finite element analysis and the optimum design of aluminum profile extrusion mould were investigated using the ANSYS software and its parameterized modeling method. The optimum dimensions of the mould were obtained. It is found that the stress distribution is very uneven, and the stress convergence is rather severe in the bridge of the aluminum profile extrusion mould. The optimum height of the mould is 70.527 mm, and the optimum radius of dividing holes are 70.182 mm and 80.663 mm. Increasing the height of the mould in the range of 61.282 mm to 70.422 mm can prolong its longevity, but when the height is over 70.422 mm, its longevity reduces.

引用

页码：64 / 68

页数：5

共 12 条

[1]

Properties of pressure welds in extrude Al alloy section. Akeret R. Journal of the Japan Institute of Metals . 1972

[2]

A three-dimensional rigid-plastic FEA of spur gear forging using the modular remeshing technique. Yang D Y,Lee N K. Proceedings of the Institution of Mechanical Engineers . 1993

[3]

Hot extrusion technics and mould design (in Chinese). JIA Xian-an,HU Jiu-xi. . 1986

[4]

Forecast on domestic aluminum material consumption and advices on optimum domestic aluminum material industry constitution. LI Yi. Journal of Southern Institute of Metallurgy(in Chinese) . 2002

[5]

Finite-element simulation of axisymmetric prefoms in predision forging at elevated temperatures. Mamalis A G,Manolakos D E. Journal of Materials . 1996

[6]

Computer aided methods for mould design. Karacs G. Proceedings of the Conference on Mechanical Engineering . 1998

[7]

Two-dimensional simulation of porthole extrusion. Welo T,Smabrekke A. Aluminium . 1995

[8]

The computer aided engineering analysis : ANSYS users’ guide ( in Chinese). CHEN Jin-yi,CAI Guo-zhong. . 2001

[9]

Practical engineering digital simulation technology and its practice at ANSYS (in Chinese). WANG Guo-qiang. . 1999

[10]

Design optimization with the finite element program ANSYS. Mueller,Guenter. International Journal of Computer Applications in Technology . 1994

← 1 2 →