汽车转向管柱支架压铸模具热循环数值模拟

刘正; 霍成鹏; 毛萍莉

doi:10.15980/j.tzzz.2012.02.002

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汽车转向管柱支架压铸模具热循环数值模拟
Numerical Simulation of Thermal Circulation in Die-casting Die for Casting Steering Column Bracket
2012年32卷第2期页码：130-132
纸质出版日期： 2012 ，
DOI： 10.15980/j.tzzz.2012.02.002

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[1]刘正,霍成鹏,毛萍莉.汽车转向管柱支架压铸模具热循环数值模拟[J].特种铸造及有色合金,2012,32(02):130-132.

Liu Zheng, Huo Chengpeng, Mao Pingli. Numerical Simulation of Thermal Circulation in Die-casting Die for Casting Steering Column Bracket[J]. Special Casting & Nonferrous Alloys, 2012,32(2):130-132.
[1]刘正,霍成鹏,毛萍莉.汽车转向管柱支架压铸模具热循环数值模拟[J].特种铸造及有色合金,2012,32(02):130-132. DOI： 10.15980/j.tzzz.2012.02.002.

Liu Zheng, Huo Chengpeng, Mao Pingli. Numerical Simulation of Thermal Circulation in Die-casting Die for Casting Steering Column Bracket[J]. Special Casting & Nonferrous Alloys, 2012,32(2):130-132. DOI： 10.15980/j.tzzz.2012.02.002.

摘要

利用FLOW-3D软件对镁合金汽车转向管柱支架压铸模具热循环效应进行数值模拟。设计两种不同的冷却水方案

通过模拟

分析了型腔内壁的温度分布和整个模具的温度分布

得出循环水道设计为弯曲结构时为较好的冷却水方案。

Abstract

Thermal circulation in the die-casting die for casting steering column bracket was simulated by the FLOW-3D software. Two cooling water schemes were designed. The temperature distributions of both inside-wall of die cavity and whole mold were analyzed. The simulated results show that circulated water channel with curve structure is the desirable design

which can be a reference to mold design and processing parameter selection.