How to cut a log lengthwise with a chainsaw yourself

The advantage of a chainsaw as a tool for sawing logs

You can saw a log using a sawmill, gas or electric saw and additional accessories. When choosing one of these tools, you should consider the amount of work ahead. The cost of the cheapest stationary sawmill along with all components is 150 thousand rubles. A chainsaw is much cheaper. It is more convenient than an electric saw for the following reasons:

• Electricity is not required to operate the tool - this makes it possible to use a chainsaw on plots.
• It is more powerful compared to an electric saw.
• It starts smoothly and allows you to conveniently adjust the speed, which reduces the likelihood of a chain break.
• The inertial brake operates faster than that of an electric saw.
• Long working time without interruption – up to one hour.
• Can be used in conditions of high humidity.

What attachments are there for chainsaws?

Today, a large selection of chainsaw attachments have been developed by manufacturers and are commercially available. More specifically, for your saw you can buy:

1. Boat motor attachment.
2. Winch.
3. Pump.
4. Motor drill.
5. Wood splitter
6. Device for cutting boards.

If you like to make things with your own hands, then the saw will be an excellent assistant, because it can be used as a power unit for your inventions. For example, the video below shows how you can make a go-kart for your child from a simple chainsaw. It's very interesting and not as difficult as it seems.

And the next video shows a homemade snow blower, the engine of which is a Shtil chainsaw. The idea is very good, but the snow blower is a little unfinished, but it is still able to make cleaning the territory of a private house easier.

Now let’s look at each of the attachments in more detail, look at the pros and cons of use, and draw a conclusion about how the use of the attachment affects the life of the chainsaw and its performance.

boat motor

The attachment is designed for installation on small rubber boats with a transom. Characteristics:

1. Gear ratio 1:2.
2. Maximum speed in still water is 20 km/h.
3. Three-blade propeller with a diameter of 150 mm.
4. Fuel consumption is 1 liter per hour.
5. Weight when assembled is 8 kg.

Such characteristics allow the nozzle to be used by those who do not need high speed movement through the water, but simply need to get from point “A” to point “B”. It is popular among fishermen because it is light and compact and fits into the trunk of a passenger car.

All necessary fasteners are supplied with the nozzle. There are instructions for installing the nozzle and its proper use.

The main advantage of using such an attachment for a chainsaw is saving on the purchase of a boat motor.

You can learn how to install a chainsaw on a boat motor attachment by watching the video.

Winch

Another useful attachment for a chainsaw is a winch. It can be used to lift loads weighing up to one and a half tons. A conventional electric winch requires an electric current to operate, which significantly reduces its capabilities. A chainsaw with a winch can be used anywhere.

Having such an attachment on a firewood harvesting site, you can load tree trunks, cross-cut into several logs. Also, if necessary, such an attachment will allow you to pull out a stuck passenger car; it is not suitable for trucks.

The cost of a winch for a chainsaw is a little more expensive than an electric one, but its mobility and ease of use make up for the difference.

There are several models of chainsaw winches on sale, which may differ in cable length, size and weight. On average, the length of the cable is about 30 meters, weight no more than 12 kg.

This is interesting: using a plow together with a chainsaw winch, you can cultivate a plot of land with a minimum of effort.

How to plow the ground with a chainsaw and winch is shown in the video. The advantages of this method are that in this way it is possible to cultivate land in suburban areas where there is no possibility of connecting to electricity.

water pump

A special attachment called a chainsaw pump will help pump out water from a flooded cellar, pump up a water tank for irrigation from a well, or simply pump water from one place to another.

The device is quite simple and does not require special skills to install on the saw. Its advantage is mobility and connection speed. In addition to the nozzle, you will need to purchase hoses. Pumps, like other saw attachments, are produced by several manufacturers, so they can have different performance and other characteristics.

This attachment is universal and can be installed on chainsaws of various models and brands. For those who are not used to paying for additional equipment for a chainsaw, you can make a pump yourself.

Motor drill

Another useful attachment in everyday life is a motorized auger (ice auger). There are a lot of options for this console, including homemade ones. It can be useful not only for fans of winter fishing, because it can be used to drill holes for installing fence posts.

The advantage over electric options is mobility, since the drill can be used regardless of the availability of electricity.

Important! To install the drill attachment, you will need to remove the standard clutch and drive sprocket from the chainsaw, for which you need to lock the crankshaft. You can find information on how to properly remove the clutch from a chainsaw on our website.

An adapter coupling is supplied with the saw drill, which is installed instead of the drive sprocket.

Wood splitter

Thick lumps are difficult to split with an ax; to make the process easier, you can install a wood splitter attachment on a chainsaw. It is screwed into the block and, due to its cone-shaped shape, splits it.

Types of working attachments

When sawing logs with a chainsaw, various attachments are used.

• Attachment for longitudinal sawing. It is used for sawing logs lengthwise, the process takes place in a horizontal position. After work, the master receives the same thickness of the product. The finished materials undergo a drying process, after which the boards are used in construction. In appearance, the device is a small frame; it is attached to the tire on each side.

• Drum debarker (debarker). With the help of such an attachment it is easy to dissolve the log; it works due to a V-belt drive. Attached to belts on both sides, special pulleys are used for this. The speed of rotation of the shaft depends on the size of the pulleys, so the performance of the attachment is easy to change. This technology forces the master to carefully monitor each stage of the process; some specialists use an assistant during this cutting. But this option requires increased security measures.
• Sawing with a lightweight nozzle. The method is not very productive, but is used quite often. The element is fastened on one side, but the workpieces are slightly uneven. Such materials are necessary for the construction of sheds or fences.

Homemade attachments

Masters have long learned to do a lot of things with their own hands. There is a huge variety of frame designs on the Internet that allow a chainsaw to cut logs into boards. There are simple manual options, there are large complexes of a frame and guides, with the help of which the tool moves or the log rises/lowers. One of them is in the video below:

Please note that the structure is assembled from metal profiles, which makes it reliable and stable. At the same time, the machine (it simply cannot be called otherwise) is equipped with mechanical gearboxes that simplify the process of moving the workpiece barrel and the chainsaw. No manual effort, just turn the handle from the gearbox. In this case, the thickness of the boards is adjusted by lifting the log, and not with a gasoline tool.

Another option is an attachment that helps make cuts not in a horizontal plane, but in a vertical one. The design is simple, but it is more difficult to work with because you have to make an effort to hold the chainsaw. In addition to the device, you have to prepare a metal strip or board, which is attached to the log in the longitudinal direction. It is on this that the frame-nozzle rests when cutting is carried out.

In addition, this option is more dangerous, because nothing holds the board being cut. She may hit her leg if she falls. So the process needs to be carried out carefully. The video below clearly shows how this option works.

Another setup that the manufacturer called a carriage. For this purpose, such a frame structure was made from a profile pipe and several wheels, which will give the device some mobility in terms of moving along the workpiece barrel. They are also a kind of stops that do not allow the chainsaw to move from side to side.

In addition to the carriage, a regular aluminum ladder is used, which acts as a guide element. It is attached to the log with clamps on nails or screws.

Please note that the width of the ladder must match the distance between the carriage wheels located at its different ends. The staircase must be placed in a horizontal plane using a building level. It is leveled by placing pieces of boards of different thicknesses underneath it.

The prepared chainsaw with the carriage is installed on the stairs. Turn on the engine and push along the workpiece with your hands, cutting off its upper part.

From the side the process is visible better. Here you can see a carriage with wheels, a ladder, a log lying under it, and how the cutting process is carried out.

The design of this type of device is quite complex. But of the many homemade manual options, it is better, more convenient, and more reliable. It became possible to adjust the cutting height horizontally by first installing a ladder along the horizon.

Features of sawing using a homemade tool

You can easily saw a log into boards using a self-made tool. It's easy to make. To do this you need to do the following:

• As a support, you need to use a frame from a school desk or a pipe with a cross-section in the form of a square, its optimal size is 20x20, more is allowed.
• It is necessary to build two clamps, mount a cross member with two holes for coupling bolts at one end, and make a protrusion for the tire in the middle.
• To cut logs longitudinally into boards, you need to make a support frame; its width should be seven to eight centimeters less than the length.
• Then two parts ten centimeters long are welded to both sides, holes are made for the bolts, and a handle is attached in the middle for ease of operation.
• Then you need to insert the clamps into the grooves, install the tire, and secure everything carefully.

Working with a homemade tool is not difficult; for this you will need goats, they will serve as a support. In addition, you need to prepare a metal strip or board to use as a guide. A log is placed underneath and the required height for work is set.

A device for sawing logs with a chainsaw: learning to make it yourself

A huge number of household and industrial tasks require sawing wooden logs. For this purpose, a whole arsenal of auxiliary equipment has been created, most of which are very expensive, which is why they are used only as a last resort. It is much easier to use a chainsaw for this, for which all sorts of auxiliary means have also been invented, greatly simplifying not only the process of collecting firewood, but also cutting logs into boards, even without the help of a stationary sawmill. In this article we will talk about what they are and what is required to make them yourself.

Classification of chainsaw accessories for sawing logs

Depending on the direction in which the sawing will be carried out, all existing chainsaw attachments are divided into 2 broad groups:

for longitudinal cutting of wood; for cross sections.

Both categories represent a range of industrial adapters that allow you to obtain boards and lumber of the required size, which can then be used for construction or repair.

When there are no factory options available, the only sure way is to make their analogues at home.

Do-it-yourself device for a chainsaw for longitudinal sawing

It is based on a fairly simple design - a regular frame, which is attached to the guide on both sides. If you make fastenings with only one, the accuracy of the cut will be impaired, but this will not prevent you from adapting such boards for the construction of utility rooms or wooden fences. Let's look at it step by step.

As in any other case, we begin our work with drawings. They are the basis of factual material and the source of the correct progress of work. We are looking for a frame for the future device (it can be an ordinary children’s desk or a square pipe). It is desirable that the cross-section be at least 2 x 2 cm, or even slightly larger. We begin to make the clamping elements. Their size should be at the level of 0.5-0.6 m. One of the end sides of each of them should become the basis for the aggregation of the next mechanical unit - the crossbar. It is best to weld it for greater reliability. In the already welded cross member, a series of holes and bolt ties are made using an electric drill. There should be a small protrusion in its center so that the tire can be fully clamped.

We also weld similar fasteners on top, photos of which you see on the right of the text. What else should you take care of at this stage? When designing such clamps, it is desirable that the height of the busbar be somewhat less than the width of the bolt fastenings. We begin to assemble the support frame. It does not have to be an exact square shape. Ideally, its length is 1 dm greater than the width. It is necessary to attach two structural parts with a length of at least 0.1 m to its two sides in a perpendicular plane. This size is determined by the need to supplement them with clamps and tightening bolts. For this purpose, a hole is again made using a drill, and the nuts themselves are welded to the base. For ergonomics, it is worth thinking about the handle, which can also be welded from available metal material. The moment of assembly itself, but here too there must be clarity of the technological concept. First of all, clamps are inserted into the groove elements, after them - the guide of the gas-powered tool, which must be very precisely fixed. How to choose the right distance? This is already regulated purely individually, depending on the thickness of the material you want to get at the output.

Agree that this course of action is very simple, and the most difficult thing, surprisingly, may be the lack of electric welding at home, on which the entire home-made cycle is based.

Making sawhorses for cutting wood with a chainsaw yourself

Wood processing, the purpose of which is to prepare firewood for the winter, cannot do without a well-known device - a goat, which not only facilitates this manipulation, but also allows you to do it yourself without the involvement of additional human resources. Every self-respecting homeowner who is faced with such moments is simply obliged to acquire such a “helper,” which does not mean buying it. Like other devices, you can make it yourself, but let’s look at how in order.

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We draw up a work plan with a detailed drawing so that this machine comes out geometrically correct. To simplify things, we suggest that you familiarize yourself with the design, the leading parameters of which have already been calculated and marked in the photo below.

We select durable consumables, including: wooden beams; pillars made of strong wood; metal profile; metal pipes, rods, etc., which constitute the group of “household scrap metal”. By combining the above materials or choosing only one of the types according to the drawing, we proceed to the assembly of this auxiliary equipment. The optimal height of a goat is considered to be 1 meter, although this parameter is adjusted depending on the height of the sawyer, the power of the chainsaw and the size of the wooden trunks that will be laid on it.

Each of the described methods, although it will lead to the final goal, still has one significant drawback - the lack of guarantees of personal safety, so additional care must be taken about this.

Source: sadovij-pomoshnik.ru

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Attachments and accessories for sawing – the home craftsman will appreciate them!

Cutting a log with a gasoline saw can be done after it has been equipped with various types of devices and special attachments. It is not difficult to obtain relatively smooth boards from the trunk of an old, dried tree in your summer cottage if you install a standard attachment for longitudinal cutting of wood on your chainsaw. Important point. You won't get perfect boards when using this attachment. But the cut products can be used to build a fence around the site or a simple shed.

An attachment for longitudinal cutting of wood is installed on the chainsaw.

It will be easier to cut a log more efficiently if you add to the nozzle a device for holding the wooden workpiece and a guide. You need to mount a metal frame on the saw bar. It is sold in construction stores. If you wish, you can actually make it yourself, using legs from an old school desk or ordinary metal corners. The distance between the tire and the frame is adjustable. Due to this, it becomes possible to saw logs into boards of different thicknesses.

If the tool will be used permanently, the chainsaw guide is made of a flat wooden block or a metal profile. It should be as tough as possible. The ends of the homemade guide are mounted on sawhorses. And then a log is placed under this structure for sawing. The process of processing it will occur quickly and without unnecessary labor costs.

It is worth noting that the described technique is used exclusively for cutting trunks of small length. If you take a longer log, the guide will begin to sag. As a result, the trunk cannot be cut efficiently and evenly.

The procedure for performing preparatory work

To cut a log lengthwise, you need to perform the following sequence of actions:

• Take two straight boards and attach one to the other at right angles. The result is a strong guide line.
• To support the manufactured ruler, you need to make stops from boards.
• Moving the trunks must be done using a tilter.
• The log should be placed on a comfortable base.
• You need to secure the frame to the chainsaw bar using nuts.
• The supports of the leading ruler must be attached to the ends of the log, checking the horizontal position with a level.
• Self-tapping screws must be used to secure all brackets and structural elements. Nails are not suitable for these purposes, since they are difficult to remove in the future without causing damage to the structural parts.
• The leading ruler needs to be attached to the supports using brackets and its height adjusted taking into account that the cut will not go along it, but approximately one centimeter higher.
• The log needs to be rotated and the second board secured so that it rests on the ground and supports the log.

Procedure for performing basic work

• Now you need to start the chainsaw and make the first cut.
• Next, you need to free the log from the stops and boards and attach a guide ruler to the cut surface of the log in the direction of the next cut. The ruler is attached directly to the surface or to the ends of the log using supports. The second cut is made perpendicular to the first cut.
• The log needs to be turned and secured with a board against the ground.
• A ruler is not required to perform the following steps. One of the cut sides serves as a guide.
• It is necessary to adjust the thickness of the cut on the frame and saw off the log from the other side so that you get a beam with bark remaining on only one side.
• This beam must be turned over and secured so that the attachment point of the fixing board is as low as possible.
• Then you need to adjust the frame to the required thickness of the board and saw the timber into boards.

Safety rules when performing work

• The circular saw should not be used without a protective guard.
• It is necessary to wear headphones, gloves, glasses, thick clothing and a respirator.
• You should not pour fuel into a hot tool tank; you need to wait until it cools down.
• Children should not be allowed to be present at the work site.
• It is necessary to start the tool on the ground with the chain brake engaged, which must be released only before starting to cut.
• You should always have a first aid kit on hand.
• When working, you need to hold the chainsaw by the arc handle, moving it forward along the guide. You should not put too much pressure on the chainsaw - it should move freely.
• Right-handed people should place the log on their right side, left-handed people should place it on their left.