With repeated use of knives, each mistress faces a problem when they start to fill and work them becomes simply impossible. In addition, it is unsafe, as the knife can slip when cutting and injured you. So that this does not happen, knives should be accurately accusable with the help of a special sharpening device.
You can purchase a knife sharpener in the nearest economic store or in the market where you will be offered different kinds devices. Select yourself yourself. But not to make mistakes, you need to know how to properly evaluate them in terms of convenience and quality of operation.
Not always proposed options are arranged by consumers, so many make sharpeners with their own hands using special stones, tools and drawing sketches with dimensions. The photo shows the options for self-made sharpeners for knives.
When draining knives, the main thing is to make the right angle of contact with the faces of the blades so that they serve you for a long time and efficiently. Therefore, self-sharpening knives, it is necessary to keep the existing angle of inclination of the blades.
Each knife blade is characteristic of their own optimal angles Tilt:
To sharpen the right corner of the blade, you can not do without special devices, since it is difficult to do this manually.
The design of such devices is not complicated, so it is easy and quick to make yourself, but detailed instructions For the manufacture of sharpeners can be borrowed from the Internet.
From a rather big range of a variety of types of sharpeners for knives, choose the desired option is quite simple.
The main elements of the grinding tool are focusing for fixing the knife and abrasive bar, which uses ready-made abrasive materials (stones) or its own manufacture. But before being taken for work, you need to know how to make a sharpener for knives with your own hands.
There are several varieties of grinding stones:
To make a grinding bar with their own hands, you can use the most simple way. Take a small glass rectangular plate with a thickness of about 5 mm. Using double-sided adhesion fixes on both sides, the strips of emery paper of large and medium grain.
The bar is ready for operation, as necessary, the worn outflow can be easily replaced by a new one. This method is the most budget price.
The disadvantages of this device include:
The best ideas for knives for knives can be found on the relevant sites.
This method of manufacturing the knife sharpening tool is also simple and accessible to everyone. You will need four identical bars: two abrasive and two wooden.
At the beginning of our work, pick up the sanding of the brus from the tree so that their surface is smooth without sowing. Make the markup of the bar in accordance with the necessary angle of inclination. Attach the grinding stone and make it a width on a tree bar.
Note! 
Make a 1.5 cm depth depth and insert abrasives into the grooves. Secure the stones with bolts. A piece of rubber attached from below will give the design stability.
In addition, you can make the adjustable sharpener with your own hands, but the next article will tell about how to do this.
Note! 
Note! 
Materials
1. Plywood or plastic plate with a thickness of 10 mm.
2. Screws, bars screws, washers and bar (0.5 m) with thread M6 or M8.
3. Magnets from used computer hard disk
4. Bearing from the old coffee grinder.
5. Emery (abrasive skins) sheets and bars of different grainability: 120, 320, 600, 1500.
1. The fixed part of the machine is made from plywood (plastic). Lengins with a length of 30 cm. And 5 cm. And the width (10 ... 12), see the letter g from below the aluminum corner. In the rapid part, we install 1 or 2 magnets (they are poured with epoxy resin). In the lower opposite part, the hole drills and install the vertically rod with a thread (height 12 ... 15 cm.) With the bearing.
On the surface (for the resistance of the knife being stuck), we establish the prepared aluminum (or stainless steel) with a slot in the middle of the plate (up to 2mm thick) with a barish clamp.
2. Movable part of two options:
Embodiment A. For sharpening by bars.
Option B. For sharpening abrasive skins.
Aluminum profile 4 sides with a width of 25 mm.
For each side there is a strip of abrasive skirts of different graininess: 120, 320, 600, 1500. For stickers, I use the stationery adhesive pencil. After the skins strip used is easily removed with a knife and a new bar is pasted.
1. We establish a sharpened knife as in the photo.
The knife is clearly fixed by the magnet and disappears the need to fix it mechanically.
With the help of a moving stop, we put the knife up to the required position and fasten the rest of the barish screw.
We put the rolling part of the machine on the knife.
Now exhibit the sharpening angle dropping down or lifting the bearing with screws.
For the first sharpening, turn to the blade of the knife with a minimum digit of graininess 120 (the coarse).
ichill to obtain a solid strip on the edge of the blade (0.5 ... width ... 1 mm.)
I turn the knife and repeat everything.
The process continues to skit 320, 600, 1500.
Now you can shave with a knife.
The same procedure sharpening with sharpened bars. But in this case there are several flaws:
1. The middle part of the bar over time is then produced by the sharpening angle "floats", which is not in the first version.
2. Bars with different graininess must be changed, and in the first embodiment, it is necessary only to turn the face to change the grain. The removal of the bar occurs with the sprinkling of the spring with two fingers.
Now all knives are sharpened by a complete cycle. If some of the knives are stupid in the course of use. I just right out these knives with grain 600 or 1500, two-three movements for each side of the knife.
Thanks for attention!
"Useful homemade"From Hamir Khamitov.
Bunk knives in the farm can be not only a reason for the poor mood of the hostess, but also the cause of accidents. In business stores there is an assortment of tools intended for sharpening knives, but not all of them arrange buyers. As an option, you can make a machine for sharpening knives yourself, the drawings for its manufacture do not represent anything difficult for a person who knows how to make.
Before you begin to make the machine for sharpening the knives, you need to familiarize yourself with the information about its components. Sharpening, or they can still be called - abrasive stones are one of the decisive factors to achieve an excellent result, but an equally important role is played by the master.
Varieties of grinding stones
So, to obtain an ideal sharpening, there will be a lot to practice.
There are the following types of stones suitable for sharpening cutting surfaces:
If desired, you can make homemade abrasive bar. To do this, it is necessary to take a flat plexiglass with a thickness of 5 mm rectangular shape and with the help of bilateral adhesive sticks to it sandpaper. This is the easiest way to manufacture a sharpener for knives, it is convenient because when wearing sandpaper, it is easy to replace it.
The angle between the edges of the blade is called an angle of sharpening. Accurate observance of a given angle is the main requirement when processing the cutting surface by an abrasive instrument, and it is its value that affects the sharpness of the blade.
With the help of a simple marker, you can control the turning angle, it is enough to paint the stuffed area. Uniformly erasing paint testifies good quality Processing blade.
In order to make your own hands for the knives, it is necessary to carefully plan the stages of work and make drawings. If the Master has experience, it can develop them independently or take advantage of the already ready-made drawings that are offered in special literature.
For the ideal processing of the cutting surface, the machine must ensure the following requirements:
On how to make an independent device for editing blades that are not at all inferior to purchased mechanisms can be read below.
Knife sharpener with your own hands
Making yourself fast option Devices. To do this, it is necessary to prepare 2 pairs of wooden corners, abrasive bar and vehicle for the correct determination of the angle of sharpening. Sizes of bars should be the same. Wooden corners are fastened with each other with adjustable screws, and the barbing bar is securely fixed under the necessary angle.
Despite the ease of manufacture, such machines have a number of flaws, they include:
But it should be noted that such simple homemade It is quite suitable for processing homemade kitchen knives and do not require large financial investments in the manufacture.
This machine is a more complicated design, but it is much more convenient to use. The basis for its creation was the model of the machine, which is called - Sharpener Lansky.
Sharpener Lanski
The advantage of such models is a reliable fixation of a knife blade.
The device is a reference table on which the knife is fixed. At the opposite end of the table, a spiral rack with a bar is vertically fixed. The guide rod is inserted into this bar on which the abrasive bar is mounted. Method of moving the bar on the screw rod, you can change the value of the metal processing angle.
The benefits of machines with a similar design include:
When operating the machine, the difficulty consists only in a continuous setting of the position of the grinding bar. If you plan to process different types of blades, you will have to reconfigate the device every time.
An alternative machine with a movable grinding stone is a device where it is possible to adjust the position of the knife relative to the bar. Basically, its design is similar to the machine with adjustable bar, a little simpler in the manufacture.
On the base plane, a movable block for mounting a rod with bar is mounted. On it, the clamps are installed, one adjustable, the second is resistant. Using an adjustable retainer, it is possible to adjust the sharpening angle.
The only drawback of this model is the appearance of the wear of the bar in one particular place. You can eliminate this deficiency by setting a long pin to regulate the edge relative to the surface treated.
Each of the above option has their advantages and disadvantages. Making your choice in favor of a particular model, you need to focus on the level of skills and the magnitude of the needs of the machine.
IN household There are always cutting, sawing and planing tools. During the work, the sharpness is lost, and the blades have to restore. You can give knives to the workshop in the workshop, but money is spent on it, and takes up too much. Therefore, home masters prefer to sharpen the tool.
Important! You can only drain the blades with a certain degree of hardening. If the cutting part has a hardness higher than 55 HRC, it is impossible to sharpen it with prize tools.
You can buy a fixture for sharpening knives or other home utensils in the store. Save time, but spend a considerable amount - good sharpening are expensive.
By the way, there are different opinions about how the knife sharpening device is called. Newspaper, dowdow, bar, sharpened, Musat ...
These definitions may indicate the same subject, or different products? About this, and how to make such a device yourself, we will tell in the article.
Since the emergence of cutting objects (weapons, knives, axes), a person was looking for a way to restore the sharpness of the edge. In the bronze and copper century it was simple.
The myth of allegedly self-capening knives quickly crashed .... About life. It is not surprising, the laws of physics, there are laws of physics, against them, so to speak, even marketers are powerless. If knives are not sharpened in the house, if you remember the famous bard, there is nothing good. Today, the editorial board will help solve the problem of stupid blades and will tell how and what can the knife be improved at home. We will introduce our readers with different types Fixtures for sharpening knives, we will tell about their effectiveness, as well as teach how to make a simple sharpening machine at home.
Read in the article
Grinding stone for sharpening knives, probably, the most first device of this type. Simple, and, the main thing, the accessible tool successfully copes with its task for many millennia.
Until now, the classification of machines depends on this, once a non-alternative sharpened. By type of abrasive material can be:
By type drive:
At the place of use:
However, in the modern world, a sharpening stone can be molded except that a simple hunting knife. In other cases, the quality will be desired. In addition, only soft metals are scented with a stone if the cutting part of the blade has a hardness above 55 HRC, it will not be shedding tools.
Important! Each type of blade has its own angle of the edge. And during the sharpening it must be held along the entire length of the treated surface of the product.
Some types of modern grinding stones are used to this day. Example T. natural stones - Japanese aqueous stone (we showed it in the photo above) or the American "Arkansas". Masters-grillers even spend special master classes at sharpening knives with a natural stone. It is interesting that before the processing process it is soaked in water, sometimes with soapy solution, and after work is dried. The whole process resembles the sacrament for dedicated. Therefore, it is not to be surprised that these breeds are too expensive, and in most grinding devices artificial abrasive surfaces are used.
This is artificially painted bars with abrasive coating, which are suitable for manual sharpening both carpentry and plumbing tools and for kitchen knives.
Bruks, depending on the material from which they are made, can be of varying degrees of wear resistance and grain. Consider the main types of materials that are used in the manufacture of grinding bars:
Artificial abrasives are created by mixing diamond powders of different fractions, as well as electrocorundum and carbide.
Important! The material used to glue the rock, as well as the percentage ratio of all elements. The stronger and high quality composition (this also applies to the parties themselves), the more persistent there will be a grinding abrasive.
And there are two types of ligament elements - a galvanic bunch and soft. In the first case, the crystalline is pasted strictly on the surface of their base, made of nickel alloy. In essence, crystalline are located a very thin layer on Broke. Soft bundle is a chaotic location of binding and abrasive elements. The second type is less wear-resistant.
If we talk more about the grinding stones, you need to tell about the main varieties used in such tools, it will help in detail in the process and understand how to put the knife correctly. But before talking about them, it is impossible not to mention the stages of sharpening, which in this context will play a decisive role in the description different materials and machines.
| Stage | Description | Illustration |
| Sharpecker | Restoring the stupid edge without adjusting the sharpening angle. |  |
| Revision | Grinding edge abrasives with small grain. |  |
| Edit | Polishing of the bevels and cutting edges with ceramic pencil, gay paste or leather belt. |  |
| Piece (deep sharpening) | Full restoration of the desired sharpening angle, blade profile geometry and elimination of chipping on the edge. Most often, such work is carried out on special machines. |  |
Let us turn to the description of the main options for grinding stones.
Japanese Water Stones Waterstone
Applied equally effectively at all stages of sharpening. There are artificial analogs (on a ceramic basis), but professionals use original, natural materials. Stones require special care, because the most important rule of the master is the perfectly smooth surface of the grinding stone.
Comment
Ask a Question"To check the level of alternate stone, use the simple method. Moisten the timber and place it on a paper sheet on smooth surface. The print will allow you to estimate the degree of flatness of the stone. "
NOwakulitis, or "Arkansas", "Turkish", "Belgian" stones, - natural shale and chalcedones with the impression of the smallest particles of pomegranate and quartz. Today used as natural stonesAnd their artificial substitutes.
Important! Stones work only in combination with a special oil lubricant. An extraordinary and unique structure of stones allows you to use them on different stages Processing.
Musat is a kind of file, most often installed vertically. The peculiarity of this tool is that its surface is namagnichene, which means that metal flour will not be poured on you.
Musaty are of different shapes: round, faceted, flat with beveled edges Each variation has its own advantages. For example, round Musat weighs a little, but oval sharpening better, since its verges provide more complete contact with the treated surface. Quadruple - more universal, here you can better modify the desired sharpening angle.
On the variants and varieties of manual machines used in everyday life, you can talk for hours. It is both familiar home mini sharpeners, known to almost everyone, and more specific devices with a polishing circle.
The easiest way to work with mini sharpeners that control the progress of the tool. In this case, the degree of sharpening depends on the effort that a person is attached.
Electric grinding machines are more comfortable. Work with them saves time. Most often, such drive cars have different modes of operation that are adjusted by the switches.
Typically, such machines are compact, safe, simple and reliable, as all grinding circles are hidden inside the case. In this case, the sharpening angle is regulated by a special spring, which completely eliminates the errors in the sharpening.
Professional hand tool A little resembles carpentry vice. The object of sharpening, in fact, the knife is clamped with special locks.
The grinding machine itself is installed on the emphasis. It is very important to secure the machine correctly and avoid the slipping of the device during the drainage.
Comment
Specialist in the selection of tool "All-tools.ru"
Ask a Question"If you do not have the skills of working on this tool, it is better to use automatic sharpeners. In addition, such a machine is impossible to collect without certain knowledge. "
Professional machines are distinguished by their versatility. This is usually an apparatus with a massive abrasive disk. Such tools allow you to sharpen not only knives, but also a plumbing tool, for example, plans and chisels.
The combination of low revolutions and constant cooling gives high-quality processing of products already at the stage of formation of the cutting edge. And at the final stages of work provide the blade with razor sharpness. The professional instrument provides a large number of nozzles and replaceable disks. And the clip where the blade is fixed, can freely move on the caliper in the horizontal direction. And you can adjust the sharpening angle.
For high-quality sharpening, the machine needs experience and certain knowledge. Let's start with azov.
It's no secret that there is a mass of knives for different materials. A good mistress has its own knife for vegetables and meat. Consider right corners sharpening different tools.
| Type of tool | Sharpening angle |
| Razor and medical scalpel | 10-50 ° |
| Professional for chefs | 20-25 ° |
| Universal | 25-30 ° |
| For complex work | 25-30 ° |
| Dining room kitchen appliances | 55-60 ° |
| For fillet | 15-20 ° |
| Home universal | 30-35 ° |
| Feling and cutting | 25-30 ° |
| Professional for fish | 25 ° |
| Professional for vegetables | 35 ° |
| Hunting and "Swiss" (sharp) | 30-35 ° |
| Hunting and "Swiss", stable to blunt | 40-45 ° |
For your information! Claims with sharpening knives are considered to be 50 ° sharpening angle, such versions at a certain brand began to cut nails. When the knives sharpening, you can vary the angle at your discretion within the named range.
In general, the blade severity depends on the shape of the blade. And she, in turn, should relate to certain kinstimensions of relations between the blade and the blade.
The process is simple, but rather painstaking. Without the experience of sharpening, trying this process is meaningless. Usually the masters use two grinding bars with different abrasive density - with large grain and small.
Comment
Specialist in the selection of tool "All-tools.ru"
Ask a Question"The blade of the knife must be wet. You can use special oils or grinding lubricants. "
The next step is the choice of sharpening angle. Here we focus on the table above and take the range from and to. Do not forget the less sharpening angle, the faster the knife is fastened. For a beginner will be difficult to withstand the same angle. In order to successfully go through this stage, it is important to keep the knife with both hands.
We start working on a large-grained bar, and then, when the edge grinding step occurs, - small abrasive
The sharpening passes on the weight. The blade is carried out along the entire length of the instrument, usually grabs several such "travel".
In order for the blade does not sculp, Musat is equipped with a special stopper or Garda, which does not allow the blade to paint the hand.
The sharpening process is almost no sharpening with a manual way. With the only difference that in this case is not watched by the blade, but the grinding disk itself. This usually happens automatically as in the machines that we talked above.
Everyone knows that it is better to prevent errors than correct them then. That is why the editorial board has prepared a list of the most common misses of newcomers during the sharpening knives:
All these subtleties it is important to take into account already at the stage of organization of work. About how to make a knife of Bru, see this video.
Buying a finished machine for sharpening knives is not always necessary. For household needs, you can make it with your own hands. It does not matter, the mechanical or electric machine you will create, oriented, as already mentioned earlier, on already existing schemes and drawings.
For the manufacture of the simplest machine, we will need:
Consider the assembly of the simplest legs with their own hands from the girlfriend.
| Illustration | Description of action |
 | As we see, the foundation here is quite simple - several chipboard boards. Size - 37 × 12 cm. Pressure board - 30 × 8 cm. When making up - something about 7 cm. |
| Nut with a diameter of 6 mm for fixing the blade clamping mechanism is mounted on lamb. The clamp itself is made of a piece of plexiglas, you can use a metal plate. | |
 | A magnet is used, attached to 2 screws into a special recess. |
 | In plexiglas, the drill is drilled by a groove for free walking. |
| As a bar, you can use ready-made special stones or make it with your own hands. | |
 | The sharpening process does not cause problems, the main thing is to follow the recommendations indicated above |
We tried to introduce you to the basic moments associated with proper technology Sharpening knives with your own hands, as well as with the features of the whole process, besides this, you now know how to make the simplest hand sharpeners for knives with your own hands. And if you have questions about the author of the article, ask them in the comments and tell about our own experience, which is probably useful to our readers.
