Quick Casting by Selective Laser Sintering （SLS）

Fan Zitian  Huang Naiyu  Chen Zongmeng

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Quick Casting by Selective Laser Sintering （SLS）
Issue 5, Pages: 7-9(1999)
Published： 1999 ，
DOI：

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[1]樊自田,黄乃瑜,陈宗孟.基于选择性激光烧结技术的快速铸造[J].特种铸造及有色合金,1999(05):7-9.

Fan Zitian Huang Naiyu Chen Zongmeng. Quick Casting by Selective Laser Sintering （SLS）. [J]. Special Casting & Nonferrous Alloys (5):7-9(1999)
[1]樊自田,黄乃瑜,陈宗孟.基于选择性激光烧结技术的快速铸造[J].特种铸造及有色合金,1999(05):7-9. DOI：

Fan Zitian Huang Naiyu Chen Zongmeng. Quick Casting by Selective Laser Sintering （SLS）. [J]. Special Casting & Nonferrous Alloys (5):7-9(1999) DOI：

摘要

介绍了用选择性激光烧结（ＳＬＳ）快速成型技术直接制造覆膜砂铸型（芯）的特点及工艺过程。结合铸件生产，分析研究了ＳＬＳ铸型（芯）的工艺设计、三维实体造型及铸型后处理等过程中所遇到的问题。

Abstract

The characteristics and process of the coated sand mold （core）made by selective laser sintering rapid prototyping are introduced.The problem in technology design and three dimensional CAD model making and post treatment of the SLS coated sand mold （core）are analyzed and investigated combining with practical casting production

and some casting are made by the SLS mold （core）.