Saw chains operate by being propelled around a guide bar, removing material from the kerf by cutting chips from the side and bottom. In order to operate properly, the depth to which each tooth cuts must be limited to avoid it binding in the wood.
Saw chain is not designed to cut, it is designed to remove material, one chip at a time. Depending on the length of the chain for a certain size bar, there will either be an equal number of alternating left hand and right hand cutters, or the chain will end with 2 back to back same-side cutters. Following up from what I said at the beginning, it wasn’t until I took the time to really learn about chain and how and why it works, that I was really able to service, maintain, and sharpen chains.
Chainsaw chains are one of the most important parts of the whole chainsaw. Without them you certainly wouldn’t be able to cut through wood. Confusingly they come in almost limitless combinations of type, size and features, all geared to different applications.
Let’s take a look at some of the major parts of a chainsaw blade to get a better idea of what goes into them and how they work. Chainsaw PitchThe chainsaw pitch, measured in inches, is the distance between three rivets of your chain. Drive SprocketThe drive sprocket is a gear wheel that turns the chain, which is not really a part of the chainsaw chain itself but is a crucial part worth mentioning, like the bar.
A good chainsaw can be helpful in a wide variety of activities, from landscaping trees and foliage to cutting life-saving firebreaks in heavily wooded areas to ice sculpting during the winter! It is extremely important to practice extreme caution when handling a chainsaw for any type of activity, as while in operation, the blade of the saw is strong enough to cut through human skin, muscle, and bone. How exactly a chainsaw works is through the use of the aforementioned parts being powered in tandem to create enough friction to slice through a tougher material with ease. Now that you are informed of what a chainsaw actually is, how each individual part works, and what, if any, maintenance may be required of a chainsaw owner; it may be easier to determine what chainsaw would be the best for you to purchase.
how do chainsaw blades work Related Question:
How do chainsaw blades cut?
Teeth are arranged in alternating right/left fashion to help a chain cut evenly and straight. Depending on the length of the chain for a certain size bar, there will either be an equal number of alternating left hand and right hand cutters, or the chain will end with 2 back to back same-side cutters.
What part of chainsaw tooth does the cutting?
The cutter is the part of the saw chain that does the cutting. The saw chain has left- and right-hand cutters so that the saw chain will cut evenly through the wood.
How does a chainsaw cutter work?
The Components of Chainsaw Most simply put, a chainsaw works by spinning a chain of saw blades, also called “teeth”, around a guide bar quickly to cut through wood in a fast, smooth motion. Sizes of blades/teeth and guide bars can vary greatly between chainsaws.
Does skip tooth chain cut faster?
A skip chain has fewer cutting teeth than a conventional chain which means it won’t be dragging as many teeth through the wood you’re cutting. Less drag on the chain means less power is needed to cut through the log. That means the motor on your saw runs faster which keeps it in a more efficient power curve.
Why is my chainsaw blade smoking?
This most commonly is a result of a dull chain and exerting to much pressure on the bar and chain trying to make the chain saw cut. This could also be either a lack of bar and chain oil ( tank empty, restricted oiler hole ) or an inferior type of oil that is being slung off the chain and not lubricating.
How fast can a chainsaw cut?
Cutting speed of an Average Chainsaw An average chainsaw piston moves up and down 20,000 times per minute. The piston speed of an average chainsaw is 2500 square feet per minute. What is this? The average chain sliding speed across the bar is 5000 square feet per minute.
What is a chainsaw Raker?
Depth gauges, “riders,” or “rakers,” as they are sometimes called, control the amount of wood severed by a cutter tooth. During the life of a pro saw chain, they occasionally need maintenance for top cutting performance.
What do the numbers on a chainsaw chain mean?
If you are replacing a Stihl® chain, you can look at the numbers on the side of the chain to determine pitch, gauge, and other characteristics of the chain. Example: Your chain has the number 33RM2 stamped in the side of it. The first number represents the pitch: 1 = 1/4″ 2 = 0.325″
Which way does a chainsaw spin?
Chainsaw chains rotate in a clockwise direction, so the cutting edges should be facing away from the engine and to the right, on the top of the chain.
Which way does a chainsaw chain rotate?
A chainsaw blade always rotates from a clockwise direction. The direction of the chainsaw blade is always the same regardless of the type or model of chainsaw. So the sharp edges of the blade should always face the clockwise direction.
Why do Loggers Run chainsaw bars upside down?
Every chainsaw bar has been designed to be mounted right-side up or upside down. The reason for this is that it allows the user to extend the life of his chainsaw bar by 50%. Flipping the bar will give the heavily-used areas some relief from wear and tear.
Why have a skipped tooth chain?
Skip tooth chains are used for cutting large pieces of wood and cross-cutting sections of wood. The gaps between the cutting teeth reduce drag on the chain, minimizing the amount of debris produced. Skip tooth chains can be used with lower-powered saws and longer guide bars, reducing kickback risk.
What is a ripping chain?
Ripping chain is chainsaw chain designed specifically for cutting with the grain. Ripping chain is always micro chisel or semi chisel chain which features a re configured cutting angle of 10 degrees.
How long should a chainsaw blade stay sharp?
A chainsaw may only need to be sharpened once a year if it is rarely used, but a tool that is frequently used will need to be sharpened regularly to ensure that the blade doesn’t get too dull. On average, a chainsaw blade will retain its sharpness for about 3 hours of actively cutting through wood.
Why is my chainsaw burning the wood?
Your chainsaw burns wood because of poor lubrication Lubrication allows the mechanical parts to coordinate much better by avoiding a phenomenon of friction which risks causing traces of burns. This is one of the main reasons that your appliance gives off too much heat and that the wood burns.