Hey there! As a 3D printer addict I do a lot of small parts in CAD to print and use around the house. Lately I’ve been exploring all sorts of CAD software since finding out there’s a more around than just Fusion360 and Onshape so I started exploring what’s out there and jotting down my impressions.
Hope this is not spam, just want to help people see what’s around and help them pick!
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I use Tinkercad for simple stuff, FreeCAD for complex parts, and Blender for anything requiring sculpting. As a 3d printing hobbyist I can’t justify the price of commercial CAD software. I prefer open source when a good option is available. FreeCAD took a little getting used to, but it’s got everything you might need to create a part or mechanism for printing. Tinkercad is great for real quick simple stuff, and for blending simple models together. Software is a tool, and you need a specific tool for each specific task. Blender is the best free 3d sculpting software I’ve found.
FreeCad, because it’s open-source and work great on Linux. Took me 1-2 week to understand how to use it!
I would also recommend checking out SALOME for 3D modeling. I’ve been using the shaper toolbox to create geometry for fluid simulations and it’s worked well for me. The shaper toolbox is parametric (as opposed to SALOME’s geometry toolbox which is not).
After you’ve created your geometry in shaper you switch to the mesh toolbox to create your stl file. I think there’s really good control over the triangle creations with SALOME. For example, you can specify edges and faces you want smaller triangles in (like around tight geometries, holes, etc). I’ve been able to get much higher quality stl files with this method than with freecad.
SALOME is free and open source software.
SALOME is definitely on my list along CAD Builder, which as far as I could see seems a more streamlined version of SALOME 9.09 focused on part modeling (at least from my 5 min quick look)
If you are an American or Canadian veteran, you can get the educational version of Solidworks for $20 / year. I’m on my 8th or 9th year of using it.
This is a field where free software is unfortunately way worse than the paid options, and all the paid options are expensive.
If you are still a student, you can get SolidWorks for 100 USD a year, or Creo, Inventor, or Solid Edge for free. Completely non-commercial though.
If you are serious about this, get a SolidWorks permanent standard license (it’s like 4 thousand USD?) or ZW3D permanent license which is just a bit cheaper, it’s a relatively new Chinese company though, so a bit of jankiness is expected, but up to you if you want to try them out.
Solid Edge is available for free for non-commercial use to everyone, I’m almost done writing its article and it looks really good tbh!
Never heard of ZW3D, sadly the pricing seem a bit steep for what I’m looking for :S
Do write a bit on synchronous modeling.
It’s up! Let me know if you have anything I should look at correcting
Looks good to me.
You can use Lemmy as your comment section. Would like to see you try out more CAD software, since this place really needs original content to grow.
Oh that’s a neat idea, I was exploring comment systems but the ones that inspired me (like Cactus Comments which is based on Matrix) I had trouble getting to work. I’ll try setting it up when I get more time!
I generally settled on Fusion360, but Alibre Atom was promising aside from some system stability issues on my desktop. I really wanted to like freeCAD, but I just didn’t have the time to invest in learning its quirks.
I hope I get to revisit it for the series. I had the trial months ago but let it expire without trying it much (had a lot on my plate at the time, plus was having some issues with it). Sadly I could not reset the trial, maybe if I ask kindly they’ll let me have an extra week or something?
I got the impression they probably would especially fall when they seem to do some heavy sales promotions.
