How to sharpen lawn mower knives?

In summer, the lawn mower is one of the most frequently used garden tools.. In summer, the lawn mower is one of the most frequently used garden tools., In summer, the lawn mower is one of the most frequently used garden tools.?

In summer, the lawn mower is one of the most frequently used garden tools.?

To keep your mower running efficiently and reliably, making precise cuts, its knives must be sharpened at least once a year. The good news is, what can you do it yourself. Sure, It is worth considering how often you mowing your lawn and what is its surface. Larger gardens will require blades to be sharpened more frequently. (even once a month).

To understand, Are the knives sharp enough?, we have to look at the grass right after it is cut. Ragged and torn leaves are proof of that, that the equipment is worn out and the appropriate maintenance is necessary, In order not to damage the worn parts. If the knives are properly sharpened, you will mow the lawn not only faster, but more beautiful, and much less tired.

How to sharpen knives?

Before, how to sharpen knives, make sure, that the mower is off, and in the case of internal combustion models, that the tank is empty. Then lay the machine on its side and use a handy tool to remove grass and other dirt, accumulated at the bottom of the mower. Using a brush or a steel washcloth , Remove the rust and sharpen the knives with a corner or table grinding machine, file, disk or stone.

Some braids (eg, Drum models) have a special tool, thanks to which you can quickly cope with this task. However, you must follow the rule, knives are only sharpened on one side, according to blade position, i.e. top to bottom. In the most difficult cases, we can use the services of a professional, the cost of which should not exceed several tens of dollars. But better and more convenient (No need to look for anyone and wait) Buy a sharp -shaft machine and sharpen not only the blade of the lawn mower, but also another tool at home.

Sharpening lawn mower blades. Video instruction

How to adjust the knives?

The final step in sharpening mower blades – make sure, that they are properly balanced. If you remove more metal with a whetstone, file or other tool on one side, than on the other, Blade tilts to one side. As a result, the lawn will not be tonsured evenly. It can also reduce the life of the device and even damage the engine. To check the balance of the blade, it is worth attaching it to the tip of a screwdriver or a metal rod. . If either side is heavier, gotta cut it down, until the knife is balanced.