kickback can be caused by two circumstances when using a chain saw. The first occurrence is when the moving chain at the tip strikes an object. The saw chain is pinched in the middle of the cut when the wood closes in.
How often does chainsaw kickback happen?
Kickback can happen in less than a second. chainsaw kickback accidents are the most common cause of chainsaw related injuries.
Why do chainsaws buck?
The downward force on the log can cause it to close up on your chain if it isn’t sitting firmly on the ground. When you’re cutting from the top down, it’s more likely that the blade will be pinched.
How do most chainsaw accidents happen?
kickback, pushback, and pull-in are some of the most common chainsaw injuries. Kickback is the most dangerous. Kickback occurs when the rotating chain is stopped suddenly and the saw is thrown backwards toward the operator.
How can chainsaw accidents be prevented?
The best and safest cuts can be made by sharpening the teeth and keeping the chain lubricating. chainsaw injuries and deaths can be prevented by training, site preparation, safe work practices and wearing proper safety equipment. The operator of the chainsaw is able to control these factors.
Is it safe to cut with the tip of a chainsaw?
You have to cut with the top of the bar to do it from the underside of the branch. The saw pushes towards you, which is unnerving. It is safe if you follow all the precautions.
What are metal bucking spikes on a chainsaw?
The front of the saw has spikes on it. They are designed to hold onto the log or stump in the event of a saw kicking back. They are precautions to make sure the saw doesn’t jerk back and hurt the operator.
What is a low kickback bar?
Reduced kickback guide bars have smal- ler-radius tips that give them less area for kickback inducing contact. If contact with the operator occurs, the potential for injury is greatly reduced because chain brakes stop the saw chain from moving.
What is a chainsaw kick guard?
The saw’s tip can make contact with logs and branches if it is kicked back.
What does a chainsaw brake do?
The saw’s cutting chain can’t be moved by applying chain brakes to the clutch drum. The chain brake is primarily operated by the top-hand guard who is pushed forward to engage the brake.
Why does my chainsaw stop cutting halfway through?
This can be accomplished with the help of stringy wood. The chain can chatter in the cut if the rakers are too low. I’m not sure if it’s your rakers or a new saw. There is a combination of stringy wood and a saw that is still getting broken in.
What is bumper spike?
The metal spikes protrude from the saw near the base of the bar to give more control over sawing. If you want the chain to go through the cut, you have to hit the spikes into the log.