STIHL OILOMATIC Saw Chain STIHL is the only chain saw manufacturer worldwide that designs and manufactures its own saw chains. The reaction of the cutting force of the chain causes a rotational force on the chain saw in the direction opposite to the chain movement. These include chain speed, the speed at which the bar and chain contact the object, the angle of contact, the condition of the chain and other factors.
It is why this article guide: Chainsaw Sharpening Angles was written. Benefits of Sharpening the Teeth Angles It helps maintain a balance between the cutting teeth and other parts. With this Chainsaw Sharpening Angles guide, I am so sure you can treat your chain rightly now.
So why in time of sharpening a chainsaw chain be careful about these sharpening angles for getting better performance. The final summary of my father’s explanation is that we can’t avoid these angles in sharpening the chainsaw teeth. Daddy strongly recommended keeping these angle and from next time I sharpen the chainsaw at home following this guide of how to sharpen a chainsaw at home.
We can get into all types of weird geometry here, and confusing measurements, since there are few 90 degree angles on a cutter; the guide bars are crowned, not flat; it is a different angle if measured at the inside or outside edge; etc. Some angles will cut better in different species of wood. Maybe try different angles with different brands of chains, or different saws.
Recently, there was a question about what sharpening angles people were using. There are three angles to consider, the top plate angle, the side plate angle, and the tilt angle for lack of a proper term. Oregon chain would dull too quickly at the filing angles I prefer.
top plate angle chainsaw Related Question:
What angle is best for chainsaw chain?
Always file at right angles to the guide rail. The right sharpening angle depends on the saw chain and the wood that you want to cut. The sharpening angle will generally be between 25° and 35° – the harder the wood, the greater the angle.
What is the top plate on a chainsaw?
The top plate is the cutting surface located under the top of the cutter and is perpendicular to the direction the chain spins. Many of the manufacturers of chains today scribe the correct filing angle into the top of the cutter.
What makes a chainsaw cut at an angle?
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. What is this? The uneven sharpness of the chain is mainly due to manual sharpening, especially with the use of a file.
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.
Why does my chainsaw burn 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 Stihl chainsaw not cutting?
Common solutions for: Stihl Chainsaw not cutting 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 often should you flip the bar on a chainsaw?
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.
Why does my chainsaw bar smoke?
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 often should you change the bar on a chainsaw?
If you are looking for a general idea for how often you should replace a chainsaw bar, a rule of thumb is to replace the bar of your chainsaw once after you have gone through three chains on the same bar.
Why do Loggers Run chainsaw 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.
What chainsaw chains do professional loggers use?
Full-chisel teeth chains are usually used by professionals on large saws. Semi-chisel teeth are rounded, so the risk of kickback is less, and they stay sharper longer. Semi-chisel teeth cut slower but are a better choice in dirty wood than full chisel.
What degree do I set my chainsaw sharpener?
Most standard chain is sharpened at 25-35 degrees for crosscutting wood and for ripping with the grain it’s best to use 10 degrees. So if you are cutting with the grain, you should be using 10 degree sharpened chain. They do make ripping chain that comes sharpened at 10 degrees for cutting with the grain of a log.
What angle do I sharpen my Husqvarna chainsaw?
Place the file at a 90° angle to the rollers on the filing gauge. File with both hands. The file should rest on both rollers. File the cutting tooth away from you with smooth strokes.
What happens if you file rakers too low?
If the rakers aren’t at the right depth, your saw won’t self-feed and you’ll find yourself pushing down on the saw as you cut. That not only wears you out, but it wears out the bar and chain as well.