Pocket Rubber Band Racer - Free 3D Print Model

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NUKDDD

Toys & Games>Other Toys & Games

IP Report

Print Profile(7)

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X1 Carbon

P1S

P1P

X1E

A1 mini

H2D

H2D Pro

H2S

P2S

H2C

X2D

A2L

0.2mm layer, 2 walls, 15% infill

Designer

2.6 h

1 plate

4.7(717)

The Drag Pack

5 h

4 plates

4.5(39)

Glue On Aero-Kit

13 min

1 plate

4.7(13)

orings!

13 min

1 plate

4.7(24)

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Open in Bambu Studio

Boost

7696

18176

1022

899

12.7 k

7.7 k

Released

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Pocket Rubber Band Racer

Description

Boost Me (for free)

Your boosts help me continue to make designs available for free! Give me a like and follow if you enjoy my designs!

check out the free-wheeling push racer:

Please make sure your build plate is clean and free of grease and oil before printing. Although it didn’t happen in my testings, there are reports of it failing near the end of the print. If this happens to you, your build plate isn’t as clean as you think it is. Good luck 🙂

A pocket sized rubber band racer, featuring a unibody design that is lightweight and strong; and fun demonstration of how bevel gears work, powered by 2 rubber bands. 1:1 gear ratio.

Check out the Drag Pack from @eee2 in the print profile, make sure to read the descriptions 🙂

Give me a 👍 and 🚀 if you enjoyed this 🙂 more designs and commercial rights available on my Patreon.

Parts needed: 5 MR128 Steel Deep Groove Ball Bearings

6 24x2.5mm O rings

2 1.4x20mm Basic rubber bands

check out BOM for links or get them from Amazon:

Bearing: https://amzn.to/3AxTtaO
O rings: https://amzn.to/4dzJFLV
Rubber band: https://amzn.to/3MfHNvR

Due to its unibody design, it could be a challenge to bigger hands to assemble it.

Insert the rear axels into the rear wheels and stretch the o rings over them, front wheels use 1 each and 2 for each rear wheel.

Insert the bearings first, there are 5 rings on the model

Then place the axel gear in between the rear bearings and then insert the rear axels and squeeze tight so they go all the way in.

Insert the the front wheel and then place the retainer ring on the axel from the inside of the car.

Use a tweezer or thin plier to attach a rubber band to each side of the hook and the hook in the front of the car.

Printed with PLA Matte and Galaxy, but should work with any other filament.

Membership

If you'd like to sell prints of my designs hosted here MakerWorld, you can click on the join button, but if you're looking to sell prints and access exclusive models not available on MakerWorld, check out my Patreon at patreon.com/NUKDDD

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License

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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.