If you want to keep your lawn looking neat and trim, you’ll need to sharpen your reel mower blade regularly. In this article, we’ll show you how to sharpen a reel mower with a file in just a few simple steps.
You’ll gather the necessary tools, remove and inspect the blade, and then get it back in top cutting shape. With our guide, you’ll have your reel mower working like new in no time.
Understanding the Reel Mower Blade
To understand the reel mower blade, you need to recognize its cylindrical shape and the cutting edges that are crucial for a clean and precise cut. The cylindrical shape of the blade allows it to rotate smoothly as you push the mower, creating a scissor-like cutting action.
The cutting edges, usually made of hardened steel, are the key elements that actually trim the grass. These edges need to be sharp and well-maintained to ensure an effective cut.
When the mower is in use, the spinning blades trap and slice the grass against a stationary cutting bar. This action results in a neatly trimmed lawn.
The cylindrical shape and the sharp cutting edges work together to produce a scissor-like cutting motion, cleanly snipping the grass blades. It’s important to keep these cutting edges in top condition by regularly inspecting and sharpening them as needed.
Understanding the design and function of the reel mower blade is essential for maintaining a well-kept lawn.
Gathering the Necessary Tools
Now that you understand the design and function of the reel mower blade, gather the necessary tools for sharpening it effectively. Here’s what you’ll need:
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Flat File: Look for a flat file that’s specifically designed for sharpening reel mower blades. It should have a fine grit to ensure a smooth and sharp edge on the blades.
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Lubricating Oil: Having lubricating oil on hand will help reduce friction and heat while sharpening the blades. This will prevent the blades from overheating and losing their temper.
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Gloves: Protect your hands with a pair of sturdy work gloves. They’ll provide a good grip on the blades and protect your hands from any sharp edges.
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Safety Glasses: Always wear safety glasses to shield your eyes from any metal shavings or debris that may fly off while sharpening the blades.
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Rag or Brush: Use a rag or brush to clean the blades before and after sharpening. This will help remove any built-up debris and ensure a clean sharpening process.
Removing the Reel Mower Blade
First, carefully lift the reel mower and locate the bolts securing the blade to the mower. Use a wrench to loosen the bolts and carefully remove the blade from the mower. Be cautious while handling the blade to avoid any injuries. Once the blade is removed, inspect it for any damage or excessive wear. If the blade is damaged or excessively worn, it may need to be replaced. If it is in good condition, proceed with sharpening it using a file as outlined in the previous section.
| Tools Needed | Safety Tips |
|---|---|
| Wrench | Wear gloves to protect your hands from sharp edges of the blade |
| Screwdriver | Work in a well-lit and open area to avoid accidents |
| Work gloves | Keep the blade away from children and pets |
Remember to keep track of the bolts and any other small parts that are removed with the blade. These will be needed when reattaching the sharpened blade.
Inspecting and Cleaning the Blade
Inspect the blade for any signs of damage or excessive wear before proceeding with the cleaning process. It’s important to ensure that the blade is in good condition before sharpening it to avoid any potential issues during mowing.
Here’s how to inspect and clean the blade:
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Check for nicks or dents: Run your fingers along the blade to feel for any irregularities. Look for any visible nicks or dents that may affect the cutting performance.
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Inspect for rust: Examine the blade for any signs of rust or corrosion. Use a wire brush to gently remove any rust buildup, ensuring that the blade remains smooth and free of any rough spots.
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Clean the blade: Use a damp cloth or a mild detergent solution to clean the blade surface. Remove any grass clippings, dirt, or debris that may have accumulated on the blade.
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Dry the blade thoroughly: After cleaning, make sure to dry the blade completely to prevent any moisture-related issues such as rust.
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Apply a light coat of oil: To protect the blade from rust and corrosion, apply a light coat of oil after cleaning and drying it. This will help maintain the blade’s condition and prolong its lifespan.
Sharpening the Reel Mower Blade
Using a flat file, start by positioning the blade at a 45-degree angle to the cutting edge. Apply firm and steady pressure as you push the file along the cutting edge in a sweeping motion. Be sure to maintain the 45-degree angle throughout the process to ensure an even and uniform sharpening. Work along the entire length of the blade, checking for any nicks or irregularities as you go. If you encounter any nicks, focus on those areas a bit more to ensure they’re smoothed out. It’s crucial to maintain a consistent angle and pressure to achieve a sharp edge.
After the initial sharpening, you can make a second pass with the file to refine the edge further. This step can help remove any remaining burrs or inconsistencies. Once you’re satisfied with the sharpness, it’s time to test the blade by rotating the reel and checking for a clean, precise cut on a piece of paper or grass. If needed, make any final adjustments to ensure the blade is properly sharpened and ready for use.
Reassembling the Reel Mower
Once you have sharpened the reel mower blade, carefully reassemble the mower following the manufacturer’s instructions. To ensure proper reassembly, follow these steps:
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Handle Assembly: Begin by reattaching the handle to the mower body, ensuring that all the hardware is properly secured.
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Reel Installation: Carefully place the sharpened reel back into its housing, making sure it aligns properly with the bed knife and spins freely.
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Bed Knife Reattachment: Reattach the bed knife, ensuring it’s securely fastened and properly aligned with the reel blades.
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Wheel Placement: Place the wheels back onto the mower, ensuring that they’re properly aligned and securely attached.
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Final Checks: Before using the mower, double-check all the connections, knobs, and screws to ensure everything is properly reassembled and tightened.
Testing and Adjusting the Blade
To ensure the sharpened blade is properly adjusted and cutting efficiently, you can test its performance by taking the mower for a test run on your lawn.
Start by setting the cutting height to the level you typically use for mowing. Then, push the reel mower along the grass, paying attention to how smoothly it cuts. If you notice any missed spots or uneven cutting, it may indicate that the blade needs further adjustment.
To adjust the blade, follow the manufacturer’s instructions for your specific reel mower model. This typically involves adjusting the blade clearance and ensuring that the bed knife and blades are making clean contact.
After making adjustments, test the mower again to see if the cutting performance has improved. Repeat this process until you’re satisfied with the results.
Once the blade is properly adjusted and cutting efficiently, you can enjoy a well-manicured lawn with your newly sharpened reel mower.
Frequently Asked Questions
Can I Use a Power Grinder Instead of a File to Sharpen My Reel Mower Blade?
Yes, you can use a power grinder instead of a file to sharpen your reel mower blade. It can make the process quicker and more efficient. Just be careful to not overheat the blade.
How Often Should I Sharpen My Reel Mower Blade?
You should sharpen your reel mower blade every 25-30 hours of use or at the beginning of each mowing season. Regular maintenance ensures a clean, precise cut and extends the life of your mower.
What Are the Signs That Indicate My Reel Mower Blade Needs to Be Sharpened?
If your reel mower blade is leaving uneven, ragged cuts or tearing grass instead of cleanly cutting it, it’s a sign that it needs sharpening. Also, if you notice a decrease in cutting efficiency, it’s time.
Can I Sharpen a Reel Mower Blade That Is Heavily Rusted?
Yes, you can sharpen a heavily rusted reel mower blade. Start by removing the rust with a wire brush or sandpaper. Then use a file to sharpen the blade, ensuring it’s evenly sharpened and free of rust.
Is There a Specific Angle at Which I Should Sharpen the Blade?
When sharpening the blade of a reel mower, it’s important to maintain a specific angle for optimal cutting performance. Use a file to sharpen the blade at a consistent angle, ensuring a clean and precise cut.
Conclusion
Now that you’ve sharpened your reel mower blade with a file, you can enjoy a cleaner and more precise cut for your lawn.
Regular maintenance and sharpening will keep your reel mower in top condition and ensure a beautiful, well-kept lawn.
Remember to test and adjust the blade as needed before using the mower again.
Keep up with routine maintenance to prolong the life of your reel mower and maintain a healthy lawn.
