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Old 09-19-2014, 09:02 AM #1
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Default 3D printed Al parts made possible with lasers

Aluminum-powder DMLS-printed part finishes race first | Metals content from Machine Design

The second part of the article, why I posted, is more about the process than the competition

Just saw this article after searching for 3D printed metal.
Not only would it be awesome for making precise laser parts, but it uses lasers to make them!
Especially with projects like 3x the new 445s, (to laser drill to earths center I guess) host customization for improved heat sinking in ways that boost conventional sinking tactics. For instance a series of weblike spokes touching at the central axis but fanned(not meaning with a fan on it, but like one would do to napkins for a party) layer by layer within the laser for increased surface area when using a fan(this time I DO mean an actual fan) for active cooling.


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Old 09-22-2014, 07:51 PM #2
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Default Re: 3D printed Al parts made possible with lasers

Selective Laser Sintering (SLS) Has been around for a while. I have held parts printed in Titanium alloy for jet engines.

Steve
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Old 09-22-2014, 08:30 PM #3
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Default Re: 3D printed Al parts made possible with lasers

I was trying to remember who it was that posted about that thx
__________________
Too many PHR-805T Builds
700mw 12x in Daguin build! Link
a140 1.5W Mini Led Host
a140 1.5W Pen Build
1.7W custom c8 MrCrouse HS for sale
Johnny #5 5-Mode 445Link!
Decanned 9mm 2W>1W>.2W
O$ram450 MSV4-LTE 230mw
462nm+ 9mm in v5 Cu Head 1.7W@ 2.4A
462nm+ resurrected!
Custom Hammond box "480nm" diode build
48mw Argon ion 7-Lines!!!
Alibaba 511nm ~25mw
Home made 3 10440 w/ lm317 Homebrew driver ~100mw PL520
520nm 200mw Cypreus EDCLink!
firedragon-III ~400mw 532
543nm HeNe Done!Link!
CNI-GLP 589
200mw sm 635 Funkenstein
510mw 638 Cypreus II(400mw with 3-element)
1W 638nm Gold leadlight
MANY LOC Builds 300mw+
660nm JayrobPen Build 300mwLink
1.1 Watt 660nm!
1W+ 808nm firedragon
REKE-500
Lumia!
Radiant X4 3.7W LPM
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