AD Thanks to Keeps for sponsoring this video! Head to keeps.com/bruton to get 50% off your first order of Keeps hair loss treatment.
I previously built an omni-directional robot with ball-shaped wheels. Each wheel had a hemisphere which if free moving. There were some suggestions that these hemispheres could be powered, although we'd have to vary the velocity as the main axel rotates because a small circumference will be touching the ground. We can use this to our advantage however to make a continually variable reduction or continually variable transmission (CVT). Often CVTs use belts running between two pulleys which can change diameter, but in this video we're going to use a ball.
Videos featured: • How A CVT Works by TEA...
• NuVinci Bicycle CVT
CAD and Code: github.com/XRobots/BallCVT
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Patreon: / xrobots
Merchandise: teespring.com/stores/james-br...
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Affiliate links - I will get some money of you use them to sign up or buy something:
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Matterhackers 3D printing supplies: www.matterhackers.com?aff=7500
Music for your UKposts videos: share.epidemicsound.com/xrobots
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Other socials:
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CAD and Code for my projects: github.com/XRobots
Huge thanks to my Patrons, without whom my standard of living would drastically decline. Like, inside out-Farm Foods bag decline. Plus a very special shoutout to Lulzbot, Inc who keep me in LulzBot 3D printers and support me via Patreon.
HARDWARE/SOFTWARE
Below you can also find a lot of the typical tools, equipment and supplies used in my projects:
Filament from: www.3dfuel.com/
Lulzbot 3D Printers: bit.ly/2Sj6nil
Lincoln Electric Welder: bit.ly/2Rqhqos
CNC Router: bit.ly/2QdsNjt
Ryobi Tools: bit.ly/2RhArcD
Axminster Micro Lathe: bit.ly/2Sj6eeN
3D Printer Filament: bit.ly/2PdcdUu
Soldering Iron: bit.ly/2DrNWDR
Vectric CNC Software: bit.ly/2zxpZqv
Why not join my community, who are mostly made up of actual geniuses. There’s a Facebook group and everything: / 287089964833488
XROBOTS
Former toy designer, current UKposts maker and general robotics, electrical and mechanical engineer, I’m a fan of doing it yourself and innovation by trial and error. My channel is where I share some of my useful and not-so-useful inventions, designs and maker advice. Iron Man is my go-to cosplay, and 3D printing can solve most issues - broken bolts, missing parts, world hunger, you name it.
XRobots is the community around my content where you can get in touch, share tips and advice, and more build FAQs, schematics and designs are also available.