What does CAM mean in archery?

A cam is a rotating or sliding piece in a mechanical linkage used especially in transforming rotary motion into linear motion. Bows generally have two concentric cams at the end of each limb.

What is single cam bow?

Single Cam Basics

Yes, a single cam bow only has one cam, usually on the bottom limb. It's also almost always elliptical in shape. The other limb features a round wheel, but this isn't a cam system. Instead it's just a timing wheel.

Can you put any cams on a bow?

Each cam and limb model is specifically designed to work together with the particular bow models that they are built with. While some cam and limb models may have similar dimensions and physically “fit” on another bow, adding those parts can cause negative effects to both the performance and the safety of the bow.

Why do bows have cams?

On a bow, the inner cams act as a block and tackle that pull the limbs of the bow together as the cable is drawn. The pulleys create mechanical advantage, multiplying the force applied by the archer.

What is a double cam?

A double overhead cam, dual overhead cam, or twin-cam engine has two camshafts per bank of the cylinder head, one each for the intake valves and exhaust valves. Therefore there are two camshafts for a straight engine and a total of four camshafts for a V engine or a flat engine.

A to Z of Archery: Compound Cams

What does dual cam mean on a bow?

As their names suggest, single cam bows have one cam, and dual cam bows have two. A Solocam bow has one power cam and one idler wheel, typically on the bottom, while a twin-cam bow has two symmetrical wheels.

What is a riser in archery?

The bow's riser is the “middle” portion of the bow which contains the grip and is attached to the bow's limbs. Most compound bow risers are made from aluminum and are either forged or machined.

What are the strings on a bow called?

A bowstring joins the two ends of the bow stave and launches the arrow.

Can you make a single cam bow a double cam?

It's the new "something" in between a single cam bow (round pulley up on top), and a twin cam bow (mirror image cams, and two buss cables). Take the super long SINGLE cam bowstring (90-inches long), and cut the bowstring in half. Add two extra end loops.

How do you tune a single cam bow?

Super Tuning your Single-cam Bow

shoot a bare shaft through paper until you get perfect bullet hole. Adjust cam lean until left/right tears are gone. For nock-left tear, add twists to right yolk. For nock-right tears, add twists to left yolk.

What does SL mean on a compound bow?

Let-Off. A compound bow uses cables and cams to store energy and reduce the holding weight at full draw. This reduction in holding weight at full draw is called “let-off,” and is calculated as a percentage of the overall draw weight. For example, a 40-pound bow with a 75 percent let-off would be ten pounds at full draw ...

What bow Does Joe Rogan shoot?

So, What Bow Does Joe Rogan Use? Joe Rogan's current bow is the PSE EVO NTN 33, with a Spot Hogg Fast Eddy Sight, Carter Target 4 release aid and a Bee Stinger stabilizer. The bow was designed for Joe by John Dudley and is set it up to Joe's preferences, including tying the nock points to the mounting of the bow sight.

Why are compound bows better?

Since they do not rely on physical strength as much, compound bows allow more accuracy and power from a greater distance. That means related skills, like stealth and concealment, are less critical. A compound bow also allows more customization than a traditional bow.

Do they still make single cam bows?

Single cam bows are some of the most popular bows on the market today due to their easy to tune design and incredibly smooth draw cycle. There is currently no group that makes that more evident than Aaron, Greg, Jake, Zach, and Ted from The Hunting Public.

Is the Mathews no cam a good bow?

In summary, the NO CAM HTR is a fantastic bow for the bowhunter who wants smooth, consistent accuracy. Give it a try, and you just might find it to be your ultimate bow. But, if you're into speed, Mathews just released their answer.

Why is overhead cam better?

It is shown that the principal advantage of overhead camshafts is the increased natural frequency of the valve train. The resulting improved dynamic characteristics of the valve-actuating mechanism make it possible to design camshaft profiles which expand the useful operating range of high-speed engines.

How do I know if my bow cam is bent?

You can lay an arrow flat against your cam to see if its leaning. If all is good it should run paralell with the string. If its leaning it will either cross over your string or lean away from the string... depending on which side of the cam you lay the arrow.

What are yolks on a bow?

Yoke tuning is the adjustment of control cable where it splits or becomes a “yoke” in order to achieve a flawless path of movement for the string. When properly yoke tuned, the bowstring will track off the idler wheel straight at full draw, without veering to the right or the left.