✅ How to make a chainsaw silent with your own hands video -

Required materials and tools

In standard cutting products, the exhaust system is made as short as possible. This decision is made to achieve the power required to quickly rotate the chain. In order not to degrade the performance characteristics of equipment and to make it quieter, a thoughtful and comprehensive approach is required.

Making a muffler for a chainsaw with your own hands requires the following tools:

roulette;
welding machine;
metal scissors;
Bulgarian;
hammer;
core;
marker;
riveter;
file;
electric drill;
construction hair dryer;
screwdrivers.

Depending on the specifics of the improvements being made, the following materials may be required:

sheet stainless steel;
rivets;
bolts;
screws;
basalt fireproof cord;
wire;
solid wood for rollers.

To protect your hands, skin, eyesight and breathing, you should use the following means during work:

respirator;
thick clothes;
assembly gloves;
glasses;
construction helmet.

The design of the instrument provides for partial absorption of noise by the body. If there are large gaps in it, they can be sealed with silicone-based mastic. The material will reduce vibration, rattling of plastic and metal.

How to clean a chainsaw filter

It may be necessary to clean the Husqvarna chainsaw filter after each use. How to make a muffler on a chainsaw I recently saw a photo of a champion chainsaw. The cleaning process itself, depending on how dirty the filter is, can be done in two ways:

A mechanical cleaning method, which involves blowing the filter.
For higher degrees of contamination, the filter is washed in soapy water.

Important! It is forbidden to wash the filter in aggressive solutions: gasoline, diesel fuel, acetone.

Do it yourself

In order to save money and time spent searching for the right workshops, I advise you to make a muffler at home. It's not as difficult as it seems at first glance.

All you need is a regular 1mm stainless steel sheet, an iron tube with a smaller diameter than the muffler, stainless steel wool, basalt fiber and a little patience.

We take a sheet of steel and wrap it around the rollers, in the end we get a round tube, but you will definitely need an oval-shaped pipe. To do this, use welding to heat and then press down the tube, you should get an oval shape;
If you have a ready-made pipe of a suitable diameter, then this is good, if not, then you need to make it using a welding machine. To do this, take a metal sheet, mark the required dimensions and cut it by welding. Then we make a pipe, the seam should be thin and without bumps;
When you have a finished pipe, you need to make as many holes in it as possible, and you can make holes either chaotically or in a strict order, it doesn’t matter at all;
Next, we take the stainless steel prepared in advance and begin to wrap the outside of the pipe. This is necessary to prevent the muffler casing from blowing out;
Then we wrap basalt fiber over the stainless wool (this is the most suitable material) and so that it all does not slip, we fasten it with wire, which should be thin and at the same time strong;
We insert the wrapped pipe into the future apparatus and rub it all down with sandpaper, paying special attention to the seams and joints so that they do not stick out too much;
When you have done all this, the resulting unit must be attached to the chainsaw as tightly as possible so that it does not fly off at the right moment.

Such a homemade device, if done correctly, will serve for a long time and will significantly reduce engine noise; it works well on Druzhba chainsaws. Another advantage of a homemade muffler is that it will cost you a meager amount. It will only cost you time, but it's worth it.

You can also use this version of the muffler: install partitions in the pipe, which is located in the muffler, and thereby reduce the noise level of the engine. This is explained by the fact that the noise itself is a strong vibration of air, which comes out of the muffler at great speed.

In order to reduce operating noise, it is enough just to drill holes in the pipe and insert partitions into them at equal distances. There will be many divisions and the gas will gradually come out, while the pressure and noise will decrease. Accordingly, the speed of gas movement will decrease, which will lead to a decrease in noise.

If you want to make the gases leave the cylinders faster, thereby reducing the engine effort so that the saw’s performance increases, remember that the noise will be several times greater.

Muffler for STIHL chainsaw

The video shows the work of a calm with a homemade muffler, which actually reduces engine noise by more than 50% of the order.

How to make a homemade muffler. The operation of the engine is judged by the noise of the gases, and it went when 2 years ago I made a copy of the Yak-50, and the goal was not to get a quiet one. They made the auger 20 revolutions and put it in the muffler pipe. The sound did not become quieter, but only changed. Roared on one note, on the letter: Sh-Sh-Sh-Sh-Sh-Sh-Sh! Electric saws probably don’t roll, because... We’ve already bought a bunch of chainsaws, but it’s also expensive to buy an electric one. Bosch AKE 30 LI cordless chainsaw. Quiet muffler for chainsaw. How to make a chainsaw » similar videos how to make. Somehow it turned out that the saw was not so expensive on sale. Cordless chain saw CTS CS from OREGON. Silent operation without soot and wires. How to make a silencer for a 2-stroke engine with their own hands. Construction, repairs with your own hands. How to make a chainsaw work silently. Repairing a chainsaw with your own hands A chainsaw, even if one wants to, cannot be classified as a complex device. Nevertheless, repairing a chainsaw can take a lot of time. The “grinder” attachment on a chainsaw performs such operations as cutting metal and stone, grinding the surface, and others. While a dedicated engine is very expensive, a boat engine made from a chainsaw is an excellent budget solution. How to start a chainsaw - a couple of the most popular methods. Disassembling the PARTNER 352 chainsaw. Airplane made from a chainsaw. Test chainsaw muffler. How to make a band saw PART - 1. That’s where the idea came to me, to tell him how to make a muffler for a chainsaw with your own hands. If you are smart, the same Ural saw can be made to work much quieter and this will not affect its performance in any way. There is an idea - to adapt a muffler from a moped to a chainsaw. What do you think? Has anyone done this? Once I had to quietly kill a couple of oak trees. It took a long time with two handles, so we decided to modernize the calm. Homemade muffler for chainsaw. Video; market make a chainsaw quieter make it quieter like an air compressor hose with. Loaded. I use the chainsaw as a boat engine and therefore turned it off. In this video I will show how to simply upgrade a chainsaw, make it safe for hellish pranks. How to make a chainsaw as quiet as possible, and at the same time the loss of power is up to 15-20? So that trees can be felled without burning at night. It will be environmentally friendly, quiet and healthy! In my opinion, if your soul can’t stand the exhaust, there are two options: take a break and eat a Twix or switch to electric. Others: how to make a silent muffler for a chainsaw yourself, homemade products for a car with your own hands, a flame arrester instead of a catalyst for a Ford, a metal mesh in the forward flow, removing the catalyst for a VAZ 2114, a resonator for a Ford explorer 1991 How to make a chainsaw from To make such a saw, you will need: Lemonade Shikhan , rope, lighter, awl, stationery. knife. like How to make the exhaust quieter at idle so as not to disturb the neighbors) AstalavistA inD 3 year. make a chainsaw quieter - photo - Mastergrad Forum. Do-it-yourself quiet exhaust of VAZ 2109 - Raum Profi. How to make a quiet muffler for a chainsaw video - Mosstroyservice. Silent? How to make a chainsaw » similar videos on how to make a chainsaw. But how to make it yourself? How to make the exhaust quieter on a chainsaw? What can be done to make it work more quietly? Therefore, manufacturers around the world are creating more and more models with high power and light weight. Let's talk further in this article about how to make a muffler for a chainsaw. And what to do if you need a powerful and at the same time quiet model for working on a personal plot or when building a log house?

Chainsaw Friendship 4

Operation of the Friendship chainsaw: 1. Non-specialized PART.
First of all, go to fell rotten and burnt trees, Figure 1—View of the saw from the muffler side Adjusting the carburetor of a friendship chainsaw. The carburetor installed on saws consists of a body, the inner part of which is made in the form of an air nozzle (Venturi nozzle). Friendship chainsaw repair is best left to specialists. There is still no clear opinion about the Druzhba chainsaw. Many consider this unit to be a reliable “workhorse”, while others are offended by the clumsiness and capriciousness of the unit. The Druzhba chainsaw is still being produced, and is supplied not only to the domestic market, but also abroad. Due to the mass production, this device can be found in virtually any rural farmstead.

The question of reliability and convenience remains open, despite the fact that every third unit has served the owner for at least 20 years. Chainsaw Friendship 4 - maintenance and repair Adjusting the carburetor of the chainsaw Friendship 4. Some miniatures are cut off. When viewed in full, the photos will be displayed without loss. Click on the picture to see it in full size.

The weak point of the model is the crankshaft main bearing. Due to malfunctions, the ignition is disrupted and the operation of the equipment becomes unpredictable. In this case, it is impossible to start the saw, and from time to time it is impossible to turn it off.

The forced stop button was installed on the domestic model quite recently, but many craftsmen installed it on their own before. The Druzhba 4 chainsaw, which owners have to repair with their own hands, has a huge list of failures under intense load. These include piston jamming, gearbox damage, connecting rod breakage and loss of spark.

The Friendship chainsaw, which is not a cheap pleasure to repair, requires constant tuning and adjustment. Frequent problems with the carburetor are solved by bending the gasoline valve inward. This limits the amount of fuel entering the engine. Another reason for the chainsaw to not work is the lack of tightness between the cylinder and the carburetor. In this case, use a special sealant or wrap the transition coupling with a narrow tin strip.

For high-quality operation of the chainsaw, all connections must be sealed, including carburetor membranes and gasoline pipes. Many owners of these devices claim that the equipment is unpretentious, it can be cleaned in the field, then it is again ready for battle. The easiest thing to do is adjust the carburetor of the Druzhba chainsaw, since instructions for its maintenance are easy to find. Repair in any situation Anna Lazar. Chainsaw repair “Friendship.

Ivan Lavrentievich Poltoratsky from the village. Otradovka of the Azov district of the Rostov region, in his own letter to the editor, asked a sequence of questions regarding the repair of the Druzhba chainsaw. Despite all its reliability and unpretentiousness, the main trouble that the owner of the Druzhba 4M Electron chainsaw has to face is its adjustment and repair of the carburetor with adjustment. 1 PURPOSE OF THE PRODUCT The Druzhba-4M Electron chainsaw is intended for bucking and felling trees, repairs and disassembly of the spring-lever mechanism of the carburetor must be carried out only by experts from repair shops. Chainsaw “Druzhba-4” - do-it-yourself repair.

Chainsaw friendship 4 carburetor diagram. Chainsaw engine Most modern chainsaws have a single-cylinder 2-stroke air-cooled carburetor engine

setting up and assembling the KMP-100a carburetor from the Druzhba-4 chainsaw

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Areas of application

As mentioned above, this technique has a wide range of uses. In addition to its main purpose - cutting down trees and preparing wooden beams, this technique has found its application in other areas of human activity. And today you can buy not only professional, but also household models.

They are very necessary in garden plots with plantations of fruit trees. They are also relevant when performing construction and repair work if a wooden building is being erected or restored. In addition, they are used for collecting firewood in villages and the like.

Fuel system malfunctions

The main sign of a malfunction in the Shtilev fuel system is that no fuel is supplied to the engine cylinder. Most likely, the problem is in the fuel hose or the condition of the membrane. If they are intact and there is no blockage downwards, the reasons should be sought in a clogged breather or special filter.

If the fuel is supplied by spitting, the stream is weak, most likely the breather is clogged. It must be carefully cleaned with a sharp nail or needle.

In rare cases, fuel does not enter the cylinder correctly due to clogged carburetor passages. It also needs to be cleaned mechanically with a thin screwdriver or wood chips.

Muffler for a chainsaw: how to make the tool silent?

A chainsaw is one of the common tools used for cutting trees and large shrubs. And if there are ways to protect your eyes and face from small flying chips, then what to do with your ears? A running chainsaw is very loud and can damage your ears even if used briefly. Especially if it is a gas chainsaw. To help you work more safely with this tool, we suggest you make your own chainsaw muffler using the guide we provide below.

What is a muffler?

This is a special unit that is designed to reduce the noise level from the operation of a car engine, chainsaw and other equipment of a similar nature. In other words, the muffler is able to reduce the noise that accompanies the operation of the engine. But how to make it yourself? To do this, you can use available materials. The tools you will need are a welding machine, a drill, drills of different sizes, sandpaper, thin wire, stainless wool and basalt fiber.

We reduce noise with our own hands

To do this, perform the following steps:

Take a sheet of stainless steel, 1 mm thick, and roll it on the rollers. As a result, you should get a round pipe, but then you need to bring it to an oval shape. If you have a ready-made pipe with parameters that match the parameters of your chainsaw, you can use it;
Weld the joint and press down a little to get an oval shape;
We make a pipe of smaller diameter than the muffler, and make many holes in it so that the pipe becomes perforated;
We wrap perforated pipes with stainless wool to prevent the muffler packing from being blown out;
All that remains is to wrap the basalt fiber over the stainless wool as firmly and reliably as possible. Use strong, thin-diameter wire for this;
We fill the inside of the future muffler with perforated pipes wrapped in stainless wool;
Carefully rub and then polish the seams using fine sandpaper;
We connect the resulting unit to the chainsaw as securely as possible.

Look at what the finished unit looks like in the next photo, assembled according to this algorithm of action.

The resulting unit will cost its creator a pretty penny, but will demonstrate high efficiency in reducing the noise of a running chainsaw. A chainsaw is a very popular technique these days. It has found its application in many areas of human life. Therefore, manufacturers around the world are creating more and more models with high power and light weight. However, high-power models are quite noisy. To reduce the noise level, you can build a muffler yourself, as shown in the following video.

Let's compare the muffler for a saw with the muffler for a lawn mower

The operating principles of these devices are similar to each other. They create an air cushion inside themselves, which absorbs and dampens some of the sound waves. The differences between them lie, first of all, in the size and overall characteristics. This is why you can’t take a brush cutter and install a muffler on a saw.

. There are other, less fundamental differences related to design features:

The device for dampening acoustic waves for the Druzhba chainsaw has a slightly elongated oval shape, the hole for the exhaust gases is round;
The silencing device for the Ural gasoline saw has a trapezoidal shape and consists of two parts connected to each other by welding. The mounting hole for exhaust gases is rectangular;
The original muffler for the Husqvarna 272 XP chain saw has a rectangular shape. Its design consists of an outer box, an exhaust damper tube, a spark arrestor, a hole for mounting screws and a mounting bracket; The muffler for German chainsaws Stihl MS 290, MS 310 and MS 390 is shaped like a miniature canister. The exhaust outlet is rectangular. Supplied complete with mounting bracket;
The original part for the Stihl MS 440 chain saw has a square shape. Mounting holes for screws are located along its edges. The rectangular exhaust pipe is connected from below using two bolts.

In the BenzoZip online store you can purchase other spare parts and consumables necessary for the repair and maintenance of chain saws. In particular, we sell a piston group for chainsaws.

Chainsaw muffler Shtil 180 and others will make your work easier

Chainsaw muffler Shtil 180

- a simple and therefore reliable device that can serve you for the longest time. The main thing is not to forget to clean it regularly. It can be cleaned in two ways:

Mechanically, using a brush, for which the device is disassembled into parts. After initial cleaning, the internal surfaces are additionally treated with zero-grade sandpaper;
Chemically, using special cleaning agents such as SKAT-D, Kavisan-Carbon S, Nanotek TK-1. The part is soaked in them for several hours and then dried with jets of compressed air from a compressor.

You can buy other saw spare parts from us in Ukraine. You can make a purchase by bank transfer and cash on delivery. Our delivery covers the entire territory of Ukraine. You can also purchase a 64 chainsaw chain from us with delivery.

How to make a homemade muffler for a chainsaw

To make a homemade muffler, which will dampen engine noise much better, you will need 1 mm stainless steel (for making tubes, the diameter of one of them will be slightly smaller than that of a factory muffler). You will also need a piece of metal wool and tools for work: an angle grinder, pliers, a screwdriver and metal drills.

The process of making a homemade muffler for a chainsaw is quite simple:

First, two tubes are made from a piece of stainless steel. One should fit into the standard chainsaw muffler in diameter, and the second should be slightly larger in diameter.
Then, in the tube with a smaller diameter, holes can be made in a chaotic manner, as long as the distance between them is not less than 5 mm.
After this, the tube with holes is wrapped with a layer of metal wool. The winding must fit tightly enough, otherwise the exhaust gases from the chainsaw will destroy it very quickly.

Next, a second tube of larger diameter is put on the perforated tube wound with metal wool. For reliability, it is best to tighten the tubes with metal screws.
After this, the end must be welded with a steel washer or hermetically sealed with a metal “penny”.

Such a simple muffler for a chainsaw can reduce engine noise by 30%. Of course, there are other designs, for example, from the same spray can, but that’s a completely different story.

Alternative electrical circuit for electronic ignition for chainsaws.

The easiest to assemble and seemingly intricate and complex circuit will be the circuit that represents the electronic ignition unit of the chainsaw.

This scheme appeared after frequent requests to us for help in repairing chainsaws that had lost the spark discharge on the spark plug produced by the standard electronic unit.

The main reason for the electronic ignition unit to be out of working order is a break in the high-voltage wire or a large gap on the spark plug. Additional negative factors are moisture, damp dust covering the block and, in fact, the use of spark plugs that do not meet the operating and electrical parameters.

We redesigned the standard units to install the most affordable domestic parts on them, which reduces the cost of repairing the unit.

Why do you need a muffler?

This is a special device, thanks to which the noise from a running engine becomes an order of magnitude lower, but does not muffle it completely and this does not suit many people.

Of course, saws are now sold in which the muffler is capable of suppressing noise several times, but this immediately affects the operation of the saw.

Therefore, if you want to make the engine even quieter than what is provided by the factory, then you should try installing an additional muffler by making it yourself.

If you are smart, the same Ural saw can be made to work much quieter and this will not affect its performance in any way.

Video: How to Make a Chainsaw Silent

Creating such a device will not take much time, it will be inexpensive. But the product can last for several years, it only needs to be periodically cleaned of accumulated carbon deposits.

Good afternoon, dear readers, subscribers to Andrew Noack's blog. Here, my neighbor at the dacha recently cut down trees on his property and prepared firewood. Naturally a chainsaw is used. Although he did not get a professional saw, but a home saw, but it was very noisy. While he was working, all the neighbors, including me, got tired of this noise. Here I got the idea to tell him how to make a chainsaw muffler with his own hands.

How to reduce the sound of the Friendship chainsaw? | Topic author: Vasily

I want to put this item on a bicycle, how can I reduce its “rumble”, i.e. how can I make a muffler for it? Is it possible to make this engine quiet?

Marina Don't start it.

Nikolay Put on your headphones.

Irina Improve the muffler. Or as in the joke. A man comes to the TV shop and says the TV needs to be repaired. What's wrong with the TV? I was sitting last night watching TV and picking at my ear with a screwdriver. Then something cracked and the sound disappeared.

Gennady Look for the muffler for the bike motor... Add it on.

But the power will decrease.

Ruslan, reducing the exhaust volume, strengthening the muffler, you will lose power.

Zhanna a customer comes to the store to return an item - a chainsaw. - what are the complaints? - yes, in the instructions it says that it cuts 4 cubes of firewood in an hour, but I can’t do more than 3 - let’s check in a minute Peter - wow, why is it whirring for you?

DIY chainsaw muffler

1. How to reduce chainsaw noise
2. How to make a homemade muffler for a chainsaw

A chainsaw is a very convenient tool to use, and you can prepare firewood and cut the board as needed. The only problem with this is the noise, which cannot be avoided.

A person can easily tolerate noise of no more than 40 dB. Anything higher already hurts the ears and causes a lot of inconvenience. The noise from a chainsaw reaches 70 dB and above, so to say that a chainsaw is very noisy is an understatement. At the same time, a single-cylinder two-stroke chainsaw engine makes much more annoying sounds than a four-cylinder car engine.

How can you reduce the noise from a chainsaw during operation? What attachments to use and how to make a homemade muffler for a chainsaw. This is exactly what will be discussed in this review of the construction magazine.

Why does the spark plug on a chainsaw flood?

In most cases, the cause of a flooded spark plug is a breakdown or clogging of the carburetor. To disassemble, inspect and wash it, the fuel assembly will need to be removed.

To do this you need:

Unscrew the 3 metal screws and remove the protective plastic cover;
Carefully remove the upper foam part of the air filter. In this case, you need to inspect the filter element and make sure that there is no need to wash or replace it;
Remove the fuel hose, being careful not to tear or bend it;
Remove the drive rod;
Carefully disconnect the gas supply pipe and the end of the standard cable.

Noise during operation

The operation of any gasoline tool is accompanied by the exhaust of fuel combustion products, as well as noise from the engine. This also applies to household models. Many manufacturers try to create models that are as quiet as possible, but in this version they are not distinguished by high power and performance.

And what should you do if you need a powerful and at the same time quiet model for working on a personal plot or when building a log house? Then you can make your own muffler for such a tool, which will prevent too much noise from its motor operation. Of course, you can buy a ready-made version, but it will cost many times more.

How to make a muffler as cheaply as possible and without unnecessary hassle? Let's talk about this in more detail below.

Which to choose

The direct-flow muffling system can be attached directly to the factory saw muffling element. The noise is noticeably reduced: sound damping ensures a narrowing into the funnel of the internal cross-section. However, being large, the structure can prevent free operation.

A threaded muffler for a chainsaw is also attached to the original one. It is small, has an inlet tube with holes that are separated by a helical partition. The exhaust gases entering the pipe exit through holes whose diameters are not the same. This ensures fragmentation of the exhaust force and dampening of sound.

Industrially manufactured silencers meet all safety requirements.

In two-stroke engines, and most chainsaws are equipped with such, the silencer is part of the engine, since a certain portion of the working mixture, after being dumped, again enters the cylinder. Therefore, it must be taken into account that any intervention into the mechanism in order to make operation quieter creates the risk of overheating the system or reducing its power.

Build process

There are several directions for upgrading a chainsaw with your own hands. With the right approach, a homemade exhaust system will operate effectively without reducing the power of the unit.

The easiest way to get rid of the noise is to use a flexible plastic duct and a container of water. The hose is screwed to the exhaust pipe through heat-insulating gaskets, its other end is lowered into the water and rigidly fixed to the tank.

Gradually cooling and losing speed, the exhaust leaves the engine freely. Contact with air is neutralized by water. To make a similar muffler for a chainsaw, you will need at least 3 m of flexible pipes and a bucket with a capacity of 10-12 liters. This design is suitable for working on a flat, open place without moving around the area. Used for cutting firewood or timber in the courtyard of the house.

A drop in device power and loud sounds at low speeds can be caused by a clogged muffler. Passing through the narrowed hole, the exhaust gases emit a strong roar. In some cases, the instrument makes loud noises that resemble gunshots.

This problem can be solved in the following ways:

Disassemble the unit in accordance with the attached instructions. Remove the exhaust system, remove carbon deposits from it, wash off solid deposits with solvent or gasoline. Degrease the parts and put them in place. The elements do not need lubrication, since it burns when it comes into contact with exhaust gases.
Clean the exhaust system mechanically. It should first be dried with a hair dryer, since the sticky substance is difficult to clean off. Carbon deposits are removed using a brush with hard plastic bristles. It is not recommended to use steel fixtures, as they scratch the metal, which leads to accelerated wear of the product.

You can prevent rapid clogging of the muffler by preparing a fuel mixture of high-quality gasoline and oil, which must be mixed in the proportion specified by the manufacturer.

A homemade exhaust system is made of metal. This design is a continuation of the standard muffler.

The work is carried out in the following sequence:

A pattern is made for bending pipes from tin. It is necessary to make two blanks. One should be equal to the exhaust hole. The second is machined with a cross-section 2-2.5 cm larger. For this purpose, it is better to use fine-grained hardwood.
The stainless steel sheet is cut into pieces of the required length and width. They are wrapped around the rollers. This is done with the help of muscular strength and a hammer. To simplify the process, one edge of the workpiece is rigidly attached to the rollers with nails or screws.
The edges of the bent pipes are aligned and welded together. On a wide workpiece, the seam is leveled and polished. This is necessary for the safety of the master and to give the product a presentable appearance. Without this, tuning a chainsaw will be incomplete.
Many holes with a diameter of 3 mm are drilled in a thin pipe. They can be done in any order with an interval of at least 5 mm.
Metal wool, basalt cord and aluminum wire are wound over the drilled workpiece. The fixation must be tight so that the filler is not blown out by gases under pressure.
An outer pipe is stretched over the resulting product. They are fastened using bolts or screws. The front facade is welded with a steel washer.
The finished muffler is attached to the exhaust pipe of the chainsaw. It is better to fix it with rivets.

It doesn’t take much time to make such a device and it’s inexpensive. But the product can last for several years; it only needs to be periodically cleaned to remove accumulated carbon deposits.

How to make a muffler for a chainsaw with your own hands

To reduce the noise from a chainsaw, you can try making and installing a muffler on it yourself. To do this you will need:

1 mm stainless steel;
a piece of metal wool;
Bulgarian;
pliers;
screwdriver and drills.

What should be done:

Make 2 tubes from stainless steel. The first diameter must be made so that it fits into the factory muffler. And the second is a couple of centimeters larger than the first.
Drill holes in the first tube in any order, but with a distance of at least 5 mm from each other.
Wrap the first pipe tightly with metal wool so that exhaust gases cannot destroy the constructed structure.
Place the second tube onto the perforated first tube. To ensure they are well secured, insert self-tapping screws.
At the end, weld the end of the steel washer for a tight seal.

Such a homemade muffler will reduce the noise from a chainsaw by an average of 25-35%. Of course, you can use other methods of reducing the volume of a chainsaw, both homemade and purchased, but in practice they are not as effective as a homemade steel muffler.

Possible inconveniences associated with a quiet muffler

The car will now be quieter, which is what we wanted to achieve, but there may be some disadvantages - an increase in the overall weight of the exhaust system.
Therefore, it is necessary to hang stronger brackets so that the exhaust pipe does not come off on rough roads. There are also cases when rubber shock absorbers are hung. But in fact, a homemade resonator will weigh about 2-3 kg. It is also necessary to test in action how the exhaust system works so that gases exit normally through the exhaust pipe. Therefore, it is necessary to check at higher speeds, then it will be possible to draw the right conclusions. But as a rule, gases will escape through such a resonator without difficulty.

And then in the video there is another way to reduce the sound of the muffler, making a really very quiet exhaust system:

Important Chainsaws "dolmar"

https://youtube.com/watch?v=18SXq0Muiaw

Gas winch made from a chainsaw and gearbox

Hello everyone, in this instruction we will look at how to assemble a chainsaw-based winch with your own hands. Such a useful device can be used for various purposes, because it is mobile and runs on gasoline. The author uses it to drag logs from the ravine. This is very convenient and useful when preparing firewood, building materials and other things. Also, such a winch can easily be used as a lift, which will be convenient during construction work. For example, you need to lift several buckets of cement, this winch will easily cope with the task. The author used a chainsaw as a motor. You will also need to obtain high torque for the winch. For these purposes, an old worm-type reduction gearbox from some equipment was used. All other materials are easy to find or make. So, let's look in more detail at how to make such a winch.

Do-it-yourself chainsaw muffler and production video

Good day, dear readers and subscribers of Andrey Noak’s Blog. Here, recently, my neighbor in the country was cutting down trees on his property and preparing firewood. Naturally I used a chainsaw.

Although he purchased not a professional saw, but a household one, it made a lot of noise. While he was working, all the neighbors, including me, were tired of this noise.

That’s when the idea came to me, to tell him how to make a muffler for a chainsaw with your own hands.

Why does a chainsaw make noise?

All chainsaws have only one significant drawback - noise during operation, which in some places (dachas, garden plots) bothers and irritates many people.

If the noise from a running saw makes it difficult to concentrate, then another option is headphones that suppress the noise.

But everyone around you won’t wear headphones while someone else is making noise.

A clogged or improperly repaired muffler is the reason why the engine constantly stalls or does not start at all.

It happens that a chainsaw works normally at low speeds, but as soon as you add gas, it immediately sneezes and stalls.

The reason, as a rule, is that the exhaust cannot pass through the muffler clogged with smoke and is forced to move in the opposite direction.

To do this, it is enough to remove it and clean it, if of course it is disassembled, if not, then you will have to dry it with hot air using a hairdryer.

The main reason for muffler contamination is an excess amount of oil, which is diluted with gasoline and, as a result, settles on its walls.

If you decide to clean a non-removable muffler yourself, keep in mind that you cannot do it dry using the same hair dryer, since hazardous substances are extremely harmful to health.

Although most chainsaw manufacturers try to muffle engine noise as much as possible, this does not lead to anything good and primarily affects the power of the device.

Professional chainsaws, for example Husqvarna, cannot work quietly at all, since the power and speed are very high, which leads to a lot of noise.

Trying to muffle the roar of the engine on your own while maintaining high performance is extremely difficult.

But there are people who use an ordinary bucket of water and a plastic tube, lower one end into the water, and screw the other end to the exhaust pipe. Such actions are effective; the sound of the engine becomes quieter.

Why do you need a muffler?

This is a special device, thanks to which the noise from a running engine becomes an order of magnitude lower, but does not muffle it completely and this does not suit many people.

Of course, saws are now sold in which the muffler is capable of suppressing noise several times, but this immediately affects the operation of the saw.

Therefore, if you want to make the engine even quieter than what is provided by the factory, then you should try installing an additional muffler by making it yourself.

If you are smart, the same Ural saw can be made to work much quieter and this will not affect its performance in any way.

Do it yourself

In order to save money and time spent searching for the right workshops, I advise you to make a muffler at home. It's not as difficult as it seems at first glance.

All you need is a regular 1mm stainless steel sheet, an iron tube with a smaller diameter than the muffler, stainless steel wool, basalt fiber and a little patience.

Sequence of work:

We take a sheet of steel and wrap it around the rollers, in the end we get a round tube, but you will definitely need an oval-shaped pipe. To do this, use welding to heat and then press down the tube, you should get an oval shape;
If you have a ready-made pipe of a suitable diameter, then this is good, if not, then you need to make it using a welding machine. To do this, take a metal sheet, mark the required dimensions and cut it by welding. Then we make a pipe, the seam should be thin and without bumps;
When you have a finished pipe, you need to make as many holes in it as possible, and you can make holes either chaotically or in a strict order, it doesn’t matter at all;
Next, we take the stainless steel prepared in advance and begin to wrap the outside of the pipe. This is necessary to prevent the muffler casing from blowing out;
Then we wrap basalt fiber over the stainless wool (this is the most suitable material) and so that it all does not slip, we fasten it with wire, which should be thin and at the same time strong;
We insert the wrapped pipe into the future apparatus and rub it all down with sandpaper, paying special attention to the seams and joints so that they do not stick out too much;
When you have done all this, the resulting unit must be attached to the chainsaw as tightly as possible so that it does not fly off at the right moment.

If you want to make the gases leave the cylinders faster, thereby reducing the engine effort so that the saw’s performance increases, remember that the noise will be several times greater.

In order to achieve this, you need a direct-flow muffler, which can be made from a pipe according to the sketches of an old muffler, unscrewing and subsequently using all the bolts and nuts.

I advise you to choose a steel pipe, then the muffler will last longer. If there is no suitable steel pipe, then you need to make one using a steel sheet. Using a welding machine, you can make a tube of the desired diameter and size.

Everything is already provided by the factory, everything should work as one whole, and if you try to change anything yourself, including improving the muffler, without any drawings, then it is quite difficult and not everyone can succeed.

At best, the power will be lost, and at worst, the chainsaw will stop starting.

For chainsaws such as Shtil 180, it is better to buy a native muffler, which you can change yourself without any problems.

Therefore, if you have certain knowledge and good ingenuity, then you should try to make an additional muffler yourself, thereby saving money and perhaps you will be able to make a device that will actually make the chainsaw work much quieter and you will not have to constantly quarrel with neighbors or others you people.

Why does a chainsaw make noise?

All chainsaws have only one significant drawback - noise during operation, which in some places (dachas, garden plots) bothers and irritates many people. If the noise from a running saw makes it difficult to concentrate, then another option is headphones that suppress the noise. But everyone around you won’t wear headphones while someone else is making noise.

A clogged or improperly repaired muffler is the reason why the engine constantly stalls or does not start at all.

It happens that a chainsaw works normally at low speeds, but as soon as you add gas, it immediately sneezes and stalls. The reason, as a rule, is that the exhaust cannot pass through the muffler clogged with smoke and is forced to move in the opposite direction. To do this, it is enough to remove it and clean it, if of course it is disassembled, if not, then you will have to dry it with hot air using a hairdryer.

The main reason for muffler contamination is an excess amount of oil, which is diluted with gasoline and, as a result, settles on its walls.

If you decide to clean a non-removable muffler yourself, keep in mind that you cannot do it dry using the same hair dryer, since hazardous substances are extremely harmful to health.

Although most chainsaw manufacturers try to muffle engine noise as much as possible, this does not lead to anything good and primarily affects the power of the device.

Professional chainsaws, for example Husqvarna, cannot work quietly at all, since the power and speed are very high, which leads to a lot of noise. Trying to muffle the roar of the engine on your own while maintaining high performance is extremely difficult. But there are people who use an ordinary bucket of water and a plastic tube, lower one end into the water, and screw the other end to the exhaust pipe. Such actions are effective; the sound of the engine becomes quieter.

How to reduce chainsaw noise

The operation of a chainsaw is accompanied by the exhaust of gases and loud noise. You can reduce noise using simple methods or using a homemade muffler, the design of which will be discussed below.

To reduce noise, you can place a small steel wool in the factory muffler of a chainsaw. The noise level will decrease, and with it the power of the gas-powered tool. For this reason, this method of reducing chainsaw noise is not suitable for anyone.

By the way, a faulty or dirty chainsaw muffler is also the reason why the noise level increases sharply.

In addition, due to a heavily dirty muffler, the chainsaw may stall all the time or even refuse to start.

In this case, it will be enough to remove the chainsaw muffler, disassemble it, and thoroughly clean the inside of carbon deposits. As a rule, in most cases, the reason for its strong formation is the disturbed proportions of gasoline and oil. In this case, more oil is added to gasoline than is necessary.

The second way to reduce noise is to install another muffler, if, of course, it takes its rightful place. You can even use a regular spray bottle with a built-in metal tube inside. In this case, the impact sound when operating the chainsaw will almost completely disappear.

What can be made from a chainsaw: basic accessories for chainsaws that have gained popularity

If you purchase special attachments for the tool, it will be extremely easy to install them; you won’t need to modify anything or disassemble the tool body. All ready-made accessories are designed specifically for installation on a chainsaw. Another important advantage of purchasing a chainsaw is its autonomy. This is explained by the fact that all electrical devices require a 220 V outlet. Using a chainsaw, you will be able to use homemade products in the field, be it a drill, an ice drill or a wood cutter.

A self-installed grinder attachment on a chainsaw allows you to use the equipment not only as a gas cutter, but also as an angle grinder. The nozzle is connected to the device via a special pin, and begins to rotate using a belt from a pulley attached to the drive sprocket shaft. Thus, the device is installed instead of the saw bar

It is important to choose the correct diameter of the nozzle circle; to do this, you must first study the instructions for the Druzhba chainsaw or other equipment used to make a useful device

Note! Experts warn that it is not possible to install an adapter in all models to fit the bases. The cutter is one of the most popular chainsaw attachments. Another popular attachment among users is a corroder, used for cutting bark from trees.

The attachment is also popular among woodworkers because it can be used to easily remove bark, knots and growths from untreated wood. Some use a nozzle to create longitudinal or transverse grooves on the beam

Another common attachment among users is a corroder, used for cutting bark from trees. The attachment is also popular among woodworkers because it can be used to easily remove bark, knots and growths from untreated wood. Some people use a nozzle to create longitudinal or transverse grooves on the beam.

Important Chainsaws "dolmar"

There are mainly two types of coders:

Drums. The main area of application is bark removal, the second name is decanter.
Disk. Used to create various types of recesses.

There are several nozzles on sale that differ in grip width, most often 80 and 100 mm. If the knives become dull, there is the possibility of secondary sharpening. If the knives are completely out of order, it is better to purchase a new set from the manufacturer. The attachment itself is a cutter or drum mounted in a bearing assembly. Actuation is carried out by a belt drive, and the rotation speed is regulated by the force of pressing the accelerator handle. The diameter of the pulley also affects the speed: the larger it is, the higher the speed. Studs for installing the nozzle are included in the kit.

Product reserve

Electric trimmer FSE 81 AutoCut C6-2 is a fairly powerful tool with a soft anti-vibration handle, electronic speed control and motor overload protection. The device is ideal for homeowners with large lawn areas. The device is used for lawn care and mowing grass thickets in small areas, cutting near curbs and clearing areas around trees, near paths and stairs. The 1000 W electric motor successfully replaces the gasoline engine and overall the result is a well-balanced tool. A flexible shaft is used to drive the mowing head. The loop handle is height adjustable to ensure user comfort. The unit is characterized by low noise level and environmental friendliness.

Features and benefits of FSE 81:

Power
Soft anti-vibration handle
Electronic speed control
Motor overload protection
Flexible shaft
Height-adjustable loop handle
Convenience and comfort
Low noise level
Environmental friendliness
AutoCut C mowing head
Support wheel

Equipment

The circular handle of brush cutters and brush cutters is needed for working in tight spaces, for example, when mowing between bushes (see illustration).

For your safety, safety glasses are included as standard. They are well ventilated and have wide side protection (see illustration).

The soft handle absorbs some of the vibration and is extremely comfortable to grip.

This strain relief device for the network cable prevents the plug connector from being accidentally disconnected when the cable is pulled.

The support wheel protects tree bark and plants because the cutting thread does not extend beyond the adjustable wheel.

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