STEMFIE rubber-band-driven car
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STEMFIE rubber-band-driven car
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Print Profile(2)
0.2mm layer, 2 walls, 15% infill
Designer
4.2 h
4 plates
0.2mm layer, 3 walls, 15% infill
5.2 h
5 plates
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Description
A rubber band-driven toy car made of parts of the new 3D-printable Stemfie3D construction set. This toy car is easy to 3D-print and quick to build. It is the first project demonstrating the new and fully 3D-printable educational construction set toy.
This project exhibits the retention and controlled release of energy to achieve motion. The inspiration for this design is borrowed from science classes in schools, using the mousetrap challenge.
- Assembly instructions: stemfie.org/sps-000001
- Assembly video: youtu.be/8AIVcwuRmV4
- STEMFIE news 👉 X.com/stemfie3d
Comment & Rating (54)
All
Hi Stemfie3D, this design is cool. Could you add the tiers to the print profile?
3
Reply
You can download the blender file and export them as STL from there. I have just done that and uploaded a new print profile that you are welcome to try
2
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Print Profile
0.2mm layer, 2 walls, 15% infill
Printed with PETG, it looks fine but had some under extrusion in some places. I might used too strong rubber band as the lever shoots out, the wheels turn very quickly but the car is not moving forward.
1
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did you put rubber bands around the tires for traction like in the video?
(Edited)1
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Print Profile
0.2mm layer, 2 walls, 15% infill
great profile but not parts are present, specifically the tyres
The designer has replied
1
Reply
Thank you for noticing the missing wheels. :) They are now included in the newly uploaded print profile (.3mf file).
(Edited)
1
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Print Profile
0.2mm layer, 2 walls, 15% infill
super Teil, mechanisch Top
(Edited)
1
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Print Profile
0.2mm layer, 2 walls, 15% infill
Printing for teh kiddos, seems like nice little kit. More pieces to go!
1
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Print Profile
FAST 3.6 Hour Print!, 0.2mm layer, 2 walls, 15% infill
2
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The print profile is no longer public
Make sure your bed adhesion is good before printing this one
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Exelente ☺️
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I am having a hard time putting it together, The written instructions are for the incorrect 3d print . In addition the YouTube video shows a 3d printed item that is used to tighten the parts together but I could not find it to print it! The YouTube video is too fast to follow. I tried to slow it down but without written instructions and the printed part to tighten it together I am ready to give up on this ! Very flustered.
The designer has replied
1
Reply
Sorry, the instruction URL was not the right one. Thank you for pointing it out. The correct one is https://stemfie.org/sps-000001
0
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The "Assembly instructions: stemfie.org/sps-000003" posted above is not the correct link to this "STEMFIE rubber-band-driven car" the correct link is to https://stemfie.org/sps-000001.
(Edited)The designer has replied
1
Reply
Sorry, the instruction URL was not the right one. Thank you for pointing it out. The correct one is https://stemfie.org/sps-000001
0
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