Unleash the Potential of Your Blades with the Best Lawn Mower Blade Sharpener Money Can Buy
Alicia Howey asked 12 måneder ago
Lawn mower blades come in a wide range of sizes and styles. Some blades are specifically designed for specific lawn mowers. They come with a stamped part number which can be referred to in the manual.
For instance, a lift blade produces a strong suction that efficiently sends clippings up so that they can be bagged. It also allows for an optimal air flow even in invaluable grass mower blade sharpeners to avoid clogging.
Size
The length of the mower blade as well as the hole pattern should be known to correctly pick the correct replacement lawnmower blades. The locations of the shear pins and the distance they are from the boss of the blade, must also be known. These measurements help narrow the results of a search because they are in line with the style and shape of a specific mower blade in order to prevent damaging parts of the mower and causing vibrations.
Standard blades (also known as 2-in-1 blades, also known as lift blades) are used most commonly on lawnmowers that have side discharge and lawnmowers without mulching or bagging. Their back edge has an upward slope that produces continuous suction and cutting action.
High lift blades are characterized by a dramatic upturn at the rear of the blade. They’re specifically designed to be used for side discharge mowing. This blade type requires more power from the engine to function well. It can be a bit more expensive in fuel costs, but is great for thicker grasses that are difficult to cut with conventional blades.
Material
The blades of lawn mowers are typically made of a durable type of steel. It could also be constructed of iron or other metals. Steel is the most popular choice for mower blades, as it has a superior combination of strength and toughness. It is usually treated with heat to create a hardened surface. This process is called tempering and increases its toughness, durability and resistance to corrosion.
High-carbon steel is a better option for mowing, as it has a higher tensile strength than low carbon steel and is more resistant to damage. It is able to withstand trees, rocks and other things that could cause damage to the blade.
The best way to keep a lawn mower blade is to use it regularly and keep it properly sharpened. The blade must also be balanced. This can be done by putting a nail on the board and after that, using a file on it to adjust the nail until it reaches the middle of the blade.
Sharpness
The quality of your blades is dependent on a variety of factors, such as how often you use it and the dimensions of your lawn. Sharpening is needed more frequently for large lawns with a lot of pebbles, trees, rocks and weeds. A regular use of a mower that is dull will also cause the blade to wear down more quickly.
Sharp cutting edges are required for a neat and pleasing cut. This can be accomplished by using a blade that sharpens drill bits, which operates much like the bench grinder, however it is smaller and more affordable.
It is important to balance the blade regularly, especially after sharpening. Sharpening can cause the blade to become unbalanced as it takes more metal off one side than from the other. To check the balance, put the blade on the bolt hole and see if it looks even. If one of the ends tilts more than the other, then the blade will need to be sanded further to ensure it is balanced.
Maintenance
Make use of a specific tool to sharpen a mower’s blade. It functions like a drill, however it has the stone specifically designed to grip the edge, leaving no room for mistakes. This tool is faster and more precise than hand-filing. Check the balance by hanging the blade over a bolt through the hole. If one of the ends is higher than the other, it will need to be filed slightly further to ensure that it is balanced.
Before you take off a blade ensure that the engine is turned off. Pull the spark plug wire in order to prevent the engine from starting while you’re working on the blade. Block the blade using an object to hold it in place while you loosen the bolt holding it using a wrench or ratchet. When reinstalling the blade, be sure to note the direction of the blade to ensure it gets mounted in the correct location. Spray a bit of WD-40 or a similar lubricant onto the mounting bolt before tightening it.