In learning how steel chainsaw guide bars are made, we started with the 3-part guide bar process. The last step with how steel chain saw guide bars are made has to do with painting the chain saw guide bar. Seeing how steel chain saw guide bars are made revealed a largely automated process that leaves little room for error.
What exactly is a chainsaw and how does it work? Let’s take a closer look! The clue is in the name! A chainsaw has two main parts: a saw blade built into a chain, wrapped around a long metal guide bar, and a small, one-cylinder gasoline engine. A chainsaw engine runs all the time, but you don’t want the chain spinning unless you’re actually cutting wood: that’s dangerous and it wastes energy. A little crude math shows why a chainsaw is maybe 5-10 times quicker than an ordinary hand saw. How long would it take with a handsaw? Suppose your saw has teeth the same size as the chainsaw’s and suppose it’s roughly the same length as the chainsaw. Chainsaw helmets with visors offer some protection; so too do chainsaw uniforms. Wayne’s Chainsaw Museum: A short video tour of Wayne Sutton’s chainsaw museum in the United States, will hundreds of saws dating from about the 1930s.
One of the earliest patents for an “Endless chain saw” comprising a chain of links carrying saw teeth was granted to Frederick L. Magaw of Flatlands, New York in 1883, apparently for the purpose of producing boards by stretching the chain between grooved drums. “Usually, each segment in a chain features small, sharp, cutting teeth. Each tooth takes the form of a folded tab of chromium-plated steel with a sharp angular or curved corner and two beveled cutting edges, one on the top plate and one on the side plate. Left-handed and right-handed teeth are alternated in the chain. Chains are made in varying pitch and gauge; the pitch of a chain is defined as half of the length spanned by any three consecutive rivets, while the gauge is the thickness of the drive link where it fits into the guide bar. The conventional”full complement” chain has one tooth for every two drive links. Lack of chain oil, or using an oil of incorrect viscosity, is a common source of damage to chainsaws, and tends to lead to rapid wear of the bar, or the chain seizing or coming off the bar.
Another important factor is how the engine unit, guide bar and saw chain interact. Our saw chains are made in STIHL factories in Wil and Bronschhofen in Switzerland using specially developed machinery. Swiss precision ensures that our saw chains are produced to the highest quality standards.
how chainsaw is made Related Question:
What metal are chainsaw chains made of?
The saw chain, or “cutting chain”, is a key component of a chainsaw. It consists of steel links held together by rivets, and superficially resembles the bicycle-style roller chain, although it is closer in design to a leaf chain.
What is a chainsaw blade made of?
Chain saw chains are usually made from a steel alloy.
Where is chainsaw made?
The parts of the chainsaw are built in many different places and are assembled in the United States of America. Some of the significant factories for manufacturing Echo Chainsaws are located in Yokosuka and Morioka in Japan, Shenzhen in China, and Illinois.
How does a chainsaw work?
Instead of a rotating chain, they have a powered, reciprocating blade (one that moves back and forth) mounted on top of a stationary blade. As the electric motor whirrs into action, a crank pulls the moving blade past the stationary one and the cutter chops its way through your hedge.
Are chainsaw chains hardened?
chainsaw chain is not made out of air hardening steel.
What is full chisel chain?
A full chisel chain is designed for the fast cutting action. In comparison to the semi-chisel chain, this chain has square-cornered teeth which makes it more aggressive when cutting.
What is the difference between chainsaw chains?
Chainsaw chains come in three main varieties. They come in full chisel, semi chisel and low profile chains, with each being used for different tasks. The chisel refers to how the teeth are cast on the chain itself – which then determines how the chain cuts through the wood.
Can a chainsaw cut metal?
To answer your question: “Can a chainsaw cut through metal?” The answer is yes, a chainsaw can cut through metal. Chainsaws are multi-purpose machines that can be used in a variety of situations. However, you should not randomly pick up any old chainsaw off the shelf at your local hardware store.
How does a chainsaw tooth cut?
IF: the chain is properly tensioned, the teeth are sharp, and the rakers are properly adjusted, THEN: as the chain spins round and round the bar, with each pass, each tooth will remove one wood chip. This is happening so fast that indeed it does appear to “slice” through the wood.
What is the fastest cutting chainsaw chain?
A full chisel chain is a chain with square cornered teeth, and they’re known for being the fastest cutting blade shape available.
Is STIHL made in China?
Stihl chainsaws are manufactured in the United States and China. The company has a facility in Virginia Beach, Virginia, and Qingdao, China. “Made by STIHL” is a brand promise – no matter the location of production. Each chainsaw undergoes tried-and-tested STIHL quality control and high standards.
Where is STIHL products made?
Most of the STIHL products sold in the USA are made in Va. Beach, Virginia and a majority of the STIHL engines or “powerheads are built in the United States from domestic and foreign parts and components”.
Were chainsaws used to deliver babies?
The doctors’ chainsaw was used during symphysiotomies. This was a procedure carried out on pregnant women during birth, in place of a caesarian section which is now the modern practice.
What chainsaw do loggers use?
Stihl is the most popular chainsaw for professional loggers. It has a long-lasting chain, and you can also enjoy the exceptional cutting speeds available with this brand of chainsaw. Additionally, the chains are high-performance, low vibration, and quiet in their performance.
Do chainsaws cut through bone?
Bones may be slightly tougher, but they are rigid and a chainsaw will likely be able to cut through them without much problem – though it will probably dull the blade more than wood.