How To Sharpen Chainsaw Chains
When using your chainsaw, have you noticed that it just doesn’t seem to work as well as it did when you first bought it? This could have something to do with the fact that it is common for chainsaw chains to become dull over time and it may just need sharpened. If so, then it is important that you do so as soon as possible as you could damage your equipment and risk causing yourself bodily harm if you continue to use it in its present state. On the positive side, chainsaw chains are relatively easy to maintain; that is, if you know the basic principles of how they work.
Looking At Chainsaw Chains
Chains can be broken down into the following 5 parts:
- left hand cutters
- right hand cutters
- tie straps
- drive links
- rivets
The cutters have the task of slicing through wood and they are of primary focus when sharpening chainsaw chains becomes necessary. They work due to their ramp like depth gauge at the front and a gouge like cutting element in the rear. In order to keep them protected they are typically coated with a layer of chrome. In fact, if you only use your saw to cut through clean wood you will find the chainsaw blades stay sharp for a very long time because of this. Unfortunately, wood is dirty much more often than it is not.
Is It Time To Sharpen Your Chain?
Pay attention while using your saw and look out for the following signals that will let you know when it is time.
- First of all, you will notice that it no longer self feeds.
- When a saw is properly sharpened it will pull itself through the cut.
- Second, you will find that the saw’s discharge has become dusty instead of producing fine, square chips.
- Third and finally, the chain itself will begin to look shiny, because the protective chrome plating has become worn off.
Use Your Owner's Manual
If you have determined that it is time to sharpen your chainsaw, then you will have to get a hold of the proper sharpener. Most people agree that the best tool to use for sharpening chainsaw chains is a round file. However, there are different sizes available so you will have to choose the best size for your own particular model of saw. This can be a complicated matter, so instead of trying to figure it out for yourself, simply look it up in your owner’s manual. If you no longer have your chainsaw manual then you can usually buy or download a replacement copy online.
If you find that your chainsaw chains need replacing, then look up which type yours uses in the manual and purchase one. There are many different styles; for example, professional grade chains are known as yellow labeled.
