Investment Casting for Aluminum Alloy U Support Frame

Zhu Sanhu

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Investment Casting for Aluminum Alloy U Support Frame
Issue 1, Pages: 33-35(2001)
Published： 2001 ，
DOI：

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[1]朱三湖.铝合金U形支架熔模铸造[J].特种铸造及有色合金,2001(01):33-35+1.

Zhu Sanhu. Investment Casting for Aluminum Alloy U Support Frame. [J]. Special Casting & Nonferrous Alloys (1):33-35(2001)
[1]朱三湖.铝合金U形支架熔模铸造[J].特种铸造及有色合金,2001(01):33-35+1. DOI：

Zhu Sanhu. Investment Casting for Aluminum Alloy U Support Frame. [J]. Special Casting & Nonferrous Alloys (1):33-35(2001) DOI：

摘要

针对U形支架熔模铸造难点

采取了一系列措施。在底注加顶注、反向底注加顶注、反向侧注加顶注、卧式顶注4种浇注系统中

卧式顶注最优

其铸件成品率达 80 %

是其他 3种浇注系统铸件成品率的 2倍或 2倍以上。

Abstract

A series of measures were used for problem solution of U support frame in investment casting. Horizontal top gating system is superior in four kinds of gating systems. The casting yield is up to 80% using the horizontal top gating system

which is the twice or more than those of three kinds of gating system.