What are the most common chainsaw accidents?
The most common hazards associated with chainsaws are injuries caused by kickback, pushback, and pull-in. Kickback is the most common and poses the greatest hazard. Kickback occurs when the rotating chain is stopped suddenly by contact with a more solid area throwing the saw rapidly backward toward the operator.
How many people are injured by chainsaws each year?
approximately 36,000 people
According to the Centers for Disease Control and Prevention (CDC), approximately 36,000 people are injured by chainsaws annually. Medical costs for chainsaw injuries based on these facts amount to about 350 million dollars per year.
What should you not cut with a chainsaw?
Don’t Cut With a Dull Blade
That’s because a sharp blade pulls itself into the wood, while a dull blade requires lots of downward pressure. That pressure wears out the bar, drive links, clutch sprocket and clutch.
How common is chainsaw kickback?
The operation of chainsaws results in over 28,000 chainsaw-related injures annually. The most common hazards associated with chainsaws are injuries caused by kickback, pushback and pull-in, but kickback is the most common and poses the greatest hazard.
Can a chainsaw cut through a person?
Flesh is no match for a chainsaw, it could probably cut through it pretty much forever without wearing out. 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.
What causes a chainsaw to kick back?
There are two circumstances that can cause kickback when using a chain saw. The first occurs when the moving chain at the tip or the nose of the guide bar strikes an object. The second situation is when the wood closes in, pinching the saw chain in the middle of the cut.
How safe is a chainsaw?
Chainsaws are also extremely dangerous. Accidents and injuries can result from improper use. Chainsaw accidents are commonly caused by contact with the chainsaw blade, while it is running. As with any equipment, chainsaws can only be used efficiently and effectively if safety and protection rules are closely followed.
Should you run a chainsaw at full throttle?
Engine Protection
Generally, two-stroke chainsaw engines are built to conveniently run at full throttle without an engine breakdown. Therefore, running at any throttle speed below the full throttle is not advised.
What is the safest chainsaw?
Electric chainsaws are safer than gas chainsaws due to the slower chain speeds, reducing the odds of dangerous kickbacks, and they run only while cutting. They also have shorter bars of no more than 18 inches, while some gas chainsaws have 20- or 24-inch bars.
Can you stop chainsaw kickback?
Stand to side of the cutting path of the chain saw. Position yourself so that you are not near the cutting attachment when the chain saw is running. Know where the bar tip is at all times. Install a safety tip that covers the nose of the guide bar on the saw to prevent contact with the kickback zone.
Can a chainsaw hurt you without a chain?
You can run a chainsaw without a chain, but I wouldn’t recommend this for more than a few minutes. The engine will rev up higher, and these increases wear and tear. It can also run hot when the throttle is used. Ensure that you empty the bar oil tank, else oil can spray out of the chainsaw.
Can a chainsaw cut through steel?
Yes, chainsaws can cut through metal. Of course, this depends on the type of metal and thickness. You also need a powerful chainsaw with a chain that has metallic reinforcement or a carbide-tipped chain. In general, it is not advised to use a chainsaw to cut metal, use a specialized metal saw instead.
Would a chainsaw 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.
Do you need a Licence to use a chain saw?
Can I Use a Chainsaw? You don’t need a license or to have training to buy or use a chainsaw. However, if you don’t feel very confident about using one, there are training courses that you can go on.
What do you wear when operating a chainsaw?
The Occupational Safety and Health Administration (OSHA) requires that saw operators wear head protection, eye protection, hearing protection, chainsaw chaps or pants, and suitable footwear.
Is it OK to use a chainsaw on wet wood?
No, it is not bad to cut the wet wood with your chainsaw. Dewdrops, raindrops, or the snow on the wood will not cause any harm to your chainsaw. It is, in fact, much easier to cut through the wet wood than dry wood because the extra moisture on the wood will act as a natural lubricant.
How long can you run a chainsaw for?
What is the runtime of a Chainsaw? Depending on the type and usage, you can expect a gas Chainsaw to run between 15 and 40 min before you have to fill it up again. Most battery-powered chainsaws have a run time of up to 2 hours, but there are high-capacity power packs that will last much longer.
What is the number one chainsaw in the world?
1. Stihl. About the Brand: The best-selling chainsaw brand in the world, Stihl offers a full spectrum of high-quality saws for homeowners and professionals. Stihl is a German manufacturer of chainsaws, string trimmers, leaf blowers, and other outdoor power equipment.
Can a chainsaw cut through bone?
Can a chainsaw cut through nails?
If chainsaw teeth occasionally come in contact with a nail hidden inside the wood, it can cut through the nail but not without consequences. Every time your chainsaw accidentally cuts a nail, this metal-on-metal contact will cause the chainsaw’s teeth to become dull prematurely.
Would a chainsaw cut through a person?
Is a chainsaw course hard?
Is it hard? (what is our pass rate?) The pass rate is in the mid to high 90% for candidates training with TKF. As the courses are mainly practical there isn’t a huge amount of classroom based time and most assessments are practical based.
What is cross cutting with a chainsaw?
Using a cross-cutting technique when felling trees not only increases safety but also prevents your chainsaw from becoming stuck. Using an incorrect cutting technique can cause the guide bar to become pinched or the trunk to split when you don’t want it to.
Can a chainsaw cut through clothes?
Extra fabric layers are added to clothing to improve cut resistance, but clothes which cannot be cut at all by a powerful saw are impractical, even with modern fibres. Additionally saw and chain technology seems to be outstripping fabric technology.
How long does a chainsaw helmet last?
Have a look at the date stamp on your hardhat you might be surprised! As a general guide, industrial safety helmets should be replaced three years after manufacture, but always check with the manufacturer.