Chainsaw chains usually break while the chainsaw is in use. It will fly off of the chainsaw at high speeds and can cause severe damage to whatever it touches, especially if the chain ricochets off of the impact site. Chainsaw chains break when they are incorrectly used and not maintained properly.
The most common cause of chainsaw chain damage and breakage is probably a lack of knowledge of properly using and maintaining a chainsaw. When you need to replace a part on your chainsaw, whether a chain or another part, never try to be frugal and save money by getting cheap or low-quality parts; one of the main causes of chain breaks in a chainsaw is a low-quality chain. You need to check the tension on the chainsaw chain before every use to ensure that you won’t use the chainsaw and the chain unexpectedly snaps.
Chainsaw chains can break and snap due to improper use and maintenance, using a poor-quality chain, and incorrectly assembled chain parts. Chainsaw chains can come apart, break, or snap, especially if you aren’t well-informed about correct chainsaw use and maintenance. Improper use, lack of maintenance, low-quality parts and improper chain tension are the main reasons chainsaw chains deteriorate and eventually break entirely.
Using a low-quality chain bar with your saw is one the biggest issues that causes a chain break. If the chain is too tight or too lose it can cause a chain break. A single loose rivet on a chain can cause a whole chain to break.
Another cause of chainsaw chain breaking is simply using the chainsaw while the tension of the chain is not adjusted properly. To prevent a chainsaw chain from breaking, don’t touch the running chainsaw blade on metal or stone. If your chainsaw chain broke, then to use it in the future it’s important to install a new and functioning chain.
I have had only two break on me, and both of them were on my 372.Both broke while in the cut, one when the tip grabbed a branch that I didnt see on the other side, the other broke for no reason at all. Both chains were shot anyway, both were filed down to the witness mark and ready to be retired anyway. Never have been hit by a broken chain, but there is always tomorrow…..
why do chainsaw chains break Related Question:
How long is a chainsaw chain supposed to last?
The lifetime of a chainsaw chain has no fixed limit and depends on usage and maintenance. The chain should last many years; 5-6 years should be no problem. However, if the chainsaw chain is used properly and taken care of, it can last way longer.
What happens when the chain on a chainsaw breaks?
Ed to answer your question same scenario, chain breaks the drive sprocket instantly disengages from the drive links. Chain stops. No whipping or flailing. Kick backs by far are the greatest danger of chainsaw operation next to struck byes from trees or parts of a tree.
Can a broken chainsaw chain be fixed?
If you have decided to repair the chain, at this point you can do so. You can sharpen the chain with a chain sharpener, remove additional chains using the rivet punch or screwdriver if the chain has stretched, adjust the links in the chain, or replace damaged links in the chainsaw chain.
Is it worth sharpening a chainsaw chain?
Sharpening your chainsaw chain is definitely worth it as a sharp chainsaw chain is easier to work with. It takes less effort to cut through wood and your chain will make cleaner cuts with sharp blades. A chainsaw chain can be sharpened multiple times without much of a cost.
What does a chain break do?
The inertia chain brake is a very important safety feature of the modern chain saw. It improves the safe use of the chainsaw in 3 separate ways: It acts as a hand guard protecting your left hand from being slapped and stabbed by tree branches while limbing, bucking, and clearing.
Do you start a chainsaw with the brake on?
The chain brake should be activated when you start the chainsaw. Many chainsaw models can be started in what is known as ‘half-throttle’ position. In this position, the chain can rotate – if the chain brake is not activated.
Can chains snap?
While not as common, chains can break if they are involved in a rock strike or other impact. Impact damage to chains can be more difficult to repair than if the chain breaks due to wear. The reason being, wear will typically only break one chain link, while impact can damage many.
How do you stretch a new chainsaw chain?
Every chainsaw has a tension screw that’s located at or close to the base of the chainsaw bar. If you want to tighten the chain, turn the tension screw clockwise. If you want to loosen up the chain, turn the tension chain counterclockwise.
Why is my chainsaw chain not tightening?
If you’re having trouble tightening the chainsaw chain, it may be adjusted properly already. Check the tension on the chain by grasping it in the middle of the top of the guide bar and giving it a quick snap. The chain should quickly snap back into place with no sagging on the underside of the guide bar.
How do I know if my chainsaw chain is worn out?
The chainsaw pulls in one direction, which results in a crooked finish. Blunt cutting teeth on one side or uneven teeth lengths usually cause this. The teeth has hit rocks or dirt and broken. If you notice the tops of the teeth are missing you will need to replace the chain.
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 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.
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.
Why does my chainsaw chain dull so quickly?
Dirt Causes A Chainsaw To Dull If you’re cutting through logs and your angle of approach is too steep, a simple cut through could nick dirt or even worse, rocks on the floor causing your chainsaw to jerk, thus dulling.
How do I make my chainsaw chain more aggressive?
In general, if you want to have an aggressive cut, you are going to need a chainsaw chain that operates as quickly as possible. A chainsaw chain with full chisel teeth means that you are cutting with a very high speed. Speed being one of the main ingredients behind an aggressive chain, this is clearly vital.