How Train Takes A Turn?
How a train takes turn? Remember there is no differential mechanism in train wheels.
The correct answer would win a like.
Hint: The answer is not mechanical.
The correct answer would win a like.
Hint: The answer is not mechanical.
Replies
-
zaveriThe train moves on its tracks, and adheres to it due to magnetic attraction between the tracks and the wheels. so the tracks alone have to be in the curved shape.
Maybe i am wrong. or has it got anything to do with swaying couple ? -
ISHAN TOPREYou are completely wrong.
-
Kaustubh Katdare
#-Link-Snipped-#: A little extra politeness will help.IssueYou are completely wrong.
Get your detailed answer here -> #-Link-Snipped-# -
ISHAN TOPRESorry sire.
-
mechky
There is no magnetic attraction between the tracks and wheels. If that would have been the case, then imagine how much more power would get wasted due to magnetic attraction between tracks and wheels apart from usual friction loss.zaveriThe train moves on its tracks, and adheres to it due to magnetic attraction between the tracks and the wheels. so the tracks alone have to be in the curved shape.
Maybe i am wrong. or has it got anything to do with swaying couple ? -
mechky
I guess it is because of the design of wheels as shown in image below.IssueHow a train takes turn? Remember there is no differential mechanism in train wheels.
The correct answer would win a like.
Hint: The answer is not mechanical.
Both the wheels have flanges on one side and wheels follow the track. As the wheels approach a curve, flange of one wheel presses against the rail and prevents slipping. -
gohmAlso, the wheels move slightly on the track so there is a slight diameter difference when taking fast turns. The bogies are flexible which also helps.
-
white_hatIt is because of the design of the wheels.Wheel tread design unlike the road cars is slanting , like it is cone shaped.While train is moving on straight path then, both the wheels are in contact with the rail in same diameter, which keeps the body centered.While taking a curve,it actually pushes to one side, so that one wheel is in contact at smaller diameter and other one at a larger diameter.This allows both wheels to turn at different speeds.This is why trains slow down while taking a curve, and that noise you hear,like a squealing noise in the railway station , while train is changing tracks.
-
arundtelangAbsolutely correct. Because of this design the radius of curvature of a track, while taking a turn is also considerably large. Sharp turn is not possible.
-
NAVATHE SACHINpost the answer pls....
-
Mohit Kamatwhat I've noticed is the latest trains have a chassis as in cars on which wheels are mounted indivisually. So each wheel is independent and turn at different speeds
-
Kaustubh KatdareA similar, interesting question to discuss would be "How does Maglev train take turns?" 😀
-
vikaskumar11233Its good to learn about the reason behind how a train turns on the track .So,the conclusion is the tires design is responsible for it.
-
rk raodue to wheel design, and axle distance is maintained at an appropriate level. Also, we can feel in which direction the train is taking turn. Train is always slightly bend in that direction, the more longer the turn, the more bend the train would be. Comple turn might make the train falls.
You are reading an archived discussion.
Related Posts
So, I think the social networking has been done. Nope it's overdone. There are a ton of websites that aimed to kick out Facebook; but it looks almost impossible. I'm...
The hover bike basically is a hovercraft redesigned in the form of a bike. I however love the concept and can imagine myself riding it on city streets. Take a...
While i was working in my garage i had a thought that y electro satatic induction does not hold true in case of magnets?please answer this question.
😀
I'm an 4th yr ECE student, want help in my final year project...........
so guyz please suggest me projects on microcontrollers, sensors etc.....
hi,
please tell me commands in linux that shows u how to create shell scripts in linux enter data and save and how to view the data and how to...