Application and Development of 3D Printing in Sand Mold Casting

Li Bin; Liao Huimin; Zeng Ming; Li Yuhe

doi:10.15980/j.tzzz.2020.09.006

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Application and Development of 3D Printing in Sand Mold Casting
Vol. 40, Issue 9, Pages: 953-957(2020)
Published： 2020 ，
DOI： 10.15980/j.tzzz.2020.09.006

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[1]李彬,廖慧敏,曾明,李玉和.3D打印在砂型铸造中的应用及发展现状[J].特种铸造及有色合金,2020,40(09):953-957.

Li Bin, Liao Huimin, Zeng Ming, et al. Application and Development of 3D Printing in Sand Mold Casting. [J]. Special Casting & Nonferrous Alloys 40(9):953-957(2020)
[1]李彬,廖慧敏,曾明,李玉和.3D打印在砂型铸造中的应用及发展现状[J].特种铸造及有色合金,2020,40(09):953-957. DOI： 10.15980/j.tzzz.2020.09.006.

Li Bin, Liao Huimin, Zeng Ming, et al. Application and Development of 3D Printing in Sand Mold Casting. [J]. Special Casting & Nonferrous Alloys 40(9):953-957(2020) DOI： 10.15980/j.tzzz.2020.09.006.

摘要

综述了3D打印在砂型铸造行业的应用及研究现状

对激光选区烧结技术（SLS）和三维粉末粘接技术（3DP）的原理、成形影响因素进行了概括。介绍了3D打印在铸造行业的应用

并简要分析了铸造领域3D打印技术在材料和工艺方面的发展趋势。

Abstract

3D printing technology in sand casting has many advantages over the traditional process.The application and research status of 3D printing in sand mold casting industry were reviewed.The principle and forming influence factors of widely used selective laser sintering（SLS）and three dimensional printing（3DP）were described.The application of 3D printing in the foundry industry was introduced.And the development trend of 3D printing technology in foundry industry was analyzed in terms of materials and process.