Aircraft made from a chainsaw. Useful homemade chainsaws, what options? Why from Friendship

The traditional purpose of a chainsaw is to cut wood material. But users with an inquisitive mindset have found many areas of application for this practical tool. Homemade chainsaws amaze with their diversity, this applies to the forms and functions of tools and mechanisms. Let's take a look at the most common use cases.

Chainsaw functionality

A chainsaw, even without modification, is capable of performing a wide range of tasks. The classic design, complemented by special attachments, will be an excellent helper in the household. After re-equipment, the tool can become:

snow blower;
brush cutter;
pump for pumping water;
will expand the functions of working with wood and transform into a decanter or gas cutter;

The modification is based on the principle of using a universal drive, which is suitable for many devices. The scope of homemade products is incredibly broad:

drilling holes and wells;
metal and stone processing;
snow removal;
pumping water;
movement by land, water and even air.

The operating principle of homemade products is based on the use of engine power: the device the user needs is connected to the output shaft. The reason for the popularity of the chainsaw as a basis for homemade products is the numerous advantages of the tool:

compact dimensions;
powerful motor;
light weight;
mobility;
ability to function in extreme conditions.

The chainsaw is especially valued for the practical ability of the clutch to protect components and other structural elements from overloads and damage. The tightness of the tool allows you to operate homemade products in any position.

Based on a chainsaw, you can make mechanisms that differ in complexity. A group of simple homemade products includes:

ice ax;
grinder;
winch;
pump and boat motor;
moped and walk-behind tractor.

The following chainsaw-based homemade products are characterized by greater complexity:

snowmobile and snowmobile;
snow blower;
sawmill;
portable power station;
compact helicopter.

Important! Each of the new homemade products requires a competent selection of the original chainsaw model. The key selection criterion is engine power.

The most popular brands are Ural, Druzhba and Shtil.

Simple homemade products

First, let's present options for simple homemade products based on a chainsaw engine.

The bearing assembly with the shaft will become the basis of the angle grinder design. A mandrel for cut circles is fixed on one edge. The V-belt drives the driven pulley at the other end. Depending on the brand, a homemade grinder is capable of cutting metal, stone, brick and other building materials.

The chainsaw drive is used to make a winch. The initial engine power determines the tractive effort of the homemade product. Installing an additional unit will help to significantly increase the performance characteristics of the device. Additionally, the mechanism is equipped with hooks, belts, a pull-out block and anchors.

Any craftsman who begins to understand mechanics can master the simple design of a motor cultivator. To make a homemade product, the chainsaw engine will need to be equipped with a transmission system in the form of two gears. This will transfer the driving force of the motor to the wheel. The working mechanism will begin to move. You won’t be able to plow a large field with a homemade product, but for cultivating a small area, the power of such a mechanism is sufficient.

A homemade chainsaw in the form of a pump for pumping water will be an excellent helper in the household. Among the possible areas of application of the mechanism:

emergency water supply to a site or residential premises;
watering the garden;
pumping water from a flooded basement;
drainage of reservoirs.

Using the same principle, with minor nuances, they create a homemade product in the form of a boat motor.

Boat motor

The design of a boat motor is quite primitive, but a homemade one from a chainsaw engine can save money on purchase. The absence of a transmission makes installation easier. To modernize the boat, you will need to ensure the connection between the chainsaw engine and the propeller. An adapter that transmits the torsion function will help complete the task. In order for the homemade design to work properly, mounting the chainsaw engine on the boat provides a slight slope to the water of the propeller shaft.

Comment! Among the main advantages of the homemade product are high power, providing decent speed of movement on the surface of the water, and economical consumption of fuel material. In an hour, a homemade chainsaw consumes 1 liter of gasoline at a speed of 20 km/h.

Motor drill

Before starting to make a motor drill, adjust the motor rotation speed. Maximum performance is not required for safe and comfortable operation. The gearbox, which is connected to the chainsaw engine, will help complete the task. Special attention deserves a fastening system. Safe operation of the homemade product is possible provided that the parts fit tightly together.

Using a motorized drill as an ice ax for winter fishing requires you to take care of a high-quality drill and knives. Cheap parts will not withstand heavy loads and will quickly break. Another area of application is preparing holes for installing screw piles and other stages of excavation work.

The video material demonstrates the operation of a homemade chainsaw.

Scooter

The chainsaw engine is used to create not only various tools and mechanisms, but also vehicles, where operation is due to the consumption of combustible fuel. One of the options for using a chainsaw is a scooter.

The design is based on a scooter with inflatable wheels and a hand brake system. The chainsaw motor is fixed on the rear platform of the scooter. It is important to make sure that the line of the rear wheel and the motor sprockets coincide.

Adjustment of the energy supply level is provided by a manual accelerator. It is connected to the wires that are responsible for turning the chainsaw engine off and on. If such a system does not function well enough, a special pedal is installed.

Attention! To ensure that driving a vehicle does not cause injury, safety precautions are required. For this asterisks, open areas the motor and other elements of the scooter are covered with fences. This will prevent damage to clothing and traumatic situations.

By analogy with a scooter, a bicycle can become the basis of a homemade chainsaw. In this case, the engine is fixed to the frame. To move, gears are used. On a mountain bike, the gearbox is responsible for controlling the speed.

The video demonstrates the engine capabilities of a miniature moped.

Ideas for novice mechanics

Mechanical skills will help in the manufacture of the following homemade products, where the basis of the design is a chainsaw:

Conclusion

As you can see, there are many ways to use a chainsaw engine to design new tools and mechanisms. The main thing is to adequately assess your knowledge in the field of mechanics. To begin with, it is better to test your strength on simple designs, and if successful, move on to more complex ideas.

The chainsaw is very popular among home craftsmen because it is a universal drive for original homemade designs.

Light weight and solid power combined with compact dimensions allow this “lumberjack’s dream” to be combined with an ice auger and a bicycle, a sawmill and a winch.

Interesting homemade products from a chainsaw can be made by anyone who confidently works with a welding machine, an angle grinder, and, if necessary, can even use a lathe.

In this case, knowledge of the basics of design and drawing will be very useful, since the accuracy of all dimensions and quality of assembly are the main conditions for the normal functioning of a unit driven by a chainsaw.

Without going into technical details, we will consider the options for the most interesting designs using it.

Homemade options

The first thing that comes to mind when you think about what can be done with a chainsaw is its use as a sawmill. Many developers had to split logs onto beams with this tool.

Holding the saw suspended in your hands, it is very difficult to control the accuracy of the entire length of the cut. Therefore, with a log length of three or four meters, it moves far away from the intended line. This problem can be solved quite simply. To do this, the chainsaw is rigidly fixed to a frame, which moves along a guide profile.

In this case, the log lies motionless and is neatly sawn along its entire length without wobbling or oblique seams. If you equip such a mobile carriage with four lifting screws, you can accurately set the thickness of the sawn timber.

A sawmill using a chainsaw will also work on boards without problems, only in this case there will be too much waste, since its cutting chain is several times thicker than the saw of a band sawmill.

Snowmobile

Easy homemade snowmobile The design of a chainsaw is more complex than that of a sawmill, since here you need to place the gas and clutch on the steering wheel, and also take care of the shock-absorbing suspension of the supporting frame.

In addition, you need to develop it yourself or use ready-made drawings of the caterpillar and correctly transfer torque of sufficient power to it from the motor. Since the chainsaw does not have its own transmission, the clutch on such a snowmobile is fitted with a centrifugal clutch with a serpentine belt and chain.

To increase traction, a “traction” gear is placed on the caterpillar drive shaft, the diameter of which is larger than the size of the chainsaw drive sprocket.

There are usually no problems with the steering mechanism, since it is taken from a regular bicycle or scooter and modified so that the central axis moves the rods that turn the skis. The snowmobile engine power must be at least 5 horsepower, so it is better to use a Ural chainsaw for this purpose.

The winter line of homemade vehicles will be complemented by snowmobiles made from a chainsaw, which are structurally simpler than a snowmobile. The propeller imparts the driving force to them. large diameter, which directly rotates the gasoline engine.

A significant limitation for the cross-country ability of such a vehicle is low power chainsaws. Therefore, you can only move on them on a flat surface of compacted snow, ice of a frozen lake or river. To travel across the fields you will need an engine with a capacity of at least 12 horsepower.

Those home inventors who would like to make a backpack-type helicopter from a chainsaw should know the same thing. Such a machine will require not one, but at least two engines operating in a coordinated mode.

Moped

This vehicle is most often made for the sake of principle rather than practical use. Home driving force its creator has a desire to test his strength as a mechanic and prove to others the original use of this cutting tool.

The basis for the design is usually my grandfather’s old Druzhba chainsaw and an equally ancient bicycle, with which you can carry out any experiments on converting the frame for mounting the drive.

Power is transmitted here through a gear pair using a bicycle chain, and the start of such a homemade product is reminiscent of preparing for cutting firewood.

Less common are more advanced models, the basis for which is a mountain bike equipped with reliable brakes and shock absorbers. This chainsaw moped is equipped with a gearbox with a gear ratio of 18:1 and a CVT transmission, which allows you to comfortably move on it at the speed of a regular bicycle.

boat motor

This option for using a chainsaw is quite simple, since the task here is to transfer torque from the saw motor to the propeller. A homemade outboard motor does not need to install a transmission. It will require doing lathe reliable adapter from the saw drive gear to the propeller shaft. The propeller can be used from a standard outboard motor.

The photo shows an option in which there is a gearbox in front of the propeller that changes the angle of rotation of the shaft by 90 degrees. In more simple models they do without it by mounting the engine on the boat so that the shaft is immersed in the water at a slight angle.

Motor cultivator

It is difficult to make a full-fledged walk-behind tractor from a chainsaw due to lack of power and traction. But many home craftsmen were able to build a lightweight motorized cultivator based on it.

The design of such a machine is very simple: the motor rotates a pair of gears and transmits increased traction force to one drive wheel.

snow blower

The chainsaw motor doesn’t care whether it rotates the cutting chain or the auger mechanism of a snow blower. Here everything depends only on the design abilities of the creator and his ingenuity.

Using a Stihl chainsaw with a power of about 3 kW, you can easily build a good device for clearing an area of loose snow. To simplify the design, some craftsmen refuse to install wheels and use conventional sled runners.

The most important part, on which depends how well homemade snow blower The screw unit will do the job. It is driven by a gear pair and a chain. The blades are made of thick cord rubber, and the intake device is made of galvanized steel sheet.

Frame design

You can fit a plastic snow thrower under the snow thrower. sewer pipe, securing it to the intake body.

The chainsaw asks for the sky

The most daring inventors have long been eyeing the possibility of using a chainsaw as an engine for an aircraft. However, this instrument is not strong enough to master airspace. Therefore, no one has yet succeeded in making a backpack helicopter out of one chainsaw.

Calculations have shown that this requires at least four chainsaws (total power from 20 hp) of a forced design, which would allow them to increase speed several times and work in a coordinated mode.

Motor drill

This device is useful not only when building a fence or foundation from screw piles, but also during winter fishing when you have to drill dozens of holes in thick ice.

Since the ice auger operates at low speeds, to adapt the chainsaw motor, it is connected to the auger through a reduction worm gear.

Winch

A motor winch is a very useful device, because with its help you can not only easily pull out a stuck car, but also lift a heavy load to a height, pull a boat onto land or move a cut tree.

The power of such a homemade product depends on the power of the chainsaw used, and its pulling force can reach 1500 kg. Such a winch must be equipped with a sling belt, hooks and anchors for attachment to the ground, tree trunk or car.

Power plant

The camping power station is assembled on the basis of Ural or Druzhba chainsaws. It consists of a frame, an engine with a gear reducer, a control panel, a generator and connecting electrical cables.

1 – chainsaw 2 – gearbox 3 – cord drive belt 4 – tension bar 5 – generator; 6 — control panel; 7 — clamps; 8 – supporting frame; 9 - saw tooth stop; 10 — nut for fastening the frame to the gearbox; 11 - drive pulley

A good owner will not throw anything away in vain, especially if we are talking about high-quality metal. If you understand the nuances of heat treatment of metal, you can do solid forged chain knife, which has served its resource.

This thing looks no worse than the creations of Arab blacksmiths who forged swords from the legendary damask steel.

Initially, the main task of the saw is cutting wood. If you try, the device can be given greater functionality. Homemade chainsaws are amazing in variety. In addition to the fact that various attachments are available in retail establishments, such as an angle grinder, a grinder or a pump, many people use improvised means and create new devices. Thus, mopeds, snowmobiles, electric generators and other devices suitable for everyday use are made from chainsaws.

Even without the use of additional parts, the chainsaw is capable of performing a wide range of tasks. If you purchase additional attachments for the classic design, you will be able to expand the possibilities of using the device on the farm and get the following devices:

snow blower;
brush cutter;
pump for pumping water;
petrol cutter;
decanter.

Some craftsmen, armed with basic knowledge of mechanics, create additional accessories for chainsaws with their own hands, which can significantly expand the scope of use of the tool. To remake it, you need to understand the operating principle of a universal motor drive, which is easy to use for the manufacture of other devices. Thus, taking a motor from a chainsaw, you can create the following devices:

ice drill or drill hole;
boat motor;
a car or bicycle with a motor;
lawnmower;
generator.

The reason for the popularity of homemade chainsaws “Druzhba-4”, “Shtil” or “Ural” is a large number of advantages:

powerful engine;
light weight and compact dimensions;
Possibility of use in extreme conditions.

This is interesting! Homemade products from a Ural chainsaw or devices of any other brand are valued due to the peculiarities of their operation and the ability of the tool’s clutch to protect components and important details from overloads due to overheating or other breakdowns. Also, the tightness of the motor makes it possible to use the device in any position.

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 everything 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, ice drill or 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.

Important! Experts warn that it is not possible to install an adapter in all models to fit the bases.

Another common attachment among users is a corder, used for cutting bark from trees. The attachment is also popular among carpenters 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. 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.

How to make a winch and sawmill from a chainsaw with your own hands

Homemade products from the Urals often help in construction. Thus, when constructing buildings from solid wood, it is necessary to dismantle the logs into beams. The sawmill from the Ural chainsaw makes it possible to perform this action as quickly and accurately as possible, while maintaining the accuracy of the cut. The main advantage is that there is no need to perform any complex alterations. The device simply needs to be securely fastened in a homemade frame, which can be made of metal corners or profile pipes. The log for processing is then placed on prepared guides.

You don’t have to create drawings for a sawmill using a chainsaw with your own hands, because a large number of ideas are available on the Internet that are suitable even for a person without experience.

The safety of using the structure is ensured by the fact that you do not need to move the log yourself. For this purpose, a carriage with a saw is used, which, depending on the thickness of the log, is fixed at the required height. Once switched on, the frame moves precisely and the cut remains neat and even. You can use the device not only for solid timber, but also for sawing boards for the purpose of harvesting firewood.

This is interesting! You need to be prepared for the fact that a large amount of sawdust will be formed during the work, since a chain of considerable thickness is used for sawing.

A homemade winch will also be a good helper during construction, because with its help you can easily lift loads to a height and move a cut tree. In addition, using a winch, you can pull out a stuck car or pull a boat out of the water onto the shore. The operating efficiency will depend on the gear ratio; in some models the figure can reach 1.5 tons.

To make the device convenient to use, you will need to make a strong frame using welding. The motor, gearbox and drum with braking system should be firmly secured to the frame. To fix the frame to the body, holes and lugs should be provided through which the device can be installed on any surface.

How to create a lawn mower using improvised materials

To quickly deal with tall grass or tidy up the lawn, a lawn mower must be among the owner’s tools. You can purchase an ordinary factory version of the equipment, which is convenient to use, but you should keep in mind that the price of the lawn mower will be significant. A homemade “Friendship” chainsaw made by yourself will cost one and a half times less than a factory device, and the power is quite enough for standard household use.

Regardless of the type of design chosen, the trimmer will consist of a drive, frame, control system and knives. For ease of operation, the device is additionally equipped with wheels, legs, handles and a protective casing in which the mowed grass is collected. The process of making a lawn mower begins with creating a frame convenient size, most often made of metal corners. The optimal size is 25x25 cm. In general, the progress of work on the manufacture of equipment looks like this:

Using bolts, iron handles are attached to the finished frame, and wheels are mounted on the side parts.
Having previously studied the characteristics of the Ural chainsaw or any other model, remove the handle and tire from the device.
Using studs and nuts, the remaining part of the equipment is attached to the base. This must be done so that the gearbox shaft, rotated 90˚, looks down.
At the next stage, you will need to lengthen the gas cable, and use two tubes to make a sliding shaft connected to the gearbox.

Useful advice! Some people make their own lawn mower blades, for example from parts from a handsaw. Much easier to purchase finished product, which is then using bolts or welding machine connects to the shaft.

Elements from old baby strollers or wheelbarrows are used as wheels. If you use several pipes of different diameters for manufacturing, you will be able to make a device with a telescopic operating system that can change the length.

This is especially important if the device is often used by people of different sizes. Also, creating a telescopic shaft will help regulate the height of the grass after the lawn mower passes. To ensure that the device lasts longer, does not fail after encountering hard stones, and effectively fights small bushes, it should be equipped with high-quality steel knives. For convenient use, it is recommended to additionally equip the mower with a grass catcher so that you do not have to collect the remains of the mown grass.

Do-it-yourself motor cultivator, snow blower, ice auger and drill bit

A chainsaw motor is also perfect for creating a motorized cultivator designed for plowing virgin soil (for light soils). To work with dense and wet soils, the power and torque of the engine most likely will not be enough, but for loosening the surface layer and removing the roots of weeds remaining in the ground, a cultivator using a chainsaw will be enough. The main part of the device is a rotating cutter, due to which the equipment moves around the site.

If you replace the shaft with plowshares in the cultivator with an auger, and also equip the structure with an intake device and a pipe for throwing away snow, the cultivator turns into snow blower. A motor from any saw with a power of 3-5 horsepower will be more than enough to clear loose snow on the site. It is only important to make a convenient screw mechanism. For this purpose, blades made of thick rubber are most often used. Parts made of galvanized steel are suitable as an intake device. Snow removal can be easily accomplished by installing a large-diameter plastic pipe.

Drill through ice or frozen ground hand tools– a rather long and physically difficult task. Making a motor drill with your own hands will greatly simplify this task. In this case, in addition to the motor, it is necessary to have a gearbox that regulates the number of revolutions per minute, because the device does not require such strong rotation as a chainsaw.

Useful advice! If you do not have enough knowledge regarding the operation of the gearbox, you can seek help from an engineer who will help you choose the right mechanism. The required type of device is selected depending on the characteristics of the motor.

To create a motorcycle or ice drill with your own hands, the first thing you need to do is make a reliable housing, which is a truncated pyramid consisting of two rectangles of different sizes. You will need a grinder, a welding machine and metal pipes. It is inside this frame that the gearbox will be installed; accordingly, the dimensions of the housing will directly depend on the size of the gearbox.

For reliability, experts recommend using a part from a good motor drill made of durable steel as an auger, because low-quality material will not withstand heavy loads. Another important question– reliable fastening of the drill, which can be done using an ordinary pipe, fixed on both sides with dowels or studs. This method of fastening will allow you to change drills or use other devices for work.

Homemade chainsaws: boat motor and other vehicles

Chainsaw boat engines were first used during World War II in Southeast Asia, because the saws themselves were several times cheaper than the motors. At first, bamboo sticks were used to secure the shaft, which were replaced with new ones as they wore out. In order to make a homemade product from a Calm chainsaw, you need to remove the tire from the device, and in its place install either a ready-made boat propeller or a homemade one. To perform the mounting, you will need to purchase a special adapter.

Then a homemade motor for a boat made from a chainsaw is attached to the rear side of the boat so that the propeller is immersed in the water at a certain angle. In some cases, a gearbox is used instead of an adapter. By and large this is homemade design It is considered an economical option that allows you to speed up movement along the water surface, which is especially important for fishermen or hunters. The motor provides good speed for a small boat and is also economical.

Useful advice! Not all saw models are designed for long and continuous operation. Therefore, it is important to monitor the degree of heating of the device and turn it off in time to allow it to cool.

Design features of a snowmobile and snowmobile

A snowmobile made from a chainsaw is considered one of the most complex home-made devices, because its manufacture will require a large number of additional parts, including:

frame;
frame;
tracks and front skis;
steering wheel;
control consisting of a handle and a clutch.

There is another difficulty. In order for a snowmobile to move, it needs to be equipped with suspension and transmission, so it will not be easy for a beginner to cope with such work.

Creating a snowmobile from a chainsaw with your own hands begins with a supporting frame, which is a steel profile measuring 20x20 or 20x30 cm. For depreciation rear suspension The swing arm is responsible, and the front one is controlled by a motorcycle-type steering fork.

This is interesting! More complex design consists of two skis, the steering wheel can not only turn the axis, but also pull the steering linkage levers. Despite the fact that this method is technically more complex, it provides more convenient control.

Additionally, a do-it-yourself snow scooter with a motor is complemented by a centrifugal clutch with a V-belt and chain. To enhance the traction force, a gear is attached to the caterpillar shaft, the diameter of which exceeds the drive part of the chainsaw shaft. For normal operation of a homemade device, you need to take a motor with a power of at least ten horsepower.

A simpler option is the snowmobile, which has a similar method of use, but is a propeller-driven aircraft moving through the snow. Due to the simplified design, the sled does not have a large load capacity, maneuverability and stability. Main advantages – simple design and ease of manufacture. The rotating propeller, installed behind the driver's back, must be covered with a protective casing made of fine mesh. Control is carried out by turning the skis, the gas lever and the brake. The optimal engine power is considered to be 5-6 horsepower.

How to make a moped from a chainsaw or a bicycle with a motor

A homemade moped made from a chainsaw is unlikely to compare with the industrial version of the device, but it is quite suitable as a kind of adult toy. By and large, the device is not a moped, but a bicycle with a chainsaw engine. This is due to the fact that it is most often used old frame from this vehicle.

This is interesting! More advanced craftsmen do not take a ready-made frame from an old bicycle, but independently make a welded structure for this purpose from metal pipes or square profile. But the main components, including bearings, prefer to use factory ones.

Before installing a chainsaw engine on a bicycle, you should ensure that you have parts, such as:

frame;
engine with gas tank;
gearbox with gear ratio 18:1;
shock absorbers;
brakes

Any engine for a bicycle from a chainsaw must be supplemented with a gearbox so that it is possible to regulate the rotation of the wheels. Sometimes, instead of a gearbox, gear pairs are used, connected to each other by a chain from a bicycle. If we take a mountain bike as a basis, then a gearbox with a gear ratio of 1:15 or 1:20, supplemented by a variator, is more suitable here. The main advantage of a mountain bike with a chainsaw motor is that, unlike a conventional device, it can be accelerated to 30 km/h.

Another simple vehicle to use is a chainsaw kart, which resembles a simplified model of a car, which is used mainly for circuit racing. The device does not have a solid body and does not have shock absorbers. The minimum number of parts makes it possible to lighten the design and provide it with greater speed of movement.

The frame is most often welded independently from a metal profile, and old carts are used as a wheel donor. A bicycle chain is used as a drive for the rear axle, and you will also need a steering linkage. To assemble the housing, you will need to use a welding machine. Some people consider a homemade kart to be a children's car with gasoline engine, but you need to take into account that the vehicle is capable of developing a decent speed.

What other homemade things can you make with a chainsaw?

The motor from a chainsaw can be used to independently move almost any vehicle. So, you can equip a children's or adult scooter with a drive, which can accelerate to a speed of 10-15 km/h. The main advantages of using a scooter are high maneuverability and no need for large storage space. Moreover, for production you do not have to disassemble the chainsaw into parts. You only need to remove the tire and saw chain, which is replaced by a bicycle one and serves as a part that transmits torque to the rear wheel.

In addition to making vehicles, using some saw parts, you can create a small mobile power station that reaches a power of 5 kW. To create a generator, a chainsaw will require a motor, a steel frame, an electrical distribution box with connected sockets, and a gearbox through which torque will be supplied to the generator shaft.

Some homemade products made from chainsaw chains are popular among farriers; for example, some create solid forged knives. To do this, the chain is divided into pieces, from which the bases of the blades are then welded by heating them to 850 °C. The molten chain is pressed until there are no voids between the links.

To create homemade chainsaws, you need to know the basics of simple mechanics, because you need to correctly connect all the elements together. You should not purchase an expensive tool for the invention; budget models of chainsaws are also suitable for this. When purchasing, you must take into account that the saw must be easy to disassemble, and parts for it must be available for sale. To make devices, it is better to take ready-made drawings, especially if you have no previous experience in creating homemade devices.

A chainsaw is an indispensable tool for logging. But in addition to cutting wood, it can become the basis for assembly large quantity homemade inventions, including a snowmobile.

Why from Friendship

The main advantages of the Druzhba chainsaw: simplicity of design, reliability and low cost. It was developed in 1953 and was produced until the early 2000s. Throughout the production of the saw, its design remained unchanged, but some components were modified.

Depending on the installed carburetor and ignition system, the MP-1 engine that was equipped with Druzhba develops from 2 to 4 hp.

The technical characteristics of the Ural chainsaw are higher than those of the Druzhba saw. It has a more powerful engine (5 hp), lighter weight (11.6 kg) and high productivity. But due to high fuel consumption and automatic chain lubrication system during manufacture homemade devices This saw is used less frequently than Druzhba.

- This is a device that is sometimes simply irreplaceable in the household. Work speed, high performance, ease of operation are just a few of the advantages of this device.

However, not all consumers know that the use of a chainsaw is not limited solely to working with wood, and many of its structural parts are so functional that it becomes possible to build completely new mechanisms that are completely different from the original design of the gasoline machine.

This is due, first of all, to the design characteristics of the chainsaw: its engine is reliable and unpretentious, and fuel leakage is almost completely eliminated. We will talk further about what can be made from a chainsaw.

Features of creating a motor drill from a gasoline saw

In order to make a motor drill with your own hands from a chainsaw, you first need to adjust the engine rotation speed, since the maximum performance for comfortable and safe work not required.

An element such as a gearbox, which needs to be attached to the chainsaw engine, can cope with this task. At this stage, it is important to think over the fastening system so that the parts of the future structure are tightly connected to each other.

In order for the device to work reliably, the drill and knives for it must be selected so that these parts coincide in rotation with the “native” mechanism.

Motor drill from a chainsaw. The video demonstrates the use of the tool as an ice auger.

Making a scooter from a chainsaw

With the help of a chainsaw engine, you can assemble not only devices for manual use, but also a full-fledged vehicle that runs on combustible fuel. One of these designs is a homemade scooter with a chainsaw motor.

To create this device, you will need a regular scooter equipped with a hand brake system and inflatable wheels. The engine from the saw must be mounted on the rear platform of the scooter and make sure that the line of the motor stars and the rear wheel coincides.

To control the level of energy supply to such a scooter, the manual accelerator must be connected to the wires responsible for turning the chainsaw motor on and off. If difficulties arise, it is possible to install a special pedal.

A bicycle with a chainsaw engine, the so-called moped. The principle of using the engine is the same as that of a scooter.

How to install a sawmill using a chainsaw?

One of the devices where the structural parts of a chainsaw are used to work with wood not only for the purpose of sawing it is a sawmill, with which you can qualitatively cut beams of the required diameter.