sketchup to shapeways
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- earthwormjim
- Posts: 1190
- Joined: Thu Sep 16, 2010 4:57 pm
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sketchup to shapeways
Anyone got any simple solutions??
Found a couple of tutorials that mean downloading 2 other programs and passing the file down the line and eventually ending up with a workable file,but I was just wondering if anyone had a simple reliable way?
Thanks alot.
Big Jim.
Found a couple of tutorials that mean downloading 2 other programs and passing the file down the line and eventually ending up with a workable file,but I was just wondering if anyone had a simple reliable way?
Thanks alot.
Big Jim.
Re: sketchup to shapeways
export as collada .dae, or if sketchup is being useless, download meshlab for free, export as .dae, open in meshlab and save as .stl. Note that meshlab probably will be in inches so when you upload to shapeways as an .stl it will ask for the units. easy enough to verify if you note the width of your piece in sketchup and the quoted width on shapeways.
*edit. I forgot all forms of punctuation the first time round...
*edit. I forgot all forms of punctuation the first time round...
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- earthwormjim
- Posts: 1190
- Joined: Thu Sep 16, 2010 4:57 pm
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Re: sketchup to shapeways
LOL.
Thanks Josh,thats great.
I have just designed a wheel,is 1mm wall thickness ok??
I would appreciate it if you would take a look and let me know if I have made any obvious mistakes.Here is a link to it...
http://sketchup.google.com/3dwarehouse/ ... f31b845398
Thanks Josh,thats great.
I have just designed a wheel,is 1mm wall thickness ok??
I would appreciate it if you would take a look and let me know if I have made any obvious mistakes.Here is a link to it...
http://sketchup.google.com/3dwarehouse/ ... f31b845398
Re: sketchup to shapeways
You may find that the endface is a bit weak, I would change those from circular holes to spokes. the minimum production wall thickness in the nylon material I believe is 0.7mm so it should be fine. I'm just downloading sketchup on this computer (blown a 4th psu on mine...) and I'll have a look properly.
RPD International
www.RPDintl.com
www.RPDintl.com
Re: sketchup to shapeways
was it for a gearmotor? the axles are 2.5mm across where the cut out is, that makes for a tight push fit, makes mounting the wheels easier and doesn't require glue.
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- earthwormjim
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Re: sketchup to shapeways
Thanks.
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Re: sketchup to shapeways
I used wheels with 1mm thick walls for ALBOF with no problems. The end caps are thicker to support the load and a D slot helps as you can avoid using a grub screw.
TEAM GEEK!
- earthwormjim
- Posts: 1190
- Joined: Thu Sep 16, 2010 4:57 pm
- Location: Secret Undisclosed Moonbase Location
Re: sketchup to shapeways
Stoopid shapeways.
I have tried this twice now.
The .stl file looks fine in meshlab,but once uploaded to shapeways,I get this...
http://www.shapeways.com/model/305165/l ... ml?mode=3d
What am I doing wrong???
Cheers Jim.
I have tried this twice now.
The .stl file looks fine in meshlab,but once uploaded to shapeways,I get this...
http://www.shapeways.com/model/305165/l ... ml?mode=3d
What am I doing wrong???
Cheers Jim.
Re: sketchup to shapeways
looks fine to me? do you mean the jagged curves? that's just how sketchup seems to work there's supposed to be a way to turn up the entity so that it exports smoother curves but i've never managed it, it's not so obvious when it's all printed and the same colour with no exaggerated shadow render.
RPD International
www.RPDintl.com
www.RPDintl.com
- earthwormjim
- Posts: 1190
- Joined: Thu Sep 16, 2010 4:57 pm
- Location: Secret Undisclosed Moonbase Location
Re: sketchup to shapeways
The wheel should be solid,with 5 holes in the face.To me it looks like I have an outer rim,a center hub,and 5 small plastic discs????
Is that just me???
Is that just me???