วันเสาร์ที่ 23 กรกฎาคม พ.ศ. 2554

Knife, sharpening angles

Knife, sharpening angles

Knife, sharpening angles

Posted: 23 Jul 2011 05:40 AM PDT

Today more and more people are sharpening the knives themselves, to save money and the hassle of sending the blades for sharpening. If you have recently started to sharpen knives and other household appliances, knives, sharpening angles you need to know. Too many people ignore the angle they're creating on the blade, to believe that it is as long as the mind sharp knife.

When you sharpen your> Knives, is actually the most important angle to the debate, since it determines the purpose and use of the knife. The achievement of the right angle ensures that the knives stay sharp as possible, if the goal is designed to be used. Each knife has a special edge that cut to maximize the performance and durability. This angle is determined by the knife manufacturer, so if you try to sharpen knives from the same angle every time. Do not try to change the angle of correction, or you risk having your knife sharp as could be. You'll get used to the best performance on the same slip angle by the manufacturer.

Are acceptable at the corner grinding for a relatively lenient some knives kitchen knives, kitchen knives, tends to a small number of permissible angle. That can be produced with a very thin edge, which requires a small> Sharpening board. This factor makes the knife cut the food with a clean shot. Kitchen knife, chef's knife or kitchen knife in particular, are extremely sharp, little corner of the board. Utility knives, like hunting knives tend to have a slip angle more. There is a border thicker and more durable, able to resist cuts work harder.

Many manufacturers of knives available, the angle of theirHelp sharpen blades. If you can not find the angle right, you try to match the angle of view for the existing blade. There are also some joint measures specific angle for knives used. For example, utility knives almost always at an angle of 45 degrees, which is a very stable ground. An angle of 30 degrees are used on blades made of cardboard, carpet and other materials found in thickness. Most kitchens and outdoor knives from 20 to 25 degrees. Finally, at 18 degrees suitable scalpel blades and other, as it creates a very sharp edge, but delicate.

Always use an angle guide that keeps the knife at an angle against the sharpening tool, if you are using a grinding wheel, a pull-through knife sharpener, sharpening, or a different system. Although it is technically possible, the angle of the blade control without a leader, it's pretty hard to do, especially if you have not> Sharpen many leaves.

To sharpen the blade at the correct angle, is to refine the system on a flat work surface and put the blade to run into a corner. Slide the knife along the stone or grind in a fluid motion and controlled. In addition to ensuring that the blade is ground at the correct angle, it is equally important to avoid the change of angle along the length of the blade. If you put uneven pressure on the blade, unevenGrinding can cause. Repeat this process several times, with less pressure on the blade every time. Turn the knife and then repeat the process on the other side of the blade.

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