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[1] Hua Guoran, **, Zhao Jianfeng, Zhang Jianhua, et al. Rapid Manufacturing of Metal Parts* [J]. Journal of Southeast University (English Edition), 2002, 18 (2): 123-127. [doi:10.3969/j.issn.1003-7985.2002.02.005]
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Rapid Manufacturing of Metal Parts*()
金属零件的快速成型
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Journal of Southeast University (English Edition)[ISSN:1003-7985/CN:32-1325/N]

Volumn:
18
Issue:
2002 2
Page:
123-127
Research Field:
Mechanical Engineering
Publishing date:
2002-06-30

Info

Title:
Rapid Manufacturing of Metal Parts*
金属零件的快速成型
Author(s):
Hua Guoran1;  2**;  Zhao Jianfeng1;  Zhang Jianhua1;  Huang Yinhui1;  Yu Chengye1
1Rapid Prototyping and Manufacturing Center, Nanjing University of Aeronautics and Astronautics, Nanjing 210016, China
2Nantong Institute of Technology, Nantong 226007, China
花国然1;  2;  赵剑峰1;  张建华1;  黄因慧1;  余承业1
1南京航空航天大学机电学院, 南京 210016; 2南通工学院, 南通 226007
Keywords:
SLS;  metal parts;  rapid manufacturing
选区激光烧结;  金属零件;  快速制造
PACS:
TH16;TG665
DOI:
10.3969/j.issn.1003-7985.2002.02.005
Abstract:
As a key technology of rapid prototyping and manufacturing(RP&M), rapid manufacturing of metal parts is a target of RP&M. Introducing selective laser sintering(SLS), an important branch of RP&M, this paper gives a new method oriented on low-power SLS system to fabricate metal parts. With this kind of technology, the mixture of metal and polymer powder is sintered first to get green part, then, after debinding and metal infiltration, dense parts are gotten. In the end, influencing factors of this technology are analyzed. At the same time, some applications are given.
金属零件的快速制造是当前快速成型领域的一大研究热点.在介绍快速成型技术的一个重要分支——选区激光烧结与快速成形烧结系统RAP-Ⅰ基础上, 本文提出了一种基于小功率激光快速成型系统的金属零件成型新工艺.这种方法首先烧结金属与有机粘结剂的混合粉末, 生成“绿件”, 然后除粘、熔渗金属, 得到致密的金属件.文中给出了加工实例, 并对这种工艺的影响因素进行了详细的分析与讨论.

References:

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Memo

Memo:
* The project supported by the National Natural Science Foundation of China(59935110).
** Born in 1964, male, doctor, associate professor.
Last Update: 2002-06-20