mouCarXX

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Mofantastico

Education>Physics & Astronomy

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Description

Current distance record by: your name here?

Key Features:

Adjustable wheel size - from 4cm to 18cm diameter
Adjustable Lever Arm length - slide the clip up or down and adjust the force
Adjustable mousetrap position - extends the lever arm to its maximum of 40cm
Zero-Glue Assembly
Modular

Can you beat 50 metres?

We verified this car travels 50+ meters, but we haven't found its limit yet!

Can you beat 50+ metres?

Test your build on a smooth surface and leave a comment with a photo and your exact distance result.

If you break the record, we will show your username on this page.

Video:

Video created by TM. Video plays faster than real time.

Print

All parts needed are in one file: all_parts_no_whees.stl
→ add wheels from the wheels folder (rear 120mm, front 80mm recommended to start)

Print Settings

4-5 perimeter walls
0% infill
no support

Parts you need

2x Steel Axle 2mm diameter, length: 100mm
2x Wooden Square Sticks 6x6mm , length: 50cm -> frame
1x Wooden Square Stick 6x6mm, length: 40cm -> lever arm
1x Mousetrap Victor Brand (available at your local hardware store f.e. https://www.obi.de/p/1394576/protect-home-mausefallen-classic-2-stueck)
1x Fishing line / String

Quick Assembly:

Click together as in the picture.

Hint for the axle: Insert both sides of the axle into a wheel hub by 33% of its length. Use a hammer to hit the assembled axle one or two times. The final length with hubs is 100mm.

For more detailed assembly instructions see: https://www.instructables.com/MouCarXX-Mousetrap-Car-Long-Distance/

Trouble Shooting

Sanding wood is easier than sanding plastic
If clips are too tight break them off.
If mousetrap bracket is to loose fix a cable tie at the end. It will hold it in place

Disclaimer

I do not take any liablity for damages or injuries. Build and use at your own risk. The linked products and pages are for reference only. I dont get paid for from the owners.

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License

This user content is licensed under a Standard Digital File License.

You shall not share, sub-license, sell, rent, host, transfer, or distribute in any way the digital or 3D printed versions of this object, nor any other derivative work of this object in its digital or physical format (including - but not limited to - remixes of this object, and hosting on other digital platforms). The objects may not be used without permission in any way whatsoever in which you charge money, or collect fees.