Bringing scissors back to life: ways to quickly and safely sharpen scissors. Where can I sharpen a saw What knives can not be sharpened on their own

A manicure set is an essential companion of every self-respecting woman. He can insure in the most unforeseen situations. In this article, we will look at options for how you can quickly and without much difficulty make nail scissors no less sharp than when you bought it.

When your favorite nail scissors lose their former qualities and become dull, it becomes inconvenient to use them. They no longer cut the nail as perfectly as before, and can even cause microtrauma, as if by chewing on the nail. In this case, you can either throw away the old scissors and buy new ones, or try to correct the situation yourself and sharpen them with the help of improvised means.

What can be done

Sandpaper works well for this case. It is better to choose one that has a large grain size. Having folded the sheet in half, you can start cutting it, while it is desirable that the blades touch the abrasive for the entire length. With each move, the scissors will become sharper. After finishing the sharpening, you need to wipe this manicure tool with a damp cloth to remove the microparticles remaining on it.
Ordinary aluminum foil, which is sold everywhere, can also be used as an abrasive material. Having folded it in several layers, you can start cutting into strips. If a strong sharpening of the blades is required, then you need to make as many cuts as possible. After finishing work, you need to wipe the blades.
A whetstone is perfect for this job. Its coarse-grained part is better suited to start turning when the blades are still very dull. After that, it is better to continue working with a fine-grained surface in order to finish grinding the scissors. Before grinding, you need to disassemble the manicure tool to make it more convenient to work. To do this, just unscrew the central screw and divide it into two halves. After that, you need to put one of the blades with the inner flat side (which is usually in contact with the other half of the scissors) on the touchstone. Next, you need to choose the right angle at which you want to sharpen the blade. A dozen repetitive movements will be enough to complete the job. To understand that the tool is sharp enough, you can mark the sharp parts of the blades with a felt-tip pen before sharpening. If after the procedure the marks are erased, then the scissors are sufficiently sharpened. The check can also be carried out on a piece of polyethylene, if they do not crumple it and cut it easily, then the cutting edges are sharp enough.
You can use an old unnecessary glass jar for sharpening. To do this, holding the container with one hand, open and close the blades of the scissors with the other, pressing them tightly against the walls of the jar. Glass will make the blades sharper. After finishing the sharpening, do not forget to wipe them with a damp cloth to remove burrs.
Use a pin or needle according to the same principle as described above. By moving the metal base of the pin between the interlocking blades, you can add sharpness to them with just a few strokes. In this case, you need to watch the blades so as not to get hurt.
The presence of a diamond wheel will simplify the work at times. At the same time, the effect of its use remains for a long time. When working, you should take into account the shape of the tool, since manicure scissors often have semicircular blades, which requires attention to their processing. Without the skills to work with objects on the machine, it is better not to start it, as you can ruin the scissors by removing too much metal. For rounded blades, the edge of a whetstone with a radius close to the radius of the blade's curvature is ideal.

Sometimes the reason that the scissors began to cut worse may not be the dulling of the blades at all, but the fact that the screw holding them has loosened a little, and, as a result, they have ceased to fit snugly against each other. This could be the reason for the deterioration of their qualities. In this case, before starting to sharpen the blades, you need to make sure that this is the reason for the poor performance of the scissors.

Many people do not hesitate to throw away scissors that have just become dull, but otherwise work properly. But they can be sharpened quite simply without resorting to the services of special workshops. Thus, having learned how to independently return the scissors to working condition, you can use them for a long time without buying new ones. At the same time, following the advice outlined in the article, you can return your favorite nail scissors to working condition, which you are used to and do not want to change.

Video: how to sharpen nail scissors at home

sharpening cutting tool, chains, saws, knives, scissors in Minsk

We perform sharpening cutting tool in fact, any difficulty, in the shortest possible time, one can say perform sharpening urgently. There are quite a few directions, therefore, below will be listed a generalized list of services provided by our sharpening workshops cutting tool in the city of Minsk:

How to quickly and easily sharpen a hacksaw with a file

In this video I showed one of the methods sharpening hacksaws with a trihedral file. But where to sharpen the chain, take the saw to a special one; with it, you can sharpen different ones. I'm not saying it's an axiom

Sharpening grinder hand saw in five minutes.

- We can sharpen a jointer knife (joiner knife). We set any sharpening angle that you order and sharpen planer knives up to 60 cm.
- Sharpening of chisels is carried out on special equipment that allows you to set any angle of sharpening. You can work with them, now you know how to sharpen a band saw correctly. Where you can sharpen the same bahco has a saw with a hardened tooth, and there are also without, made of good steel. You can sharpen a chisel every day, almost urgently.
— We sharpen axes. Often axes are sold in a state of medium sharpening. Our masters will sharpen your ax with skill.
- Polishing knives. Polishing a scratched knife is a rather voluminous procedure and in each case the cost and work plan will be agreed upon when visiting our sharpening workshop. If the knife is of high quality, then the service is justified.
— Sharpening knives for planers.
- Sharpening hacksaws for wood. Have you ever sawed a log with a diameter of 40 cm? If you sharpen a hacksaw for wood with us, then you can easily do it. We also carry out wiring and regrinding of hacksaws again.
— Sharpening of building tools, drills, slotted crowns, ballerinas.
We can sharpen garden tools. Fokin flat cutter, chopper, secateurs, brush cutter. Where can I sharpen a chain on a petrol saw? Where can I sharpen (cut teeth) a hacksaw. Sharpen a new or old shovel.

Each master in his arsenal has a large number of tools that you may need to create a beautiful manicure. The quality and duration of the work performed depends on how sharp a tool such as tweezers, scissors or tweezers is. In this article, we will consider how to sharpen nail clippers and other manicure tools at home.

Types of sharpening manicure tools

It should be noted that a newly purchased manicure tool must also be sharpened before being used for its intended purpose. Some, very expensive brands, can give a guarantee, and then for a while, to use the tool immediately after purchase. You can sharpen the wizard's tools in the following ways:

An individual master is a sharpener who usually comes to the master’s house and sharpens manicure tools with the help of a diamond wheel;

A certified specialist in the workshop, who can sharpen any tool at his workplace using a diamond wheel or special machines. But its difference from the usual master is the cost of the service, but on the other hand, the quality of the work. Workshops often give a guarantee of their work - about six months of tool life, regardless of the frequency of use);
At home.

Tool sharpening at home

Unlike nail scissors, sharpening nippers is much more difficult due to their shape. Therefore, before you start sharpening the tweezers, you should unscrew them. As a rule, 90% of tweezers have backlash. Next, they begin to sharpen from the inside of the blade, and only then proceed to the outside.

After sharpening, we check the blades for the sharpness of the tweezers, you should not forget, be sure to grind those areas that will be in contact with the skin. How to check the sharpness of the blades at home? You can take a napkin or a plastic bag and bite it, the cut of sharp tweezers should be even.

At home, it will be easier to sharpen tweezers or any other manicure tool, provided that the following necessary materials are purchased:

Machine with diamond wheels;

Felt sheets or polishing wipes;

Polishing stones 8 and 12 thousand grit;

Grinding stone from 2 thousand grit;

The machine can be replaced with a diamond needle with low abrasiveness.

Basic rules for sharpening tools

The quality of the work performed by hand-sharpened tools is directly affected by the sharpening of tweezers, scissors, wire cutters, etc. Therefore, you should follow the elementary rules that will help you sharpen the tool correctly:

Before sharpening, all tools should be unscrewed. Firstly, it will eliminate possible breakdowns, and secondly, it will facilitate the work in the process of sharpening;
The machine must be operated at minimum speed. The sharpening area should not exceed 0.3 mm, and only in one direction;
In addition to polishing work, there must be grinding work;
You should not try to use polishing stones with an abrasive less than recommended (less than 8 thousand grit), otherwise the tool will be irretrievably damaged;
Do not forget that each tool that requires sharpness adjustment has its own sharpening angle. Therefore, when manually sharpening, this should be remembered, otherwise there is a possibility of spoiling the cutting function, or they will simply be poorly sharpened;
In order not to spoil the tool, you should practice on a different type of tool, because there is a risk from the very first attempts to sharpen the tool badly;
When using diamond wheels, you should be extremely careful when sharpening the corners of the tweezers, because they are very thin there, and accordingly it is easy to change the cutting edge;
It is important to know and remember about your safety - be extremely careful and use safety aids such as a mask, goggles, gloves, etc.

Checking the work done

After sharpening at home and avoiding injury with further use of the tool, an analysis of the extended work should be carried out. What you should pay attention to:

The edges of the tweezers should be smooth and even. It is equally important to check whether a gap has formed between the cutting edges;
Tweezers should be carefully tugged in your hand to make sure that all the screws are in place and well fixed.

When sharpening a tool such as nail clippers, you can use ordinary sandpaper, but this sharpening procedure will have to be done much more often, although there is less effort. Sharpening a manicure tool at home, in principle, is not difficult, provided that you have it at hand necessary material. Although, on the other hand, it’s better to turn to a specialist, and for six months forget that the tool should be sharpened.
Video on the topic of the article:

Numerous manufacturers of men's accessories and shaving accessories offer disposable and reusable razors with blades made from quality materials. But sooner or later, any blade will begin to lose its properties, especially if you do not provide the machine with decent care, proper operation and storage. In this regard, experts offer many methods for sharpening machine blades, many of which can be used at home.

Many men know how to sharpen a razor at home, as several old methods have been practiced for many years. To date, many new ideas have been invented that also quickly and smoothly sharpen blades, extending their life. It is only important to follow all the subtleties and instructions, otherwise the sharp cutting surface may be damaged.

Many men believe that sharpening blades for a machine tool is an unlikely or completely useless task. Especially considering the fact that there is a huge assortment of new blades and cartridges on sale in stores. In fact, high quality razors are worth big money, as well as blades for such models. Therefore, experts recommend saving money and sharpening blades, unless, of course, you use a cheap disposable razor.

Have you ever sharpened a razor?

YesNot

Only a few types of razors can be sharpened in this way:

disposable machine;
reusable razors with cassettes;
T-shaped machines.

If apart from correct application and care to sharpen blades, a man will be able to provide himself with a high-quality wet shave and save money on buying a machine or blades. Otherwise, the blades will not only cut the hairs badly and pull them out, but also scrape off the top layer of the skin. An important condition for sharpening is to follow the instructions for all stages, otherwise you can dull the cutting surface even more.

For reference! If a man does not have the skills and knowledge of how to sharpen razor blades, you can contact a specialist who has a razor blade sharpening machine and other tools for professional sharpening in his arsenal.

Step by step guide

To date, the most relevant request from men in forums and communities is as follows - how to sharpen razor blades Vest. This manufacturer offers quality machines with interchangeable cassettes, which you can easily extend the shelf life yourself, without the help of a specialist. Most often, two devices for such an action are practiced - a pyramid sharpener for razor blades or ordinary denim.

The pyramid can be made independently from a material that is unable to magnetize, such as plexiglass or cardboard. It is fixed with glue or adhesive tape; metal fasteners are prohibited. Further sharpening is carried out as follows:

mark the pyramid on a hard, straight surface;
then the pyramid is oriented to the cardinal points;
razor blades should be placed along the pyramid in the north-south direction;
the blades should lie in this state under the pyramid for 6-8 hours.

In the same way, you can sharpen blades for cassette razors, such as Gillette and other brands.

Many men have been successfully practicing the technique for many years, noting its ease of use and high efficiency. Using a special device from RazorPit or Zattoch, blades on a cassette or removable blades are sharpened as follows:

a little shaving gel is applied to the surface of the device;
further along the abrasive surface, but in the opposite direction, as during shaving, machine movements are performed;
do 25-30 such movements at a time;
at the end, the machine and working attachment will need to be rinsed with water.

Only 5-10 minutes of such manipulations will be enough to reanimate the blades of the machine and give the shaving tool a second life. This will not only save money, but also provide a man with a high-quality and effective shave of stubble and mustache without irritation and other consequences.

Handy tools to help

If a device such as a razor sharpener is not suitable for a man, you can use improvised tools, such as denim. This is one of the first methods that was invented by men many years ago. It is enough just to turn the fabric inside out, and then run the loom with the blades inside against the line of direction of the fabric threads 30-40 times, but without pressure.

Another handy way is a leather belt, and the blades are sharpened in the same way as with denim. You need to choose a belt that does not have frayed areas and creases, otherwise the surface of the blades will be broken. You need to move the blades along the belt from its wrong side. This will preserve the integrity of the painted side of the belt while improving the functionality of the machine.

Is it important to use special devices?

In fact, any selected razor sharpener must be approved by specialists, such as a leather belt, pyramid or denim. Other unfamiliar techniques and untested tools at hand can easily damage the integrity of the blades, since we are talking about a metal plate with a thickness of 0.5 mm or less. Despite the fact that there are many razor sharpeners for sale on the Internet, only a few really do it.

Conclusion

Shaving accessories all have their own service life, which depends on the materials of production of the machine itself and the quality of the blades in it. Disposable razors are used no more than 1-3 times, but T-shaped razors and reusable razors will last longer if the cutting parts are changed in time. And in order not to spend money on buying new "feathers", you can sharpen them in a timely manner. To do this, you may need a special device, as well as a pyramid of improvised means, a leather strap or denim.

It is simply impossible to describe all the nuances of how to sharpen knives correctly in one article, but this is not always necessary. Especially if an ordinary kitchen knife needs sharpening or you are just a beginner who needs to start somewhere.

In fact, at home, sharpening a kitchen knife to sharpness can be done quickly and easily. But the difficulty lies in the fact that this must be done in such a way that the sharpness of the blade is preserved for a long time, and at the same time too much steel has not been removed from the blade.

In this material, we will try to simply and clearly talk about how to properly sharpen a knife with a bar. After all, this method is not only basic and accessible to everyone, but also the most effective. Except step by step instructions on sharpening and finishing, here you will find a selection of instructional videos and an overview of alternative methods - from sharpening systems to the bottom of a ceramic plate.

A little about the choice of stones

Grinding bars are of the following types:

Ceramic;
Diamond;
natural;
Japanese water stones.

If you wish, once you gain experience, you can buy some solid and expensive diamond stones or Japanese water ones. However, it is better to start with ordinary ceramic bars (such as "Boats"), which are sold in every hardware store. They are durable, durable and affordable. Of the shortcomings, only their uneven abrasion can be called.

Here are some tips to help you find the right partner:

What size should the bar be? Ideally, it is 1.5-2 times longer, or at least not shorter than the knife blade. The width and shape of the bar is not critical.
When buying a bar, make sure it is flat and not chipped.
To get started, you can buy one general-purpose medium-hard whetstone. But if you want, buy one bar with two sides of different grain sizes or two stones with a large and a half grain size. In the future, a couple more stones may replenish your collection.
It is best to try to get a couple of Soviet-made whetstones, say, at flea markets or from your grandfather. Bars marked "Made in the USSR" have one-size grains and high-quality binding material.

To bring the knife to razor sharpness, in addition to grindstones, you can also buy GOI abrasive paste, which we will also talk about working with.

7-step guide to sharpening and finishing a kitchen knife

So, in sharpening a knife, one goal is to abrade enough metal from the blade so that the cutting edge becomes sharp again. You need to start work with a coarse-grained abrasive and finish with a fine-grained one.

It is important to remember the following principles for sharpening knives:

The most important thing is to choose the optimal sharpening angle and hold it on the entire cutting edge while sliding along the bar.
Movements should be smooth, without pressure.
All bars should be moistened with water, and preferably with soapy water: before sharpening (so that the blade slides better and metal dust does not clog pores), in the process (to remove the emerging suspension) and at the end to clean the bar.

And one more important advice- the first time it is better to practice on a knife that you do not mind spoiling. Especially if your main knife is too solid and expensive. Well, let's get down to practice.

Step 1. Rinse the stone with water, and then run it over it, say, with a sponge with a drop of dishwashing liquid.

Step 2. Next, sit down at the table and set the stone on wooden board, for example, cutting. You can put under a stone and a towel. It is more convenient for someone to put the bar perpendicular to themselves, and for someone at an angle of about 45 degrees. Over time, you will understand how it is more convenient for you to work.

Step 3. Now you need to decide on the angle of sharpening and fix the position of the knife. What should be the angle? The general principle is that the smaller it is, the sharper the blade is, and the larger it is, the longer the blade retains its sharpness.

Ordinary kitchen knives are sharpened at an angle of 40-45 degrees. If you are sharpening a fillet knife (designed for cutting thin pieces of fish, poultry and meat), then it should be sharpened sharper - at an angle of 30-40 degrees. The selected value must be divided by 2, and then we will get the angle that should be between the blade and the surface of the bar. That is, to sharpen the blade at 45 degrees, you need to sharpen each side of it at 22.5 degrees to the grinding surface.

A simple technique shown in the photo below will help you fix the knife at an angle of 22.5 degrees.

Remember, you should try to stick to the chosen angle during the whole work.

Step 4. We put the knife across the bar so that the upper edge of the handle is above the lower edge of the stone. Holding the handle with one hand and the blade with the other, we begin to slide along the bar away from us along the trajectory shown in the picture below.

Watch this short and descriptive video:

The bottom line is that the cutting edge sliding on the stone should always be perpendicular to the direction of movement.
At the bend of the blade, the handle of the knife needs to be slightly raised to maintain the selected angle.
Remember also that you can not put pressure on the blade, but you should not give slack either.

Thus, it is necessary to pass the blade along the stone about 40-50 times, namely, until a “burr” (burr, microsaws) appears along the entire length of the RK (cutting edge). Its appearance will tell you that the excess metal has worn out and there is no point in grinding further. Then you need to turn the blade over and repeat the same steps. Visually in the video:

A burr is a small roughness that is difficult to see, but can be felt by gently running your finger along the edge of the blade (but not along the edge, so as not to cut yourself).

During operation, a suspension will appear on the blade - metal dust, which must be periodically washed off with water.

Step 5. So, the burrs have appeared, now we proceed to fine-tuning. To do this, we repeat the same manipulations on a stone with half the grain size. Alternative way fine-tuning - with the help of musat.

Musat is a steel rod of oval or round section with longitudinal notches. It is suitable only for editing and maintaining sharpness, but not for sharpening a knife. Musat is recommended to edit the knife every time before and after work.

How to edit a kitchen knife with a musat can be seen in the following video master class from the respected cutler Gennady Prokopenkov, who, by the way, specializes in the manufacture of kitchen knives.

Step 6. If desired, you can bring your knife to razor sharpness. To do this, take any leather or leather belt, treat it with GOI, Dialux or any other abrasive paste, and then do all the same steps, but only in the direction from the cutting edge.

Step 7. And finally, we check the quality of sharpening. This is done very simply. It is enough to cut a tomato or cut paper. If you wanted to achieve razor sharpness, then you need to try to shave off the hair on your arm. The sharpest knives can even cut hair, as shown in the photo below, however, in the kitchen, such sharpness is not required for the most ordinary knife.

Alternative sharpening methods

If your kitchen knife is a simple and inexpensive “hard worker” and / or you just don’t want to delve into the “knife culture”, then we recommend using an electric sharpener, roller knife sharpener or sharpening system for sharpening at home. What are their pros and cons?

An electric sharpener sharpens knives perfectly and quickly, but even the highest quality models remove too much material from the blades, thereby reducing its life. Another disadvantage of an electric sharpener is that a good device costs more than $200.
The roller cutter is inexpensive and easy to use. With it, you can quickly sharpen a kitchen knife, but, unfortunately, the sharpness of the blade will not last long and the knife will deteriorate over time. The tool from Fiskaris (pictured) is the most trusted among roller cutlers. Do not confuse a roller cutter with a V-shaped cutter. The latter is an option for the most careless.

Grinding systems are good because they allow you to more accurately set and maintain the angle. Such sharpeners are different - with blade fixation (manufacturers DMT and Lanski) and with fixation of the stones themselves at a certain angle (Spyderco Triangle Sharpmaker). Separately, you can highlight the sharpening system in which you can choose the desired angle and control the position of the knife - this is the Edge Pro Apex Knife Sharpening System. Each system has its pros and cons. So, for example, on sharpeners with blade fixation, it is inconvenient to sharpen wide chef's knives, and on Spyderco's triangle, knives are more likely to be corrected than sharpened, and the angle can only be chosen 30 or 40 degrees. However, for kitchen knives, just these angles are needed, and using the triangle is very simple. A detailed review and instruction manual for the sharpener from Spyderco can be seen in the following video.

What are the disadvantages of Apex Edge Pro? Perhaps this is only a high price - $ 245. However, for sharpening kitchen knives, you can buy a Chinese copy of this sharpener (for example, on Aliexpress).

There is another tricky way to sharpen a knife at home - using a rough risk at the bottom of a ceramic mug or plate. The principle of operation is still the same - maintaining the angle, smooth movements, maintaining the RK (cutting edge) perpendicular to the direction.