Much like the riser, limbs also come in different styles and shapes.
#COMPOUND CROSSBOW DIAGRAM HOW TO#
Check out our guide on how to adjust a compound bow to find out how to increase or decrease the draw weight setting on your bow. The draw weight of a compound bow is adjusted by turning the limb bolts, which are usually locked into the riser with locking bolts located just below the top limb or above the bottom limb. The limbs are the flexible fiberblass planks made of composite materials or composites, which are made out of two or more constituent materials with different chemical or physical properties engineered to be capable of taking high compressive and tensile forces. However, this style is also pretty expensive to produce. These risers feature a smaller grip that will usually fit most hands better compared to a cast riser. Off all the riser styles, machined risers are the lightest. Cast risers often feature a thicker grip section and are heavier than machined risers. But their weight and size can be a big disadvantage. The cast riser is just as reliable, accurate and strong as machined risers, and are usually available for a fraction of the cost. Some risers are also made from a lightweight carbon fiber, however, these are not very common. There are a couple of common ways that risers are constructed: machined and cast. However, it doesn’t really affect the longevity, accuracy, and performance of the bow. The materials used for a riser, as well as the size and weight, will affect the bow’s cost. However, like the deflex riser, straight riser models are not so common in the bow world. They’re also reasonably forgiving and fast. Straight risers are technically reflex risers, but they feature a less extreme curvature. The straight riser will fall somewhere in between the reflex and deflex styles. They’re also the least common type of riser to use on modern compound bows that are used primarily for hunting. This style of a riser is more forgiving to shoot and definitely more accurate. This will work to increase brace height and can also create slower arrow speed. This style will follow the curvature of the limbs instead of curving away from it. The exact opposite of the reflex riser is the deflex riser.
Most new compound bows will feature a reflex style riser. This type produces a faster speed as it works to reduce a bow’s brace height. This style curves away from the natural curvature of the limbs. Reflex style risers can be spotted easily. Some compound bows feature carbon risers, which are lighter, stay warm and are stiffer.Įach type of riser will feature many subtle differences, but there are currently three main styles to choose from: straight, deflex, and reflex. Risers are mainly made out of aircraft-grade aluminium alloy and designed to be as rigid as possible. This is the central mount for other parts such as the sights, stabilizers, quivers and limbs. Take a look at the compound bow parts diagram below to become familiar with the nomenclature and position of each element within a compound bow.Ĭlick on the compound parts names listed below to explore their characteristics and specific function. Parts of a Compound Bow: Individual components and their featuresĪ compound bow might be in principle a simple piece of archery equipment, but using one, and getting familiar with all the parts of a compound bow and their function is an entirely different story. When combined, the many different compound bow parts and accessories make a superb piece of shooting equipment. A compound bow’s accuracy is further enhanced by the use of sight pins, anti-vibration systems, draw-stops, and many more elements not found in recurve and long bows. Once the limbs are drawn back by the archer, energy is stored in the limbs, ready to shoot at arrow towards its intended target. The wheels turn every time the string is drawn back, which causes the pulleys to pull the cables, and causes the limbs to bend. This system enables virtually any archer to pull back the strings effortlessly and efficiently. The strings are attached to a cam or pulley, with one or both has one or more cables attached to the opposite limb.
It is this stiffness that makes it able to shoot arrows with more power and faster due to the greater power stored in the limbs. Compared to the recurve bow or longbow its limbs are made much stiffer than usual. A modern compound bow is a bow makes use of a leveling system to bend or pull the limbs with cables and pulleys. The first compound bow came into being in the year 1966 invented by a Missouri Bow hunter Holles Wilbur Allen it was given a United States patent in the year 1969. Let’s take a look at the basic mechanism of a compound bow, before delving into the individual parts and their features. Parts of a Compound Bow: The Basic mechanism of a compound bow Parts of a Compound Bow: Individual components and their features.Parts of a Compound Bow: The Basic mechanism of a compound bow.
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