I'm from Taiwan, and I'm a railway lover, although I had known how the track that you released, but it is very helpful to talk another people who are not a train fun. Thanks for providing.
Without this, in a hot day, the rail will zig zag in a particular spot and you wouldn't be able to ride through it as it is more curved than the train is capable of.
How about a little more info on the subject? For instance: How much of a gap in inches is used for standard rail lengths in the U.S.? What is the maximum temperature range that these gaps cover, and are they set to within that range by the ambient temperature on the day the rails are laid?
@@eanayayo Here in Britain , the ideal temperature that the rail is laid down is 63 F, ( I don't know that that is in centigrade) . This gives the correct gap . Gages are used if outside this temperature . But as far as I remember, it was about 18 mm . Rail was laid in 60 meter lengths if my memory serves me aright , but it may have been more . When laying , believe it or not rail is like rubber. And can be stretched by the use of hydraulic jacks on one end . While the other end is held in place with chains to the existing track . The longer the length of rail or track is that is laid down the greater will be the gap at the ends . Greater expansion will be at the ends of the rail and not in the middle . The rail will move with heat . So if incorrectly laid or not properly ballasted . It may well buckle in high temperatures .
Hi iam sunil am a railway fan my age is 17 I want the railway tshirt 💞💞💞💞💞💞💞💞💞💞💞💞💞💞💞
we are working hard and your comment inspired to make more videos, Please share your comments
Thank You:)
Can you please tell me the software you are using for making these intresting Mechanism of railways (making of train,track etc) ?
How is this channel named "let's grow up"? like if i don't know how a railway expansion joint works i can't consider myself a grown up man
At 3.00 min, the background sound is very annoying & repulsive. Please use any mild & cool sound.
Wonderful explanation..provide videos on signaling in railway
2:46 Tongue rail movement
Kinematic envelope
how to connect fasteners with iron track and how to tight?
Excellent video 🇮🇳🇮🇳🇮🇳🇮🇳🕉️🕉️🕉️🚩
Nice explanation. Can I know by which software the animation is made....
Sir ,
It was helpful...
&
SEJ Gap ? ___mm
Sir, please tell me how you make this animation
👍🌹Thankyou.. Sir🌹👍
I'm from Taiwan, and I'm a railway lover, although I had known how the track that you released, but it is very helpful to talk another people who are not a train fun. Thanks for providing.
Taiwan is the real China
Excellent graphic representation , should be elaborative
Super work... air breaking system of railway...would you please animate it... nice work... helpful for a lot of people
Nice video. Can you do one on wheel flange and it’s role in changing tracks?
i think it's already done.
* Switch and crossing ( rCY2u6rYtY0 )
Only on one side...
Or both sides...
Okay 😊
Never referred to the switch rail as a tongue rail in over a decade on the railway this video is about 65% accurate
Very Nice Information👌👌
What is conning of wheel ?
Easy to understanding this video 😊😊
ÌÌIIÌÌÌIIIIIIIIIIIIIIIIÌ
Without this, in a hot day, the rail will zig zag in a particular spot and you wouldn't be able to ride through it as it is more curved than the train is capable of.
Nice
Super
It's like one in the morning what am i doing?
Nice video
Nice..
Wonderful
Very informative video
Wonderful explanation through video ❤️
Interesting.
More helpful
Great explanation
It was helpful
and what about the Chech rail ? Can u explain me , appreciate
Great presentation, Thanks
Excellent animation and very interesting too
Great
Great 🙏
Beautiful🙏🙏
How about a little more info on the subject? For instance: How much of a gap in inches is used for standard rail lengths in the U.S.? What is the maximum temperature range that these gaps cover, and are they set to within that range by the ambient temperature on the day the rails are laid?
Usually 20 mm gap is max
@@eanayayo Here in Britain , the ideal temperature that the rail is laid down is 63 F, ( I don't know that that is in centigrade) . This gives the correct gap . Gages are used if outside this temperature . But as far as I remember, it was about 18 mm . Rail was laid in 60 meter lengths if my memory serves me aright , but it may have been more . When laying , believe it or not rail is like rubber. And can be stretched by the use of hydraulic jacks on one end . While the other end is held in place with chains to the existing track . The longer the length of rail or track is that is laid down the greater will be the gap at the ends . Greater expansion will be at the ends of the rail and not in the middle . The rail will move with heat . So if incorrectly laid or not properly ballasted . It may well buckle in high temperatures .