The .zip file here contains Solidworks 2013 parts (.sldprt) files organized into a directory structure which matches the left side categories menu in the OpenBuilds Online Parts Store. Hopefully this will make it easier to find the parts files that you need. In addition - for those of you that are familiar with Solidworks Design Libraries - there is a folder that contains only the profiles in the Solidworks Feature Library Parts (.sldflp) format of the OpenBuilds extrusions for your use. You can copy that separately to your Design Library and then the profiles will be available to use in the Weldments tab. I use the Weldments menu in Solidworks, and after laying out the basic machine with just lines and dimensions in a sketch, use the Insert Structural Member under the Weldments Tab, select your profile and the profile will be extruded to the length of the line in your sketch.
What I have provided so far is just the parts and not many assemblies at this point. I will work further on some assemblies as I have time, but hopefully you will find this useful Please let me know either way.
Good luck.
Mark Beers

Solidworks v2013 parts files - Updated 4-27-2014 Revision 4a
Solidworks 2013 3D files for almost every part in the OpenBuilds Online Store
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blackbool, dddman, Chris Mayhew and 6 others like this.
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Recent Reviews
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blackbool
- 5/5,
wonderful ! Thank you so much for the add ! You did a tremendous work.
Any chance the C-BEAM could be added...Unfortunately I don't have solidworks 2014 :(
Cheers ! -
Sorkyah
- 5/5,
Great library for putting all the parts for my 3d printer project into SW.
is here any chance someone would be able to add the 40mm X 40mm v-rail file? i admit im still a novice when it comes to SW -
Guss
- 5/5,
Hi Mark. I did a Solidworks part file of the c-beam. See the resources... http://www.openbuilds.com/resources/c-beam-3d-cad.125/
You welcome to include it in your collection (maybe check my dimensions)
Just interesting. The 80mm sketch I got out of your part drawing, has a 0.02mm mistake in it (in the total height after mirroring). I fixed it, but can't recall how I fixed it.... -
kylem
- 5/5,
Great resource, the build plate for vslot however does not have all the holes in the middle of the plate modeled. I will attempt to update it with a onshape version soon.
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brbubba
- 5/5,
Great resource. FYI, the M5 clearance hole on the handle is only 5 mm when it should be 5.5 mm to be a standard clearance hole size. It was tight for my bolts.
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Daquifsta
- 5/5,
A fantastically useful resource, thank you for doing this. Also to the member who was having trouble mating the V wheels, if you still are, it's actually perfectly possible to do without modifying the models!
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dwm.cadman
- 4/5,
I appreciate the work it took to put all these files together.
I see that some SolidWorks users have had some problems with them though. I have modified the 4 design library files for creating extrusions with the Weldment tools. They are now dimensioned and fully constrained.
Someone should check them for dimensional accuracy though. The sketches weren't dimensioned or constrained and the issues were mostly with actual lengths and angles being smaller or larger than the displayed rounded value. I placed dimensioned them so that the actual value matches the rounded value.
The problem this created was that extruded surfaces that were supposed to be 90 degrees vertical and 180 degrees horizontal were actually 90.00000112 and 179.99996541. So mating them in an assembly took more effort than it normally would.
I can upload them for the next revision of the parts files but need pointed in the right direction.
As I build my assembly, I'll do the same with other SW parts. I encourage the other SW users to do the same so we can have a full revision quickly. -
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inside
- 5/5,
Nice collections of files!
Can someone please convert these to STEP or an earlier version of SW (like 2012?)
It's pretty easy - open up the Solidworks Task Manager and then create a conversion task for the subfolder with all of the .sldprt files.
See this image here for an idea of how to do it: http://cati.typepad.com/.a/6a00e5510582dd883401630079f892970d-800wi
Thanks!-
Author's Response
Hi there. Just posted Revision 4a in which I have created IGES and STEP files to match all of the previously included files. Let me know how they work.
By the way - creating a Conversion Task in the SW Task Manager does not work. You have to use an Export Task to create the IGES and STEP files.
Anyhow - good luck.
Mark
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Robotbeetle
- 5/5,
Really excellent time saver. I just wish all of the files were saved as .STL or IGES as well for those of us using older versions of SolidWorks.
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Author's Response
See Revision 4a for the new resource that contains IGES and STEP files to match every SW2013 file. Let me know how it works.
Mark