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pro vyhledávání: '"Wong, Chee How"'
Publikováno v:
In Current Applied Physics December 2014 14(12):1649-1658
Publikováno v:
In Tribology International 2009 42(8):1125-1131
Akademický článek
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Autor:
Lim, Joel Choon Wee, Wong, Chee How
Directed energy deposition (DED) is an additive manufacturing process where metal wire or powder is added onto an object or substrate through melting of the filler material. Unlike the selective laser melting (SLM) process, where powder is applied on
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______1392::5f8bb6d26b3b0bacfb16a245b4fbd623
http://hdl.handle.net/10220/45824
http://hdl.handle.net/10220/45824
Selective laser melting (SLM) is an additive manufacturing process that is capable of fabricating metallic parts with a relative density up to 99%. In many experiments, the print location across the substrate is commonly overlooked and assumed to hav
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______1392::9d25f461c8bb5b8f1a3bc7f814b95d9e
https://hdl.handle.net/10356/88651
https://hdl.handle.net/10356/88651
A numerical model was employed to mimic the selective laser melting (SLM) process. The powder bed following Gaussian distribution was generated by using the discrete element method (DEM). Different packing densities of the powder bed were generated b
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______1392::0549a900ee6b1d6f4632a2aa168ffa2b
http://hdl.handle.net/10220/45999
http://hdl.handle.net/10220/45999
Selective Laser Melting (SLM) has been increasingly popular in producing metal parts in the manufacturing industry. Its flexibility in printing complex shapes has given it an advantage over conventional manufacturing methods. There are many experimen
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______1392::34e111beba548b240fc7494fb102abf6
https://hdl.handle.net/10356/88672
https://hdl.handle.net/10356/88672
Autor:
Gan, Ming Xuan, Wong, Chee How
Additive manufacturing of spodumene was carried out using selective laser melting to study the porosity formed in the printed parts. Parts were printed with similar power, scan velocity, and hatch spacing but with different layer thicknesses. To stud
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______1392::31174dc6bba152dcb1ff65233b8d2534
http://hdl.handle.net/10220/45959
http://hdl.handle.net/10220/45959