I’m having a problem with my chainsaw “Chattering” or grabbing and bouncing around when I try to bore cut with it. Friend of mine has the habit of trying to go slowly into the bore cut by running at part throttle. Now when I bore with the saw in an upright position, like when I’m bucking, I often bore the conventional way using the bottom of the nose.
Sometimes you’ll find your chainsaw chain grabbing after using it for a while as it has a set of teeth attached to it’s rotating chain which catches the wood as it runs along the guide bar. There are a number of signs you need to pay attention to on your chainsaw to know if there’s a chance of your chainsaw chain grabbing when cutting logs. As much as possible, try keeping your chain out of the dirt when cutting, to reduce the chances of your chainsaw chain grabbing soon afterwards.
Tension is too loose, the teeth are dull, or the material is too thick. A blade that has too much tension is more susceptible to breaking and tends to pull out of the blade holders. In general, it is better to make the blade too tight rather than too loose.
If you notice these signs while working with your chainsaw, it is time to sharpen or possibly replace the saw chain. While doing a split cut or a cross cut the saw chain creates fine sawdust instead of coarse strands. There are many good videos online that will help you sharpen your chain and help you use the service marks on the chain.
chainsaw bounces when cutting Related Question:
Why does my chainsaw jump when cutting?
Improper Chain Tension You can extend the life of your chain, bar and chain saw motor by maintaining the proper amount of tension on the chain. Too much slack in your chain can cause the saw blades to jump the bar. This is commonly referred to as throwing the chain.
Why is my chainsaw shaking?
If your chainsaw is vibrating excessively, you should locate your rubber bushings where they connect the engine to the handle. It should be somewhat obvious that the rubber bushing has worn down, and if you notice this has happened you will need to replace them.
Why does my chainsaw not want to cut?
The most common cause of a chainsaw that won’t cut properly is a dull cutting chain. Try sharpening or replacing the chain. The chain may not have the proper amount of tension. If the adjustment screw is too loose, the chain may not make good contact with the wood.
How do most chainsaw accidents happen?
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.
What causes hand arm vibration?
HAVS is caused by repeated and frequent use of hand-held vibrating tools – for example, power drills, chainsaws and pneumatic drills. It may also be caused by holding or working with machinery that vibrates.
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.
Why is my chainsaw smoking and not cutting?
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.
Can you over tighten a chainsaw chain?
There is a tension screw located near the base of the bar on the chainsaw. To tighten the chain, turn it clockwise, and to loosen turn it counterclockwise. Don’t over-tighten the chain as this could cause it to break.
How many times can a chainsaw chain be sharpened?
Cutters can be sharpened up to 10 times or more before the chain needs replacing. If your cutters are worn unevenly after a few sharpenings, a professional can regrind them to uniform shape. If you use the same chain for a few years, then buy a new one, the new one won’t mesh smoothly with the sprocket and bar.
How often do you need to sharpen a chainsaw?
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.
Can you drill holes in chainsaw bar?
Re: Drilling a Chainsaw Bar Drilling that bar may not be as difficult as you think. It will be best if you use a drill press, start with a pilot hole, and then drill to the size you need. Make sure you have a sharp bit, run at the lowest speed you can, and use cutting fluid.
Why does my chainsaw bar get so hot?
If your chainsaw’s blade is overheating and producing smoke, it means that there is a serious problem with it. In that case, you must start troubleshooting at once. The two most common causes of the overheating or smoking of your blade are lack of lubrication of the bar guide or the engine and lack of air.
What should you not do with a chainsaw?
Don’t Cut With Improper Blade Tension A overly loose or tight chain also wears out the drive sprocket and causes rapid chain and bar wear. To determine if your chain is properly tensioned, pull up on the chain. The drive links should still be in the bar groove. If the links come out of the bar, the chain is too loose.
Why do chainsaws buck?
If a log is not sitting firmly on the ground when you cut, the downward force can cause the log to close up on your chain. Pinching of the blade is more likely to occur when you’re cutting from the top down.
Which part of the bar is most likely to cause kickback?
The term “kickback danger zone” refers to the top of the tip of the chainsaw bar. This area has a high kickback risk. You should never saw using this part of the chain saw bar, since doing so will significantly increase the chances that you will experience kickback.