What does a Camshaft do? A camshaft (sometimes called a “cammie”) is a round shaft with one or more sets of cams on it. A cam is a specific shape that has been carved or machined into the shaft. When the engine is running, the rotation and movement of the shaft operates the poppet valves via pushrods, which allows air to enter and exit the cylinder head and engine block. In this way, a camshaft helps control how an engine runs by regulating when air flows in and out of different parts of it.
What Does a Camshaft Do?
A camshaft is a piece of equipment that is used to operate poppet valves.
A camshaft is a round shaft with lobes on it. The camshaft is used to operate poppet valves, which open and close the intake and exhaust ports in your engine. The opening and closing of these ports controls the flow of air into or out of your engine, which determines how much fuel is burned to create power for your vehicle’s engine.
There are many applications where a camshaft is used, including:
- Marine engines
Antique cars use camshafts as do modern cars, trains and bikes
While the exact workings of a camshaft are complex, the basic idea is quite simple. A camshaft is a rotating shaft with cams (or lobes) attached to it. Each lobe has its own purpose and movement. The shape and size of each lobe determines what action takes place when they rotate around their axis.
Cams can be found in many different machines and industries, which makes them an important part of our everyday lives!
Camshafst have been used since the 1800s in things like steam engines and windmills
- In steam engines, the camshaft is a rotating shaft that transmits force from a drive shaft to the valve lifters or valves. Steam engines use cams to open and close valves for fuel/air intake and exhaust, which allows them to run on either air or water.
- Windmills have been using cams since 1550 for irrigation purposes. They were used primarily in windmills because of their ability to lift heavy weights over long distances (which you need when you’re trying to pump water from deep wells).
It’s just a round shaft with a set of lobes (cams) implanted on it
While you may think it’s a complex thing, the camshaft is really just a round shaft with lobes (cams) implanted on it. The purpose of a camshaft is to operate poppet valves, which are located in the engine block and open and close them at different times. But how do the cams do this? Basically, they open and close these valves by rotating up and down inside them.
Here’s how it works: when air pressure pushes against one end of a hydraulic cylinder, that force causes another part of that cylinder to rotate around its axis in order to actuate something else like opening or closing your car doors or windows!
There are many different types of camshaft design including single overhead cams (SOHC) and double overhead cams (DOHC)
SOHC (Single Over Head Cam)
The most common design is a single overhead camshaft. It has only one camshaft, which is driven by the crankshaft. This design allows for less weight and cost than double overhead cams but it also limits the power output of the engine. The two most popular SOHC engines are found in your Ford and Chevy pickup trucks.
DOHC (Double Over Head Cams)
Double overhead cam motors have two cams per cylinder head instead of just one like in an SOHC setup. They require more power to run but they can also produce more horsepower at higher speeds than single-cam engines do because there is one less moving part involved with each piston stroke cycle or revolution of the crankshaft.
The camshaft is integral to operating poppet valves but it can also be used for many other things as well
The camshaft is integral to operating poppet valves but it can also be used for many other things as well.
It’s a mechanical device that converts rotational motion (sometimes from a crank shaft) into linear motion and is typically used in engines. It consists of a cylindrical rod with cams (called lobes) attached to its circumference, which actuate the valves or lifters during their rotation. When the camshaft rotates, it causes these components to move up and down, opening one set of valves while closing the other set at the same time.
A typical 2-valve overhead cam four-cycle gasoline engine has three basic parts: The cylinder block which houses your pistons; The head gasket where you place your spark plugs; And finally the cylinder head itself which holds those two separate sets of valves—one set open while another remains closed at any given moment throughout operation.”
We hope this article has helped you understand what a camshaft is and how to use one correctly. If you have any questions about the product or need more information on it, please put it down i the comment box below.