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Everything posted by Didumos69
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Didn't know about the kickdown. Makes sense. Thanks!
- 23 replies
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- transmission
- gearbox
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This is not really new, but it is the first application in a vehicle that I come across. @Charbel did something like this and I've seen something similar with a shock absorber. The general issue I have with these kind of gearboxes is this: Imagine you are driving a steady pace in 3rd gear. Now you open the throttle wide, with the idea to accelerate quickly. Torque will increase, which will cause RPM to increase, which will eventually cause the automatic gearbox to shift to 4th gear. That's what you would expect. However, when you open the throttle wide with this gearbox, the increased torque will make the gearbox shift down to 2nd gear .
- 23 replies
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- transmission
- gearbox
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Yes. Check out @jb70's Pimp up my Porsche on Rebrickable. His MOD has practically all the fixes from the unofficial errata and more. It also got rid of the pin clutch. https://rebrickable.com/mocs/MOC-8003/jb70/42056-pimp-up-my-porsche/#info
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Pendulum wave music machine
Didumos69 replied to aeh5040's topic in LEGO Technic, Mindstorms, Model Team and Scale Modeling
Mesmerizing. -
Worm gear
Didumos69 replied to Mechbuilds's topic in LEGO Technic, Mindstorms, Model Team and Scale Modeling
That sound logical! Thanks! -
Worm gear
Didumos69 replied to Mechbuilds's topic in LEGO Technic, Mindstorms, Model Team and Scale Modeling
What if you rotate every second new worm gear 180 degrees? Now that we have arrived at the trivia. Obviously you can't make a LEGO worm gear spin with a normal gear. But what if some other power source already spins the axle with the worm gear attached. So the worm gear is already rotating. Now would also applying force with the normal gear that meshes with the worm gear speed up the worm gear, given that the normal gear spins in the right direction?