Custom Slotcar SR-40

Do-it-yourself 1/32 racing car (weight 73 gr)


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This car is the subject of an introductory course for 3D printers for apprentices. They must learn to choose the right printer between SLA, SLS, FDM and the right material. Indeed, some parts must not be brittle and resistant. In addition there are mechanical works.
There is a tool to print to create the windows by vacuum.
Mechanical parts can be ordered at (springs, axles, screws, sprockets, motor,tires)
For the pleasure of doing it yourself

Materials and methods

We get the best results with an SLA printer.
Use a resistant and non-brittle resin.
I used NYLON like HUAXIN's 315 black
The motor mounts well in the bracket without breaking it



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Mini sweety sun 1Sweety Sun commented ago

Superbe resultat. C'est le debut d'un défi !

Le chassis - porte moteur - slot, doit être souple et rigide pour supporter les contraintes de la course. Je l'ai fait en PA12 (nylon) Sintratec - Kit.

Mini smallcarman logo1Manuel Sanchez printed this ago
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Printed on:
Ultimaker Original+
Excellent design, I clipped off the rear spoiler bexause I'll not use it. Will print your VW as soon as possible. Thank you !
4f6da8bcc83f3fdebdd04decc1451ec6?default=blank&size=40ahbento added this to the Montaveis collection ago
Mini sweety sun 1Sweety Sun published this design ago