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Ronald @ronald brettspiel.space

I’m fascinated by #PiDP11 software, looking forward to buy the proper hardware.
For now I built myself a case, modeled in #FreeCAD around STEP-files of a #RaspberryPi and a 7” HDMI display. The design is inspired by #DEC #VT100 terminals common in the late ‘70s.
The thing hangs on the door of a cabinet in my office, it will be degraded to a simple monitor as soon as I get the #PiDP case. It has a similar size and will hang at the same door.
@freecad@social.freecad.org #FreeCADFriday

Fake VT100 terminal.
Terminal modeled in FreeCAD.
STEP models inside the case.
Allyn but totes spooky 👻 @Allyn mastodon.ie

Here’s the finished, 3D printed product!

This thing is seriously sturdy.

I had previously printed a similar version from makerworld but it wasn’t strong enough to hold my glasses, and if you drive over a speed bump - the sun glasses were dropped to the floor!

3Dprinting functional3dprint freecad freecadfriday
3D printed sunglasses holder, mounted in my car.
3D printed sunglasses holder, mounted in my car.
Allyn but totes spooky 👻 @Allyn mastodon.ie

You can see how I modeled the cutout for the nose section here:

This was by far the hardest part. I attempted to “pad” the area out multiple times but was hit with the dreaded “wire not closed” error.

In the end I drew an inverse shape and used “pocket” to remove material.

FreeCAD FreeCADFriday 3Dprinting functional3dprint
A simple sketch overlayed on the drawing, showing how material was removed from the cube shape to model the nose portion of the sunglasses.
Allyn but totes spooky 👻 @Allyn mastodon.ie

A little late for #FreeCADFriday but here’s what I designed and printed this week:

A magnetic holder, to keep my sunglasses safe in the car.

My car has a (disguised) metal plate hidden beside the steering wheel - so you can add your own magnetic flair.

A sunglasses holder. It's a cube shape with a cutout in the center that matches the shape of the nose part of my sunglasses.
The reverse of the holder shows mounting holes for the magnets.
Dr Footleg (he/him) @drfootleg fosstodon.org

This nearly broke me, and definitely broke FreeCAD multiple times, but I have made a working iris, animated in the assembly workbench. #FreeCADfriday #3dprinting #FreeCAD

An 8 petal iris mechanism modelled in FreeCAD 1.1.4
3D printed working iris prototype.
NUeB @NUeB mstdn.social

@freecad@social.freecad.org
Now that the navigation light fits and works on my Alpha W9 #velomobile, I take this #FreeCADfriday to build a taller (more than twice as high) and somewhat sturdier version for the Strada Velomobile. I do this in #FreeCAD 26.3.0RC1, which works fine so far.

(Though I very much hope, issue #32955 will make it into 26.3 release.)

Regel17
Screenshot FreeCAD with the model of the light's foot. I need to add height between the binders (used for an additive loft) and the upper pad "Rand". So all binders will get an additional offset and a pad is added between loft and "Rand". (At least that's my 1st plan … LOL)
Navigation light "PosLi-P" on my Alpha velomobile in the garage, photo taken from across the street. Strada velomobile on the right side will get an adapted "XT" version of PosLi-P.
close-up of PosLi-P on the velomobile scoop – does not sit perfect because it is only sticked temporarily (and the wires are thicker than the double sided sticky tape)
Ronald @ronald brettspiel.space

Every year at #Christmas, my father-in-law builds a very large nativity scene with antique figurines in his #church. The figurines have wooden joints, some broken over the years.
He asked if I could 3D-print replacement parts.
Modeling them in #FreeCAD went quickly, printing them took significantly longer.
#FreeCADFriday @freecad@social.freecad.org

"Grandpa needs ten of these from the 3D-printer."
Quick model in FreeCAD.
Part of the nativity scene, a few years ago. The whole setup is larger than my living room.
Essembly e.V. @essembly mastodon.social

Zum #Softwarefreedomday am 19.09. laden wir um 15 Uhr zum Workshop ein.
Im Mittelpunkt steht das Thema “Arbeiten mit FreeCAD”.

Gemeinsam erarbeiten wir uns die Oberfläche und Handhabung von #freecad .

Bitte melde dich per Email unter an.

Mehr Infos unter essembly.de/blog.html

Der Workshop ist kostenlos. Um Spenden wird gebeten.

Makerspace EsslingenamNeckar EsslingenMaker Maker CNC
Das Bild zeigt die Oberfläche von FreeCAD. Im Bild sieht man ein 3D Model welches mit freier und quelloffener Software erstellt wurde.

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