How four wheel drive works (4wd). ✔

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The completer transmission system of a automobile with four wheel drive is explained in this topic. So from the front if we see the components:
1. Chassis.
2. Front Axle.
3. Engine.
4. Flywheel.
5. Clutch.
6. Gear Box.
7. Universal Joint.
8. Propeller shaft.
9. Differential.
1. Crown wheel.
2. Pinion.
3. Sun Gear.
4. Planetary gears.
10. Rear axle.
So now let see how it works.
The power from the engine reaches the flywheel through the crank shaft. As the fly wheel is linked with the clutch it reached the clutches. Then to the gear box and to the deferential and finally the rear axle and front axle through propeller shaft.
This is also called power train.
So in a four wheel drive vehicle both the axles gets the drive. That means both front or rear gets drive. So all 4 wheels are getting drive, so called as 4 wheel drive machine.

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[TechTrixInfo]

Yes, the front or rear side tyres which is not having the drive in 2wd are independently mounted with bearings, so they wont slip, the speed will be automatically adjusted as per the resistance on the tyres.
Have you got it, if not feel free to ask doubt, our Team will be happy to help you.

[TechTrixInfo]

1. Automatic transmission does not have a clutch.
2. But it does have a flywheel – it is the power take of point from the engine to the transmission in automobile – so automobile will have a flywheel (despite of been automatic or manual)
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[TechTrixInfo]

Than you please have a look at our other Engineering tutorial video to and post your valuable comments.you can also find us on face book just search " Techtrixinfo "

[TechTrixInfo]

Yes you are right.
Torque converter and clutch serves the same purpose but their working is entirely different. You can visit our channel and see the working of both clutch and torque converter.
Torque converter is a fluid coupling (hydraulically operated)
Clutch is mechanically operated.

[TechTrixInfo]

Yes definitely will do that.
Please have a look at our other videos too and rate us. if you found us useful please refer us to your frnds.

[divishrl]

can u explain rear engine rear wheel drives sir. whats the main difference between tat and the rest???

I heard automatic uses torque converter instead of clutch, is torque converter and clutch the same or a little or big different?

[myhelpingbuddy]

what tools do you use to create such good videos ..

[TechTrixInfo]

no its not, now a days torque converters are used for both purpose as its more efficient.

[utpalmishra]

in case of 2wd, front axle will not be a driven axle rather it will be just a towed axle so it don't required a differential. Both front wheels will rotate because it is attached with axle rigidily. equal slip will be there in both front tires but that slip is not such significant that we have to consider that. Slip consideration is taken into account only for driven axle, because we are supplying engine power to that which is going to waste in slip.

[akhil]

sir please explain how does the rotation of the propeller shaft is transmitted to wheels with help of axle.

[umangshah]

in 2 wheel drive, the front axle dosent have differential so how does the left and right front wheel tyre turn at different speeds

or does one tyre slip
if yes which one

[subashkoraboina]

Could you please tell me with what part of the engine is the shaft is connected to transmission

[subhashjohnson]

Good work sir.
Helped me to understand the stuff

[m.satish]

please explain how the front wheel drive and rear wheel drive works

automatic transmission doesn't have clutch and fly wheel correct?

[surendarpandit]

good warking and thanks for showing vidéo 🍠

[mickblock]

Drive shafts don't have u- joints to accommodate vibrations. That's handled by the drive shaft being balanced. Universal joints accommodate component  layout and small changes in angle.