Ropper saws crookedly how to fix. Lubricant and circuit brake

Why is the chainsaw of crookedly sawing. We determine the malfunction and eliminate it

Like other household equipment equipped with an engine, a partner’s chainsaw of the brand from time to time needs to be repaired. This may be due to the improper operation of the saw, or with the banal wear of spare parts. Be that as it may, the chainsaw is required to be repaired, and it is quite possible to do it with your own hands.

How to refuel a chainsaw partner?

As the instruction indicates, gasoline should be used to refuel the Partner chainsaw, brands no less than AI-92. It must be mixed with oil designed for 2-stroke engines.

The optimal ratio of gasoline and oil for the chainsaw of the partner is 50: 1, that is, in 1 liter of gasoline, motor oil in the amount of 20 ml should be diluted.

How to set an ignition on a chainsaw partner?

If you cannot understand why the partner does not start, then check the ignition system of your tool. Checking and adjusting the gap looks like this:

• First of all, dismantle the cover to which the starter is attached. To do this, we recommend using the T27 hexagonal bat, tools from a set of chainsaws and additional nozzles;
• Carefully inspect the ignition coil, flywheel with magnets, and, especially, the gap between these details. To do this, use specially designed laying;
• Installation of the ignition on the chainsaw of the partner is carried out by turning the screws, which leads to the approximation of the coil and flywheel to each other.

How to remove clutch on a chainsaw partner?

Repair the clutch of the tool is often required in cases where the partner starts and stalls the chainsaw when you press the gas. However, not all beginner gardeners know how to remove the leading star from the chainsaw partner. You can do this in this order:

• First turn the lever and remove the brake cover of the saw chain;
• Unscrew the nuts that fix the clutch system using the key from the Partner chainsaw kit;
• Remove the clutch from the chainsaw and completely disassemble it. If necessary, replace worn parts and clean the walls of the standard adhesion elements.

How to replace an oil pump on a chainsaw partner?

If you find that the chain on the chain of the partner does not spin, then the reason for this problem is most likely lies in the wear or breakdown of a separate pump designed to pump lubricants to the chain. The design of the oil pump includes 2 elements. The funded camera and the working part. Repair of the pump is carried out with disassembling the mechanism, however, it is not recommended to take some actions with the working part. Further actions are as follows:

• Carefully inspect the input and output tubes through which the lubricant passes. As a rule, all the pump malfunctions are associated with them;
• If the channels are clogged, then all the garbage is required to remove. Along the way, blowing them with compressed air;
• If cracks appeared on the channels, then they need to be replaced;

If after assembling the chainsaw partner the lubricant does not go on the saw chain again, then the pump will need to be completely replaced.

How to adjust the carburetor on the chainsaw partner?

The tuning of the carburetor of the chainsaw of the Partner brand is slightly different from the procedure with chainsaws of other brands. The difference is the marking and the value of the adjusting screws. For adjustment, the manufacturer equipped the Partner chainsaw with three screws. The left screw of the amount of fuel, the right fuel quality screw and the idle speed adjustment screw “T”. All these screws are located on the left under the top cover of the chainsaw body. Partner’s adjusting the carburetor of the chainsaw is as follows:

• Remove the lid and clean the spare parts under it;
• Twist both screws clockwise to the end, and then turn them for 1/5 turnover in the opposite direction;
• Start slowly turn the screw of quantity until you hear that the motor has begun to work at the highest possible speed. Immediately after that, turn this screw for ¼ turn in the other direction. As a result, the Partner chainsaw should be sustained in idle speed;
• Next, by means of a quality screw, set maximum speed for the chainsaw partner.

Fuel system

If gasoline drops periodically appear on the chainsaw housing, then it is necessary to check the tightness of the fuel tank. Over time, it can dry out. Or the gasket “strangled” and it can no longer fulfill its direct function.

If full.Fledged gasoline streams appear, it is likely that you have to change the bursting hose connecting the carburetor and fuel tank.

The reasons why the fuel mixture stopped entering the cylinder several:

• The air filter was clogged.
• Carburetor work settings flew off.
• The carburetor membrane ceased to be holistic.
• Channels through which gasoline is transported are clogged.

In this case, you should start looking for a malfunction from the filter elements. For the most part, it is precisely due to a decrease in the throughput of air and gasoline filters that the turnover at idle starts to “swim”.

If everything is in order with the filters, then it is necessary to check the components of the gas pipeline system, as well as make sure that there are no spontaneous changes in the carburetor settings.

In some cases, chainsaw users note other problems that do not significantly affect the work of the tool.

Most often, excess smoke appears with excessive adding oil to the fuel mixture, which does not have time to burn to the end. You should also check whether the carburetor settings are lost.

The chain does not rotate

Why the chain of the chainsaw does not rotate when the engine works even at full speed?

• Leading star. Either she jammed, or the crown is so worn so that it is not affected and chaindoes not spin on a chainsaw. In any case, you need to assemble an asterisk to find out the exact reason why the chain does not spin. If the crown is worn, it is necessary to replace the asterisk (or the crown, if the asterisk has a prefabricated structure).
• The brake circuit jammed as a result of the asterisk is blocked by the brake mechanism, while the engine works. Stop the engine and release the brake. If this happened under the load of the brake mechanism, it will have to be changed, like an asterisk, since due to high temperature many elements can melt and overheat.

Why is the chainsaw go sideways?

It is worth considering the consequences that you have to face if the chainsaw is poorly sawn. If you, for example, are engaged in harvesting wood fuel, then crooked ready-made chocks, due to the uneven surface, will complicate the process of splitting them to the logs. If you are putting a log house, then crooked bars cut by a saw that go sideways cannot be used, since the ends will be inaccurate when laying.

But these are not the worst consequences, given the fact that the shin of shift leads to:

• Violation of the balance, and therefore discomfort during the operation of the saw;
• Reducing tool performance;
• Increase in fuel consumption indicator.

The tire also spoils, which cannot but upset in particular those who have a pile head of the premium expensive, to replace which will have to fork out.

So why the chainsaw saws crookedly, the reason is one or there are several?

• The teeth of the saw element are sharpened unevenly;
• Unsuitable tire or chain are used (together they work poorly);
• The saw set is worn out.

The teeth are sharpened unevenly

Consider the first reason. Those operators of the power unit who carefully studied the instructions know that the teeth are stuck at the same distance. And it does not matter which side they are located on. Everyone who remembers this rule when sharpening, relieves himself of problems in the long term, from the problem of uneven sawing of wood.

As soon as you notice that the saw leads to the side, check the teeth of the chain. It is likely that it is the illiterate sharpening. The cause of the problem.

Inexperienced chainsaw operators or those that use a file rarely control the length of the teeth. Even the notorious technique of counting movements made when sharpening a separate teeth does not help. Why? Because the chain wears out unevenly, which means that on certain teeth you need more or less movements with a file so that the sharpening is as high.Quality as possible (all the teeth are even).

How to eliminate the occurrence of such a problem? Learn how to tighten the chain correctly, do it on time. You need to take the habit of checking the teeth for wear, and if damage is detected, it is recommended to resort to the use of a special sharpening machine. It is really possible to purchase such a thing. It is these machines that are used in workshops, where the instruments will make the instruments identical, one to one in one.

Why this particular method is effective? Because all sharpening will be done according to the smallest tooth, the one that was susceptible to wear. This is a guarantee that in the end, each tooth will be the same.

If you want to learn how to work correctly with a chain of a chainship, contact professionals. Or learn how to tighten the chain on the machine correctly.

There is, of course, one unpleasant nuance. It is necessary to take into account the fact that you are stuck on this device even those teeth that have not been damaged, and this leads to a decrease in the resource of the saw headset. To minimize the need to sharpen teeth with small wear, make sure that metal parts, for example, nails do not fall under the woods under the chain (this happens when working with old boards).

Use of inappropriate saw

Many operators forget that not only the chain has characteristics, such, extremely important, also has a guide tire. An important characteristic of it, which is worth remembering, is considered the width of the groove for the installation of the circuit. On average, a width range from 1.1 millimeters to 1.6 millimeters is distinguished.

What will happen if you take a chain, the width of the landing of which is 1.1 millimeters. In this case, you set the chain on the guide tire, the groove width of which is 1.3 millimeters. When installing, be sure to adjust the tension of the chain, after which you are unlikely to notice something wrong. But as soon as the chain weakens, the difference in the width of the gaps will make itself felt. These 0.2 millimeters will not allow the chain to move along the guide tire as evenly as possible, when rotation, it will bend to the side, which will cause the curvature of the saw.

When purchasing a spare circuit, FOCUS not on the model of the tool and manufacturer of the power unit, but on its exact characteristics, taking into account the characteristics of the guide tire. Remember, on identical models of chainsaws, you can install tires with different widths of planting, which means that the chains will be needed different.

Do not know how to determine the width of the landing? It is easy to do it using a caliper.

What to do if the chainsaw is leaving for this reason, but the tire did not have time to worry? Replace only the chain. If you ignored the problem for a long time, the tire guide was injured because of this, you will have to change both. Only the installation of a new kit will solve the problem of a crooked saw.

The saw set is very worn out

Noticed a crooked cut on the arc? It is likely that the saw set managed to worry hard. How to make sure that the reason is in this? Enough visual inspection. Dismate the tire and study its plane in the place of contact with the cutting element. Explore this zone from the end to be able to carefully study the landing groove. In relation to the border, assess the condition of both sides of the tire. If the saw is used correctly, but the wear on both sides will be uniform. But most often one side is flowing faster, which leads to a crooked saw. To eliminate the defect, only replacing the worn edge will help.

Important! Uniform wear will be if you listen to the recommendation of manufacturers and periodically turn the tire. True, not all the owners of the chainsaws can take such tricks, since sometimes the tire has markings, according to which it can be installed in only one position.

How to fix the curvature of the tire with your own hands

The lost chain is pulled on a stationary machine, and the tire is removed and turned over. This technique helps for a while. If the tire has already been turned over, and it is curved on both sides, it will have to be aligned. This will be needed:

Engine oil selection and lubrication oil solutions

Remove the tire, put it with an edge on a flat surface. Put a square to her. If the tire deviates, then the ribs are curved. Turned over with the other side. If it is exactly, the problem is only in the first side. If it also deviates, both ribs need to be aligned.

• A disk is installed on the grinder.
• Clamp the grinder in a vice.
• They put a bar next to the tool, a sheet of chipboard (or any other material) is placed on it so that its surface is at the level of a food circle, and the end of the sheet is almost adjacent to it, then tightened with a clamp.
• Apply a square one side to the chipboard, the other to the circle. It is necessary to set the grinder in a vice so that the circle and chipboard are strictly at right angles to each other.
• Turn on the grinder, put the bus on the surface of the chipboard, process its edge with a cleaning circle to remove the curved groove layer. First on the one hand, then on the other, if necessary.
• Check the evenness of the tire of the square. If the unevenness is removed, the tire in the saw is set. If not, carefully cut it again.

If after processing the rib is exactly, the curvature of the groove is removed.

Why the oil flows

Many owners of chainsaws are faced with a problem such as flowing oil from under the unit. Most often, oil flows due to damage to the oil hose connected to the oil pump. The photo below shows exactly the case when the end of the hose exploded and does not dress tightly on the pump pipe.

But in order to get to this place, you need to remove the clutch mechanism from the shaft. In some models, the oil can flow at the junction of the oil pump with the oil tank hose (the photo is indicated by the arrow).

To eliminate the leakage of the lubricant, you need to stretch this hose from the landing site. To do this, you can use the pliers, pulling it for its outer part. At the end of the hose you will see rubber cork , which is the cause of oil flowing. This cork must be wiped well to remove the remaining oils, after which its seat must be compacted with something. You can use a car sealant or fum tape, as shown in the following photo.

1) malfunction chainsaw: the chain is spinning almost constantly (the engine, at the same time, may not work stable).Causes malfunctions: a clutch spring burst.Repair DIY chainsaws: replace the bursting spring of the clutch of a new one (cm in detail. Below “how to remove the clutch of a chainsaw”). Huskvarna’s chainsaws have one clutch spring and two weights, the chainsaws of the rosopi have three clutch and three weights (fist, sector). If you cannot find the clutch spring itself, you will have to change all the clutch.

2) malfunction chain: the chain spins almost constantly, sometimes extraneous sounds are heard in the clutch.Causes malfunctions: a braid of clutch fist (due to overheating) broke off and a clutch spring flew off. The blue clutch fists testify to overheating. Overheating already before the clutch breakdown can occur if you work with a chain with the switching brake or a dumb chain.Repair DIY chainsaws: replace the clutch assembly (see in detail. Below “how to remove the clutch of a chainsaw”).

3) malfunction chainsaws: clutch often “slip”, sometimes a spring bursts.Causes malfunctions: carbonnia wear of the chainsaw.Repair DIY chainsaws: replace the clutch of the chainsaw assembly.

Why does the chainsaw take aside

Discomfort during operation, decreased performance, increase in fuel consumption, cutting curve, these are all the negative consequences of this phenomenon, but what is the reason?

According to the instructions for sharpening circuits, grinding teeth is supposed to be the same distance, and in the independence on which side they are located. Observing this simple requirement, you can protect yourself from the problems associated with the fact that the chainsaw is led away by sawing.

Having tightened the chain with a file, it is not always possible to control the length of the tooth using the technique of counting the number of movements with a file.

This is due to the fact that the wear of the teeth is uneven, some are more damaged and a larger number of movements are required by the file, in order to bring them to normal, which means the size of such teeth will decrease significantly, compared to the rest.

How to avoid improper sharpening

In order to warn the cut curve due to uneven sharpening, it is possible from time to time or with severe damage to use a special sharpening machine for editing the chain. Buy a machine and sharpen yourself or give for sharpening to the workshop.

The main reasons why the chainsaw is taking away aside

If during the work of the chainsaw begins to saw crookedly, then in addition to the uneven sawing, we get a number of the following negative consequences:

• The sawdust needs to make physical efforts to keep the tool in the right direction
• Fuel consumption increases, which is associated with an increase in the path of passage by the tool on the sawing material
• Increasing the load on the leading star, which leads to its accelerated wear
• The tire wears out, since the load increases only on one side
• The productivity of the tool is reduced
• Obtaining a crooked cut. If the forest is prepared for the manufacture of boards, then the curves of the trunks are equated with marriage. If the tree is drunk on firewood, then in the end, a curved-sprinkled log will not be very convenient to run
• Discomfort when working. The master quickly gets tired, working as a faulty tool

Why can a chainsaw be crookedly sawing trees? Many might think that the reason is a tire for a chainsaw, but in fact there are four main reasons:

• Incorrect or uneven sharpening of teeth
• The use of a chain, tires or asterisks that do not match the step
• Wear of the saw set. Often this is due to the abrasion of one side of the tire
• Unstemedly toned chain

If such a malfunction arises, like an uneven cut of wood, then it is necessary to resort to its elimination as soon as possible. If you continue to operate the tool with such a malfunction, this will lead to engine wear, and the need to repair it.

Consider each type of malfunction separately, and find out how to determine what is the reason why the chainsaw saws on the side.

How to make a chainsaw work quietly?

Before finding answers to this question, you need to figure out why the benzo tool began to work louder.

The signs and reasons for this problem include:

• Sharp shooting sounds or a stable increase in the volume when setting revolutions with a standard engine is a problem with a carburetor;
• Periodic knocking sound. Contact of the parts located nearby;
• Howling sound from the side of the drive. Excessive wear of the leading star;
• Loud whistling noise. Problems with an inertial brake.

If none of these malfunctions are not any and the operator simply wants to reduce the noise of a working motor, then this can be done by replacing the standard muffler.

For this, prefabricated nodes from professional chainsaws are best suited. They are designed to be stinging the most loud sounds, so they will effectively cope with the normalization of the volume of the internal combustion engine less powerful chainsaws.

Electrolobzik saws crookedly how to fix

A simple solution to the problem, if the jigsaw is crookedly sawn. You need to use the guide rail. If the cost of equipment is not satisfied, then you can save on the purchase by independent manufacture of the guide for the jigsaw. There is nothing supernatural in its manufacture, and any amateur will cope with this task. The principle of manufacturing a guide for a jigsaw is approximately the following view:

• First you need to find a straight rail from fiberboard or chipboard, the thickness of which should be at least 5 mm. Instead of a rail, you can use the level, rule or steel profile
• To fix the rail, you will need to use clamps in an amount of at least 2 pieces or self.Tapping screws
• On this, the guide for the jigsaw with his own hands is ready, and it remains to test it in action. Below, the photo contains an example of a guide with a groove for a saw canvas

To use a home.Made blank, it is necessary to initially draw a cut line, and then draw a parallel marking at the same distance from the original. On this marking, a guide is applied, which serves as an emphasis for the sole of the tool. In this form, sawing is performed.

Why is a chainsaw saw crookedly

Working as a chainsaw, in some cases you can notice how, when cutting a tree of a tree with a diameter of more than 30 cm, the tire gradually begins to be taken sideways. This is especially noticeable when it is necessary to cut the trunks of large diameter, using the technique of double cut, t. E. First saw on top, and then turn over and finished to the end.

Churks, crookedly sawn down by a chainsaw, have an uneven surface, this causes some discomfort when they split them to the logs. And the use of such a chainsaw when laying a log house, for example, is not permissible for ending the bars, t. To. The ends will turn out to be uneven.

Krivnaya sawing due to uneven sharpening of teeth

If the tool saws one side, then the first thing you need to check the chain. The teeth should not just be sharp, but also properly sharpened. Correct sharpening is when each tooth grows at the same distance with the previous. In this way of sharpening, it is possible to exclude the occurrence of a chain imbalance during sawing. The instructions for the instrument indicate that each tooth when sharpening should grind at the same distance. If this requirement is not fulfilled, then besides the fact that the chainsaw will be taken aside, an increase in the load on the engine is not excluded.

If a beginner performed sharpening the teeth, then it is worth making sure after the work done in the correctness of its implementation. Some sawmills are based on a simple rule. Sharpening with a file must be performed in the same amount for each tooth. However, this assumption is not true, since the teeth of the chain wear out unevenly. As a result, it turns out that the acce of each tooth leads to the restoration of their severity, but not the uniformity of wear. When the saw begins to saw crookedly, you need to check all the teeth on the chainsaw for their sharpening and uniform wear.

To exclude the uneven wear of the chain, the teeth should be sharpened in a timely manner, that is, every 15-20 hours of work, sharpen the file. Once every 2-3 months (depending on the operating frequency of the tool) to sharpen using a special machine.

If you are not sure that you sharpen the teeth of the chain correctly, then it is worth entrusting this work to a professional. Although this is a costly business, but much effective. If you want to learn to correctly hide the chain of chainsaws, then this material describes a detailed instruction for beginners.

The chain is not suitable for other components

The tire of the chainsaw has several working parameters. One of them is the width of the groove for the installation of the correct circuit. This width can be several sizes: from 1.1 to 1.6 mm.

For example: on a tire of 1.3 mm we installed a consumable by 1.1 mm. At first and with a strong stretch, we will not notice the difference, but as soon as the stretch weakens, the gap will not allow the chain to move evenly. We get the gathering of the saw part to the side and curvature of the cut.

It is better to buy a chain if you immediately indicate its exact dimensions, brand and model. Consultants in stores know what width and step is needed for such an apparatus. Either google your chainsaw on the Internet. You do not need more information.

Strong wear of the saw canvas

The tire serves much longer than the chain. However, this does not mean that it can be exploited forever, and not think about replacing it. Usually the guide changes after 2-3 worn chains. Before replacing the guide chainsaw, you need to evaluate its technical condition. If the tire of Chinese.Made is installed on the chainsaw, then it can be worn out faster than the chain. That is why if the crooked cut of the wood of the chainsaw is detected, it is necessary to diagnose the tire.

To verify the wear of the tire, it is necessary to remove it and inspect it. Usually wear is manifested by a shortened one of the sides. Sometimes it is extremely extremely difficult to detect, so you need to use a caliper. The difference of several tenths of MM suggests that the tire needs to be replaced. There is still a simple way to check the deployment of the guide using a square. For this, the tire is located on a flat surface, and you need to put a square to the side. If the guide walls are in contact with the square from above and below, then the part is serviceable.

It is interesting! It is possible to increase the service life of the guide chainsaw only by periodic turning it. To do this, be sure to make sure that the tool provides such an opportunity, which will tell the appropriate markings on the headset about.

Accelerated tire wear can occur due to improper functioning of the oil pump. If the lubricant is served with large breaks, then friction increases accordingly, which means that the details wear out faster. If the lubricant works properly, then this increases the service life of not only the headset, but the entire tool.

Partner chainsaws. Malfunctions their elimination

Like other household equipment equipped with an engine, a partner’s chainsaw of the brand from time to time needs to be repaired. This may be due to the improper operation of the saw, or with the banal wear of spare parts. Be that as it may, the chainsaw is required to be repaired, and it is quite possible to do it with your own hands.

How to refuel a chainsaw partner?

As the instruction indicates, gasoline should be used to refuel the Partner chainsaw, brands no less than AI-92. It must be mixed with oil designed for 2-stroke engines.

The optimal ratio of gasoline and oil for the chainsaw of the partner is 50: 1, that is, in 1 liter of gasoline, motor oil in the amount of 20 ml should be diluted.

How to set an ignition on a chainsaw partner?

If you cannot understand why the partner does not start, then check the ignition system of your tool. Checking and adjusting the gap looks like this:

• First of all, dismantle the cover to which the starter is attached. To do this, we recommend using the T27 hexagonal bat, tools from a set of chainsaws and additional nozzles;
• Carefully inspect the ignition coil, flywheel with magnets, and, especially, the gap between these details. To do this, use specially designed laying;
• Installation of the ignition on the chainsaw of the partner is carried out by turning the screws, which leads to the approximation of the coil and flywheel to each other.

How to remove clutch on a chainsaw partner?

Repair the clutch of the tool is often required in cases where the partner starts and stalls the chainsaw when you press the gas. However, not all beginner gardeners know how to remove the leading star from the chainsaw partner. You can do this in this order:

• First turn the lever and remove the brake cover of the saw chain;
• Unscrew the nuts that fix the clutch system using the key from the Partner chainsaw kit;
• Remove the clutch from the chainsaw and completely disassemble it. If necessary, replace worn parts and clean the walls of the standard adhesion elements.

How to replace an oil pump on a chainsaw partner?

If you find that the chain on the chain of the partner does not spin, then the reason for this problem is most likely lies in the wear or breakdown of a separate pump designed to pump lubricants to the chain. The design of the oil pump includes 2 elements. The funded camera and the working part. Repair of the pump is carried out with disassembling the mechanism, however, it is not recommended to take some actions with the working part. Further actions are as follows:

• Carefully inspect the input and output tubes through which the lubricant passes. As a rule, all the pump malfunctions are associated with them;
• If the channels are clogged, then all the garbage is required to remove. Along the way, blowing them with compressed air;
• If cracks appeared on the channels, then they need to be replaced;

If after assembling the chainsaw partner the lubricant does not go on the saw chain again, then the pump will need to be completely replaced.

How to adjust the carburetor on the chainsaw partner?

The tuning of the carburetor of the chainsaw of the Partner brand is slightly different from the procedure with chainsaws of other brands. The difference is the marking and the value of the adjusting screws. For adjustment, the manufacturer equipped the Partner chainsaw with three screws. The left screw of the amount of fuel, the right fuel quality screw and the idle speed adjustment screw “T”. All these screws are located on the left under the top cover of the chainsaw body. Partner’s adjusting the carburetor of the chainsaw is as follows:

• Remove the lid and clean the spare parts under it;
• Twist both screws clockwise to the end, and then turn them on 1/5 turn in the opposite direction;
• Start slowly turn the screw of quantity until you hear that the motor has begun to work at the highest possible speed. Immediately after that, turn this screw for ¼ turn in the other direction. As a result, the Partner chainsaw should be sustained in idle speed;
• Next, by means of a quality screw, set maximum speed for the chainsaw partner.

Uneven sharpening

According to the instructions for sharpening circuits, grinding teeth is supposed to be the same distance, and in the independence on which side they are located. Observing this simple requirement, you can protect yourself from the problems associated with the fact that the chainsaw is led away by sawing.

Having tightened the chain with a file, it is not always possible to control the length of the tooth using the technique of counting the number of movements with a file.

This is due to the fact that the wear of the teeth is uneven, some are more damaged and a larger number of movements are required by the file, in order to bring them to normal, which means the size of such teeth will decrease significantly, compared to the rest.

How to avoid improper sharpening

In order to warn the cut curve due to uneven sharpening, it is possible from time to time or with severe damage to use a special sharpening machine for editing the chain. Buy a machine and sharpen yourself or give for sharpening to the workshop.

The fact is that the machine during sharpening is configured on the most worn tooth, which has a smaller size among all. After the sharpening is carried out, all the teeth will have the same size, which will be equal to the tooth, through which tuning was made.

The brake of the chain does not work

All chainsaws are equipped with the main and inertial (emergency) brake. The latter is turned on only when a reverse blow occurs. The main brake is intended to stop the circuit when operating engine speeds. Why is the chain on the chainsaw and it does not stop? There are two options:

• The brake tape is strongly worn out and does not provide a sufficient stopping effect. It is necessary to replace the brake tape.
• Pollution of the tape. When working in the cover space, garbage can be clogged: chips, sawdust, dirt, etc.D. Garbage blocks the operation of the brake mechanism, so if the brake does not work, it is necessary to clean the brake mechanism.

Why is a chainsaw saw crookedly

Working as a chainsaw, in some cases you can see how, when cutting a wood trunk with a diane of more than 30 cm, the tire gradually begins to be taken sideways. This is especially noticeable when it is necessary to cut the trunks of a huge diameter, using double cutting technique, t. E. At first they sawed from above, and later turned over and finished to the end.

How to point a forest. Logs? How to record and calculate the cubic meter of logs.

How to point a forest. Logs? In the video, I explain in detail how they dull the forest at enterprises, in the forest at the workpiece, on the sawmills. Accounting for round forest and cubature is carried out for convenience in a notebook in a cage. 10 logs of the same size (diameter) enters one cell. Everything is very simple, but for those who forgot or did not know how the forest was dumbfounded, I recorded this video. In general, the expression “point” from the word “point”. The points are convenient to count, the cubature of the forest is calculated easily and quickly. Accounting for a round forest should happen quickly, especially if this happens in a large organization for processing, sawing and loading round forest in logs.