Casting Practice of Aluminum Alloy Special-shaped Connected Tube Based on Sand Mold 3D Printing Technology

Huang Yaoguang

doi:10.15980/j.tzzz.2021.05.019

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Casting Practice of Aluminum Alloy Special-shaped Connected Tube Based on Sand Mold 3D Printing Technology
Vol. 41, Issue 5, Pages: 611-613(2021)
Published： 2021 ，
DOI： 10.15980/j.tzzz.2021.05.019

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Huang Yaoguang. Casting Practice of Aluminum Alloy Special-shaped Connected Tube Based on Sand Mold 3D Printing Technology. [J]. Special Casting & Nonferrous Alloys 41(5):611-613(2021)
DOI：

Huang Yaoguang. Casting Practice of Aluminum Alloy Special-shaped Connected Tube Based on Sand Mold 3D Printing Technology. [J]. Special Casting & Nonferrous Alloys 41(5):611-613(2021) DOI： 10.15980/j.tzzz.2021.05.019.

摘要

针对铝合金异形联通管难分型

砂芯难设计制造的特点

采用砂型3D打印技术铸造工艺方案设计

实现快速无模制造。采用这种砂型3D打印技术可以实现快速无模生产

能提高尺寸精度

缩短生产周期

降低新产品开发费用

为类似零件成形提供参考依据。

Abstract

In view of the characteristics of the aluminum alloy special-shaped connecting pipe is difficult to separate and the sand core is difficult to design and manufacture

the casting process design of sand mold 3 D printing technology is adopted to realize the fast moldless manufacturing. The sand mold 3 D printing technology can realize fast moldless production

improve dimensional accuracy

shorten production cycle

reduce the cost of new product development

and provide a reference for similar parts in the future.

关键词

砂型3D打印技术铝合金异形联通管砂芯设计

Keywords

Sand Mold 3D Printing TechnologyAluminum Alloy Special-Shaped Connected PipeSand Core Design

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