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Train wheel
01
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a large metal disk that rotates to help a train move along tracks
What is a "train wheel"?
A train wheel is a round, heavy metal disc that forms part of the undercarriage of a train. It is attached to the axles and is used to support the weight of the train while allowing it to move along the tracks. Train wheels are designed to be durable and resistant to wear, as they are constantly in contact with the rails. They have a slightly tapered shape, which helps the train stay centered on the tracks as it moves. Train wheels play an essential role in ensuring smooth and stable movement, allowing the train to travel efficiently over long distances.
Example
Train wheels are subject to regular maintenance to prevent malfunctions and ensure passenger safety.
Each train wheel is carefully crafted to maintain stability and balance on the tracks.
Train wheels are designed to endure long journeys without needing frequent replacement.
예
Train wheels are subject to regular maintenance to prevent malfunctions and ensure passenger safety.
Each train wheel is carefully crafted to maintain stability and balance on the tracks.
Train wheels are designed to endure long journeys without needing frequent replacement.
The size and shape of a train wheel are standardized across different types of trains for interoperability.
The mechanics of a train wheel include bearings that reduce friction and ensure smooth movement.
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