Tubing
Overview of Tubing in FRC (FIRST Robotics Competition)
Introduction
Tubing is a fundamental material used in the construction of FRC robots, providing the essential structural framework and support for various mechanisms. It is commonly made from aluminum, steel, or composite materials, each offering unique benefits in terms of strength, weight, and versatility.
Common Use Cases
Chassis and Drive Base:
Tubing forms the backbone of most robot chassis, providing a rigid frame to mount wheels, motors, and electronics.
It is often used in popular drive systems like West Coast Drive (WCD) due to its balance of strength and weight.
Arm and Elevator Structures:
Lightweight yet strong, tubing is ideal for arms and elevator systems that require high strength-to-weight ratios and stiffness.
Commonly paired with gussets, brackets, and rivets for reliable joint connections.
Superstructure and Mechanism Frames:
Tubing is often used to create frames for manipulators, intakes, and climbers, allowing for modular design and easy modification.
Custom Mechanisms:
Beyond structure, tubing can be creatively used for rollers, intake shafts, or custom brackets.
Key Benefits
Strength-to-Weight Ratio: High strength without excessive weight, crucial for competitive robot design.
Ease of Machining and Fabrication: Readily cut, drilled, and machined, making it ideal for rapid prototyping.
Modularity and Flexibility: Tubing-based structures can be easily modified, expanded, or repaired as designs evolve.
Cost-Effectiveness: Widely available and affordable compared to other structural materials.
Compatibility with COTS Components: Integrates well with commercially available components, reducing custom part fabrication.
Conclusion
Tubing remains a staple in FRC for its versatility, ease of use, and performance benefits. Teams that master its application can build lighter, stronger, and more adaptable robots, gaining a critical edge in the competition.
RAID Stock Tubing
We keep certain types of tubes in stock. We stock round, square, and rectangular. The specifics and use-cases are detailed on the next pages.
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