How is the chain saw sharpened by hand?

Chainsaw is an indispensable attribute of the owners of many household plots and suburban areas along with mowers and trimmers. This unit allows in a few minutes to turn the overgrown bush into a real work of art, and if necessary, prepare several cubic meters of firewood for the winter. However, the chainsaw over time requires not only refilling the fuel, but also regular sharpening of the chain, which often loses its properties. This process is complicated by the fact that the chain teeth have a very complex geometry. However, if you have the knowledge and the necessary tools, you can restore the previous characteristics of this device at home. Well, let's look at how the chain saw chains are sharpened by their own hands.

Instruments

First, we need to prepare a number of tools, with which we will do the grinding of the mechanism. To make this work with minimal time losses, you need to have the following tools:

• File with a bar-limiter. The diameter of this device depends on the particular type of chain chainsaw. Often, this value does not exceed 5.2 millimeters.
• Template for sharpening teeth.
• Flat file or special tool for sharpening chains chainsaws (this can be found in any garden equipment store).
• Vice. Their presence is optional, but with their help you can significantly reduce the time of work, and the effort with them is spent less.

So, how is the chain saw sharpened by hand?

First we need to remove it from the saw, then hold the tire in the vice and place the pattern on the removed device so that the arrows on it show the direction of the chain's motion. Next, you need to take a round file in your hands and make several movements along the cutting teeth. Efforts regarding the sharpening element should be directed only forward. In this case, the angle of sharpening the chainsaw chains should be about 45 degrees. When doing this work, do not sharpen the mechanism with the reverse movement of the file, because by such actions you, on the contrary, only blunt the tooth, and then no master will be able to restore its properties.

Sharpening chains chainsaws with their own hands is made in a similar way for each subsequent tooth. Repeat this operation until the whole mechanism is cut well.

After these steps, it is necessary to turn the tire one hundred and eighty degrees and sharpen the second half of the parts. Next we need to cut off the restrictive teeth. This is done using a template. At this stage, the file is cut to such a tooth to the required height. The use of the template in this case is not necessary, especially since they are only included in special sharpening kits. However, after all work must be remembered that the height of the sharpening may be different. So be very careful. It happens that even with one wrong action the whole chain is completely useless.

The final stage

After all the teeth are sharpened, the mechanism is put back on the chainsaw. Everything, at this stage, the question "how to sharpen chainsaw chains with their own hands" can be considered closed.