if i put this on my car it's heavy i weight 1kg does it go faster? or stays at 1:1 fear ratio ?
@Ovlubush16 күн бұрын
probably stay at 1 to 1 ratio unless you make the friction clutch better
@acidflowsalt232118 күн бұрын
Also no mather what u use ur limited by traction
@acidflowsalt232118 күн бұрын
The one with aded with yellow gear can be used for dct transmisson
@Guard11an25 күн бұрын
solid design wonder if you could make the bottom 1 2x1 instead of 1 1x1 and 1 bushing
@crazyingenieur3277Ай бұрын
Everyone makes the same mistake... In an OPEN differential, BOTH axles get the SAME torque, no matter what!! In other words, the torque does NOT get divided by both axles as it is claimed in this video (0:25 and 0:55). However, the power gets shared, 50-50 in a straight line, both tires with full traction, or 0-100 (0 being the non-moving side). For example, if you lift up one tire, there is almost zero torque (just enough to overcome friction) on BOTH axles. The opposite side has traction, but since almost zero torque is not enough to move the vehicle, that tire does not move at all (almost zero torque, zero speed, zero power). The lifted tire rotates at a higher speed (almost zero torque creates high speed, remember Power = Torque x Angular Speed, so Angular Speed = Power / Torque, and if you divide the power by almost zero torque, you get a relatively high angular velocity), and all the power from the drive shaft (assuming 100% efficiency) goes to the lifted tire as wasted energy because the vehicle does not move. Note: the opposite tire consumes ZERO power (because of ZERO angular velocity), that is why all the power from the drive shaft goes to the lifted tire, and that is why the tire rotates 2 times faster than it would normally rotate. I hope this makes it clear. Torsen is different. It "sen"ses the torque difference. Typically, there is a 1:3 Torque Bias Ratio between both sides.
@The-creator-of-good-videos-15Ай бұрын
It should’ve had a longer tail, then the structure would look more like Anguirus’s structure… or something. Idk.
@NoXi64761Ай бұрын
Does the lower gear create more torque?
@Guard11an25 күн бұрын
Yes
@joseantoniobravoaguilar2302Ай бұрын
Gracias, realmente gracias, al ver este vídeo me ah ayudado para un proyecto que tenía a se mucho tiempo, y gracias a este video lo podre hacer, eres el mejor.
@ibuildblasters8118Ай бұрын
...why not use gears and oil? or even make it so that you have a stack of gears like a bike
@ameersstopmotions87572 ай бұрын
This is tge beat gearbox I've ever seen like how did you vome up with this its so genius
@ThisUserNameIsLong2 ай бұрын
Very nice explanations. This is the first time I have ever understood how a CVT works.
@karlsitell3 ай бұрын
Good explaination! Thanks
@karlsitell3 ай бұрын
Very well explained! Thanks!
@hazzatihazzati3 ай бұрын
If we replicate this in a bigger set, and put this original in the middle, can we get a 3 speed gearbox?
@sfrerku4 ай бұрын
So, it's more like a clutch slipping than a gearbox, since a gearbox is supposed to increase torque wile on lower gears, not the opposite like here where power is getting lost at lower speeds...still, interesting solution to avoid stalling the motor
@jaedonorozco4 ай бұрын
Could you make a tutorial please I need this
@Sir_Cactus4 ай бұрын
Sadly very inefficient. In low gear a lot of energy get's lost in the transmission, resulting in only a very slight increase in torque at the output compared to high gear.
@FLORIDIANMILLIONAIRE5 ай бұрын
The ball looks like an apple 🍎
@as16795 ай бұрын
Hi. I found this video because my son's 42114 is not functioning properly, so i searched about differentials. When it was new, the 42114 could go over obstacles easily. After about 1 month time, it cannot go over even a pen. I checked the gears but couldn't notice anything wrong. Do you have any idea what the problem could be? Should I reassemble the whole hauler and try again? He is quite frustrated, and so am I. Thanks for reading, and I hope you can give me some insights. Thank you!
@Triaxialmist2215 ай бұрын
Parts list?
@serafimhacker6 ай бұрын
i am speechless about this auto-gearbox its... unbelivable simple
@watchlover77506 ай бұрын
O went on AliExpress and bought 10 of these friction gears right away, thank 😂
@batman36987 ай бұрын
Really clever! Nice and compact, simple, efficient. You can put more than one in a row as well.
@FenixBG7 ай бұрын
I have watched this (and similar) video(s) multiple times and I still don't understand a part of it. I do understand how the gearbox works but do you actually get more torque? I am starting to become confused at 3:13. If you have the driving force in the engine and you simply divide it in two pathways why does it get more powerful when it goes through only one of the pathways? Is it because you have a high gear ratio in the second pathway (lower path at 3:55) and when you "turn it off" via the clutch you get the full in the first pathway? As a thought experiment, if both pathways have the same gear ratio, it wouldn't increase the torque, would it? And some of the power goes into the clutch as friction, doesn't it get worn out very quickly, have you used it in an extended period of time? Thanks!
@Ice-Qube7 ай бұрын
It's funny to me how I saw this Video years ago and when I needed this I was able to find it so easy! It's an amazing Idea for a CVT and this never really left my mind. I wonder if the parts can be changed out to get more torque since I would guess that this example slips easily because of the parts used.
@NaveedUlIslam7 ай бұрын
Amazing, brilliant and genius.
@NaveedUlIslam7 ай бұрын
I am impressed. Thanks for sharing this amazing automatic transmission idea. I will definitely use this design and will pray for you when having fun. Awesome :)
@collinkaufman23167 ай бұрын
What will happen to the low ratio if you double up the white slip gears and another gear to connect to the white gear ofc
@willislin68 ай бұрын
If you put few of them in series, will it become 4 speed or even 8 speed transmission?
@DominicLeung878 ай бұрын
this is NOT how torsen/helical LSDs work there are no wormgear/wheel pairs in a torsen/helical diff, no gear pair in those diffs approaches anywhere near the gear ratio a worm wheel/gear pair has Torsen/Helical diffs work because the helical cut gears (which look vaguely like a worm gear in that it's spiral-y but not nearly as aggresively) generate significant axial load and thus friction against the differential housing when load is applied
@geckoram62869 ай бұрын
And always remember to sync your balls guys! Jokes aside great video, really cool little transmission
@kaiyanwang549610 ай бұрын
Is the clutch gear a must have?
@Matt-ve1jm11 ай бұрын
take care: in an open differential the torque provided by the power unit is always distributed 50% per side in every (but really in every) condition, even if a single wheel is slower, blocked or turns in the opposite direction.
@impactodelsurenterprise24404 ай бұрын
No
@Simple_But_Expensive11 ай бұрын
So, if you were to put one of these gearboxes on both the front and rear axles, and then a third one to split between the axles as a transfer gearbox, you could theoretically put all the torque into a single wheel if the other three were slipping? Sounds like the ultimate 4WD to me.
@pontiacg4459 ай бұрын
You don't often see torsen diffs used in off road vehicles because they only transfer torque if there is torque, so if you lift a wheel and it takes hardly any torque to turn it, that's all the torque you'll get out of it. In essence, zero times the torsen torque bias is still zero. This video isn't a good representation of a torsen diff. More likely to find one on a roadgoing car.
@Simple_But_Expensive9 ай бұрын
@@pontiacg445 I thought the point of a torsen was that it diverted the torque from the wheel with no traction into the wheel with traction. Doesn’t this mean that if one wheel is in the air all the torque will be diverted to the one still on the ground? If not, I guess I don’t understand how it works.
@pontiacg4459 ай бұрын
@@Simple_But_Expensive It diverts torque from the low traction wheel to the wheel with more traction. If the low traction wheel has zero torque, then the other wheel gets zero. A car will generally spin the inside tire in a corner with an open differential due to weight transfer, a torsen will shift and multiply some of the torque it took to slip that inside wheel to the outside wheel. This video is not a good explanation, at all. Wikipedia is better.
@Simple_But_Expensive11 ай бұрын
It would be interesting to see you use the flyweights to maintain a constant output speed with variable input speeds.
@dnch Жыл бұрын
great idea, i have to test it out, but isnt there lot of power lost by slipping the clutch?
@wojciech3457 Жыл бұрын
This is wrong idea because friction on lower gear don,t make output stronger, low velosity only.
@ferdoreznik Жыл бұрын
No, lower speed means automatically higher torque minus the resistance in friction. Check please my another video where I made switch to fix the higher speed in this gearbox without dropping to low speed. There you can see that in low speed it has really more power than in case of high speed. There is also small car climbing the hill. It really works.
@darrentluthersusilo1822 Жыл бұрын
For the standard you can use the locked difrential method
@wonjaechang8933 Жыл бұрын
amazing!!!
@wonjaechang8933 Жыл бұрын
whoa!!!! my son will love it!!!
@laurovolta5676 Жыл бұрын
Awesome videos, thank you so much for share.
@mdmed1a Жыл бұрын
Tutorial?
@Sus-fl5hx Жыл бұрын
That first gearbox is in a Lego set I have
@koalastrats Жыл бұрын
Instructions for the whole car?
@renetik8943 Жыл бұрын
rly good but looses 2 much energy over the slow-clutch-way..
@ezequielsanuy8895 Жыл бұрын
Would be great if you add a torque sensor made out of a differential and an elastic band (Kinda I saw in another video) to control the cvt automatically
@ezequielsanuy8895 Жыл бұрын
Yes this is the right approach when you try to use a differential like a gear box, (in the lego world)
@firemundy4528 Жыл бұрын
This makes me want to take engineering in college. But I already know how depressed engineering students are.
@tech_jc1120 Жыл бұрын
Suspensions on the wheels will make it go up that ramp.