龙门式机床横梁铸件残余应力分析

郭凯; 何家宁; 马迪; 应武权

doi:10.15980/j.tzzz.2017.07.007

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龙门式机床横梁铸件残余应力分析
Analysis of Residual Stress in Planer Type Machine Tool Beam Casting
2017年37卷第7期页码：719-721
纸质出版日期： 2017 ，
DOI： 10.15980/j.tzzz.2017.07.007

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[1]郭凯,何家宁,马迪,应武权.龙门式机床横梁铸件残余应力分析[J].特种铸造及有色合金,2017,37(07):719-721.

Guo Kai, He Jianing, Ma Di, et al. Analysis of Residual Stress in Planer Type Machine Tool Beam Casting[J]. Special Casting & Nonferrous Alloys, 2017,37(7):719-721.
[1]郭凯,何家宁,马迪,应武权.龙门式机床横梁铸件残余应力分析[J].特种铸造及有色合金,2017,37(07):719-721. DOI： 10.15980/j.tzzz.2017.07.007.

Guo Kai, He Jianing, Ma Di, et al. Analysis of Residual Stress in Planer Type Machine Tool Beam Casting[J]. Special Casting & Nonferrous Alloys, 2017,37(7):719-721. DOI： 10.15980/j.tzzz.2017.07.007.

摘要

机床横梁铸件因残余应力释放而导致的变形严重影响其尺寸精度。通过对某机床厂生产的龙门式机床横梁铸件实际分析

使用三维造型软件Pro/E对横梁进行三维建模

使用ProCAST软件对横梁成形过程进行应力场模拟仿真

预测了缩孔、缩松等缺陷的分布。

Abstract

Deformation of beam caused by the residual stress releasing seriously affects the dimension precision.By analyzing planer type machine tool beam casting from a machine tool plant

the 3D modeling software Pro/E was used to establish a 3D model

and the stress field was simulated by ProCAST software to analyze the results and forecast the residual stress in the process of casting production.Finally

countermeasures were put forward.

关键词

横梁铸件ProCAST软件缺陷预测

Keywords

Beam CastingProCASTDefects Prediction

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