复杂薄壁铸件反重力铸造工艺研究

潘俊杰; 洪润洲; 王建国

doi:10.15980/j.tzzz.2012.10.010

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专辑

复杂薄壁铸件反重力铸造工艺研究
Production of Complex Thin-walled Aluminum Alloy Castings by Counter-gravity Casting
2012年32卷第10期页码：893-894
纸质出版日期： 2012 ，
DOI： 10.15980/j.tzzz.2012.10.010

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[1]潘俊杰,洪润洲,王建国.复杂薄壁铸件反重力铸造工艺研究[J].特种铸造及有色合金,2012,32(10):893-894.

Pan Junjie, Hong Runzhou, Wang Jianguo. Production of Complex Thin-walled Aluminum Alloy Castings by Counter-gravity Casting[J]. Special Casting & Nonferrous Alloys, 2012,32(10):893-894.
[1]潘俊杰,洪润洲,王建国.复杂薄壁铸件反重力铸造工艺研究[J].特种铸造及有色合金,2012,32(10):893-894. DOI： 10.15980/j.tzzz.2012.10.010.

Pan Junjie, Hong Runzhou, Wang Jianguo. Production of Complex Thin-walled Aluminum Alloy Castings by Counter-gravity Casting[J]. Special Casting & Nonferrous Alloys, 2012,32(10):893-894. DOI： 10.15980/j.tzzz.2012.10.010.

摘要

以复杂薄壁铝合金铸件下基座为研究对象

对比了调压铸造技术与真空吸铸技术的铸件成形与熔炼情况。结果表明

采用树脂砂型精密铸造与调压铸造技术相结合的方法

当充型速度为60mm/s、浇注温度为720℃时

可成功铸出复杂薄壁铸件——下基座。

Abstract

Complex thin-walled aluminum alloy bottom-base was produced by adjusted pressure casting and by vacuum suction casting

respectively.The castings formation and alloy melting were analyzed comparatively.The results reveal that the complex thin-walled aluminum alloy bottom-base can be produced successfully with filling velocity of 60 mm/s and pouring at 720 ℃ by resin sand mold combining with adjusted pressure casting