How to make an angle grinder from a chainsaw at home?

It is difficult to find a gasoline tool that would be comparable to a chainsaw in the number of homemade. Winches, boat motors, power drills, motorcycles, go-carts, kodders can be constructed on a common motor basis. a gasoline chainsaw. Among the simplest self-made items from a chainsaw, it is impossible not to mention the angle grinder, the performance and versatility of which allows you to work with a variety of natural and man-made materials.

The modern level of production gives everybody an opportunity to buy a ready-made angle grinder attachment for chain saw and re-equip it with a chain saw. We will consider both situations: when there is a factory nozzle and when it has to be assembled by hand to transform the saw into a gasoline cutter.

How to make an angle grinder with your own hands?

It is difficult to find a gasoline tool, which would be compared to a chainsaw by the number of homemade. Winches, boat motors, power drills, motorcycles, go-carts, coders can be constructed on a common motor basis. a gasoline chain saw. Among the simplest selfmade from a chainsaw, it is impossible not to mention an angle grinder, the performance and versatility of which allows you to work with various natural and man-made materials.

The modern level of production makes it possible for everyone to buy a ready-made angle grinder attachment for a chainsaw and re-equip it for a chainsaw. We will consider both situations: when there is a factory nozzle and when you have to assemble it yourself to transform the saw into a gasoline cutter.

Angle grinder from a chainsaw: stages of work

In order to convert the chainsaw into an angle grinder without the factory adapter will require:

  • A powerful chainsaw. “STIHL” 180 or any other professional class will do;
  • Working unit from the angle grinder;
  • 3 factory serviceable bars of size 40-50 cm;
  • 2 drums;
  • belt.
  • Let the belt run parallel to the tire;
  • equip the saw pulley and fix it on the drive sprocket;
  • remove the gear wheel from the working head of the angle grinder and pre-sharpen it;
  • according to the dimensions assemble the pulley and weld it to the structure;
  • To shorten the 2 remaining guides, they must not interfere with normal work of the belt. It is desirable that one of the tires is sharpened for the installation of the angle grinder node and connected with welding;
  • weld them to the structure;
  • buy sanding spindles, fasten them and start working.

If you want, you can replace the air filter of your saw with a more wear-resistant one, although most modern saws do not need it.

Correct installation of the angle grinder attachment on the chainsaw

The range of these accessories is quite wide and is available for most modern chainsaws.

It consists of a driving drum (pulley), which through the belt drive is connected to the motor and rotates directly from it, a safety guard and fasteners.

The process of converting the saw into an angle grinder with a ready-made auxiliary device looks like this

  • study the instructions for its correct installation;
  • Remove the chainsaw guide and also release the clutch;
  • to mount the pulley to the drive shaft of the saw sprocket;
  • Connect the belt drive with the sawing disc, which will help to change the torque of the new device (otherwise you need a reducer);
  • take the studs that came with the “angle grinder” attachment, or use those fasteners that were removed with the saw bar, and secure the adapter with them.

As you can see, a number of uncomplicated actions. and the attachment on the chainsaw “angle grinder” quickly adapts to a motorized tool, which is almost everyone.

Pros and cons of chain saws made with our own hands

Angle grinders, popularly known as “angle grinder” can be recreated from numerous hand-held gasoline and electric tools. But the variant, which we will consider using a chain saw, is considered the most convenient and lightweight.

The advantages of such homemade devices are considered:

  • Autonomy. chain saw does not depend on the availability of electricity, as the factory-made electric angle grinder, which require electrical outlets and extension cords for inclusion;
  • high power, not comparable to the force of the factory electric bolsters. the power of chain saws based on domestic power saws is usually several times greater than the thrust of professional models of electric bolsters;
  • easy to design and assemble. everything you need can be found at home or bought at the nearest tool store;
  • price. an angle grinder from a chainsaw will cost many times less than its original counterpart.
See also  How to change the disk on an angle grinder without a key

The disadvantages of home-made chain saws are:

  • their sensitivity to metal dust. saws air filters clog quickly and fail. This leads to problems with starting the engine. it starts to stall, does not hold revolutions and wears out faster;
  • danger to the health and life of the operator. grinding discs often break and fly apart, which threatens the operator and those around him with injury.

What else you need to know about “angle grinder” attachments on a chainsaw?

Despite the abundance of auxiliary adapters on chainsaws, their use is not always safe. The main reason for this is that the saw blade may not be able to withstand the load and burst. After all, the torque of the saw is several times higher than the similar indicator of the grinders, which it rarely rises above the mark of 6-7 thousand. revolutions.

The result could be not only a breakdown of equipment, but also injury to the operator.

To avoid this, it is recommended:

  • use a protective cover. it must be new, integral, without chips and deformations;
  • grinding circles should choose a diameter of up to 11,5 cm. larger in size elements will fail the angle grinder faster;
  • a set of adapters “angle grinder” should correspond to the modification of the saw itself. this will not only save you the trouble of installation, but also help save the life and health of the user.

What you need to get started?

In order to remake a chainsaw into an angle grinder at home, you will need, first of all, to buy a factory set, the correct installation of which is extremely important.

The ready-made delivery set of such a device usually contains:

  • The drive pulley, or as it is often called, the drum;
  • guard for protection;
  • belt tooling;
  • may be a wrench or studs, although often the same are used as on the chainsaw itself.

In this case, the set should go a detailed manual, with a detailed description of each detail.

How to choose a tool?

There are many types of auxiliary saw heads on sale. These include. chainsaw, sawmill, pump, drill, etc. п. Despite such a wide range of sold attachments, you can also make an additional mechanism for the chainsaw yourself.

The availability of improvised materials allows anyone who understands the technical device of tools to make a chainsaw special attachment, which will be useful in the economy.

To choose a saw that will serve as the basis for a new additional attachment, you need to consider the following qualities:

  • The power of the saw. A motor that runs between 2 and 3 kW will be sufficient for many attachments.
  • When choosing a chainsaw, it is best to focus on inexpensive models, as the engine may not be able to withstand the new load. If you buy an expensive model, you can lose a lot of money. It is recommended to use outdated types of saws, so that if they break down, you do not regret the wasted investment.
  • The ease of disassembly of the saw, so you can easily assemble and disassemble the device, and choose cheap spare parts.

For the application of remodeling will suit such models of chainsaws as the Ural, STIHL or Druzhba.

The extra attachments made can be divided into the following categories:

  • Simple mechanisms (angle grinder, pump, winch, drill, single axle tractor, boat motor).
  • Complex mechanisms (sawmill, snow plow, power plant, snowmobile).

Before choosing an attachment for the device, you should read the technical documentation. It is also important to know that not all attachments are universal. each attachment is matched to a specific model of gasoline-powered saw. The documents contain only an incomplete list of the models of the device, and this makes it very difficult to choose the right solution.

You also need to differentiate between the types of chainsaws. Professional units have a sprocket clutch that can be changed. It is for such chainsaws that special pulleys are designed. Since the quality of professional petrol saws will be the best, their price in the market will be high. For chain saws like TAIGA, Partner and others, an angle grinder attachment is used when you need to make a smooth cut in wood and metal. Before you start work, you should carefully inspect the installation of the nozzle itself.

There are several kinds of attachment pulley.

  • STIHL 180. Presented in the form of a cup, which is installed instead of the clutch.
  • A pulley that has no cup. It is mounted on the main sprocket of the gasoline-powered machine and does not require the removal of the clutch. This pulley is sold separately (as a spare). It is also universal and can be used in Chinese gasoline-powered saws Partner, TAIGA, etc.

The additional attachments made can be subdivided into the following

Chinese STIHL ms 660 instruction

See also  How to remove tank from a chainsaw. Similar notes

How to choose a tool?

There are many types of auxiliary saw attachments on the market. These include. chainsaw, saw, pump, drill, etc. п. Despite such a wide range of sold nozzles, it is possible to make an additional mechanism for a chainsaw on your own.

The availability of improvised materials allows anyone who understands the technical arrangement of the tools to make a chainsaw special attachment that will be useful in the economy.

To choose a saw that will serve as the basis for a new additional attachment, you need to consider the following qualities:

  • Saw power. A motor that runs within 2-3 kW will be sufficient for many attachments.
  • When choosing a chainsaw, it is best to focus on inexpensive models, as the engine may not be able to withstand the new load. If you buy an expensive model, you can lose a lot of money. It is recommended to use outdated types of saws so that if they break down, you don’t regret the wasted investment.
  • Easy to disassemble the saw, so you can easily assemble and disassemble the device, as well as choose cheap spare parts.

For the application of remodeling, such models of chain saws as the Ural, STIHL or Druzhba are suitable.

Made additional attachments can be divided into the following categories:

  • Simple mechanisms (angle grinder, pump, winch, drill, single-axle tractor, motor for the boat).
  • Complex machinery (sawmill, snow plow, power plant, snowmobile).

Before choosing an attachment for the device, you need to read the technical documentation. It is also important to know that not all attachments are universal. each attachment is selected for a specific model of gasoline-powered saw. The documents contain only an incomplete list of models of the device, and this makes it very difficult to choose the right solution.

You also need to distinguish between types of chain saws. Professional machines have a sprocket clutch that can be changed. Such chainsaws are designed for special pulleys. Since the quality of professional petrol saws will be the best, their price in the market will be high. For such chainsaws as TAIGA, Partner and others, an angle grinder attachment is used when you need to make a smooth cut in wood and metal. Before you start work, you need to carefully inspect the installation of the nozzle itself.

The attachment pulley has several types of.

  • STIHL 180. Presented in the form of a cup, which is installed instead of the clutch.
  • A pulley that does not have a cup. It is installed on the main sprocket of the gasoline-powered machine and does not require the removal of clutches. Such a pulley is sold separately (as a spare element). It’s also versatile and can be used in Partner, Taiga and other Chinese gasoline-powered saws.

The additional attachments made can be subdivided into the following

angle, grinder, attachment, chainsaw, their, hands

Circular sawing attachment for cutting logs with a chainsaw. with your own hands

Which chainsaw is the right one for the job?

Before proceeding to the choice of a chainsaw, it is necessary to understand what advantages this tool has and why it is chosen as a basic.

  • The presence of an engine of excellent performance and power.
  • Compact size of the motor.
  • No need to rebuild the motor, it is fully usable.
  • You can use the unit in any conditions, even in increased complexity.
  • The peculiarity of the design allows the saw to be used in different positions.
  • The clutch is specially positioned to protect the main parts of the tool from damage.
  • Convenient output shaft makes it possible to attach additional devices.

When choosing a saw, you should be guided by the following parameters:

  • Power;
  • Simple design and cheap cost of spare parts;
  • It is not necessary to use expensive tools, it is better to take already used.

Based on the above, the most suitable are chainsaws Ural, STIHL or saw Druzhba.

Home-made electric circular saw from angle grinder

Some craftsmen decide to remake the standard equipment in their opinion, more functional.

Circular saw from an angle grinder with your own hands

To convert the angle grinder into a circular saw you will need a saw blade, bolt ties, gearbox, metal angle, steel bars, metal clamps, a set of tools. Before assembling the device, it is advisable to make drawings, calculate the gear ratio, taking into account the parameters of the toothed disc.

The motor of the angle grinder will become the power plant for the created circular saw. First remove the disk from the angle grinder. The new toothed disc is tightened with a metal angle. Clamps the body of the angle grinder itself, from the bottom. a double sturdy metal tape.

See also  How to make a mount for a corner grinder. How to make a cutting machine

Next, a hole is made in the gearbox to install the handle mount, and grooves are drilled in four places for bolts. Metal bars are given the shape of loops of 6 cm, then the handle is attached to the body along with the electric motor. Sometimes such a saw is mounted on a base made of plywood or particle board to create a stationary circular saw.

How to make a circular saw from a 2.4 kW angle grinder, you can see

Circular saw from an angle grinder

For self-made will need a saw set (chain), sprocket, a set of bolts, metal profile, tools. First remove the disk from the angle grinder, on the shield bolt prepared bracket. Install the sprocket on the motor shaft. Then the guide rail is installed behind the bracket’s tie rods. Install the chain and adjust its tension.

The video report presents a step-by-step scheme of works on creating an electric saw from an angle grinder.

Block: 4/7 | Number of characters: 1636

Mounting the unit structure

The height of the assembly is barely 10 cm (including housing, protective screen, including the distance to the support plate). The distance between the axes of studs in this case will be 32 millimeters at their height of 24.5, the center distance from the shaft to the first stud will be 54 millimeters. Taking into account that the weight of the whole construction (though not including the tire) is quite adequate, just over 4.5 kg, you can choose a stud with metric thread diameter of 8 mm and thread pitch of 1 mm for attachment.

You need a channel to fix the motor and the shaft. Armed with an angle grinder, from the workpiece cut mount the desired configuration, and then drill holes under the fastener that connects this design and the chainsaw proper.

When assembling it is necessary to take into account sufficient distance between the front bowl of the socket and the support frame. On the second side of the shaft you will mount a gearbox borrowed from an angle grinder.

The next stage of work will be the construction of the swivel node. For this you will need a piece of tube with a diameter slightly larger than the shaft with a welded corner to fix the guide, a hollow hexagonal guide, a metal rod suitable in diameter and a piece of metal rectangular section with holes at the ends for fixing the rod, as well as a slot in the upper part for ease of work.

The edges of the cut “handle” in the workpiece must be carefully deburred. A rail is welded to the angle piece and then the bar is used to connect the resulting construction to the rectangular “handle. On the ends of the rod can be threaded for secure attachment, you can simply install with a little tension. Then the entire assembly is slid onto the shaft and fastened in a convenient location for operation.

And, of course, before the assembly parts should be given as much as possible an aesthetic appearance, for which each of them is cleaned and painted.

In the next step you need to adapt the gearbox shaft to the available propeller. This important part is preferably, of course, to use a ready-made, can be removed from an old motor. For those who do not take the easy way out, a homemade solution is also possible. In the image and likeness of the screw of factory origin is made a mold, in which by means of epoxy glue and glass cloth is poured the future screw. After some simple manipulations (sanding, painting) the propeller is ready. However, you should take into account that a propeller will take a considerable load, and it is very important to correctly maintain all dimensions in the process of production. Therefore, it is still better to use a ready-made part.

After connecting the propeller and gearbox shaft with a stud, the final stage comes. The gearbox is filled with transmission oil, the cover, together with the installed shaft, is fixed using sealant. And then. the final assembly of the entire construction. For the convenience of use, you can additionally mount the gas handle.

The boat owners often use motors to make the watercraft as fast and maneuverable as possible. The cost of factory assemblies is not affordable to everyone, so most users prefer to build a motor from a chainsaw on a boat by themselves. It is worth noting that the upcoming intervention in the basic design is minimal, so the equipment will remain suitable for further use, as intended.

| Denial of responsibility | Contacts |RSS