“How to Keep Your Cutlery as Sharp as New with Sharpening Stones and Rods”

Want to improve the efficiency of your cooking? Then have a look at this guide to two methods for sharpening cutlery so that it's as sharp as when you first purchased it - with the help of a sharpening stone and a sharpening rod!

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Exploring the Benefits of Sharpening a Knife After Use

Knives undergo various factors that lead to their dullness during use, including:

1. Regular wear and tear: Frequent cutting and slicing can gradually wear down the blade, reducing its sharpness over time.

2. Cutting on hard surfaces: Using knives on hard surfaces like ceramic plates or countertops can cause the blade to become dull faster.

3. Improper storage: Storing knives without proper protection or in a cluttered drawer can lead to damage and dullness.

4. Inadequate maintenance: Failing to clean, dry, or sharpen knives regularly can accelerate the dulling process.

5. Improper cutting techniques: Using a knife incorrectly, such as applying excessive force or using a sawing motion, can contribute to faster dulling.

To maintain the sharpness of knives, it is essential to employ proper cutting techniques, store them safely, clean and dry them thoroughly after use, and regularly sharpen them.

  • To achieve optimal results, immerse the object in water for an extended period of time.
  • Choose plastic and dirt for exceptional durability and longevity.

  • Please refrain from washing the knife immediately after cutting acidic foods, such as lemons or tomatoes.
  • The handle is in need of tightening, the blade has sustained impact damage, and excessive friction is present.
  • Please use a cloth or paper towel to wipe the blade clean and free of any debris.
  • Using an improper cutting surface, such as a metal board, can result in the dulling of your knife blade.
  • Proper Knife Storage Techniques for Hanging and Storage

Tại sao cần phải mài dao sau một thời gian sử dụng?

To maintain the optimal cutting and slicing performance of our knives, it is essential to sharpen them after each use. By doing so, we can ensure that our kitchen tools remain sharp and efficient, thus enabling precise and effortless food preparation.

Two Strategies for Sharpening Knives

How to Use Whetstones to Sharpen Knives

To properly sharpen a knife using a whetstone, it is essential to follow these 14 steps sequentially:

  1. First, ensure that the knife sharpener is clean and free of any debris or residue.
  2. Inspect the knife sharpener for any damaged or worn parts that may affect its performance.
  3. If necessary, lubricate any moving parts or screws on the knife sharpener.

Step 2: Position the knife in the sharpener.

  1. Hold the knife by the handle and place the blade into the slot of the sharpener.
  2. Ensure that the knife is properly aligned and seated securely in the slot.
  3. For safety, it is recommended to wear cut-resistant gloves during this process.

Step 3: Sharpen the knife.

  1. Depending on the type of knife sharpener, choose the appropriate sharpening method.
  2. Follow the instructions provided with the sharpener to sharpen the knife.
  3. Be careful to apply consistent pressure and maintain the correct angle while sharpening.

Step 4: Test the sharpness.

  1. Once sharpened, carefully remove the knife from the sharpener.
  2. Gently glide the knife across a piece of paper to test its sharpness.
  3. If the knife cuts smoothly and cleanly through the paper, it is properly sharpened.

Step 5: Clean and store the sharpener.

  1. After use, clean the knife sharpener according to the manufacturer’s instructions.
  2. Dry the sharpener fully before storing it in a safe and dry place.
  3. Keep the knife sharpener out of the reach of children to prevent accidents.

To complete the task at hand, you will require the following tools:
– 1 grinding stone equipped with both a rough and smooth side
– 1 grinding rod fabricated from magnetic iron, featuring small grooves.

These essential tools can be effortlessly acquired from a multitude of vendors, including stores, markets, supermarkets, and beyond.

Chuẩn bị dụng cụ mài dao.

Step 2: Prepare the grinding wheel by submerging it in water.

Before sharpening the knife, it is important to soak the whetstone in water for approximately 15-20 minutes. This should be done until no air bubbles are visible on the surface of the stone.

Ngâm đá mài trong nước.

Step 3: Ensure the Knife Sharpening Area is Anti-Slip

To prevent slipping during the sharpening process, it is recommended to line the bottom of the sharpening area with a towel, silicone mesh, or any other mats. This will provide you with added stability and safety while sharpening.

Đảm bảo khu vực mài dao chống trơn trợt.

Step 4: Initiate the sharpening process.

To ensure optimal sharpness, it is recommended to sharpen the knife using a coarse whetstone. Typically, this would be a stone with a roughness level of F400 (European measure) or J1000 (Japanese measure). Begin by running the knife blade against the rough surface of the whetstone, effectively honing and refining its cutting edge.

Bắt đầu tiến hành mài dao.

Step 5: Sharpening the Blade at a 22-degree Incline

Tilt the knife to achieve an angle of approximately 22 degrees with the stone surface.

  • To create a 22-degree angle, begin by positioning the blade perpendicular to the stone surface, at a 90-degree angle. Gradually lean the blade to the left side by half of 90 degrees, or 45 degrees. Finally, tilt the blade once more to achieve an approximate angle of 22 degrees.

Mài lưỡi dao nghiêng 22 độ.

Step 6: To ensure a proper knife sharpening technique, it is crucial to maintain the correct hand position throughout the process.

Hold the whetstone with one hand and hold the knife handle in the other hand, ensuring that your index finger rests on the top edge of the blade.

Giữ tay đúng vị trí khi mài dao.

Step 7: Proper finger placement on the knife

Extend your fingers over the back of the blade, applying moderate pressure to ensure the blade is in contact with the surface of the whetstone. Utilize your finger flexibility to effectively guide the blade during the sharpening process.

Đặt các ngón tay lên phía mặt bên của dao.

Step 8: Gently glide the sharpener across the stone.

Begin by gently holding your hand and moving the sharpener across the surface of the stone, ensuring a smooth and flowing motion. Take care to push the blade across the sharpening stone with a light touch, as if delicately cutting into a piece of stone.

Di chuyển dao mài trên đá một cách trơn tru

Step 9: Maintain Moisture in the Grinding Wheel

It is important to keep the grinding wheel moist during operation. This helps to prevent excessive heating and extends the life of the wheel. Always ensure that a water source is readily available and regularly apply water to the wheel as needed.

To ensure a smooth sharpening process, it is recommended to wet the stone surface with a small amount of water after it appears dry. This precautionary step helps alleviate any potential issues that may arise.

The stone surface is water-impregnated to facilitate the removal of roughness from recently sharpened stones.

Giữ ẩm cho đá mài.

Step 10:

Repeatedly move the blade across the whetstone.

To perform the blade movements as instructed in the above steps, it is necessary to repeat the operations multiple times while simultaneously adjusting and repositioning your finger accordingly.

Di chuyển nhiều lần lưỡi dao trên đá mài.

Step 11: Now, proceed to sharpen the knife on the other side using the same operation.

Once you have finished sharpening one side of the blade, it is necessary to repeat the process in order to proceed with sharpening the blade on the opposite side.

Tiến hành mài dao với mặt bên còn lại với thao tác tương tự.

Step 12: Begin the blade sharpening process by placing the blade on the smooth surface of the sharpening stone.

To proceed with sharpening the knife, it is important to turn over the smooth surface of the sharpening stone. Remember to keep the stone wet throughout the sharpening process. Use a damp cloth to wipe any stains on the knife. Repeat the same steps as before for sharpening the knife effectively.

Tiến hành mài lưỡi dao trên mặt mịn của đá mài.

Step 13: Cut the surface of the wooden cutting board.

It may seem peculiar, but the recommended technique is to apply pressure with the blade onto the wooden cutting board, giving the impression of cutting. This action should be performed just once, specifically to cleanse the blade prior to completing the sharpening process.

Cắt bề mặt thớt gỗ.

Step 14: Forging the Blade

Using a steel sharpening rod, carefully forge the blade to ensure it is sharp and durable. This step is vital in creating a high-quality finished product. Follow proper safety protocols and take your time to ensure the blade is forged correctly.

To ensure optimal cutting performance, it is recommended to carefully glide the sharpening blade along the steel sharpening bar multiple times on each side of the knife before using it for food preparation.

Rèn lưỡi dao trên thanh mài thép.

How to Use Sharpening Rods to Sharpen Knives

To effectively sharpen a knife using a sharpening rod, it is essential to follow a systematic 7-step process:

Step 1: Differentiate between honing and sharpening.

First, individuals commonly utilize a sharpening steel bar to hone the blade before usage, and they also use it frequently to perform knife sharpening.

When it comes to knife sharpening, the process involves using a sharpening stone to restore the sharpness of the blade. This activity does not require frequent repetition as it primarily focuses on fixing the sharp edges.

Hiểu sự khác biệt giữa mài giũa và mài dao.

Step 2: Position the sharpening rod vertically and perpendicular to the surface.

To ensure stability, it is recommended to place and hold the sharpening rod perpendicular to the ground surface. Optionally, you may choose to cover the rod with a towel for added security.

Đặt và giữ thanh mài vuông góc với bề mặt.

  • Step 3: Tilt the blade with the sharpener at a 45-degree angle.

To determine a 45-degree angle, follow these steps:

1. Position the blade perpendicular to the sharpening bar.
2. Gradually tilt the blade halfway up from its original position of 90 degrees.
3. By completing these steps, you will achieve a 45-degree angle.

Nghiêng lưỡi dao với thanh mài góc 45 độ.

Step 4: Adjust the Blade Angle

Rotate the blade towards the bar to create an angle of approximately 20 – 23 degrees. This will ensure optimal cutting efficiency and precision.

After determining the optimal 45-degree angle, proceed to carefully rotate the blade further towards the sharpening rod until achieving an approximate angle of 20 to 23 degrees.

Xoay lưỡi dao về phía thanh để tạo góc khoảng 20 - 23 độ.

Step 5: Pull the blade towards you.

To effectively sharpen your blade, follow these steps:

1. Hold the blade at a 20-degree angle.
2. Draw the blade towards you in a straight line.
3. Repeat this motion approximately 5 times for regular sharpening.
4. If the blade hasn’t been sharpened for a long time, repeat the motion 8-10 times.

By following these guidelines, you can ensure that your blade is properly sharpened.

Kéo lưỡi dao về phía bạn.

Step 6: Proceed to repeat the process with the opposite blade side.

Please continue to sharpen the knife on the opposite side using the same technique.

Lặp lại quy trình với mặt lưỡi dao còn lại.

Step 7: Replace the sharpening rod (if it is blunt)

To ensure effective knife sharpening, it is important to replace the sharpening rod when its grooved surface becomes smooth and no longer provides sufficient friction on the blade.

Thay thế thanh mài (nếu nó bị cùn).

How to Fix Chipped and Dulled Knives in 3 Steps

To repair chipped or distorted knife letters, follow these 5 easy steps:

1. Assess the Damage: Examine the affected letters closely to determine the extent of the damage.
2. Gather Materials: Get all the necessary materials, such as sandpaper, epoxy adhesive, a small brush, and a scraper.
3. Clean the Surface: Use a damp cloth or sponge to clean the damaged area and remove any dirt or debris.
4. Apply Epoxy Adhesive: Apply a small amount of epoxy adhesive to the chipped or distorted areas, using a small brush or applicator.
5. Smooth and Shape: Use a scraper or sandpaper to carefully smooth and shape the repaired letters, ensuring they blend seamlessly with the surrounding surface.

By following these steps, you can easily fix any chipped or distorted knife letters and restore their original appearance.

Step 1: Prepare the Whetstone
To begin, soak the whetstone in water to ensure it is properly saturated.

To properly prepare the whetstones for sharpening chipped or distorted knives, it is essential to soak them in water for approximately 15 minutes. Once soaked, carefully place the whetstones on a cloth surface to begin the sharpening process.

Ngâm đá mài vào nước.

Step 2: Sharpen the Knife on the Whetstone’s Rough Surface




Knife Sharpening Instructions

Knife Sharpening Instructions

In order to properly sharpen a knife, it is essential to choose the rough side of the whetstone. This will provide the necessary abrasion to effectively sharpen the blade. Begin by positioning the knife at a slight angle to the whetstone. Maintain a steady, controlled motion as you move the blade along the stone, ensuring full contact between the knife and whetstone. Repeat this process several times, periodically checking the sharpness of the blade. Once the desired level of sharpness is achieved, switch to the finer side of the whetstone for final honing and polishing.

Mài dao trên bề mặt thô của đá mài.

Step 3: Glide the blade along the whetstone.

When sharpening the knife, run the tip of the blade horizontally across the rough stone. It is important to only focus on sharpening the tip of the blade and not the entire length.

Di chuyển lưỡi dao trên đá mài.

Step 4: Sharpening the Blade

  1. Hold the blade at a slight angle with the tip facing away from you.
  2. Place the stone on a stable surface.
  3. Kick the tip of the blade back and forth on the stone surface.

To achieve optimal results, it is important to consistently move the tip of the blade on the stone surface in a vertical motion, mimicking a cutting action. This will effectively round out the edge of the blade. Additionally, it is crucial to continuously wet the grinding wheel throughout the process to maintain proper functionality.

Đá phần đầu lưỡi dao qua lại trên mặt đá.

Step 5: Re-sharpen the entire blade thoroughly.

Once the dull and chipped blade tip has been properly corrected, proceed to sharpen the entire blade using the same steps outlined in part 1.

Mài lại toàn bộ phần lưỡi dao.

With the above tips, we hope to assist you in overcoming the challenge of dull knives. Now, sharpening your cutlery can be done easily! You can sharpen your knives at home using a sharpening stone and sharpening rod.

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