“Before you perform any depth gauge maintenance you need to learn what the setting is. The image above is an Oregon brand cutter tooth. As you can see, the correct depth,.025”, is stamped on the depth gauge. Low depth gauge settings require more power from your saw motor, shorten the life of your chain, cut rougher, increase operator fatigue, and increase the risk of kickback injury. Each file stroke does not take an equal amount of material from the depth gauge.
In general, 1/4- and 3/8-inch-pitch, low-profile chains call for a 5/32-inch file; 0.325-inch-pitch chains require a 3/16-inch file; and standard 3/8-inch-pitch and 0.404-inch-pitch chains demand a 7/32-inch file. Use the depth gauge tool and file to adjust the height of the depth gauges on the chain. Re-sharpen your chain every time you refill your chainsaw with fuel.
Failing to file the depth gauge and only filing the cutter teeth will result in smaller and smaller chips with each subsequent sharpening. You can file freehand, straight across, with a flat file, or purchase a depth gauge guide that fits between the cutters and features an opening that lets you file the top of the depth gauges. 404″ chainsaw pitch is the most aggressive chainsaw chain pitch for professional arborists.
A chainsaw rake is part of the chainsaw cutter that works in tandem with the tooth to produce cutting action. Chainsaw rakers control how deep the chainsaw tooth cutter penetrates the wood. The chainsaw rakers you will need will change depending on the material you want to cut and the chainsaw chain you choose.
what are chainsaw rakers Related Question:
How tall should rakers on a chainsaw be?
The raker should be about 0.50. 8 mm lower than the cutter. You sharpen the cutters first. Lay the file gauge on the chain.
What happens if you file rakers too low?
If you take your rakers down too low, on the other hand, your chain gets very aggressive and either stalls out in the cut or (worst case scenario), hangs up in the cut and kicks back at you.
Why does my chainsaw pull to the left?
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 cut at an angle?
Uneven top plates can cause a chain to cut crooked. It’s important to keep all top plates equal length. Dull cutters damaged by rocks can cause a chain to cut crooked. It’s important to remove all damage from cutters prior to cutting.
What part of a chainsaw chain cuts the wood?
The cutter is the part of the saw chain that does the cutting. The saw chain has left- and right-hand cutters so that the saw chain will cut evenly through the wood.
What is a chainsaw sprocket?
What is the drive sprocket? The drive sprocket and the clutch drum are connected to the saw motor. The sprocket is designed to drive the proper-pitched chain around the guide bar.
How does a chainsaw tooth cut?
IF: the chain is properly tensioned, the teeth are sharp, and the rakers are properly adjusted, THEN: as the chain spins round and round the bar, with each pass, each tooth will remove one wood chip. This is happening so fast that indeed it does appear to “slice” through the wood.
What is the gauge on a chainsaw chain?
The gauge of a chain refers to the thickness of its drive links. It is determined by measuring the portion of the drive link that fits into the groove of the guide bar. It is usually expressed in thousandths of an inch: . 050″ or .
How do you know what file to use on a chainsaw?
Simply put, the type of chainsaw file you need directly corresponds with the size of your chain pitch. The larger the pitch will mean the higher the cutting teeth will be. The higher the teeth will therefore mean the larger the file will need to be.
What is a chainsaw file?
As their name suggests, chainsaw files are used primarily for sharpening chainsaws. They are shaped to fit snugly against the cutting edge of a chainsaw’s teeth. For a step by step guide, see: How to sharpen a chainsaw with a file.
What gauge are Stihl chains?
Chain Gauge Gauge is a small measurement, typically either . 043, . 050 or . 063 inches on Stihl brand chains.
What is the correct file size for .325 Stihl chain?
325″ Pitch Saw Chains. STIHL Files come specifically designed for each pitch of saw chain, with this particular round file suited for use with a . 325″ pitch chain. The file size is 4.8mm x 200mm.