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Channelling quality for moulded parts using fast manufacturing
刊名：
Metal Powder Report
作者：
Richard Felton
刊号：
751C0004
ISSN：
0026-0657
出版年：
2009
年卷期：
2009, vol.64, no.8
页码：
8-12
总页数：
5
分类号：
TF12
语种：
eng
文摘：
Direct metal laser-sintering (DMLS) technology may sound like something out of science fiction. But as its manufacturers and users report, it's gaining ground among customers as a way to produce complex parts quickly and accurately. Some developments have clear economic advantages, says Liz Nickels... Direct metal laser sintering (DMLS) produces solid metal parts by locally melting and solidifying metal powder with a focused laser beam, layer by layer. A 3D computer-aided design model is "sliced" into layers, and the laser-sintering technology then builds the geometry. The technology's Munich-based manufacturer, EOS, says that it can create extremely complex metal parts in a relatively short cycle time and is particularly suitable for industries that no longer need to produce a large volume of identical parts. Potential applications cited by EOS include tooling, aerospace and automotive industries, designer objects, consumer goods such as toys, and robotics. New applications are being found in the medical field - dental prostheses, implants and devices.
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