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The difference between competitive bow and recurve bow
The difference between traditional bow and recurve bow.
1, different materials:
The bow blade of traditional bow is plastic wood, and the bow handle is cast aluminum; Generally, there are two kinds of materials for recurve bow bow pieces, one is laminated FRP, and the other is carbon fiber.
2. The stress of the bow piece is different:
The traditional bow tightens the bowstring along the natural bending direction of the bow piece; Recurve bow bow piece tightens the bowstring in the opposite direction of its natural bending, and provides the strength of the arrow by using the elasticity of curvature.
3. Suitable for different occasions:
Traditional bows are used in tourist attractions, farms and other leisure and entertainment places; Recurve bow is used for archery in major events.
The reason for the conclusion that recurve bow went into the water smoothly is complicated. The general reason is:
Recurve bow bow is relatively long, and its relative deformation is very small, and its tension changes regularly. In the actual traction distance, the tension changes evenly, while the tension of the compound bow changes sharply because of the pulley.
Recurve bow's long bow piece also determines that the included angle between the bow and the string is very small after opening the bow, which makes the arrow-catching point fluctuate up and down very little during the movement, while the included angle between the bow and the string of the compound bow is very small, and the small unsynchronization between the upper and lower bow pieces and the pulley will amplify into the big fluctuation of the arrow-catching point.
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