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Babybelt

Hello! Welcome to the github repo for Babybelt!


BabyBelt Pro is at https://github.com/RobMink/BabyBeltPro


Extruder, rolleridler Right side and tentionarm need support

www.printcepts.com

BOM:https://docs.google.com/spreadsheets/d/1HSS2FmvWl4BJgFne0Ccxiv6K9c1OWvDrwnjKOO4NND4/edit?usp=sharing

per version changes: https://docs.google.com/spreadsheets/d/1RWIczKBFYHM32IPGfSvWw3lULVfq1J2buDYnhtqqLhI/edit?usp=sharing

DISCORD: https://discord.gg/nVmeNJJSH2BB - Note, remove BB at the end of the link. Done to eleminate spam bots.

Youtube: www.youtube.com/c/robmink

Facebook https://www.facebook.com/groups/632751915097010

If you wish to support the project : https://www.patreon.com/Printcepts

• 45 Degree belt printer 90 mm by 86 mm ish axis

• Sensorless Homing

• 28BJY48 motors

• Mostly 3d printed

• Belt is iron on cloth on fabric

• Runs on Marlin

Design philosophy and considerations in order of importance:

Cheap. Target price if put into mass production around $100. During development and bootstrapping periods $200.

Cheap. I know we said that already but it's important.

Simple and easy to assemble

Reuse of common parts and limiting of fasteners

Assembled printer must fit in the priority mail prepaid box.

What makes the baby belt special

Use of smallest cheapest stepper motors ever

Use of 3mm round rods with 3mm PtfE tubes used as bearings

Simple iron on belt made from fabric and iron on material along with use of jigs for repeatability.

Smallest belt printer ever (as of right now)

Cantilever arm

Easily broken down for storage or transport and easy setup with two clip together assemblies for the whole machine.

Sensorless homing.

Aerodynamic exit ramp for parts.

Only two types of screws used for every thing (discipline design approach reducing overall BOM cost)

Non commerical, Help from Autodrop3d's mmiscool, Ottersdangerden and NAK-3d.

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