Dimension Accuracy Control of Investment Casting Auto Radiator Bracket

Wang Lixin; Wang Shengliang; Gao Sibao; Hu Jie; Zhao Jinmei; Xu Guiqiang

doi:10.15980/j.tzzz.2020.09.018

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Dimension Accuracy Control of Investment Casting Auto Radiator Bracket
Vol. 40, Issue 9, Pages: 1004-1006(2020)
Published： 2020 ，
DOI： 10.15980/j.tzzz.2020.09.018

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[1]王立新,王胜良,高思宝,胡杰,赵金梅,徐贵强.汽车散热器支架精铸无余量尺寸精度控制[J].特种铸造及有色合金,2020,40(09):1004-1006.

Wang Lixin, Wang Shengliang, Gao Sibao, et al. Dimension Accuracy Control of Investment Casting Auto Radiator Bracket. [J]. Special Casting & Nonferrous Alloys 40(9):1004-1006(2020)
[1]王立新,王胜良,高思宝,胡杰,赵金梅,徐贵强.汽车散热器支架精铸无余量尺寸精度控制[J].特种铸造及有色合金,2020,40(09):1004-1006. DOI： 10.15980/j.tzzz.2020.09.018.

Wang Lixin, Wang Shengliang, Gao Sibao, et al. Dimension Accuracy Control of Investment Casting Auto Radiator Bracket. [J]. Special Casting & Nonferrous Alloys 40(9):1004-1006(2020) DOI： 10.15980/j.tzzz.2020.09.018.

摘要

针对汽车散热器支架生产中蜡模稳定性差、铸件无规律变形

从而影响装配的问题

设计了反变形型芯、蜡模使用辅助工装校形、铸件使用专用校形工装

最终拟定的工艺完全满足批量生产要求。

Abstract

In order to solve the instability of wax pattern and irregular deformation of investment castings in the manufacture of auto radiator bracket

which affected the assembling

the reverse deformation core was designed

and the auxiliary fixture was applied for shape correction in wax pattern and investment castings.The final process proposed can fully meet the requirements of batch production.

关键词

无余量精密铸造反变形校形

Keywords

Investment Casting with No AllowanceReverse DeformShape Correction

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