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A car frame made up of rigid tubing welded together. Tube frames are easier to manufacture in small quantities than unitized frames.

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Alternative Meanings:
  • Tube Frame
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    Tube Frame

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    Definition

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    • Tube Frame: A structural framework for a vehicle made up of rigid tubes welded together, providing a lightweight yet strong chassis.
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    Characteristics

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    1. Material:
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    • Steel Tubing: Most common material due to its strength and durability.
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    • Aluminum Tubing: Used for its lighter weight, though it may require more complex welding techniques.
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    • Chromoly Tubing: A type of steel alloy known for its high strength-to-weight ratio, often used in high-performance and racing applications.
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    1. Construction:
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    • Welded Joints: Tubes are welded together at various angles to create a rigid and robust frame.
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    • Triangulation: A design technique where tubes form triangular shapes, significantly enhancing strength and rigidity.
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    Applications

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    1. Automotive:
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    • Race Cars: Widely used in racing cars, such as Formula One and NASCAR, where weight reduction and structural integrity are crucial.
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    • Custom Builds: Popular in custom car builds, including hot rods and kit cars, due to the flexibility in design and ease of modification.
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    • Off-Road Vehicles: Used in off-road and dune...
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