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Subject: 
Re: STL File for 3D Printing
Newsgroups: 
lugnet.parts, lugnet.parts.custom
Date: 
Mon, 2 Aug 2004 12:19:57 GMT
Viewed: 
5470 times
  
In lugnet.cad, Darrell Urbien wrote:
   Jason.. Are you the Architect who did the lecture on LEGO detailing at the last BricksWest? If you are, Hi, and if you aren’t, well... Hi anyway.

Nope, that wasn’t me. I’m a drafter (1). I haven’t been to any brick cons yet, although I’m 95% sure I’ll be at Brickfest in two weeks. But.. Hi yourself.

   Having spent the last week making Rapid Prototypes, I’m curious about the type of machine you have in your model shop. Is it an old SLA machine? Or a ZCorp 3DP?

We have 2 FDM machines and 2 SLS ones. I’d have to go down there to get model numbers.

   I ask not only because I’m interested in running LEGO through RP machines, but also because I’d like to know how an Architect’s model shop uses this technology. I know the Architecture school at UCLA (under Greg Lynn) is (in)famous for making all kinds of freaky organic models with their RP and CNC machines.

I work for a major appliance company, so we are always making prototypes of various plastic parts to test fit/function/looks, etc.


  
   I can get you stl files, no problem. Feel free to email me a grocery list of parts you would like. So long as they aren’t too complicated, I should be able to model them up during the week and send you all the files you’d like.

I’m also curious about this statement.. I know 3D Studio and AutoCAD can write STL files.. Are you thinking of modeling DAT parts in one of these applications and then exporting to STL? Or do you have some kind of translation software? I’ve done it both ways, but you have a different - read, “easier” - way to go from DAT to STL, I’d love to hear about it!

We use Pro/E, so I was justing planning to model the parts in mm and then export to stl. I’ve already got every basic brick modeled (2) plus a few fantasy bricks that MichLUG was brainstorming. Most parts that Tim would want would be easy enough to model up. (Bionicle parts could be tricky.) That lattice piller could be interesting, seeing as I don’t even own one, I might have to guess at some of the thicknesses, but the 2x2x5 is pretty basic.

Jason Spears | BrickCentral | MichLUG | CLB

(1) All CAD at this point obviously, board drafting is a thing of the past.. *sniff*.
(2) Family model, just type in how wide, by how long, by how tall and it regenerates into the brick you want.



Message has 1 Reply:
  Re: STL File for 3D Printing
 
(...) Ah, oh well. Nice to e-meet you. (...) That's neat. I just spent a week at an RP conference, so the alphabet soup is still pretty fresh in my mind. I actually know what those acronyms stand for! (...) Oh, OK, you're doing it the "old fashioned (...) (20 years ago, 2-Aug-04, to lugnet.parts, lugnet.parts.custom, FTX)

Message is in Reply To:
  Re: STL File for 3D Printing
 
(...) Jason.. Are you the Architect who did the lecture on LEGO detailing at the last BricksWest? If you are, Hi, and if you aren't, well... Hi anyway. Having spent the last week making Rapid Prototypes, I'm curious about the type of machine you (...) (20 years ago, 2-Aug-04, to lugnet.cad, lugnet.events, FTX)

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