Sharpen the circuit with a corner grinder correctly as. Sharpening the chain with a machine

How to sharpen a chain of chainsaws: the main methods and tools

The chain of the chainsaw has a laid operational resource, after which the compulsory maintenance is necessary. Sharpening of segments occurs in several ways that we will consider in this article.

Chainsaws are a hand.mechanized tool for sawing wood. Consists of ICE, tires and handles with integrated controls. The cutting element is a closed chain of many links. In the process of intensive work, the surface of the saw chain is grown and dulls. Tooth and depth limiter lose their shape, which leads to a decrease in operator labor productivity. The chain has a laid operational resource, after which compulsory maintenance is required. Sharpening of segments occurs in several ways and does not require professional skills. It is important to follow the instructions exactly, as well as know the design and features of the geometry of the canvas.

The design of the chain

Chains of chainsaws consist of teeth. Each element is a separate link in which there are special holes for the axis for connecting into a closed circuit. The tooth has two edges: upper and side. The first is located at an angle to the direction of movement and performs the removal of wood. The second plays the role of the end blade and is designed to take the raised chips to the side. The design of the cutting link also provides for the presence of a cut depth limiter, which determines the maximum height of the removed layer.

Despite the same device, for each saw there is its own configuration, which accurately indicates the values ​​of such parameters as the angle of the cutter, the distance between the edge, the height of the profile of the link, etc. D. These parameters directly depend on the nature of the work and density of the processed material. Two forms of the teeth of the saw chain are distinguished:

Chisel: Direct stamping. Differs in a high saw speed due to the smaller contact area with the surface. Used for sawing solid. Disadvantages. quick wear, the need for constant editing and complex sharpening.

Chipper: sickle.shaped line. The presence of rounding reduces the efficiency of the saw chain, but simplifies the maintenance. Sharpowing can be done using an ordinary round file.

Increased load, inaccurate operation, abrasive effects of soil particles and other factors can damage even a new chain. The procedure for timely sharpening the chain of the chainships allows you to save the tool: extend its service life and reduce the risk of breakdown. The operation is carried out planned and as necessary.

How to sharpen a chain with a file

First you need to choose a suitable file, they are distinguished in diameter. Main types: 40 mm, 48 mm, 52 mm and 55 mm.

You can hide the saw chain with a file in the field, but this is the longest way. If you have a special clip for a file. use it.

  • Squeeze the chain in a vice or turn it into a tree.
  • Place a tooth that you will sharpen.
  • Put a file over the cutting tooth at an angle of 30 degrees yourself or use the clamp.
  • Move the file from yourself. forward. Do not press much on the tooth so as not to break/do not cut too much metal. Sharpen only the blade of the teeth. In the case of a new file of six such movements on one side of the tooth is enough. If the file was used/dull. make up to 12 movements.
  • Go to the next tooth.
  • When to finish sharpening cutting teeth on one side. turn the chain over.
  • Repeat all actions with the second side of the teeth.

Specialized files for files are equipped with marks of sharpening degrees. We recommend that you practice the sharpening of the chain with them, only after moving to work without a holder.

Smooting chain of the chain of corner grinding

You can sharpen the chain with a corner grinding in two ways:

  • Squeeze the chain in a vice.
  • Place a tooth that you will sharpen.
  • Install a 125-mm round on a corner grinder.
  • Keep the corner grinder at an angle of 30 degrees from the side of the blade, tilting it.
  • Adhere to safety precautions. put on protective glasses, gloves, remove your head from the straight drive of the disk.
  • Turn on the device at low speeds or smoothly click on the power button if you can not adjust the operation of the device.
  • Small the corner grinder with a blade on the tooth blades. Do not crush. you can cut off too much and ruin the tooth.
  • Change the cutting tooth and also sharpen it.
  • Turn the chain and repeat all actions.

You can cripple/harm yourself and/or ruin the teeth of the chain when sharpening corner grinders, but this method is much more effective and faster than sharpening with a file.

  • Fix the angular grinder in a vice, putting on in advance a 125-mm round on it. Do not forget to put on glasses, gloves and overalls.
  • Place the hidden tooth.
  • Attach a chain tooth at an angle of 30 degrees to the blade of a circle.
  • Also with light movements, take a circle around the blade to the tooth. do not flow superfluous so as not to spoil the chain.
  • Change the tooth, repeat actions.
  • Turn the chain over. Sile the teeth on the other side.

We advise you to sharpen the teeth of the chain in the direction of the blade.

Signs of a swept chain of a chain of a chain

The use of low.quality oil, as well as improper adjustment of the chain (should be strictly by grooves) are also the reason for the early gear of the teeth.

The design of the chain of the chainsaw

For convenient work with a chainsaw, it is necessary to drag each tooth on the left and right side. There are 2 main forms of the teeth of the chain of the chain:

  • Chipper is the most common form. The profile is rounded, so the sharpening is produced mainly by a round file. The chipper is blurred quickly enough.
  • Chisel-the profile of the teeth resembles the number 7, so with direct contact with the wood due to the small area of ​​contact, the cut is easier and cleaner. However, in sharpening this form is more than a drawback than the advantage.

The use of corner grinders as a gaspecraft sharpener

You can sharpen a chain of chainsaw with an angular grinder, though in this case it will be necessary to show accuracy, since the use of this technique does not involve the use of limiters. Previously, the equipment is fixed on a workbench or table, for which it is better to make some kind of clamp. After fixing the power tool, it is checked for the presence of vibrations. The fixed power tool is checked for the presence of vibrations, which are unacceptable when performing accurate actions. Sharpening technique consists in conducting links in an abrasive circle.

Attention! The tool shaft rotates at high speed and transfers the load to the circuit, which can be dangerous for the sharpener.

In addition, when using a corner grinder, there is also a risk of making several mistakes:

  • The thickness of the removed layer is not controlled;
  • There is a high probability in the assumption of errors when grinding the teeth;
  • There is a danger of cutting the connecting ears that fixing the link.

Sharpowing corner grinding source Prosto-Instrumenty fixing the corner grinder with a clamp or vise, the disk is placed in a vertical plane. The alternative method consists in fixing in the vice of a corner grinder, but saws, while the tool is brought to it.

See also: Catalog of companies that specialize in sports grounds and garden garden furniture

Why sharpen a chain on a chainsaw

The chain on the tool is tightened so that it worked efficiently and does not fail. When the chain is stupid, the operator has to make more efforts in order to cut the tree, and this leads to rapid fatigue and a decrease in the efficiency of useful action.

One of the main indicators indicating the need to sharpen teeth is the color and quality of sawdust. They should be small and bright, in the tone of the tree. Dark chips, large in size, indicates that the saw was dull and does not work in the same mode as before.

With constant domestic use of the chainsaw, it is recommended to carry out sharpening once a month, you can 2, depending on the intensity of the work with the tool. With regular use, for example, in forestry, you need to sharpen the saw once a day or 1 time every two days.

Methods of sharpening the chain of the chain

To date, you can highlight several possible ways to sharpen a saw chain:

sharpen, circuit, corner, grinder, correctly, sharpening

Next, we will examine in detail each of the proposed methods of returning the chain of the former severity. Important! Regardless of the selected method, do not forget about security measures. For work, be sure to use goggles (or shield) and gloves.

corner grinder

One way to sharpen a saw chain is a corner grinder

This method is not very approved by professionals, since there is a high risk of damage to both the tool and the one who will be directed directly to the saw. over, at first glance, many people like this method, but in practice everything is much more complicated than it seems.

  • The chain should remain on the tire.
  • A disk (preferably not new) is attached to the corner grinder, and a half to two millimeters thick.
  • A small barrier should be in front of the chain and tire.
  • The angle when sharpening is the same as described in the first method.
  • After the process, be sure to tighten the chain.

Professionals especially do not recommend this method for beginners, since there is a high risk of inflicting heavy injuries and injuries.

  • Comparative speed compared to a file.
  • Cheapness (the opportunity to bring the corner grinder) to subsequent unsuitability).
  • Practically do not need physical efforts.

Electric machine

Electric machine tools for sharpening

Such machines are equipped with special functions for sharpening at a certain angle. Thanks to the machine, a guarantee appears that the disk to the chain will be summed up with maximum accuracy and accuracy. There are also machines with a special grip for closing a chain. This method is as suitable for beginners, since convenience and safety are guaranteed. The cost of such a machine directly depends on its functionality.

Manual machine

In appearance, a machine resembles a beam saw. Unless in the place where the canvas of such a saw was located, there is a file. Such a machine makes it possible to sharpen and fit the teeth of a chainsaw to the right size. A mechanism is built into the machine, thanks to which you can build the desired size.

During the process, you need only two or three movements, after which you can proceed to the next tooth. The same machine can be sharpened and limiter. The difference is only in the file itself, or rather, in its form. Since a round file is needed when the teeth is needed, and when sharpening the limiter, a flat.

Manual drive machines

  • Before starting sharpening in any way, you need to turn on the saw for about a minute. This is done so that the lubricant gets into each part.
  • Be sure to grind the chain from time to time and never postpone this business for later.
  • Observe the chain tension during operation. If you find problems, you should immediately fix them. Poorly stretched chain is a traumatic object.

The most common methods of sharpening the chainsaws are described above. Your method should be chosen based on skills, knowledge of safety rules and experience with tools.

Smooting a file

The first thing you need in order to sharpen the chain, or correct it a little, these are special files.


For sharpening and editing chains for saws, two types of files are used. The first, this is a gun file with a diameter of the corresponding diameter of the rounding of the working edge of the saw tooth.

For sharpening saw chains of a household tool, round files with a diameter of 4, 4 are used.8 mm, due to the fact that they have a small tooth. For professional models, more powerful chains with a large tooth are used, and accordingly, files are needed with a diameter of 5.2, 5.5 mm.

In order to properly sharpen, it is not enough to sharpen only the cutting edges of the tooth, you still need to adjust the restriction of the cut depth of the cut. If this is not done, the chain will not crash into the sawing material to the required depth, which will noticeably reduce the speed of work and in the same way as in the situation with a dumb chain can lead to a saw engine overheating due to a not enough load on the engine. This work is done using a flat file.

Description of the sharpening process using files

The first where the editing of the saw chain begins on the saw is the installation of the tool on an even platform or table. In forest conditions, for this, a large.diameter chock is well suited. Next, you need to examine the saw chain for any defects, it can be cracks, completely fragmented teeth. After inspection, you need to install the brake in working condition, thereby blocking its movement along the bus.

The chain during sharpening with a file should be stretched.

It is advisable to lay a stand under the tire, you can use logs as it, a piece of a branch of suitable diameter, or the manufacturers of sharpening tools have special clamps to hold the tire during the sharpening of the circuit.

The circuit is sharpening is carried out by the movements of the file from the inside of the tooth outside. In this case, the file should be located parallel to a special mark on the chain. This label is applied by the manufacturer of circuits to specify the standard angle of sharpening.

The hidden tooth should be located approximately in the middle of the tire, this is necessary for the convenience of work, during the sharpening process you need to advance the chain along the tire, without forgetting to install the brake in the working position each time.

Work on sharpening the chain on a chainsaw must be carried out using gloves made of rough material, otherwise it is quite easy to injure yourself, The working surface of the teeth is very acute.

Ideally, manufacturers advise to conduct the same number of movements with a file for each tooth, but in practice this is not always possible, teeth have a different degree of damage to the working edge.

To facilitate the sharpening of a saw chain using a file, special holders can be used, with the markings of the angles applied to them. Markings are made not only for standard transverse cut, but also for longitudinal.

The holders are also convenient to use if you do not have sufficient sharpening experience. Experienced masters for sharpening do not use holders, but can only use special devices that support the file.

Another device designed for sharpening is a manual machine for editing saw chains. As a sharpening tool, it uses a regular file that can independently replace. The machine is mounted directly onto the tire, it also has the ability to adjust the angle of tooth sharpening and a special emphasis that holds the pulled tooth.

Hand machine for sharpening, perfect for beginners. Along with electric models for sharpening, manual has its own undeniable plus in the form of a low price. Depending on the manufacturer of a manual machine, their appearance may vary, but everyone has one principle.

The cut depth adjustment is carried out using a flat file, so that there is a difference between the upper cutting edge of the tooth and a height limiter.

As can be seen from the figure, the depth limiter is flowed in such a way as to bring the clearance indicator to the factory value. Below is a table, which contains the main values ​​of the angles, as well as the clearance for the most common types of circuits.

As a rule, the size of the gap is adjusted using a special dick. It is installed on the circuit during sharpening, after which the depth limiter grows.

Electric machine tools for sharpening

To edit a large number of circuits, as a rule, in service centers, or in manufacturing enterprises, electric sharpening machines are used. Depending on the manufacturer, the performance of the machines may vary, but the principle of operation is one.

sharpen, circuit, corner, grinder, correctly, sharpening

The saw chain is installed in a special guide, which is mounted on the basis of a rotary platform and has a special fixer to hold the lifted tooth. The latch is able to move in a horizontal plane. At the adjustable angle, an electric sandpaper is installed to the grid tooth, which is turned on by the operator by pressing the launch button. The depth of immersion of the sandpaper, as well as the angle under which the sharpening is produced, can be adjusted. The immersion itself is performed by the operator. The chain is made by a special sharpening circle, which, if necessary, can be changed.

Signs of wear of the cutting edge of the chainsaw

Motopila performance largely depends on the state of its chain. To use the motorcycle to be effective and safe, its chain must be acute

The importance of proper sharpening of the circuit is higher than the importance of using a powerful motor. The intensive use of this tool leads to a rapid wear of the chain

In some situations, the need for sharpening the chain arises several times within one day. The more often stupid teeth are sharpened, the smaller the amount of metal has to be removed when it is carried out, thereby the life of the saw chain is extended.

To determine the moment when the angles cease to meet the most effective parameters, it is necessary to take into account several signs:

  • The chain begins to stretch and sags slightly. As a result, the functioning of the tool worsens, the sawing process slows down. To achieve the desired result, you have to make additional efforts.
  • Sprinking of blanks of the same sizes is slower than before. A significant decrease in performance occurs. The work that was previously performed in two hours now requires four hours.
  • The type of sawdust changes. They become smaller, sharp and uneven. With proper condition, the sawing chain is not distinguishable from each other rectangular elements.

Necessary tool

To sharpen a hacksaw using a grinding machine or corner grinder requires certain skills.

Mechanically sharpen a hacksaw is much safer and easier.

Before starting work, prepare a vice or clamp, a caliper, a hammer and another necessary tool:

Cross saws sharpen at an angle of 60 degrees using a trihedral small file.

Longitudinal with an angle of less than 60 degrees. a large supership or a rhombic file with small abrasive is used.

For a mixed type, you will need a bagd with a rough notch or a rhombic file with a fine notch.

For this operation, a special sharpening device is useful. a wooden block with a cut out a socket to protect your hands from cuts.

The proper sharpening of the hacksaw should save the working profile of the teeth.

It is determined by the following parameters:

step and height; angle of pointing; The radius of rounding.

The sharpening angle can be set in the range from 30 to 60 degrees, and depends on the material.

So, for soft wood, the indicator of 50 degrees will be optimal.

It is important to correctly fix the canvas in a vice. do not pinch it hard, since steel will vibrate under the file. Using a workbench and clamps, you can conveniently fix a hacksaw

Using a workbench and clamps, you can conveniently fix a hacksaw.

Sharpening is carried out alternate bilateral sharpening. first they pass one row along the left edges of all teeth.

sharpen, circuit, corner, grinder, correctly, sharpening

Then the tool is turned over, and the passage is repeated on the right half of the cutters.

They do not use one.way way to edit hand saws. it is applicable only in relation to some types of knives.

How to sharpen a chain of chainsaws with your own hands: a file, a corner grinder and on the machine

To date, there is practically no man who would not have such a unique and powerful tool for garden and construction work as a chainsaw (see. how to choose a chainsaw).

In fact, this device is the best mechanism for performing complex and large volumes of work, for example, cut a tree.

Its power is enough to carry out its activities for at least twelve hours with almost no stops (see. rating of the most reliable chainsaws).

Therefore, it is not at all surprising that in our time chainsaws have such a high level of popularity and demand.

But, despite all its positive characteristics, this device, or rather its integral part, such as a chain, can be dull through long operation.

Naturally, as they say, the trouble is not great, since it can be very simple and quickly returned to its original appearance.

It is this topic that this article is intended. Here you can find out about the most direct mechanism of the chain, as well as, how, through the use of which you can quickly fasten “your tool” for work. And also a couple of tips will be presented to your attention, which will definitely be useful to you. So, let’s start considering this topic.

Sharpening Drill Bits on Bench Grinder with Split Center for Fast Drilling

Chain device in a chainsaw

In fact, the chain is quite simple. One of its main elements are teeth, which are located both the left and right side, and which alternate. Are interconnected through other links, namely the connecting.

They are made directly from steel specialized material. In addition, the upper part of steel is covered with chrome hard coating, due to which the life of the chainsaws increases largely. Also, important parts of the chain of this kind of tool are:

Now let’s try to figure out the issue of the reasons for the closing of the chain directly. Why this happens and what factors affect this. This issue is quite serious, since the productivity of the chain itself depends on the severity of the teeth on the chain itself. So, let’s do everything in order.

If you are the owner of the chainsaw and feel strong vibrations from the tool, and noticed the slow ability, then be sure that the chain on your device is dull. The main reason for this is intensive and excessive work with the tool.

In addition, the contact is also important with the ground or with the significantly firm wooden elements.

In addition, it is worth noting that working with such a chainsaw is extremely not desirable, since such a negligent attitude can lead to significant problems.

Among which not only a large extent high fuel consumption as well as very slow cutting, but also the effects of vibrations directly on the case, and this, in turn, leads to a breakdown of the stars and even the tire itself.

How can you sharpen a chain of a chainsaw on your own?

And now, in fact, let’s analyze all the direct methods with which you can make a high.quality, and most importantly correct sharpening of the chain itself located on the chainsaw. So.

How to properly sharpen the chain with a file?

The main advantage of this method is efficiency, since, in fact, the file is quite inexpensive. over, most likely even that this kind of tool is in the arsenal of any owner.

But it is worth noting that not every file can be suitable for the implementation of sharpening, since it is first of all, more precisely, its diameter must correspond to the width of the chain itself.

In order to make it easier for you to orientate, let’s give the following indicators:

A flat.shaped file is also used so that you can, through its use, remove the so.called limiters that are the teeth of the cutting teeth.

It is worth noting that the process of direct sharpening itself should be carried out at a certain direct angle on the tooth to the cutting. It is important that each tooth of the chain has a factory notch, in fact, the data on which angle must be made of this manipulation is indicated.

In addition to the tooth of the cutting cutting directly, each chain link has a certain kind of limiter, which actually determines the permissible depth of their entry into wooden material. It is worth noting that the sharpening of these limiters should be done extremely rarely, moreover, solely if necessary.

An important role in direct sharpening is played by the so.called clamp. Which is a peculiar mechanism designed specifically for fixing and direct fixing the saw tire. Basically it clings to either the extreme corner of the table, or to the workbench. Since a perfectly installed saw is a guarantor of high.quality sharpening.

The pattern that has specific rollers directly for moving the saw is also of no small importance and it is clinged precisely on the pale tire. You can choose the angle of direct sharpening yourself, after which it fix it through a pattern.

The process itself consists in your chaotic movement by means of a file directly in the groove of this kind of device. It is worth noting that such a “tool” will bring to minimal indicators the very possibility of a work of incorrect sharpening.

Using a conventional corner grinder

Most owners avoid this method of direct sharpening of the chain, since they believe that such a tool can be quite damaged by the cutting teeth.

sharpen, circuit, corner, grinder, correctly, sharpening

over, this method is the most difficult of all existing today.

Such fears are not taken, as they say from the air, since in fact a chainsaw can be harmful in particular if you are a beginner in this matter.

How to sharpen a chain of chainsaws at home with your own hands?

Most often, owners of inexpensive chainsaws resort to sharpening the chain at home. No, you can, of course, seek the help of the masters in this case, but, as a rule, there is no extra time for this. Therefore, armed with a file or corner grinder, the majority are trying to sharpen the chain of the chainships on their own, while observing the gross errors.

The main of them, this is an incorrectly designed angle of sharpening of the chain, grinding teeth or locks (if an angular grinder is used).

As mentioned earlier, you can sharpen a chain of chainsaw using various tools for these purposes.

The most common of them is an ordinary round file, a special machine for sharpening chains of chainsaws, and an angular grinding machine, called in any way, among the people, like a “corner grinder”.

The use of a file is the advantages of sharpening the chains of a chainsaw with a file that all the work can be done directly on the site itself, while drilling trees. However, this method of sharpening circuits does not differ in the speed of execution.

Special sharpening machine. most often this method is used by service centers.

However, if you buy or make a sharpening machine for chains of a chainsaw with your own hands, then such a work can be done at home.

The advantage of sharpening machines is that they allow you to sharpen the circuit better (in compliance with angles, inclinations, etc. D.).

The use of corner grinder is the fastest, but far from the perfect way to sharpen the chain on the chainsaw.

In addition, this method of sharpening needs to be adopted and observed special caution during its implementation (you can, both spoil the chain of the chainsaw and harm your health).

When sharpening the chain with a corner grinding. we must not forget about observing the measures of your own safety.

So, let’s go in order, and consider each of the above methods of sharpening chains of chainsaws, at home, separately.

Sharpening the chain of the chainsaw with a file

To sharpen the chain of chainsaws with a file, several types of this tool are used. A round file with a diameter of 4 to 5.5 mm, as well as a file, but not anyone is suitable (it is also important to consider the dimensions of the tool).

The first thing to do is to install a chainsaw on a flat surface. Next, it is necessary to defect the chain for fragmented teeth and other serious damage. If there are such, the sharpening of the chain with a file will be useless, and you will have to resort to various other ways to restore the chain of the chainships.

Then it is necessary to rearrange the brake of the chainsaws in working condition, after which you can proceed with the sharpening with a file. To do this, a round file with a slight effort moves forward inside the tooth of the chain, parallel to the mark on it. The mark of the standard angle of sharpening of the chains of the chainsaw is specially applied to the manufacturers on the product.

Thus, moving the chain through the bar, the sharpening of all teeth is sharpened. Special holders will help to simplify the implementation of this work, on the surface of which the required angle of sharpening of the chain of the chainsaw is already applied, both for longitudinal and transverse cutting.

Sharpeter for a chain of a chain

A more convenient and effective in the work will be a sharpening machine for a chain of a chain of a chain. Through this device, it will be possible to sharpen the chain on the chainsaw most correctly and high quality, while withstanding the necessary corners on both sides at once.

Machines for sharpening chains of chainsaws can be both manual and electrical. For example, the well.known company StiHL produces two types of of chains on chainsaws: FG 1 and FG 2 (mobile sharpener machines).

The design of such mobile sharpeners allows you to fix the machine directly on the chainsaw bar, set the recommended angle of sharpening, and through special guides, quickly and conveniently move the file, pulling the teeth of the chain. As a rule, to sharpen one tooth, only a few movements will be required (without slipping and deviations from the corner, as in the case of sharpening chains without a special machine).

Electric grinding machines for chains of chainsaws, and at all, make it possible to do all the work, even without the necessary experience with the operator. However, electric sharpeners cost an order of magnitude more expensive than hand machine tools for sharpening circuits, so their use is advisable in large service centers, when you have to sharpen the circuits in large quantities.

How to sharpen a chain of chainsaw with a corner grinder

The easiest and fastest way to sharpen the chains of chainsaws is carried out by an angular grinding machine. an angular grinder. However, this method has several significant drawbacks. Firstly, the quality of sharpening the chain leaves much to be desired, and secondly, some experience is necessary, otherwise the chain can be seriously damaged or completely, spoiled.

In order to sharpen the chain of the chain of a corner grinding chain, you need a metal disk, be sure to without sharp edges. To flow the edges of the disk and make them slightly blunt, you can use a regular stone or tile.

It is very important that the chainships when sharpening the circuit with a corner grinding, stably stand on a flat surface, and its chain would be in a motionless state (you need to transfer the manual brake of the chainsaws to working condition).

At the same time, when sharpening the chain of the chain of the gas.grinder, you need to be as careful and careful as possible so as not to damage the ears of the links of the links.

This can lead to a rupture of the chain at the time of sawing wood, and to getting a serious injury.

The whole procedure for sharpening the chain of the chain of the corner grinder boils down to grinding the edge of the tooth by means of a rotating disk on the metal, on both sides, observing the existing angles of sharpening.

(3 5.00 out of 5) loading.

How to sharpen a chainsaw: the best methods and methods

Timely and competent sharpening with your own hands chains for a chainsaw will not only extend the use of the device, but also save efforts and time to process wood. Signs of an acute chain are the formation of the same in size of sawdust of the correct geometric shape. To ensure the desired level of severity of the teeth, any device for sharpening chains of chainsaws, for example, any sharpening tool is suitable. These are the file, corner grinder and machine.

How to sharpen a chain of a chainsaw with a file

This method is appreciated for the possibility of performing work in any, even field, conditions, simplicity of the procedure and the lack of the need to use an expensive tool. Correctly sharpen the chain of chainsaws with a file will help a tool of exceptionally round section. To determine the parameters of the file, you need to know the dimensions of the saw itself, in particular, you need to determine the step of the location of the teeth. To process the limiter of the saw depth of the guide tooth, the use of flat variation is allowed.

Templates or patterns will give the right direction to the tool and are able to facilitate the work. They must be fixed on the processed area. After the preparatory work, you can proceed directly to the procedure according to the recommendations of specialists:

  • Fix the chain on the clamp.
  • Put a file for sharpening a chain on the template.
  • Nature teeth directed in one direction, at the selected angle. The latter should not change. The working tool itself should hold so that its tip protrudes only on the fifth of its thickness. You need to move the file as much as possible, the movements should be slight. The reverse move must be made in idle. The tool is periodically recommended to rotate, which will reduce the risk of wear of the sharpening side.
  • The angle of inclination of the tool should be straight, and the angle of sharpening of the chain of the chain of horizontal is sharp, while its changes are allowed in the range from 10 to 30 °. The basis you need to take the smallest tooth in the row.
  • Turn the tire and perform similar work for the teeth that go in the opposite direction.

Has this method and small flaws. In particular, large time costs are needed. But then you will not need to purchase expensive equipment or a special tool.

How to sharpen a chain of a roller.grinding chain of a corner grinder

When sharpening the chain of the chain of the corner grinder, it is necessary to constantly monitor the level of the sharpness of the chain, to treat the leading star machine oil. At the same time, this method has one significant advantage. you do not need to remove the chain headset from the saw, you can visually select the angle of tightening.

Although many owners of chainsaws and motorizedopia believe that this tool can damage the cutting teeth of the chain, but if an experienced specialist performs the work, then the risk is minimal.

Only a special disk for working with metal is suitable. Its diameter should be at least 2.5 mm. In this case, it is recommended to choose an already used disk with rounded edges.

Before sharpening, you need to insert a wedge from a wood between the chain and the lower part of the tire to prevent the movement of the headset.

Sharpening of the chain of the chainsaw using a drill

In order to sharpen the chain yourself using a drill or an electric screwdriver, you will need a file with a round section. To choose it, it is necessary to clarify the value of the diameter of the rounding of the cutting tooth of the chain. Most household chain saws can be sharpened with a file with a section diameter of 4.8 mm.

In addition to a sharpening tool, you will need any bearing that will conveniently hold your fingers on an outer clip.

  • First you need to remove the tail of the file of the corner grinder.
  • Insert the file into the cartridge and fix.
  • From plastic, traffic jams or a small piece of wood, make a sleeve of such a diameter that it enters the bearing tightly.
  • Fix the free end of the file in the resulting sleeve inserted into the bearing.

Sharpening of the chain with the resulting device is as follows. First you need to fix the saw, it is best to squeeze the tire with a vice, after weakening the chain for its free movement. Before sharpening, it is advisable to mark the first tooth by marker. Now it is necessary to place the file in the rounding of the blade of the cutting element, focusing on the required angle of sharpening, which is usually marked by risk on the outside of the teeth. Further, holding a home.made device with both hands (one by the handle of a drill or an electric screwdriver, and the second. for the outer clutch of the bearing), you should turn on the power tool and, bringing the file to the edge of the tooth, sharpen. In the same way, sharpen each cutting link, gradually moving the chain along the saw tire.

details about this method of sharpening the chain of the chainships can be found by watching video or photo instructions of various craftsmen on the Internet.

Sharpening of the chainsaw on the machine

With a problem, a machine for sharpening chains of chainsaws with your own hands copes without problems. There are various options for using such a tool. automatic sharpening or manually. In addition, you can make a homemade hindling machine for chains.

Electric grinding machines for a chain of a chain

Automatic devices for sharpening saws are equipped with an electric motor, from which the main abrasive element comes into rotation.

Electric sharpening machines involve the installation of a saw in a special opening of the device, after which you will need to choose the optimal angle of sharpening of the teeth and turn on the chainsaw. After that, self.substitution of the teeth of the chain on the sandal stone occurs. But the best sharpening machines are expensive, so for home use are rarely purchased.

Sharpening machines of the chainsaw with “manual drive”

Use a machine to infuse chains manually, just. The actions will have to be performed in the following sequence:

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The consequences of the operation of an imprisoned chain

If you do not hide the chain of chain saw in a timely manner, it becomes harder to work for the user, and the saw is uneven. Such operation will lead to such negative consequences as:

  • Reducing efficiency. cut requires great physical efforts, respectively, the speed of work falls;
  • Increase in fuel consumption. overspending can reach 30%;
  • Reducing the service life of the saw. the chain headset wear quickly, and the engine also overheats, which increases the likelihood of failure of the tool;
  • The risk of injury by the user. with unstable operation of the saw, the chain can break.

Using the machine

Experts agree that it is better to use a special electric machine to sharpen chains from chainsaws. With it, you can achieve factory accuracy.

To learn how to properly sharpen the chain from your chainsaw on the machine, you need to perform the following actions:

  • The saw should be installed in a special hole;
  • loosen the clamping screw of the chain;
  • configure the sharpening level, based on the table or the condition of the stupid beetle;
  • Consistently process one tooth after another, changing the polarity on the machine;
  • or process the teeth through one (right, then left) so as not to change polarity;
  • At the end of the procedure, treat the chainsaw with machine oil.

Everything, the procedure is completed. Minimum time and maximum accuracy.

What mistakes are newcomers make

There are several characteristic errors that the tochigliers make beginners.

To avoid them, several rules should be followed:

  • For each hidden tooth, the same number of movements of the tool should be made;
  • Always apply the same possible effort to prevent uneven sharpening;
  • If the chain is very dull, then the use of the file is already pointless;
  • For strongly worn tools, the only option would be an electric machine;
  • The angle of sharpening is selected based on the direction of the chainsaw will be sawn the material.

This knowledge will help not to make unnecessary mistakes, as well as on their own to support the chainsaw in optimal working condition.

You once sharpened the chainsaw yourself? What was used for this? How high.quality the result turned out?

We are waiting for your answers and stories from personal experience.

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