Table of Contents
One major reason a chainsaw curves to either the right or left during a cut is that it was unevenly sharpened. The unequal teeth of the chain cause it to take a different-sized bite into the wood. Also, right-handed persons tend to sharpen the left side of the chain more than against the right side.
How do I stop my chainsaw for cutting crooked?
Check the size of the top plates, which sit on the longer sections of each tooth on the chain. These top plates should be the same size. If some are shorter than others, file the longer ones down to match. Keep the same angle on all the top plates as you file – angles that don’t match also can cause curved cutting.
What would cause a chainsaw to cut crooked?
Dull cutters damaged by rocks can cause a chain to cut crooked. It’s important to remove all damage from cutters prior to cutting. Cutting with a dull chain can accelerate wear to the bar and chain. If you sharpen your chain at a 25º setting on your left hand, your right hand cutters should match.
How tight should chainsaw blade be?
A properly-tensioned chainsaw chain should still be just a little loose on the chainsaw guide bar, but the chain needs to be tight enough that you can’t pull the drive links out of the bar nose.
How long should a chainsaw bar last?
Re: how long does a bar last The next, a Granberg, lasted about 2 months. About that time Stihl started using them with the same results. A good bar can be filed a few times on both sides and the tip replaced when needed. They could last almost as long as the saw.
How many times can a chainsaw blade 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 long should a chainsaw blade stay sharp?
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.
When should I replace chainsaw chain?
Once the wear markers have been met it’s essential to replace the chainsaw chain. Filing past the wear marker will greatly reduce the chain’s cutting performance, and increases the risk of the tooth breaking off. Ideally you should reach the tooth and depth gauge markers at roughly about the same time.
Can a chainsaw blade be put on backwards?
Chainsaw Chain Direction – Don’t Get Your Chain On Backwards! When viewing the chain at the top of the bar, the cutter must be facing towards the tip of the chainsaw bar. When looking at the chain on the bottom of the bar, the cutter must be facing the powerhead.
How often do you file rakers?
More experienced cutters have a good feel for how their saw is cutting, and simply take their rakers down whenever they seem to need it. In my case, that’s about once every five sharpenings, more or less, assuming nothing extraordinary happens, like hitting a rock.
Why does my chainsaw go blunt quickly?
What is this? Many chainsaw enthusiasts have noted that their blades dull faster when they’re cutting muddy wood. If the logs that you’re cutting up are muddy, then perhaps that is the sole reason why your blade is dulling too fast. It won’t be hard to notice whether the wood that you’re cutting is dirty or not.
Why do loggers run their bars upside down?
Every chainsaw bar has been designed to be mounted right-side up or upside down. The reason for this is that it allows the user to extend the life of his chainsaw bar by 50%. Flipping the bar will give the heavily-used areas some relief from wear and tear. This reduces a chainsaw’s ability to cut accurately.
How often should I flip my chainsaw bar?
Some professional loggers would advocate that you should flip your chainsaw bar at the end of every use, particularly when you are cleaning up. Others suggest a more relaxed approach advising that you flip the chainsaw bar only when you are changing your chainsaw blade.
Can you straighten a bent chainsaw bar?
Solid body bars with replaceable noses can be straightened by hammering with the bend peak up on a flat anvil. Laminated bars need a piece of rubberized belting of approximate 1/4″ thickness between bar and anvil to properly hammer straighten .
Can I use an Oregon bar on a Stihl chainsaw?
The Oregon 3/8LP bars fit most entry level gas-powered Stihls from1. 5 to 2.8hp or 25… 45cc (MS 170, 171, 180, 181, 211), compact Farm & Ranch models (MS 193, 194, 201), most electric models (MSE 141… 210) and the largest battery Stihl (MSA 220).
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.
Do chainsaw sharpeners really work?
Sharpening a chainsaw once meant working on the chain’s individual teeth by hand. An electric sharpener (also called a “grinder”) makes quick work of getting a dull chainsaw back into shape.
