
A marudai/丸台 for making kumihimo/組み紐 braids. WORK IN PROGRESS!! | Download free 3D printable STL models

Your own 3D parametric modeler.
FreeCAD is an open-source parametric 3D modeler made primarily to design real-life objects of any size. Parametric modeling allows you to easily modify your design by going back into your model history and changing its parameters.
FreeCAD Appreciation
I would just like to say thanks to all the devs and users giving feedback for making FreeCAD such a great tool.
I've been using CAD professionally for 25 years, mainly AutoCAD and Solidworks, but have been a Liinux user at home for about 20. As an engineer I've always been looking for a solution for home use, but nothing has ever come close to what I'm looking for. Closest was possibly Onshape, but the public file limitation on the free tier has always rubbed me the wrong way. I would also much rather prefer an FOSS solution.
I've tried FreeCAD on and off over the last couple of years, but just couldn't get the hang of it, until now. It being Easter weekend I had a couple of days off and decided to follow a couple of tutorials on Youtube. Mostly Deltahedra and MangoJelly. It has finally clicked. Yes, it's different to how I'm used to working, but it works. My biggest pain point is probably assemblies.
There is obviously still some pain points, but compared to even just a year ago it
Getting the hang of the CAM workbench
Finally managed to actually design, CAM, and post process something all with just FreeCAD! Just a simple sign for a library patron. This finished item obviously still has lots of issues but they're mostly user error and I think I know how to fix them. HUGGGEEE thanks to clsergent for designing a postprocessor for Snapmaker machines, since the company hasn't bothered to maintain theirs for like years and years lol.
Overall couldn't be more satisfied, 10/10, FreeCAD is amazing 🔥
Help! I pressed a key on my keyboard and the Freecad interface went all weird and flashy transparent.
I think opened a debug console or something.
Is there a better way to do the kinds of grooves?
I mean those like that, i did this one manually, but it was quite an annoying process, is there any tool in freecad that can help with these situations?
I have equality between all these lines, but it was still not so pleasant
Still pretty new to FreeCAD (and CAD in general), any advice on my design before I 3d print it?
A marudai/丸台 for making kumihimo/組み紐 braids. WORK IN PROGRESS!! | Download free 3D printable STL models
The .stl and .fcstd files are at the link. All the test joints I printed fit together really nicely, but I'm worried the overall design might have issues that I'm too much of an amateur to identify. It'll need a LOT of filament... Good wooden marudai cost hundreds of dollars, whereas 1500g of my preferred filament is only like $45, but I'd still hate to waste that much of it. The printing itself I'm not too concerned about, it's easy stuff. Just a little bridging and no support. Of course, that doesn't necessarily mean the finished/assembled object will be functional. Thanks in advance if you have any tips!
PS: This is also my first use of the spreadsheet function, I usually just rely on named constraints from prior sketches. It's really neat. FreeCAD rules!
Made my first parametric model in freecad!
after bashing my head in my table for a bit, i finally managed to make something "salvagable"... i think.
this is meant to be a vesa adapter, from 200mm to 100mm; the idea is that 6mm metal screw-posts are melted into the holes
Dart case made with FreeCAD 1.0.0
And here the real deal:
Only crashed once :)
FreeCAD 1.0 finally dropped!
FreeCAD, the open source 3D parametric modeler
Finally tried my hand at FreeCAD RC2... what an improvement
I’ve tried the dev branch of FreeCAD for a while now, but backed off due to how unpolished it felt. But when I saw FreeCAD V1 RC2 pre-release on GitHub Id thought to try it out.
My first impressions didn’t blow me away, sure there were nice UI touches here and there. But nothing really stood out to me. But that changed when I started cading.
It’s not a major overhaul to my eyes. But the nice touches are everywhere. Like adding a TinkerCAD navigation controls option for beginners, and smart snapping and auto constraints enabled by default. So, so nice especially for noobs who don’t know that >.< is a centre constraint in the tool bar.
But I had a quick project, tonight. Redesign an older model from scratch to add in new parts. My original designs were some of the first real work I did in FreeCAD so it was nice to see the improvements. Out side of legacy bugs like attaching a 3 point arc to a line still being present, the process was smooth, not as pain free as Fusion, but better.
Th
After operating for almost two years, Ondsel has made the difficult decision to cease operations and close down.
It was a pleasure using it. I wanted to switch from Fusion to Ondsel and tried to learn it as an alternative.
Did you use Ondsel?
Case for dew-point ventilator
I'm designing a case for a dew-point ventilator controller to be 3d printed. The controller is implemented using arduino on an esp32. The project is based off of the code and HW implementation by Make Magazine Germany: https://github.com/MakeMagazinDE/Taupunktluefter. When starting out I was thinking this would be an easy project but it turned out that especially the lid with its lip and groove design and the parts fixations were not that easy. I'm excited to finally print it.
The file is parametric to some extent and the main footprint is based off of a master sketch. Many parts were imported as step files from grabcad. I used FreeCAD 1.0-rc1 which works like a charm for many things. Next thing I would like to do is to use the new assembly workbench. What do you think?
Manual "Exploded view",Anyone here ever tried to make material patterns for textiles using FreeCAD or other FOSS tools?
I was thinking about trying some sewing for headphone covers and a strap. I can easily disassemble the existing materials and reverse engineer them. I would rather try to learn parametric iterative design of textiles and alter the fit of the pads based on a pattern. Anyone have any experience with this application?
Why is FreeCAD symmetry-stupid?
Maybe there's something I don't understand here. I'd love it if someone told me how to do the following.
Let's say I have some really complex shape in a sketch left of the Y axis: it takes me forever to get it just right. Then I need to mirror it on the right side of the Y axis and connect the two halves.
In SolidWorks, it's trivial: mirror the stuff, done. If you change the master shape on the left, the change is reflected on the right.
In FreeCAD, the best you can do is make a mirror copy of the left-hand side elements - which also makes copies of the constraints which are completely independent from the original constraints on the left-hand side - delete the stupid new right-hand side constraints and slowly, painfully constrain the right-hand side copies to the original left-hand side elements, trying to dodge the dreaded orange over-constraints all the time. It's long, it's painful, and the end-result is usually so fragile that if you change anything significant on the left-ha
Made a wallpaper based off of my FreeCAD Designs
Thank you FreeCAD for not pay walling the ability to create technical drawings.
So what I did to make this was to create a technical drawing of all the designs I wanted and I made this photo in Inkscape.
Was designed to be a banner for my social media, but loved it so much that I'm just using it as my desktop wallpaper.
Rectangular selection in the sketcher in the way of 3D navigation
Hey everybody,
After a few months without using FreeCAD (but keeping up with the daily updates) I need to model a quick something today.
And I realize there seems to be a new feature in the 0.22.0-dev version that prevents me from orbiting around the model when I'm in the sketcher:
I use OpenSCAD-style 3D navigation, which means I left-click to rotate the model. In the sketcher, left-clicking is used to do a rectangular lasso selection, and that prevents me from orbiting around the model. I tried with shift, ctrl, alt and all combinations thereof, but there seems to be no way to disable that selection feature.
Fortunately I also use a 3DConnexion Spacemouse, so I'm not completely stuck, but it's kind of annoying to have to use that thing when I'd rather not move my hand away from the keyboard.
Anybody knows how to disable the lasso thing?
why I can´t loft?
I'm working on a tray drawer (for the curious, it's for the Tesla Model Y front center box). Using FreeCad 0.22 dev, the model will be 3D printed.
With your help I could made it how I wanted. However as I'm a beginner with FreeCad, there's a lot of ugly things. So I wanted to work on this new iteration and clean it up as much as possible, mainly to learn the software.
I have 1 major problem: I can't make a loft between my to sketches to create the separators. And I don't understand why.
Another point I do not fully understand is the construction lines. Should I use the External Reference or a Carbon Copy ? I don't really like the carbon copy as there's to much things displayed and sometimes I'm lost and don't see my original sketch anymore. For example, my bottom separator sketch must be linked somehow to my bottom box sketch, so if I change the position of the bottom of the box, the separator will adjust automatically.
Here's an image of how the model should look (my previous ite
How would you make this tray?
I'm new to freecad, so far I made it this way :
Sketch a rectangle for the top surface, pad it, add filets for the corners. Then select to bottom face, make a new sketch, another rectangle, then a datum plane 40mm below, sketch another smaller rectangle, and make a loft between the two to create the bottom of the tray.
Now for the hole I made a rectangle on the top face and made a pocket with an angle.
Downside of this, the thickness of the walls is not equal. Ideally I'd like a 1.5mm thickness everywhere. And I'm not really sure how to proceed to make the separators inside the tray.
What is the most efficient way to do it? thanks
FreeCAD 1.0/Ondsel 2024.3 Release Timeline?
Anyone aware of a target date for when FreeCAD 1.0 and/or Ondsel 2024.3 will be released?
Does FreeCAD support 3D scans with color?
I am trying to design a simple case for a laptop motherboard, and thought to get around the distortion happening with my pictures by taking a 3d scan of it with Kiri Engine.
Everything looks fine in the preview of it and everything, but when I import the OBJ into FreeCAD it is just grey and I can't distinguish the mounting holes from the rest of the board.
Thanks in advance