3D Printer Gearbox - Spinning it FAST
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Published 2021-05-22
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Printer: Creality - Ender 3
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Watch other episodes of the gearbox series:
Episode 5 - Possible to spin last gear? • Is it possible to spin the last gear?...
Episode 4 - Generator: • Homemade GENERATOR GEARBOX | power al...
Episode 3 - Drill: • 3d Printed Gearbox + Drill Attempt #1...
Episode 2 - Speed Test: • 3D Printed Gearbox - Speed Test [Epis...
Follow along as we 3d print different gearboxes, try different gear ratios, explain the science behind these mechanisms.
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#gearbox #ender3pro #gears #gearratio #ratio #3dprinted #marblerun #satisfying #machines #tech #ASMR #create #3dprints #3dprinting #3dprinter #workshop #woodworking
All Comments (21)
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“There should be no problem with the box coming off the table” Table comes off floor
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Put some silicone lube on the gears/shaft, or hook em to ball bearings. That'll really knock out some of the friction :)
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You need a flywheel on the highest Gear so it stops constantly losing momentum every time you stop cranking
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The way you made the screw near impossible to reach kind of makes you a real engineer
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Truly an engineer moment when the placement of things doesn’t cross your mind until you have to take what you built apart
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Infrared camera view of that construction would be fun. Would be interesting to see where the Energy gets lost.
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Use a square rod with a keyway through the gears as opposed to cylindrical. Then you can drive it with a high torque drill. Lubricate the gears. Put a propeller on the end, brace for takeoff
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I wish you’d put a contrast color line on each one so that the speed of rotation shows up better on camera.
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If you have the appropriate tools, try bending part of the metal shaft to make it into a handle itself rather than depending on some sort of glue to hold a handle in place
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06:01 What we like to see next? Faster spinning Gears of course!
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Alternate title: "how to build a really good pencil sharpener"
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Its currently 2 am and im watching this. What am i doing with my life
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You should add keyways to the gears and use a keyed shaft
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Nothing like honest clickbait delivering on the common request of "Please just spin it as fast as you can, even if it breaks, that's the point!" You truly are a gift to this particular YouTube niche.
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How to destroy world: put a 10000 rpm motor in the hand wheel
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You should start putting a black mark along the gear at even intrevals, either a single line, (center to the outside), or a pie slice colored in, to allow the casual viewer an easier time counting rotations.
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Very cool. Maybe you should key the handle. Use a file to put a flat section on the axel and then have that slide through the plastic handle, with a lock pin either side.
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Last gear was spinning 167 times in a second, that's wow!
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”Gears spinning” -subtitles: [Applause] 4:36
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loved the no waste method of using the old handle inside the new one
