Diferencial

[nicolassant1]

I have a question for all doubt when a drive shaft (axle shafts) is longer than the other wheels move at the same speed in a straight line? or wheel speed varies over the length of the lateral axes

[DesignViz]

Please visit the NXTutorials website for more cool tutorials on NX 8.

[lasive]

Well done! Gave me an "aha" moment right now.

[crudeoilsystems]

well put together

[eaglesdood16]

the teeth on the pinion and ring gears dont match lol

[hyrrokinfamily]

Yes but will it blend ? That is hte question

[djeeuutoane]

@hyrrokinfamily haha, you mean will it "shred"

/watch?v=tPDLX0koXFs

this thing can handle it xD

[Dualshock21]

weld it!

[souhir877]

can i have solidworks part document??? thx

[pirizkpo]

etaguno



[OnnomonnomonnO]

what if you would get into a situation, when one of wheels would be in the air :D:D badass situation ...

[o3485793847563]

@OnnomonnomonnO people do that all the time offroading. the one in the air spins with all of the power going to that wheel. which is why offroaders use spools or lockers. to keep the power distributed evenly to both wheels no matter how much stress/ strain is on one or another. that way when one goes up the other still spins getting them out of the nity grity. :)

[OnnomonnomonnO]

@o3485793847563 ahaaaaaa... thanx for the explanation! ;)

[993Darek]

ok i got it but how do we make it spins at the same speed after, when we are driving straight ?

[sharkymax]

taken for howstuffworks(dot)com

[duckar]

so how to lock differentials work, when only one wheel is powered by the engine

[o3485793847563]

@duckar a "locked" differential is where you take the spidergears shown in the animation and replace with a locker so neither one can spin faster than the other. they both recieve the same ammount of torque all the time spinning both the same ammount

[Zyworski]

To look at it you would think that your lucky to get the tire to turn at all. I would think that the 2 planetary gears would just want to climb around the sun gears on the axels, but somehow torque is applied to the axle. I can't figure it out, I guess maybe it requires a hands on turning of the gears to get a feel for what is going on.

I can see the slip part of limited slip, I just can't see the drive part.

[o3485793847563]

@Zyworski thats not limited slip differential. just a basic unlocked differential. if ya look real closely none of the gears are stationary.only time one would remain stationary is if one wheel is in the air and the others on the ground. the airborn tire would recieve 100% of the power the grounded would recieve 0%. in a straight line both tires planted each recieve 50% of the torque. in the vid above it appears the left is getting about 75% and right is 25% which is why the left is faster :)

[dulux997]

i własnie przez to gówno nie można kręcic bączków tylko spawac trzeba ...

[nertif]

The blades dont fit well when rolling in the move.

[Yaodintakoy]

Ха, посмотрите на гипоидную передачу, нормального зацепления там явно нет, если видимая сторона маленькой шестерни выглядит как видимая сторона большой, то в зацеплении они повёрнуты в разные стороны!

[alikstr]

@Yaodintakoy точно!

[pakistanhater]

can anybody tell me how to download video from yuotube???

[dacodoco]

@pakistanhater  no

[locouk]

@pakistanhater Errr, NO! Why should you take any credit for someone else's work?

[JoaoMario24]

@pakistanhater download realplayer sp, then come on youtube and you should be able to download it. bad thing is that you cant copy the video to other places.

[theoutfielder40]

if the same load,the two wheels turn equal speed,,,but if one wheel has no load that's why it turns fast..because of locking system...lol

[jordana8899]

@theoutfielder40 your comment sounds intelligent but why the lol at the end? it's like someone types a serious email to his boss and have a lol at the end

[westcoastlife4show]

so if your turning on a curve if u have a locking diff u will go really slow but if u go straight u grip on both tires and take off faster than the open one rite can someone correct me if im wrong

[jaylc005]

@westcoastlife4show you will find when your going strait both wheels will be rotating at the same speed there will be little resistance on either one or the other, unless there is an inner wheel to create drag and an outer wheel wanting to rotate faster there will be no differential between the two, remember, differential is terminology not a device.

[sms250684]

@jaylc005 can u pls xplain d part of d diff being a terminology not a device didnt get dat . i thought d diff is d part of the final drive !!

[GEARHEADGUY92]

your wheel just hops and sqweels when you turn with a locked diff use logic i cant believe im explaining this

[307OLDS]

@GEARHEADGUY92---- LOL I know what you mean. LOL some people just dont get life.

[KLoughreyProductions]

No that's not the case at all actually. With a locker installed in a differential, it still allows some slip for turning purposes. Forward speed will not be changed, nor will turning. When you make tight turns with a locking differential the only difference is you will hear a knocking noise, and that is the gears slipping like they are supposed to.

[sms250684]

@KLoughreyProductions yes but d diff lock has to be engaged for the diff action to be stopped . mainly for off roading otherwise if u go too fast u will skid n end up in d ditch !!

[V0ree]

What happens with "lock" ? Dif. lock stops the red gears rotating ??? :o

[DarkInjection]

makes the rear wheels turn with the same speed

not like fast/slow like the image but 50/50

[GEARHEADGUY92]

yes exactly

[sahilmarch]

not explaining the real picture..that how it happens....

[theVB4000]

Its on HowStuffWorks, on the Differentials article. You can just go there and find the animation demo and use it yourselves. Much easier to see it there.

[panzarw]

this scheme is confusing, the red gears will always spin like so? or when the car goes straight the reds wont spin they will just push by them selfs??

[mickbmx]

the gears are locked when both wheels are turning at the same speed, the red gears only move when the car is turning

[battlefieldchris]

Is this a limited slip diff?

[CryoVenom]

This is an open one (standard diff)

[countryisthelife]

when does the differential "know" to change speeds, what is the mechanism?

[ksiebla]

just, if one wheel starts to break, the other starts to accelerate. Watch again, and try to imagine, what would happen if you catch motionless one axle

[PIONNEER55]

Examine the gears in the middle more closely, and I'm sure you will find your answer.

[BOBKB3NZX]

the gears, truly nothing is connected, it is all a gear mesh. what happens is as you turn the car, the Difs' gears move and compensate. because the outside can spin faster while the inside spins slower. giving a smooth and controlled turn

[rmessenger]

It doesn't "know" to change speeds, it simply allows the wheels to "share" the torque based on the resistance of each wheel. If you hold one wheel stationary, the other wheel will be forced to spin.

[GEARHEADGUY92]

bunch of tards watching this vid

[laikros]

so you too ,] xD what an idiot ,hard to belive xD

[Clarinet16]

what happen in straight=

[luketorpedo]

isnt the input gear against the main diferential gears teeth slanted in different directions?

[xCanadianBaconx]

what is the difference between the limited slip differential and an unlimited slip differential?

[wecametobelieve]

unlimited slip? maybe that would be the same as removing the axles all together. there are alot of different differential designs, this is a very simple and easily understood design and very well presented. there are solid spindle difs that don't allow the 2 axles to spin at different speeds. the limited slip has a clutch pack that allows "limited slip" which is a way of saying limited differential speeds from 1 axle to the other, such as required for turning.

[mazdavorot]

ХУИТА!!!

[mscojr]

now how about when the car is going straight ahead? what happens then?

[alecTHElion]

both axils spin at equal speed (3 dot triangle) it looks simerler just the red beval gears wont be rotating about the central axis

[12valvepower1]

i have no need for gangstah shit

[AmericanGangstaShit]

wtf???????????????????????????­????very big shit

[Dezinfiel]

this is a holy shit!

fuck everybody whatch this

[FARCRY1978]

Very good animation

[pumpfever]

nice