Chain saw sharpeners
Knowing when chain saw sharpeners are indicated is a valid question. There are two basic indicators that the chainsaw needs to be sharpened. The first indicator is based on how a chainsaw operates. When sawing a wood product, the chainsaw is designed to propel itself through the wood by grabbing into that wood. A sharpened chainsaw does not require much pressure to be applied by the operator in forcing the chainsaw down through the wood. Therefore, if the chainsaw is dull, the self propelling action is not occurring which will require more strength to be exerted by the chainsaw operator.
Secondly, a dull chainsaw is indicated by the residue of the wood that is being sawed. A properly sharpened chain saw will leave behind wood chips that may range up to three inches in size. An unsharpened chain saw does not grab the wood. Therefore, rather than small wooden chips, the resulting wood residue left by the chainsaw will take on the appearance of sawdust.
Following the proper securing of the chain to the chain saw sharpener and it is important to wear safety glasses to protect your eyes. You are now ready to begin the sharpening process.
After powering up the machine move the grinding wheel down towards the front part of the chainsaw tooth. In addition to the grinding wheel honing the tooth of the chainsaw, fine sharpening can be accomplished by adjusting certain refinement screws.
Once the first tooth has been sharpened, the grinding wheel is returned to its idle position, the lever holding the chain in place is loosened and the next tooth is moved into position. Generally there is a guide built into the chain saw sharpeners that will guide the chain properly through the process.
It is important to be methodical in performing this process. That proper technique should include the sharpening of all teeth angled either to the left first and then followed by the right angled teeth or vice versa.