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A Quick Guide to compound Bows
The limbs of a bow are its upper and lower portions, and the best compound bow uses a levering system of cables to bend them. This is the one that makes ejecting the arrow with flex and power.
Stiff limbs characterize compound bows which are not like those found in recurve bows or old-fashioned longbows. Since compound bows are not made of wood, they then have stiff limbs. When it comes to energy efficiency, the modern compound materials used in the best compound bows is a lot better than wood.
The compound bow is a high tech bow that uses levers and pulleys to counteract its stiffness. Without these, it would be impossible to flex the bow at all. When the string is drawn back it gains mechanical advantage and increases energy until it reaches a point where peak weight is achieved and the energy is released to launch the arrow.
The best compound bow can also be used in any kind of weather Wooden bows will have a different feel when you use it in rainy weather because it can absorb water but during sunny weather it will not also feel the same. When natural oil in wood evaporates due to hot climate, old fashions bows can crack.
In the 1960s, the first patent on compound bows was released. Since then, most hunters have given up their old fashioned wooden bows for a compound bow. Velocity and accuracy is increased with an efficient compound bow.
There are many kinds of compound bows made of different materials and people have not agreed on which is really the best one. The materials can be aluminum, magnesium or an aluminum alloy like the ones they use in building aircrafts.
In a compound bow, the strength of the bow lie in the limbs and not in the pulleys or the cables. Some of the important parts of the compound bow are the cams and wheels which must function smoothly to move the string. Compound bows do not really use strings but a highly efficient high modulus polyethylene cable that can hold great tensile strength. The cables used in compound bows do not stretch so that it will not lose is efficiency. The old bows before used high tensile coated steel but today most compound bows use polyethylene construction for its cables.
The speed of the arrow is directly controlled by the cams. There are a few different kinds of bows that contain either soft or hard cams. Individuals who are just beginning to learn archery use compound bows with softer cams.
Beginning archers who want to buy a compound bow should seek advice from professional archers or archery teachers so they can guide you into buying the best compound bow for your needs.