Casting Technology for Al-Fan of the Locomotive in Sand mold

Dong Tao Yu Xiufuan

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Casting Technology for Al-Fan of the Locomotive in Sand mold
Issue 1, Pages: 48-49(2003)
Published： 2003 ，
DOI：

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[1]董涛,于秀娟.机车用铝风扇的砂型铸造工艺[J].特种铸造及有色合金,2003(01):48-49+1.

Dong Tao Yu Xiufuan. Casting Technology for Al-Fan of the Locomotive in Sand mold. [J]. Special Casting & Nonferrous Alloys (1):48-49(2003)
[1]董涛,于秀娟.机车用铝风扇的砂型铸造工艺[J].特种铸造及有色合金,2003(01):48-49+1. DOI：

Dong Tao Yu Xiufuan. Casting Technology for Al-Fan of the Locomotive in Sand mold. [J]. Special Casting & Nonferrous Alloys (1):48-49(2003) DOI：

摘要

根据铸铝风扇中心对称的结构特点

在浇注系统方面

采用从回转中心引入的方案

同时考虑了排气的方向与液流充型的方向一致

并在冷铁的设计与放置方面考虑到对排气及补缩的影响

对铸造工艺作了改进。

Abstract

According to the symmetric structure reletive to the Al-Fan center

an intake of Al-melt was designed from the rotating center.Moreover

considering the direction of gas release consistent with the direction of Al-melt filling the casting technology in chill design and location were unproved for favorable gas release and feeding.