What you need to know to choose the cutting chain correctly?

The chain on any chainsaw is stretched over time, this applies not only to budget models, but also by well.known brands, such as “Stihl”. This process is facilitated by the following reasons:

  • Low.quality oil pump tuning. Leads to improper oil supply, increasing the heating of the metal during sawing.
  • Forest roll and construction in adverse, extreme conditions. Particles of dust, dirt or sand fall on the links of the headset, act as abrasive material. Gradually wipe the joints.
  • The use of spent or low.quality oil with M M metal.
  • Installation of a new headset without adjusting adjusting bolts after each use.
  • Decrease in natural voltage after long and intensive work.

Closure stretching is a normal process for a saw set. It can be controlled using the recommended oil manufacturer, compliance with the operating rules of the tool. If you do not pay attention to the tension, then this can lead to a breakdown of the tool, a decrease in its productivity and dangerous injuries during operation.

Important! Oil must be selected taking into account the technical characteristics of the model of your saw. The instructions always indicate which mixture should be used.

Prevention methods

To avoid weakening the tension of the saw headset and its rupture, you need to use links from high.quality metal. Check the presence of lubricant on the circuit before starting work, systematically tighten the adjusting bolt. With planned maintenance, monitor the condition of the leading stars, which sometimes causes breakdown.

You can shorten or replace the chain of the chain of the chainships at home. Do not purchase expensive equipment for working with rivets. The procedure can be carried out using simple locksmithing tools. The length of the headset and its tension directly affects the performance of the work, the risk of injuries. Before starting the saw, check the voltage of the canvas, if necessary, tighten the adjusting bolt.

How to shorten the chain of chainsaws on your own?

How to shorten the chain of chainsaw?

Forum / tool and equipment / How to shorten the chain of chainsaws?

Ask your question at our forum without registration and you will quickly receive an answer and advice from our specialists and visitors to the forum! Why are we so sure of this? Because we pay them for this!

Sergeev

There are 3 Shtlevsky chains. They myself always sharpen them (cut like new ones), but during the service they stretched out, and I can’t pull them with a tire. You can somehow flare up the chains and throw away 2-3 teeth? From the “Urals” once rumbled, but there is its own design.

In my opinion it is better to buy a new chain, do not skimp. Then you will invest much more. You will shorten. the links are already stretched and a step by another and, accordingly, can fly away, and even break. But this is better not to experience.

Come on, the chain yourself is not possible to shorten yourself, because you need a special machine, grinding and roller. But in any workshop for the repair of chainsaws, chains are shortened, the cost is on average 15 UAH

Shortening the chain to do this is not advisable to go and buy a new one in what further problems

Chain for a chainsaw. riveting and riveting!

During the operation of the saw, the chain rotates at high speed and there is a threat that the attachment of the chain teeth that will be done by some “grandfather methods” may not withstand.

Of course it is better to buy a new one, but there is an option how to shorten. To do this, you need to drill the wedges from the teeth, then remove the links of the chain and in the same way glue steel rivets in the links. But this is not for a long time, as they say the extreme version.

How to retake a chain of chainsaws in home

The chain is the main functional part of the chainsaw. The quality and speed of cutting directly depends on its condition. In addition, faulty chainsaw poses a serious threat to the safety of the instrument operator. Therefore, with the slightest signs of lethargy, sagging, lack of oil, etc. D. Repair the tool immediately. However, almost any of these problems can be solved by timely maintenance of the chainsaw. And for this it is necessary to understand the design features of the saw chain, as well as the rules for caring for it.

When you need to repair the chain of the chainsaw?

The condition of the saw chain depends not only on the convenience and quality of cutting, but also on the consumption of fuel and lubricants. In addition, the work of a faulty chain can lead to a complete failure of the components of the tool, as well as to injuries. Therefore, before starting work, it is necessary to check the condition of the chainsaw, the presence of a mixture of oil and fuel, as well as the integrity of the case and the performance of the governing bodies.

The service life of the chain depends on many factors. The materials from which it is made, operating conditions, the operator’s work method, and so on. Under normal operating conditions, the professional service of the chainsaw is carried out daily. As for the home tool, it is not used so intensively. But still you need to prepare for cutting, dry and clean the material of dirt and extraneous objects.

A chain of household chainsaw is subject to immediate repair by such signs as:

chain, chainsaw, stretching, occurs
  • Slowdown and complexity of cutting;
  • Breakdown or increased sawing of the saw;
  • Heterogeneity of the chip;
  • Carbon deposits on mowing lines and chips;
  • A characteristic smell of a charred tree or overheated metal;
  • Dust emission during cutting and t. D.

If you have the necessary tools, knowledge and skills, you do not need to contact the service center if these symptoms occur. You can independently make stretch marks, exacerbations, etc. D. A direct visual examination of the saw chain allows you to check the presence of malfunctions, as well as determine their degree and determine the corresponding method of elimination.

Likes loves work, so she should not stand idle for a long time. If you are not going to work with a tool in the near future, you need to properly prepare it for storage.

DIY chainsaw repair: lubrication system

As a rule, the chainsaw works in conditions far from clean. And the saw chain is subject to the largest load. Its premature wear is prevented by the tool lubrication system, which reduces the destructive effect of heat and friction. This not only increases the service life of structural elements of the chainsaw, but also prevents the stretching of the chain. Therefore, the lubrication process should be constantly monitored.

The chainsaws are equipped with an oil pump, which takes the oil from the tank and fits it into the chain. Its design includes special links. Cuttings. Passing through the asterisk, they catch oil and distribute it along the entire length of the chain. The lower part of the shank is made in the form of a hook. This reduces oil consumption and loss. For additional holding the latter, the shanks are equipped with additional channels and holes. The distribution of oil also includes other parts of the saw chain on which special grooves are made for this purpose.

Checking the quality of the lubrication system of a chainsaw is simple. Accelerating the saw chain, microscopic particles of oil form a mark on the surface of the workpiece. The absence of this indicates that the oil does not enter the chain. And vice versa, if the oil literally drips out of the engine when the engine is turned off, this indicates the need to clean the tire grooves, structural holes and channels of the chain links and adjust the oil pump.

Before buying and installing a new headset, make sure that the lubrication system of the chainsaw will cope with this. To improve the lubrication process, you can use modern vegetable and polymer oils.

Elimination of brake brake malfunctions

The inertial brake of the circuit is designed for instant stop when the chain jams and delivers a response blow. The latter occurs when the end or top of the tire touches the processed material. At the time of the sharp drop in the tire, the brake stops the movement of the chain without stopping the engine. Therefore, after its operation, it is necessary to turn off the motor, and then unlock.

When the brake is turned on, the clutch cup is blocked. At the same time, the engine power is enough to tighten the clutch. As a result, its fists wear out on the cup, and the mechanism itself heats up. As a result, plastic elements may melt. Oil pump drive, clutch cover, etc. D. If you continue to work with the brake on, there will be characteristic smoke and smell, and, most likely, the saw itself needs to be repaired. A similar situation may occur when the chain is clamped in the workpiece if the operator tries to free it, increasing the speed of the engine.

If the lid of the inertial brake melted, it must be replaced. After all, without this, the system will not work properly. When the oil pump is melting, the supply of oil in the circuit is impossible. Therefore, this element, as well as worn or damaged clutch details, should also be immediately replaced.

Mastery manufacturers recommend checking the inertial brake at each engine start. If it is faulty, the tool becomes dangerous, and its resource is reduced, which in the near future will lead to unforeseen financial costs.

Adjustment of the chain tension

A professional lumberjack will never start working with a chainsaw until it checks the tension of the chain. If it is weak, the headset will hang when moving, jump from the tire and can burst. Excessive voltage is also not beneficial. Increased engine loads and rapid wear of structural elements sharply reduce the life of the tool.

In most models, the tension of the chain holds the bar in place. This means that if it is not enough or excessively, the tire will have hard work, or its asterisk will jam and will not be able to move the headset.

Chain for the chainsaw. Chain repair experience of a chain. How to repair and shorten the chain

When buying a chainsaw, be prepared for the fact that you will have to master not only skill in cutting logs and cutting trees, but also repair of the tool. Having studied the instructions without fail, check the correctness of the work, in other words, test the tool. It’s good if the work goes smoothly and smoothly, however, it may be that the saw leads to the sides, or it generally refuses to cut the log. The first thing that experienced experts always pay attention to is the tension of the chain on the chainsaw.

Why is the chain stretched on the chainsaw?

The chain on any chainsaw is stretched over time, this applies not only to budget models, but also by well.known brands, such as “STIHL”. This process is facilitated by the following reasons:

  • Low.quality oil pump tuning. Leads to improper oil supply, increasing the heating of the metal during sawing.
  • Forest roll and construction in adverse, extreme conditions. Particles of dust, dirt or sand fall on the links of the headset, act as abrasive material. Gradually wipe the joints.
  • The use of spent or low.quality oil with M M metal.
  • Installation of a new headset without adjusting adjusting bolts after each use.
  • Decrease in natural voltage after long and intensive work.

Closure stretching is a normal process for a saw set. It can be controlled using the recommended oil manufacturer, compliance with the operating rules of the tool. If you do not pay attention to the tension, then this can lead to a breakdown of the tool, a decrease in its productivity and dangerous injuries during operation.

Important! Oil must be selected taking into account the technical characteristics of the model of your saw. The instructions always indicate which mixture should be used.

Now on sale there are many models of chains for chainsaws. First you need to know which size is suitable for your chainsaw and not to be mistaken in the purchase. The second step must be correctly installed on a chainsaw. This is a somewhat time.consuming process, but if you know how to put on and set up a chain on the saw tire, then the radial owner should not have problems. We tried to describe in detail the process of installing a saw canvas on a chainsaw.

We hope that after reading this article you will succeed the first time. But to minimize the appearance of problems with the chainsaw and chain in the future, do not forget 3 basic rules:

  • If the chain has worn out and sagged, replace it with a new one;
  • If a vibration appears when sawing a bad one, follow the chain tension on the chainsaw;
  • Never use defective or repaired dubious specialists with saw canvases, your health and those who are nearby are much more important than a little savings in the purchase of a new and reliable chain.

Sharpening chains with a chainsaw with your own hands

The chain tooth scalates the tree as a plane, and the thickness of the chips is regulated by the height of the limiter.

The intensive work of the saw leads to the rapid dullness of the chain. Within one day, several sharpeners may be required. The problem is also aggravated by the fact that the tooth is stupid quickly when he meets the earth. It is enough to put the tire on the tire once or twice, and the work can be stopped. The chips become small, and the saw stops to delve into the tree.

The sooner the blurted teeth are pointed, the less material must be removed when sharpening. The service life of the saw chain is greater. To determine the moment when the sharpening is already required, it is simple enough. An important feature is the supply force. Correctly sharpened chain

drawn into a cut with a small impetus. If, on the contrary, the chainsaws are forced to see with increased supplier, the teeth are dulled. The dull chain can also be recognized if, instead of a large thick chip, only small chips are pushed out of the cut.

In this situation, a chainsaw must be urgently imprisoned. Do not use dull or defective saw chain. The consequence is a strong voltage in the body, a large cyclic load, poor cutting results. In addition, this means decreasing performance, high fuel consumption and increased wear of all parts of the chain saw.

Using special equipment

Experienced masters recommend using specialized shortening equipment. This allows you to qualitatively work, avoid breakdowns with the subsequent operation of the tool.

Rubber for rivets

This is a mechanical device similar to the usual press. The package includes an anvil, grooves for fixing a saw set with a different step of teeth. For convenience, there are interchangeable tips for squeezing rivets. The tool is intended only for separation of links.

The rivet-probe machine

Used with a punch for riveting and rolling a saw chain with different steps. The depth of cut the headset can vary from 1.1 to 2 mm. The configuration includes rotating inserts, an anvils with marking A or B (the difference in the step of the links).

The mechanism of work. a saw chain with a new link and fresh rivets are attached to the guides. After that, the site is pressed with a roller to the built.in anvil, the engine is launched. During rotation, he presses and crushes the rivet. During the process, it is required to slowly tighten the adjusting screw. The advantage of a riveted-high-profile machine-the rivets do not differ in quality and strength from the factory, withstand a large load.

Important! It is impractical to purchase machines for a home workshop. They have a high cost and are only aimed at working with the headset of the chainsaw.

Sharpet tools for circuits

There are lines on the holder with a round file that allow it to properly position it regarding the chain. The holder is attached to the pointed tooth in accordance with the orientation lines. In this case, the plate itself rests on the upper edge of the tooth and the depth indicator, and the file is under the cutting edge.

How to understand that it’s time to sharpen the chain?

The severity of the cutting links of the chain of the chainships is determined by the type and size of the sawdust: the dull the chain, the less efficiency it is cut into wood and smaller than the sawdust at the output.

The acute chain bites into wood at light pressure.

Do not lean on the saw while working, this often leads to injuries due to the rebound of the saw or the rupture of the chain!

Holzfforma g288 Review After 1/2 Year Of Work & A couple of LOUSY Felling Techniques On Display

Be careful, small sawdust and wood dust clogs the gas station air filter, and the dumb chain creates an additional load on the cutting headset and saw engine.

What chains are we sharpening?

Any dull circuits for electro and chainsaws without external damage. 2. Chains with incorrect sharpening angles. 3. Chains with an overstated or underestimated height of the drain depth limiter.

Chainsaw seized locked up engine ? Maybe not

How to put a chain on a chainsaw correctly?

In most models of the chain, the chain simply put on the tire by unscrewing the head screw, then the links must be placed on the leading star. Before work, the general condition of all cutting surfaces and the guide groove and the installation wheel should be seen. Often, mud and small shavings accumulate in it, which will then lead to planned repair, worsening sliding. Step.by.step method of work:

  • Release the screws fixing the protective cover of the asterisk, usually it is twisted with a lamb nut.
  • Turn a stretch asterisk on the right to stop.
  • Put the links on the headset starting from the top. Get to get into proper grooves.
  • Fix the fastener of the chain star, tighten the nut. Guides must get into a special gutter.
  • Release the chain brake, pull the chain on the mowing fishing line to check the tension. Twist the tensioner lever as needed. Sketch 4. installing the chain on a chainsaw

The installation wheel should freely scroll after installing the chain of the chainsaw. At the end of the work, be sure to lubricate all the moving elements of the tool in order to avoid re.wear.

Repair standards and restrictions

Recommendations for fixing the worn rivets with electric welding do not take into account changes in the structure of the metal from even short.term high.temperature effects of the welding arc.

chain, chainsaw, stretching, occurs

Picked up by welding or warmed by an abrasive circle of corner grinders, the connecting elements of the chain are less wear.resistant, which significantly affects their reliability.

  • The tight connection of neighboring links is accompanied by additional loads on the engine and kinematics of the chainsaw.
  • The absence of a smooth chain progress makes it difficult to enter the headset into the cut, the possibility of reverse strikes and other traumatic points is not ruled out.
  • “Tugged” and glued joints of the renovated chain are more susceptible to breakdown with a sharp load on the load.

The easiest in design, the machine for repairing chains of chainsaws justifies its value with the ability to completely replace the damaged chain for a short segment of working time and restore its performance at the level of up to 90%.

Chinese.made chains are essentially copies of European models, therefore, the above repair recommendations are valid for the entire Chinese chain assortment.

The chain tension algorithm

Such an ordinary and banal procedure can put many users in a dead end. Because of this, people turn to service centers where they are set up for a fee. Of course, experts can tell how to accurately install the chain on the chainsaw, but you can do in a simpler way, performing the following manipulations:

First of all, the side cover is removed and the tire is installed. It should be noted that it is mounted as close as possible to the asterisk; then the chain is put on and the movement of the guide forward is pulled

The main thing here is to pay attention to the shanks that are required to be in the groove; The protective casing is attached, where the chain tension screw is installed in the hole of the chainsaw; After that you should make sure that the lid is installed (it is obliged to fit tightly along the entire edges) and fix it with two bastards. However, do not fix it tightly, and the tire should freely “walk”

Most of the part is made, and it remains only to carry out adjustment. To do this, you need to take a “flat” screwdriver and turning the appropriate design (in most models it is located below the casing bolts) to adjust. The chain stretch is made so that its lower side does not sag, and there was a free move along the axis. After the bolts on the case are clamped.

Many inexperienced workers do not pay attention to the position of the guide and perform fixation in an arbitrary position. However, during the cutting period, pressure occurs on the lower plane, which shifts and creates sagging. In order to avoid this, the configuration is advised to carry out with a guide tire raised upward

In order to avoid this, the configuration is advised to carry out with a guide tire raised upward.

Some wonder how to pull the chain on the Stihl chain from the German manufacturer. The fact is that the regulator of this manufacturer is made in front (next to the outer part of the guide), which creates bewilderment. All other actions are made in the same way and in the same order.

Of course, instructions are attached to the kit of most models on how to properly pull or replace the chain on a chainsaw, but many points are not indicated in it. Also, a large number of consumers prefers to buy secondopiles of used to save a significant part of the cash. And the past owners are unlikely to keep such trifles as the leadership.

DIY sawing chains repair

Often, sawmiths face such a phenomenon when you need to shorten the chain on the chainsaw. Such a need may occur in two cases. when a smaller bus is installed on the tool, as well as in the case of stretching the old device. If a tire of a different size is installed on the chainsaw, then it is recommended to simultaneously install the corresponding circuit. The process of shortening is wrong, but almost everyone resorts to it, as it allows you to extend the service life of the cutting part.

The chain on chainsaws is resorted to only in cases where the tension process is no longer possible. The reasons for its stretching are such a phenomenon as heating of the metal. Chains in the process of sawing trees heat up. Thanks to the clock, which is used in the chainsaws for lubrication, the overheating process is reduced.

Varieties of cutting elements on chainsaws

When heated by the metal, it tends to expand (as is known from physics), therefore, in the process of prolonged operation of the cutting element, its size increases. Accelerating the process of stretching the following factors:

  • Blooded teeth
  • Lack of lubrication
  • Improper operation of the tool, in particular, significant weakening or strong tightening of the chain
  • The abrasion of the groove of the tire
  • Use of low.quality lubricants
  • Type of wood

In the process of operating the tool, as for not only the benzo tool, but also the electric saw, it is necessary to check the degree of tension before each launch. As soon as it comes to the point that the tension process will be impossible, you will need to remove several links. However, this is not recommended to get carried away, and at the first opportunity to buy a new cutting product.

You can shorten the chain on the tool yourself, but for this you need to know the features of the correct implementation of this procedure.

Chain for the chainsaw. Chain repair experience of a chain. How to repair and shorten the chain

When buying a chainsaw, be prepared for the fact that you will have to master not only skill in cutting logs and cutting trees, but also repair of the tool. Having studied the instructions without fail, check the correctness of the work, in other words, test the tool. It’s good if the work goes smoothly and smoothly, however, it may be that the saw leads to the sides, or it generally refuses to cut the log. The first thing that experienced experts always pay attention to is the tension of the chain on the chainsaw.

Why is the chain stretched on the chainsaw?

The chain on any chainsaw is stretched over time, this applies not only to budget models, but also by well.known brands, such as “STIHL”. This process is facilitated by the following reasons:

  • Low.quality oil pump tuning. Leads to improper oil supply, increasing the heating of the metal during sawing.
  • Forest roll and construction in adverse, extreme conditions. Particles of dust, dirt or sand fall on the links of the headset, act as abrasive material. Gradually wipe the joints.
  • The use of spent or low.quality oil with M M metal.
  • Installation of a new headset without adjusting adjusting bolts after each use.
  • Decrease in natural voltage after long and intensive work.

Closure stretching is a normal process for a saw set. It can be controlled using the recommended oil manufacturer, compliance with the operating rules of the tool. If you do not pay attention to the tension, then this can lead to a breakdown of the tool, a decrease in its productivity and dangerous injuries during operation.

Important! Oil must be selected taking into account the technical characteristics of the model of your saw. The instructions always indicate which mixture should be used.

Now on sale there are many models of chains for chainsaws. First you need to know which size is suitable for your chainsaw and not to be mistaken in the purchase. The second step must be correctly installed on a chainsaw. This is a somewhat time.consuming process, but if you know how to put on and set up a chain on the saw tire, then the radial owner should not have problems. We tried to describe in detail the process of installing a saw canvas on a chainsaw.

We hope that after reading this article you will succeed the first time. But to minimize the appearance of problems with the chainsaw and chain in the future, do not forget 3 basic rules:

  • If the chain has worn out and sagged, replace it with a new one;
  • If a vibration appears when sawing a bad one, follow the chain tension on the chainsaw;
  • Never use defective or repaired dubious specialists with saw canvases, your health and those who are nearby are much more important than a little savings in the purchase of a new and reliable chain.

Sharpening chains with a chainsaw with your own hands

The chain tooth scalates the tree as a plane, and the thickness of the chips is regulated by the height of the limiter.

The intensive work of the saw leads to the rapid dullness of the chain. Within one day, several sharpeners may be required. The problem is also aggravated by the fact that the tooth is stupid quickly when he meets the earth. It is enough to put the tire on the tire once or twice, and the work can be stopped. The chips become small, and the saw stops to delve into the tree.

The sooner the blurted teeth are pointed, the less material must be removed when sharpening. The service life of the saw chain is greater. To determine the moment when the sharpening is already required, it is simple enough. An important feature is the supply force. Correctly sharpened chain

drawn into a cut with a small impetus. If, on the contrary, the chainsaws are forced to see with increased supplier, the teeth are dulled. The dull chain can also be recognized if, instead of a large thick chip, only small chips are pushed out of the cut.

In this situation, a chainsaw must be urgently imprisoned. Do not use dull or defective saw chain. The consequence is a strong voltage in the body, a large cyclic load, poor cutting results. In addition, this means decreasing performance, high fuel consumption and increased wear of all parts of the chain saw.

Using special equipment

Experienced masters recommend using specialized shortening equipment. This allows you to qualitatively work, avoid breakdowns with the subsequent operation of the tool.

Rubber for rivets

This is a mechanical device similar to the usual press. The package includes an anvil, grooves for fixing a saw set with a different step of teeth. For convenience, there are interchangeable tips for squeezing rivets. The tool is intended only for separation of links.

The rivet-probe machine

Used with a punch for riveting and rolling a saw chain with different steps. The depth of cut the headset can vary from 1.1 to 2 mm. The configuration includes rotating inserts, an anvils with marking A or B (the difference in the step of the links).

The mechanism of work. a saw chain with a new link and fresh rivets are attached to the guides. After that, the site is pressed with a roller to the built.in anvil, the engine is launched. During rotation, he presses and crushes the rivet. During the process, it is required to slowly tighten the adjusting screw. The advantage of a riveted-high-profile machine-the rivets do not differ in quality and strength from the factory, withstand a large load.

Important! It is impractical to purchase machines for a home workshop. They have a high cost and are only aimed at working with the headset of the chainsaw.

Sharpet tools for circuits

There are lines on the holder with a round file that allow it to properly position it regarding the chain. The holder is attached to the pointed tooth in accordance with the orientation lines. In this case, the plate itself rests on the upper edge of the tooth and the depth indicator, and the file is under the cutting edge.

Repair errors and their consequences

The quality of work on shortening or increasing the size of the chain on the chainsaw depends on compliance with the technological process. Basic errors:

  • The new element of the headset does not coincide in the step, thickness or size of the teeth;
  • installation of the element in the wrong direction;
  • The chain does not correspond to the length of the tire;
  • The rivet is installed weakly or crooked.

Violation of the work scheme can lead not only to the breakdown of the tool, but also to dangerous injuries. Carefully check each element of the headset before starting wood sawing.

The chain stretched out what to do

If the chain stretches, but the wear of the links still allows you to use it, you can rummage it and continue to work. Determine the number of links that must be removed is not difficult. To do this, the tire is installed on the chainsaw, the tension screw is twisted in the extreme position and measurements are carried out. Having determined the required length, you can start riveting.

Riveting chains for chainsaws is carried out using auxiliary tools and special machines. Let us consider in more detail what tools will be required in order to reduce or increase the length of the chain.

Negative consequences of improper circuit repair

The considered option for repairing the chain is not the most reliable, since no one guarantees the high quality of the final product to you. The following consequences of this repair are possible:

School of sharpening the chain of the chainsaw with a file.

  • During welding (especially at a small current), excessive heating of the chain elements was carried out, which caused a change in the physical properties of the metal. Soft metal will make it possible to stretch not along its entire length, but at the welding site. There will be a shift in the chain protrusions, and other elements of the chainsaw (star, tire) will quickly fail.
  • The depth of welding is more planned. The inside of the rivet was welded to one (or several) parts of the link, which became a violation of the mobility of the links. The consequences will be the same as described in the first case.
  • The quality of welding is low. In this case, a breakthrough of the chain during its operation may occur. The fact is that the chain in the work experiences very high transverse loads, so unreliable welding will quickly be “developed”. The possibility of getting an injury will be very high.

Why is it stretched

PIL owners often ask the question: “Why is the chain stretched on the chainsaw?»We will try to answer him. The saw set can stretch for several reasons.

  • Faulty oil pump or it is incorrectly configured. Limited oil supply or its absence leads to excessive heating during operation. The hot circuit is stretched several times faster.
  • Work in adverse conditions. Dust, dirt, earth fall on the headset when working. Particles of dirt act as abrasive material and gradually wipe the parts of the links of the links, as a result of which it is stretched.
  • Using low.quality chain lubrication. Often for lubrication of the chain, oil not recommended by the manufacturer is used, but a waste oil from the car engine. In “Washing” there are particles of metal, which can also give the effect of abrasive material.
  • The chain is new. Manufacturers of chainsaws specially make adjusting screws on the saw, t. to. The stretching process is inevitable.
  • Natural stretching, as a result of prolonged work.

Stretching is inevitable, the question is how quickly it will happen. You can extend the service life using high.quality lubrication oils, conducting timely diagnosis of the oil pump and taking breaks in operation.

Such measures can significantly reduce the likelihood of stretching, but not to exclude it completely.

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