How the steering system works (Car Part 3) Rack and pinion - Power steering - Wheels and rolling
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- เผยแพร่เมื่อ 7 ส.ค. 2024
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What happens when we turn the steering wheel of our car? Let’s find it out in this video, in which
we explain the steering system’s functions.
What’s fascinating in cars is that when we turn the front wheels, all the vehicle will turn in that
direction. But why does the car follow a precise curve after steering instead of proceeding in a
straight line? To find the answer to this question we need to know the physics of the wheel, one of
the greatest inventions in human history.
The speed of an impeccably rolling wheel at the contact point should always be zero. This will
guarantee that there won’t be any slippage between the stationary road and the wheel at the
contact point. The moving wheel can have zero velocity at a point in its surface because it has two
sorts of movement: it moves, indeed, in the trajectory of the car and it also rotates along its axis.
When we sum these two factors at the bottom of the wheel we can point out that they are in
opposite directions and they reset each other results. This elementary rule is essential to
comprehend the steering mechanism.
Considering also that, even after the wheel turns, the car keeps on moving straightaway.
Therefore, if we checked the translational and rotational velocities at the contact point of the
wheel, we would notice that the rotational velocity situation is inclined; but, on the other hand,
the translational velocity is straight. Thanks to this fact, the velocities do not reset each other
value, and this will make the car skid. The only way to succeed in achieving the zero velocity
condition is to grant that the translational velocity is inclined as well.
This phenomenon takes place when the entire car turns with respect to a center point.
This is conceivable only in case the whole vehicle turns with respect to a center point. In this view,
this fact is accurately represented: all the wheels encounter the perfect settings of rolling. In
addition, another fundamental aspect to be addressed is that for this impeccable kind of turn, the
perpendicular lines from the front wheels should meet the real wheel axis at a mutual point. This
condition is the principle of steering. If you analyze, you will realize that the angles curved by the
left and right wheels are not equivalent.
What are the mechanism and outcomes? In order to get the perfect steering, the left and right
wheels should turn at different angles. The steering mechanism is used to accomplish this scope.
The most ordinarily used steering mechanism in contemporary vehicles is the rack and pinion kind.
Let’s have a look at how this mechanism copes to steer the vehicle.
More than 10 years in industrial supplies have led JAES to become a qualified partner for some of the most
important automobile manufacturing companies, providing its technical support over a wide range of
industrial components, necessary during the production process of many types of vehicles.
A rack, which is at the midpoint of this mechanism, is constrained in order to only move along a
straight line. The steering pinion can urge this rack the movement of a part denominated a
steering arm, which is attached to both wheels. This section is limited in its movement and, in this
way, it only has a rotational motion along the axis. The steering arm is linked with the car frame
thanks to a roller bearing: this assures that it can only turn. A tie rod is the linkage between the
steering arm and the rack, and it can have both translational and rotational motion.
Let’s check what occurs to the wheels when the rack moves. You can observe that the left and
right wheels are turning at different angles.
If you monitor the meeting point of the left and right wheels, you can realize that the meeting
point always lies on the rear wheel line... - วิทยาศาสตร์และเทคโนโลยี
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• Find out more about our project:
jaescompany.com/elearning.php...
• Here are some products installed by our technicians:
jaescompany.com/catalogo_marche.php?lang=en
It's honestly really funny how they just promote JAES in the middle of the video randomly and get back to the subject like everything is normal.
Dear All we are looking forward someone help us to translate our video in other language for example ( arabic, french, german, portoguese, eccc) if you are interested please send us your CV please look in our web site www.jaescompany.com work with us
Wow, very informational video. Great editing and graphic models.
Thank you so much for your comment. We're glad you like it! If you're interested you can also watch our video about IGNITION th-cam.com/video/s_HzAxhyXLo/w-d-xo.html MANUAL TRANSMISSION th-cam.com/video/G6hCvdW4dKo/w-d-xo.html and BRAKING SYSTEM th-cam.com/video/6xWEEbhBtuY/w-d-xo.html We would like to know your opinion about it. If you want to learn more about our projects, you can subscribe to our channel th-cam.com/channels/b7TkWFn3nyb6XhudxGu5tw.html and visit our website www.jaescompany.com/
this is helping me diagnose a steering issue that isn't power steering pump of fluid. thank you the graphics are very easy to understand.
It's was very useful video, thank you , I'm waiting to get more information from another video
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Useful video
continue sending more please 🤗🙏🏿
wish to join u there
Ilove this job
Nice
Good jub
Educative
Thank you so much for your comment. Glad to be of help! If you're interested you can also watch or videos about IGNITION th-cam.com/video/s_HzAxhyXLo/w-d-xo.html MANUAL TRANSMISSION th-cam.com/video/G6hCvdW4dKo/w-d-xo.html and BRAKING SYSTEM th-cam.com/video/6xWEEbhBtuY/w-d-xo.html We would like to know your opinion about it. If you want to learn more about our projects, you can subscribe to our channel th-cam.com/channels/b7TkWFn3nyb6XhudxGu5tw.html and visit our website www.jaescompany.com/
Estou assistindo todos e isso vale mais que uma aula, pena que não está em português.
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Second voice in the last section, i think tedd Williams ,man with golden voice....plz confirm...
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@4:44 ok maybe its time for my bedtime 😳🤨
happy other people saw that shit tripped me out lmfao
Thanks
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❤
You guys really like your logo hey
Dear Doug we need to use our logo in our animation because otherweise other youtuber stole our animation, we have a lot of those case. Please note to produce a video like this cost us more less 4000- 5000 euro because is 3 persons work for 20 days more we need use Rendering farm thanks you for your observation
Ironic. Because this is blatantly stolen from someone else despite what you say @JAES. The date and terrible paraphrasing says it all.
Plj contact for automobiles part
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How to install a power steering
видео интересное, но мне по нему дз задали, по этому не круто
Ehhh code micky things didn't go as planned😅😂😂
❤💐
wait a sec. This videos says power steering makes less effort for the driver to turn the steering. Ok I get it. Does that every car has to turn the steering at same angle to turn the wheel at the same angle.
I thought Power Steering means you don't have to rotate the steering wheel more in order to turn the wheels. I assumed It's like you increase the sensitivity of the steering wheel. Damn I wrong.
Power steering means easy rotatins of the wheel and not less rotations.
One more thing. In some really expensive vehicles the wheel turn so fast. Like in seconds How is the driver turning that steering wheel this fast.
In Laptop Trackpads if you move your finger fast then the cursor moves more. But if you move your finger slow then the cursor moves less. That means there's no specific sensitivity of trackpads.
Does expensive cars have this feature like If you move your steering wheel fast then your wheels will turn more but if you move the steering wheel slowly then wheels also turn less.
I'm bad in english and explaining things Sorry
Correct. I learned this many years ago when the power steering went out on my car. To turn the wheel was extremely difficult and took both hands to get the wheel to turn. But did not change the amount of rotations.
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I dont know what to say
Hey, wait a minute. This is plagiarism. The dialogue from this video is literally stolen from Lesics. th-cam.com/video/em1O8mz7sF0/w-d-xo.html
Most of the dialogue is stated verbatim or paraphrased without any lick of regret. The animations are a crappy ripoff of theirs too, failing to properly demonstrate the concepts and doesn't even properly constrain parts of the animation.
Can't understand clearly
It doesn't help that they plagiarized and butchered the dialogue from someone else on youtube.
This is foolishness
this is a ripoff of the much better Lesics video