How to sharpen drill knives at home

Sharpening knives: how to sharpen a knife at home

Knives are the most used tool in the household. Whether it's kitchen knives, folding knives, stationery knives or surgical scalpels, they should always have a sharp blade. During operation, the cutting edge of any, even the most advanced tool, becomes dull and the problem of sharpening knives is always relevant. In order to maintain sharpness yourself, you need to know how to sharpen knives correctly and master this useful skill.

Cutting angle

As the sharpening angle decreases, the sharpness of the blade increases, but the risk of destruction of the cutting edge by lateral load increases. Typical section angles of a symmetrical tip are about 25−30 degrees. Very sharp knives can be 20 degrees or less. Different knives are sharpened differently depending on the purpose, the geometry of the blade and the material from which it is made.

These features are important when deciding how to sharpen a knife. For example, a surgical scalpel is a sharp but fragile instrument that cannot be restored after losing its cutting properties.

Straight razors are also unusually sharp, have a very shallow cutting edge angle, and require stropping once a day or more often. Another extreme case is an axe.

It is used primarily for splitting wood or impact cutting, so it can have a blunt point angle that does not require frequent sharpening. Generally, the harder the blade material, the shallower the angle.

The composition and hardening of steel affects the sharpness. The latter is limited by the grain size of the material from which the blade is made. For example, European kitchen knives are usually made of soft materials with an edge angle of 20-30 degrees and a hardness of 52-58 HRC, while tools for Eastern kitchens are traditionally made of hard steel with angles of 10-20. It is not uncommon for these products to have a hardness of 59-60 on the Rockwell scale and higher.

Types of edge processing

There are several technological operations to restore the cutting properties of the blade. The need to use each of them depends on the type of tool, its condition, and the stage of restoration of properties. They are very important for understanding how to properly sharpen a knife at home. Here are some of the edge processing methods:

1. Edge restoration . Removing metal to form a new edge.
2. Rough sharpening . Processing using coarse stones or paper according to the method used.
3. Fine sharpening . The same as described in paragraph 2, but using fine-grained abrasives.
4. Edit . Light sanding to maintain acceptable sharpness.
5. Polishing . Achieving a mirror effect without significant changes to the edge.

All these procedures can be applied in stages and simultaneously as stages of complete restoration of the tool or separately, depending on the tasks or purpose of the blade.

For example, straight razors are straightened before each use and even during the shaving process, but they are processed on stones only a few times a year, and the edges do not require restoration for years. A hard steel kitchen knife may need abrasive only once a year, while butchers using carbon steel tools can only get by with sanding every few cuts.

Source: https://pochini.guru/sovety-mastera/zatochka-nozhey

Sharpening ice drill knives

A good, high-quality ice auger Every fisherman dreams of this, especially those who love and appreciate winter fishing. After all, the quality and quantity of the potential catch depends on this tool. Therefore, most fishermen treat the ice auger with particular trepidation and carefully approach its selection, sharpening and modernization.

Some inexperienced fishermen prefer to buy imported ice screws, naively believing that they are the best and of the highest quality. But this is not true. Let's dispel established myths!

What does a quality ice screw look like?

The key to the effectiveness of any ice auger, regardless of what country it is made in, is proper preparation, proper angle and processing of the knives. To sharpen them, many different devices, sharpening devices, and machines are used. But which knife sharpening method should you choose? And how exactly should this procedure be carried out? What angle should I keep?

A successful fisherman is a prepared fisherman! The key to flawless operation of the ice drill and a rich catch is a pre-prepared and carefully sharpened set of knives.

Does the drill drill well? The little one will tell you!

Large ice chips indicate a properly prepared drill, which means that the set of knives is perfectly sharpened and the angle of installation of the knives is maintained. One revolution made by the fisherman will bring 2-3 cm in depth. If small crumbs are noticed, it is advisable to stop drilling. In this case, you need to adjust the drill or change the set of knives to sharper ones.

Little secrets of knife sharpening

High-quality knives are made of high-strength steel, which is necessarily hardened. Such material is difficult to sharpen using improvised means. Therefore, the fisherman should either arm himself with patience or use special devices. It is extremely difficult to sharpen a set of knives by hand. After all, it is necessary to grind off half a millimeter of high-strength steel over the entire surface of the knife, maintaining the desired angle!

Most fishermen, avoiding this long and labor-intensive task, sharpen only the edge of their knives. This sharpening option is categorically unacceptable, because an acute angle leads to a catastrophic decrease in productivity. Several sharpenings can lead to complete inoperability of the tool. Look what! They don’t know how to sharpen properly, and then they complain that the domestic manufacturer is bad!

Many years of experience of experienced fishermen suggests that to sharpen ice drill knives you should use only a specialized grinding machine. There is no need to experiment by trying to sharpen knives yourself. It is better to immediately turn to professionals. Only a machine can quickly and, most importantly, efficiently sharpen ice drill knives, maintaining the correct angle.

What to do if a set of knives needs to be sharpened urgently?

Every fisherman has probably encountered this situation. Friends spontaneously invited me to go fishing, but the knives were not sharpened. The old-fashioned methods of sharpening knives are still relevant today, and anyone can use them right at home. First you need to have an abrasive stone with smooth surfaces. The block must be firmly fixed, minimizing the risk of slipping (place a piece of rubber down).

First you need to remove the burrs by placing the knife with the larger edge on the stone. Then, using circular movements, evenly distributing pressure and maintaining the desired angle, the master straightens the knives. Then the knife blade must be positioned horizontally to the abrasive stone, moving the knife evenly in a circle. A simple, uncomplicated method that our ancestors used will help you sharpen a set of ice drill knives as quickly and efficiently as possible.

Sharpening knives with sandpaper is an ineffective method, since during sharpening the blade becomes rounded. It is also difficult to fix the sandpaper to the surface. This sharpening option is used in a hopeless situation, when you need to very quickly remove large burrs or chips.

Electric machine – for the “advanced”

The most common method of sharpening knives is an electric machine. This tool can only be used if the user already has certain skills in working with the machine. Otherwise, an inexperienced “master” may simply ruin the knives for the ice auger.

During sharpening, it is important for the user not to overheat the knives by periodically immersing them in water or a specially designed mixture. The sharpening angle should also be observed.

Don't forget the importance of choosing the right angle when sharpening knives

 Briefly about the important things - polishing ice drill knives

A high-quality ice drill means properly sharpened and well-maintained knives. That is why it is important for every fisherman to know and be able to properly polish the surfaces of knives. Again, an electric machine is an indispensable assistant for a fisherman in winter, because it not only sharpens but also polishes blades.

For polishing, you need a felt disc, which is pre-treated with GOI polishing paste. This procedure only takes a few minutes.

Thanks to polishing, the service life of the ice auger knives will significantly increase, and the quality of the tool will improve.

Winter fishing is always wildly cold and frosty. Vodka and a bad ice screw have always been excellent methods of warming up for us, domestic fishermen. I drilled for 15 minutes at the site of 5 and warmed up! Maybe you shouldn't sharpen ice screws? Why bother observing the angle of the point? Otherwise we’ll get drunk!

Source: http://vlunke.ru/zatochka-nozhej-ledobura/

How to make perfume from rose water at home: I have been using this method for many years

Rose water perfume is made from rose petals. I regularly make this perfume at home. This requires you to first make rose water from the petals and then diffuse it like a delicate perfume using the correct packaging. I tried two approaches to this: cold and hot methods. The latter allows you to release a more intense aroma, but requires more effort.

What will you need for this?

To prepare a homemade perfume using the cold method, you will need the following:

• fresh rose petals, a small handful;
• plastic water bottle.

To use the hot method at home, you need the following:

• rose petals (about a dozen or more);
• distilled water;
• large saucepan or kettle;
• two bricks.

For finished rose water in both cases you will need:

• bottle or spray bottle;
• decorative elements for the container (optional).

Cold cooking method

Take a handful of fresh rose petals. Choose fragrant flowers - the stronger they smell, the more fragrant the perfume will be.

Place the petals in a plastic water bottle. Be sure to rinse the container thoroughly before use.

Fill the bottle with water. Let the petals remain inside it, leave them like that all night.

Check the condition of the mixture the next day.

The water should turn pink and the rose petals should be white or discolored.

Use a dropper or syringe to transfer the water into the perfume spray bottle. Now the perfume is ready to use.

Hot cooking method

Pick petals from 12 fresh roses. Choose the most fragrant flowers you can find.

Place a large pan on the stove, place two bricks in the bottom and place petals between them.

Then pour in enough distilled water to cover all the petals.

Place a glass bowl on top of the bricks. Place the lid of the pot upside down, bring the water to a boil and let it simmer. The inverted lid will catch condensation as the water boils and drops fall into the glass container. Add ice cubes on top of the lid to speed up this process.

Turn off the heat when the water has evaporated or after thirty minutes. Let the rose water sit for a while so it can cool down.

Using a dropper or syringe, transfer any rose water accumulated in the glass container to a perfume spray bottle and close the lid. You now have a beautiful distilled rose water perfume.

How to store this product

The container in which you intend to store rose water can be glass or plastic - it doesn't matter. The main thing is that it is equipped with a perfume spray. Decorate the bottle as you wish if you wish.

Store rosewater perfumes in the refrigerator. It is advisable to use them within 3 weeks after preparation.

How to use the prepared product

Homemade rose water can be used for skin care. It has a very delicate aroma of this flower and is perfect as a perfume. However, its smell evaporates over time, so you may have to repeat the cooking process often.

How to make the most fragrant perfume

You should experiment with different essential oils and scents until you find the ones you like best. Do you prefer light citrus, sweet floral or deep woody? Determine what you love most.

Smell is very subjective—what smells good to one person may smell terrible to another. Also, you need to know what smells good on you. Chemical processes occurring in the body greatly affect odors.

Once you know which notes you like, you can start experimenting with many blends. This process can be quite labor-intensive, although fun. This is why we pay big money to the manufacturers of luxury perfume brands (for example, Chanel).

Just experiment and explore. Learn the basic blends and bouquets of aromas and don't be afraid to mix them together. Your sense of smell will immediately determine what you like. However, always use very small amounts of other additives or the rose scent will be completely overwhelmed.

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Source: https://www.syl.ru/post/style/175599

Turtle Cake Recipe

Every housewife has several simple baking recipes in stock, among them is “Turtle” cake. A treat with a fragrant layer will please anyone who tastes it. You just need to follow a series of simple steps and it will turn out to be of the highest quality.

This delicacy can be baked in a variety of ways, and the most popular is the “Turtle” cake according to the classic recipe.

Ingredients

For the “Turtle” cake with sour cream you need to take:

• cocoa powder – 2 tbsp;
• flour – 2 tbsp;
• granulated sugar – 1.5 tbsp;
• soda - 2 hours. l.;
• eggs – 6.

Ingredients for the cream of the Turtle cake:

• cocoa powder – 2 tbsp;
• butter – 200 g;
• granulated sugar – 1.5 tbsp;
• sour cream – 800 g.

For the glaze:

• cocoa powder – 2 tbsp;
• oils – 50 g;
• granulated sugar - 0.5 tbsp.;
• sour cream – 6 tbsp. l.

To decorate the cake, it is suggested to take 100 g of ground walnuts.

Cooking method

To make sour cream “Turtle” cake, the following recipe is suggested:

1. Beat raw eggs with granulated sugar with a mixer until foam forms. The resulting mass should be fluffy and light.
2. Pour flour and soda into it, and then knead the dough. You need to make sure that there are no lumps in it.
3. Line a greased baking sheet with parchment paper.
4. Place the dough on it in the form of cakes.
5. Bake for 10 minutes at 180 degrees.
6. Then sour cream is prepared. Melt the butter and add the rest of the ingredients. Boil until a mass without lumps is formed. Make sure it doesn't thicken too much.
7. Layer the cakes with cream.
8. Apply frosting to the finished cake. It should be warmed up first so that it is evenly distributed over the surface.

Leave the product for at least 3 hours in a cool place to soak.

Cake "Turtle" with condensed milk

To prepare the base you will need:

• flour – 1 tbsp.;
• granulated sugar – 0.5 tbsp;
• sour cream – 200 g;
• soda – 1 tsp;
• eggs – 4 pcs.

For cream:

• cocoa powder – 1 tbsp. l.;
• oil – 1 tbsp. l.;
• granulated sugar - 2 tbsp. l.;
• condensed milk – 150 g;
• sour cream – 1 tbsp. l.;
• chocolate – 20 g.

The preparation of this cake takes place in several stages:

1. Beat the eggs.
2. Pour flour and sugar into them and knead the dough.
3. Line a greased baking sheet with parchment paper. It is also suggested to use a special baking dish.
4. Preheat the oven to 180 degrees and place future cakes there for 10 minutes.

Readiness is checked using a stick, which must remain dry.

Now prepare the cream:

1. Melt the butter and add the rest of the ingredients. Then the mixture is boiled.
2. Layer the cakes with it.
3. Apply glaze to the product.
4. Leave the cake with condensed milk for 3 hours in a cool place. During this time, the “turtle” will be saturated and will be much softer.

Turtle cake with custard

The ingredients and method of preparing the cakes can be taken from previous recipes.

https://www.youtube.com/watch?v=HDn4P6Q77gg

For the cream you will need:

• cocoa powder – 1.5 tsp;
• milk – 0.5 l;
• granulated sugar - 1 tbsp.;
• vanillin – 1 sachet.

A few steps to prepare the cream:

1. Beat the eggs and then add enough milk to them. Beat again. The mass should be quite thick.
2. Boil it over low heat, stirring constantly. It is necessary to ensure that the yolk does not curl. Once ready, add melted butter.
3. Layer the cakes with the resulting mixture and fold them in the shape of a turtle. The head, paws and tail are made from the fruit.
4. Pour melted icing or chocolate over the cake.
5. You can also decorate it with fruits, coconut flakes or dragees.

The finished product is left for 3 hours, or better yet overnight, on the balcony.

Chocolate cake "Turtle"

Use your favorite recipe for making the crust or use previous recipes, and the aromatic cream will give the chocolate “Turtle” a special taste.

Ingredients:

• cocoa powder – 5 tbsp. l;
• butter – 200 g;
• flour – 1 tbsp.;
• granulated sugar – 0.5 kg;
• sour cream – 0.5 l;
• soda – 1 tsp;
• salt – 0.25 tsp.

Prepare the impregnation according to a simple recipe:

1. Cocoa powder is mixed with sour cream and granulated sugar. After a homogeneous mass is formed, condensed milk is added to it. Heat over low heat until boiling.
2. The cakes are coated with cream.
3. Melt butter and chocolate.
4. Pour them over the finished cake.

Leave in the cold for 2 hours, and if desired, sprinkle the product with nuts on top.

Quick recipe with chocolate gingerbread

For the “Turtle” cake without baking you need to take:

• bananas – 3 pcs.;
• cocoa powder – 3 tbsp. l.;
• granulated sugar - 2 tbsp;
• sour cream – 0.5 kg;
• chocolate gingerbread – 600 g.

Cooking method:

1. Take the required number of gingerbread cookies, cutting each of them into 3 layers.
2. Cut bananas into circles.
3. Sour cream is mixed with granulated sugar and vanilla. Beat it until a homogeneous mass is formed.
4. Layer with cream and bananas, folding the gingerbread into 3 layers.
5. The resulting mound is filled with the remaining sour cream.
6. Sprinkle coconut, candied fruits or raisins on top.

This simple version of Turtle Cake can be left in the refrigerator for 1 hour.

You can take simple cookies, such as “For tea” or shortbread.

Ingredients for cream:

• cocoa powder – 1.5 tbsp. l.;
• cookies – 0.5 kg;
• granulated sugar – 1 tbsp. l.;
• sour cream – 0.5 kg;
• vanilla to taste.

Cooking method:

1. Prepare the cream by mixing all the ingredients. You can use more sugar if the cookies are not very sweet. It is better to use a mixer or whisk.
2. Coat the cookies with the resulting mixture. You can put all the cookies in a bowl with the chocolate and sour cream mixture and mix gently. This way the entire base will be well saturated and will be easier to mold.
3. Form a turtle figurine and leave for 4 hours.
4. Place the product in the refrigerator overnight.
5. Before serving, sprinkle with grated chocolate and banana.

Turtle cake can be prepared in a variety of ways, making it extremely tasty. Even beginners can use such simple recipes to please their family. Therefore, it is worth trying them all in turn, choosing the most refined one.

Source: https://shokoladd.ru/torty/cherepaha

Knives - all about knives: How to sharpen knives correctly | Sharpening drill knives

Winter fishing is impossible without a tool such as an ice screw. Gone are those dark times when a fisherman had to wield an ax for a long time and gruelingly in order to form a hole - a window into the world of the under-ice kingdom. Having a special tool will help you save effort and also get the hole you need in terms of size and fishing characteristics.

Its beauty also lies in the fact that it can perform its work under any conditions related to the thickness and condition of the ice in record time. But even this universal tool has certain variations associated with the following parameters:

• ice auger diameter. There is an unspoken rule - the smaller the diameter of the drill, the easier it is to work with;
• tool length. It is of enormous importance in places where the ice thickness reaches 60 cm. For such fishing, it would be wise to choose the longest drill of all those presented and acquire special attachments;
• overall quality. This parameter depends on the country in which the ice auger was produced and with what technologies. The main things from this perspective will be the ability of the materials used to corrode (after all, we are talking about fishing, which means you can’t do without water, even frozen water), the smooth rotation of the handles, as well as the sharpness and reliability of the knife blades. The technical capabilities of drills produced in different countries depend precisely on these characteristics, as well as on the angles and features of the installation of knives, as the main driving force in the drilling procedure.

Opportunities and problems of ice axes

Having made an irrevocable decision for yourself to go winter fishing, you should carefully select the necessary arsenal of tools, and especially think about which drill will be useful in your work. His choice will depend on the following factors:

• what kind of fish are you going for? The logic is simple - if you plan to fish for large fish, then a drill with a slightly larger diameter is needed (simply so that the catch can get to the surface), but if you expect a small perch weighing up to 700 grams, then an ice drill with a diameter of 90 mm will suffice;
• fishing style. If it is known that the fisherman will drill a large number of holes, then it is better to purchase an ice drill of small diameter, without contradicting the first factor;
• company manufacturer. Some prefer brand companies, recognized authorities in the world of manufacturing such instruments, while others are not averse to going with a domestic product. However, the differences do not end only with names. Manufacturers have different approaches to the manufacture of drills, and, consequently, the results are different.

Domestic drills have good technical characteristics, but in their manufacture they use straight knives. This means that the area of ​​problem-free application is limited. They work well in dry ice conditions, but with wet and multi-layer ice they will jam a lot. The situation is corrected with the help of all kinds of pads, but not all fishermen can cope with such difficulties.

Scandinavian manufacturers of ice drills are widely known, of which Sweden especially stands out. These tools have one characteristic feature - the use of spherical knives on installations. Such a drill is rightfully considered a universal one, because it is not afraid of any thickness of ice; it can cope with both wet and dry surfaces.

The disadvantages are not only the significant cost of the tool, but also the difficulty of independently sharpening the knives used. If a domestic drill can be sharpened at home without any problems, then a Swedish drill, as a rule, is sent to a special service.

However, this does not mean that self-repair is impossible; you just need to know a few secrets.

How to sharpen auger knives with straight knives

Although this is much easier than poring over the rounded shapes of the blade, this does not mean that such a procedure should be treated negligently.

It should be borne in mind that it will not be possible to sharpen such knives with a file, due to the increased hardness of the steel or titanium used. Therefore, sharpening of drill knives should be carried out with an abrasive material, preferably fine-grained.

Its shape is not of fundamental importance, the main thing is that it ensures smooth horizontal operation.

The sharpening material should be placed on the table and get to work. First you need to process the non-working surface of the knife blade through several smooth movements on the abrasive material. Next, you should select the required degree of angle at which all further sharpening of the blade will be carried out.

As you know, the angle in the process of sharpening knives is a marginal indicator.

Regarding drills, there is the following trend: if the ratio of sharpening angles is slightly different from 90°, then such a drill will have a longer service life, but its scope of application will be limited to ice with a soft consistency.

If the angle is significantly less than stated, then such a drill will literally bite into the surface of the ice, but due to this it will deteriorate faster. Therefore, the main thing here is moderation in the ratio of sharpening angles.

It is better to look at the correct position of the knife when sharpening in a special photo or video, the clarity of which will prevent you from making a fatal mistake.

For uniform sharpening, it is better to make circular movements. As soon as traces of abrasive appear on the cutting edge, the process can be considered complete. After this, all that remains is to install the knives in the installation and enjoy the results of your labors.

Sharpening spherical knives

Things are not so rosy with these drills. Many fishermen were faced with a situation where, after independent efforts, spherical knives became completely unusable, and they had to acquire new ones.

Considering that the period of trouble-free operation is 1-2 seasons, this is not such a tragedy for all users, even despite the cost.

The problem is aggravated by the fact that this allotted period may be shortened when a working drill encounters sand, then it will have to be sharpened immediately.

Knives for this type of drill are according to the traditional principle. The difference is that sandpaper called zero is used as an abrasive material. Since these are spherical knives, it is necessary to set the appropriate bend to ensure uniform and accurate sharpening. To do this, you can use a stack of soft magazines placed on your lap, or you can use an ordinary glass jar; a one and a half liter jar will be enough.

Sandpaper is placed on it and you can begin the process. In order to understand exactly how sharpening of drill knives will be carried out correctly, you can watch a special video, which shows that the required sharpening angle is achieved by firmly pressing the knife onto the paper and smoothly moving it towards you. In this case, the knife is sharpened only according to the original factory sharpening; the back side of the blade cannot be touched.

The sandpaper must be constantly shifted so that each new movement occurs on an unaffected area of ​​the paper. To achieve an ideal result, it may take up to 15 minutes of painstaking work, after which the drill will cut ice no worse than the one you just purchased. Sharpness is checked using a standard paper cutting test applicable to all types of knives.

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Source: https://top-nozhi.ru/nozhi/kak-pravilno-tochit-noji/zatochka-nojeiy-bura/