Homemade tape small gasoline sawmill. Making a sawmill at home with your own hands. What you need for a homemade sawmill

Dear visitors of the site “ « from the presented material, you will learn how you can independently make your own band sawmill. Every artisan person dreams of having his own sawmill on his farm, because its presence will reduce the cost of lumber tenfold. With the help of this machine, you can dissolve the logs yourself into boards and bars, it is also an excellent option and, that is, boards can be produced directly at the construction site of the future house. And it is also possible to open your own private sawmill and dismantle boards for money and replenish the family treasury with additional earnings. In general, the machine is very good from all sides, and its self-assembly will again cost much less than the factory analogue, because how many spare parts can be used used and available from a motorist, for example: wheels from passenger car, hubs, bearings, bolts, etc. that can be obtained in the garage)

The design of the band sawmill is 1.rail track 2.base with power unit 3.blade 4 adjusting and tensioning mechanisms 5.carriage 6.smooth surface (preferably a foundation slab)

And so, let's get acquainted with the list of necessary components for assembling the machine. And also we will analyze the whole process in stages.

Materials (edit)

corner 100x100, channel, narrow-gauge rail (for the manufacture of railroad tracks)
wheels from a car
hubs
bearings
square tube
threaded stud
jack
dropper
power unit (gasoline or electric motor)
fittings
bolts, nuts, washers, engravers
sheet metal 1 mm
belt

Instruments

welding machine
drill
emery
Bulgarian
hammer
roulette
set of wrenches
Laser level)
ruler
corner

The process of assembling the band sawmill.

And so, the first thing to do is to get acquainted with the drawings, because any business begins with marking, as they say, “Measure seven times, cut once.

So we got acquainted with the drawings, and now I would like to note that self-made sawmills are of several types

1 Band sawmill with an electric motor.
2. Band sawmill with a gasoline engine.
3 Tire sawmill. Principle of operation tape machine for sawing wood. The blade is pulled by 2 horizontally located pulleys, in this case these are ordinary car wheels with a tire and a tube, an indisputable advantage of this design is that it is possible to tension the saw by pumping tires. The stop and support rollers are located directly at the bottom.
Well, I hope the principle of operation is clear, then it is worth taking care of the placement of the railroad along which the carriage with the saw blade will walk and dissolve the logs onto the boards. The site must be at least 3 x 6 m in size, and most importantly even! Therefore, it is necessary to pour the foundation slab under the sawmill and align to ideal flat surface... A recess is dug, a sand cushion is laid and a reinforced concrete slab is poured.
Next is the installation of the railroad itself, at best it can be made from rails from a narrow-gauge railroad, but it is difficult to get one, so you will have to do it from a channel or corner. Note!!! In the photo, the corner is located with an edge up.
You can connect the corner to each other by welding, but when the metal heats up, it can lead, but we need perfect smooth road, you can also attach the rail directly to concrete base with help anchor bolts.
Support rollers can be made from ordinary bearings, or ordered from a familiar turner.
After that, the saw frame itself is made directly, where pipes are used different diameters which can be inserted into one another. due to which the slider can be lifted up and down.
The frame is welded from a square tube.
At the bottom, set support rollers... they must correspond to the width of the track.
Next, a lifting mechanism is manufactured.

Then the pulleys and hubs are installed.

Connection to the power unit.
The alignment and support of the saw blade is carried out by means of bearings.

Top in mandatory a protective cover made of metal should be installed. Safety is paramount here, because the canvas can fly out.
The tensioning mechanism can be made from a small jack.
After complete assembly of the sawmill, a test run is carried out, if everything is in order, then the engine is turned off and the log is laid and fastened.

The log is dismissed on the boards. You can also watch the work of the sawmill clearly on the video.

Here is such a wonderful sawmill, in general, it turned out, now dissolve the boards and bars for construction and repair as much as you like, just throw up the logs in time)

Thank you very much for your attention!

When it is necessary to process a large number of boards and wood, it is best to use a self-made sawmill. Many people believe that it is best to purchase a ready-made unit, but it will not be difficult to make it yourself. The main thing is to decide on what the volume of the upcoming work will be, as well as on the wood, after which it is necessary to choose the type of sawmill to successfully complete the task.

Assembling the unit with your own hands, special attention should be paid to safety issues because such a device is considered a high-risk item. Manufacturing different types sawmills are presented further in the video.

The principle of the sawmill

Explain, how the sawmill works, you can use the example of spools of thread. Such a device resembles the rotation of two coils with a thread stretched between them. It is she who acts as a saw, and the distance between the coils will be optimal size logs.

The do-it-yourself sawmill allows you to:

adjust logs to the same shape and size;
sawing logs according to a specific scheme after the equipment is configured;
after sawing are often formed small defects, which cannot be eliminated, so the tree has to be processed manually.

The work of the sawmill is carried out as follows: a log is fixed on the platform, which remains stationary, while the mobile cart starts to move and cuts the tree. The saw must be in a horizontal position.

In order to obtain boards of the required size as a result, the operator initially sets the required parameters. The saw band acts as a saw and should be well tensioned.

How to make a sawmill with your own hands

The most common types of sawmills are angle, belt and chain saws, as well as devices assembled with a chainsaw.

Band sawmill

Collect band-type sawmill do it yourself at home is quite difficult. This is explained by the fact that it is difficult to achieve the maximum coherence of all of its constituent elements in progress. In addition, the necessary components and special tools will be required, but, most importantly, the necessary drawings are at hand. Work finished structure should with material weighing about three hundred kilograms. In addition, it is necessary to debug the adjustment of the rifling thickness and observe safety precautions.

DIY sawmill assembly carried out on a site of the required size which should be prepared in advance. The device will need special wheels and band saws. Then, in accordance with the drawings, the frame of the future unit is assembled. Work on the frame begins with the manufacture of special rails. To do this, you can pick up a corner and set one of the sides up. Then the wheels are installed, observing the ultimate strength.

Between two corners, set in parallel, sleepers are made from a profile pipe, which are designed to ensure their reliable fastening to each other. To this shaped pipe weld fasteners for logs that move freely in all directions. Then, according to the drawing, the cart is assembled and the wheels are attached to it.

In conclusion, the installation of an electric motor is carried out, connected through a special pulley with the working mechanism of the device.

Chain sawmill

The principle of operation of such a homemade product resembles a band sawmill, with the only difference that it uses a chain saw. The design of such a device is much simpler and smaller, which means that it is much easier to make it yourself. The chain sawmill is installed on a level surface in such a way that it is convenient to approach it from any side.

Assembling the chain device begins with the fact that the frame is made from metal profile... After collecting the main part, they make several technological holes, while observing the utmost accuracy. The number of holes depends on the length of the stride. Then they begin to assemble the racks and install the frame on them, after which additional stiffeners are made. Thus, the basis of the chain structure is obtained.

In addition, it is necessary to assemble a movable cart for the sawmill with your own hands. To do this, prepare the base and attach the stop, gaskets, clamping plates and mounts for the electric motor to it.

Then the cart is mounted to the frame, fix the engine with the saw, pull the chain and that's it, the chain sawmill is ready with your own hands.

Angle or circular sawmill

If there is a need for radical sawing of boards, then it is best to use an angular or disc structure for this.

Corner the sawmill has a lot of functions and is used for large volumes of work. It is best to make such a structure with your own hands, because finished equipment is very expensive. To assemble it, you should use the corresponding drawings, and before starting work, you need to purchase all the necessary components and components.

First, the frame is assembled from metal pipes and high strength guides. All joints are welded together. It is best to use rails as guides. Then the carriage is assembled. During assembly, special attention should be paid to the accuracy of all dimensions that are indicated in the drawing.

To the corner or a disk sawmill is installed with a high-power gasoline engine, which effectively affects the process of sawing wood. The engine is mounted on the structure frame and connected to the working elements through special holes. Most often, a chain drive is installed on such sawmills, but in some cases this leads to overheating of the drive itself. When assembling the actuator, due attention must be paid to safety measures and to exclude possible risks during its operation.

Sawmill from a chainsaw

In a domestic environment most often, such a large sawmill is not required, therefore optimal solution in this case, a mini-machine will be considered, which can also be made by hand. There are several types of mini sawmills, they have small size and if necessary, they can be easily moved to another place. Such a device is made using a chainsaw, which acts as the main element.

To make a mini-sawmill from a chainsaw with your own hands, you will need:

two channels;
corners;
rails.

The work begins with the assembly of the frame, on which it is necessary to drill several technological holes. Then screeds are installed from metal pipe... Their fastening is carried out with fixing bolts in advance drilled holes... During installation, it is imperative to control the angles between the elements: they must be straight.

To strengthen the frame, several stiffeners are mounted... Then, the movable carriage is assembled from a steel plate. At the bottom of this plate, two corners are welded, after which it is placed on bearings or rollers. Two corners are welded to the upper part of the movable trolley, designed for fastening the chainsaw.

At the end, a special structure is installed for fastening the processed logs.

Sawmill do it yourself video.

Because the sawmill is considered a rather dangerous unit impressive size, then before assembling it with your own hands, you need to carefully consider where it will be used. Well suited for this:

barn;
garage;
common utility room with a concrete base.

Such a place should be well ventilated, spacious and have adequate lighting. A place for this device can also be found on the street, but a shed must be equipped for it.

If the sawmill has an electric motor, then you need to carefully consider the wiring and installation of the necessary switches and machines. If there is a warehouse for finished boards near the place of work, then this greatly facilitates the whole process.

When assembling the unit with your own hands, special attention must be paid to its cutting and moving parts, which are considered the most dangerous elements. In general, safety precautions should be observed when using the device.

After assembling the sawmill and before starting work, it is imperative to check all fasteners and component assemblies, as well as the stability of the structure. The first start-up of the device is performed after observing all the necessary recommendations.

Thus, making a sawmill with your own hands is a simple matter... These devices are different types and the process of their assembly is presented in the video. Also, be sure to use the drawings, so as not to make a mistake. When operating the sawmill, it is necessary to observe safety precautions, because it is a rather dangerous device.

When carrying out construction or carpentry work, lumber is always needed. These can be boards for various purposes, beams for foundations and floors, details of building structures.

To have enough stock necessary materials, you will often have to saw untreated logs. Of course, you can buy already finished products, but financial costs will increase several times.

A factory-made sawmill is also expensive. However, you can make a completely functional sawmill with your own hands at home, and the costs will be much less.

Varieties

Depending on the design of the working part, a home-made sawmill is made of three types:

disk sawmill;
tape;
tire.

Let's take a closer look at each of them.

Disk installation

Among the self-made devices, it is the circular sawmills that are most often found. They have gained wide popularity due to their versatility and ease of assembly.

Most suitable for one-time construction works or for small businesses that do not involve large volumes of production. The basis of this design is a circular saw mounted on electric motor or on the spindle.

In most cases, a so-called "circular" is made - a solid base in the form on which the engine and the shaft with a circular saw are fixed.

The base is made of wood or metal parts which are fixed in a cross-wise position and secured with a board of a suitable size. Metal plates are fixed on top of the board with bolts.

In the resulting plate, you need to leave a cut for the saw and holes for mounting the engine. The holes must be countersunk additionally and then fastened with screws.

The saw should be installed exactly in the middle of the resulting structure. The top plate is connected to the base with screws, a disc insert is fixed in the hole between the plates. The stop bar is attached last.

note: when assembling the sawmill, close attention should be paid to the reliability of fastening of all structural elements. A loose saw blade is a serious threat to human health and life.

With the help of a homemade circular sawmill, you can make a bar, slats different sizes and veneer. The saw rotation speed is sufficient to obtain quality products with smooth edges and cuts.

Belt type

Installations using band saws used in the production of lumber on an industrial scale.

Private industries in most cases are equipped with self-made sawmills, made on the basis of drawings of factory units. The main advantage of such devices is the ability to quickly cut large logs with a total weight of up to three hundred kilograms.

The manufacture of a band sawmill requires special training and there is enough a large number various building materials:

pipes different sizes and diameter;
metal corners for mounting the rail system;
channel;
pulleys;
profile pipes for sleepers.

In addition, you will need tools for working with metal - a welding machine, an electric drill, a grinder and a set of fasteners (bolts, nuts, screws).

Work on the manufacture of the device begins with the installation of a fixed part - the bed. The shape of this structure resembles the letter "P", the material is two channels or angles 50X100 mm.

Standard length the channel is 8 - 9 meters, the height is not less than 14 cm. After the installation of the frame, holes are drilled in it, the gaps between which must be at least one meter.

After that it is necessary to pull off the channels with pipes 25 cm long, fastening is done using bolts the right size and hairpins. After that, the racks are mounted on which the sawmill will be fixed. To increase stability, the structure is additionally reinforced with the required number of braces.

It's important to know: the proportions of all parts must be the same; for a sawmill with a length of 9 meters, a saw with a size of at least one meter is required.

A saw is attached to the cart, a handwheel is installed on the side to control the operation of the unit. The clamps are made of pipes with a diameter of no more than 40 mm; movable hoses are installed inside. Clamps from metal corners are installed on top of the pipes.

The saw blade and motor are installed last. The construction of the structure is best done directly on the site of future work, since the total weight of the band sawmill is very large.

You may also be interested in an article on how to make a vibrating table for paving slabs:

Splint (logosol)

A home-made unit is fundamentally different from other types of sawmills with its device.

The main task is longitudinal sawing of logs, production of high quality veneer and laths. Numerous videos on the network provide comprehensive information about all stages of installing a tire sawmill.

This type of sawmill is used on small industries for the manufacture of mini blanks of non-standard shape and size. In home-made units, a chain saw blade of a suitable size is used as a working part.

The structure consists of a profile with a working height of just over a meter. The chainsaw is moved using a trolley.

The exact height is calculated taking into account the height of the worker in order to avoid being in an uncomfortable position for a long time. A log is placed on the main profile, the saw moves and cuts according to preset parameters.

The main condition necessary for the high-quality operation of such devices is sufficient weight and rigidity of the main profile, as well as the presence the required amount supports. To obtain a straight cut line, at least four stable wheels and a manual drive are required.

It will be optimal to use a well wrench with a drive wheel. Rigid jacks are installed to adjust the thickness of the product.

Self-production of a sawmill of any type is a laborious and complex process. Whether it is expedient to waste time and money, everyone decides for himself. In any case, safety precautions must not be forgotten when installing any type of unit.

Woodworking injuries are common and homemade equipment not collected well enough poses a danger to the owner.

How to cheaply make a sawmill with your own hands, see the following video:

You can buy a home sawmill today in any construction market. However, such a device is not very cheap. Therefore, home craftsmen, having studied all the intricacies of this device, having viewed the materials that are given on the Internet, produce homemade mini-sawmills. To do this, you need to have the appropriate material and locksmith experience.

For work, you need to use only quality material, since if the bed is made of thin pipes or small corners, it may fail. The worker can be seriously injured.

Where to start the work process

To equip any kind of mini sawmill, you need to have the following materials and tools:

channel;
pipes;
sheet steel;
metal corner;
bars;
Circular Saw;
electric motor;
welding machine;
drill;
bolts;
spanners;
pliers.

Of course, the productivity of the factory samples of the mini sawmill is much higher. homemade device... And yet, in homemade products, the most necessary properties are laid that suit a particular owner. Before you start making a mini sawmill, you need to determine the future parameters:

It is very important to calculate what performance the device will have. To do this, you will need to determine the volume of wood that will need to be processed.
Approximate dimensions of the workpieces.
Transportation methods. It is possible that the frame sawmill will have a stationary appearance.
Food - petrol or electricity.

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Mini disk sawmill

A sawmill that does a particular business most often uses a circular sawmill. it simplest view fixtures, it is easy to make it yourself. This will require the simplest blanks.

Such a mini disk sawmill is fundamentally different from similar devices. The whole construction is based on a circular saw. It is fixed in two ways:

on the spindle shaft;
on the axis of the electric motor.

The simplest form should be:

table;
circular saw;
engine.

The table is considered the basis of the entire structure. For it, a frame is made of metal corners bolted or welded. The top of the table is a steel plate with dimensions of 200 x 4 mm. Sometimes such a plate is made prefabricated. All parts are fastened together with bolts and nuts.

Note that the base of the mini sawmill can be made of wood or metal corners. A base made of thick boards is worse than steel in only one case. If the sawmill is constantly in the open air, then the boards will quickly rot, even an antiseptic will not help. All other qualities are superior to an iron base, since it is very easy to process wood on solid boards.

To fix the saw, the plates have a special hole into which the circular saw is inserted. The holes made in the table are countersunk and then bolted together. The saw must be fastened so that it is exactly in the center of the entire structure. It is attached through the holes in the plates and the table.

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How a mini sawmill works

The main parts of the mini tire sawmill are:

bed (frame);
drive unit;
fastening parts;
bus together with a chain.

The frame is the most important detail... This is the base of the fixture that holds all the rig. The safety of work, the final result of the entire operation, largely depends on the reliability of the frame, its stability. The length of the frame is selected individually. This value is in direct proportion to the dimensions of the workpieces being processed.

The strength parts of the frame can be:

corners;
channel;
Tavr.

The shelf thickness of such fasteners must be higher than 3 mm. It is this size that can withstand heavy loads.

Motor. Without this part, the mini sawmill will be dead. For home sawmill it will be enough to install a powerful three-phase electric motor... Even a professional chainsaw can do the job. It is easy to attach to the moving carriage. Electric saws are not suitable for such work, they have too little power.

Fasteners. For sawing, the fixing of the log should be carried out on a stationary device. The choice of hardware depends on the mass of future workpieces. The possibility of quick fastening shall be provided.

The bus usually has standard sizes- 50 cm.

It is better to buy it together with a chain. Such a device will allow you to get minimum thickness cut, which means waste is minimized, and the efficiency of the sawmill will increase.

You can make a saw yourself. To do this, you need to re-sharpen the blade of a mechanical hacksaw, designed for working with metal. Canvas dimensions - 40x450 mm. The teeth are cut with a cutting disc of a special angle grinder. The set of teeth is done pointwise after preheating with a welding torch. The sharpener will help you create the desired shape of the saw. The original teeth, which have not been machined, can be left.

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DIY chain sawmill

A home sawmill consists of several basic parts:

frame;
guides;
engine.

To make a sawmill with a bar chain, you need to fasten the steel frame together with the saw bar. The distance from the tire to the frame corresponds to the thickness of the workpiece to be machined. Therefore, such a thickness must be foreseen in advance and laid down in the drawing of the chain sawmill.

By adjusting the distance from the tire to the frame, it will be possible to cut the most different boards, with various dimensions.

The base should have guides along which it will move in the vertical direction. To attach the base to the posts, plates with holes are welded. After setting the correct size, the base is fixed with bolts and nuts.

When choosing an engine, its power must be taken into account. It must be at least 3 kW. The motor should run in the most economical mode.

How reliably and efficiently the sawmill will work self-made, it's hard to answer. It all depends on the home "Kulibin" and his skill.

The main requirement for structural reliability is rail guides. If ignored, the design is unreliable and dangerous. It is especially important to have an accessible and easy-to-use mechanism that fixes the logs.

Sawmill - useful equipment designed for cutting wood. In a private household, it can be used to produce beams and boards of different sections. If you wish and if you have sufficient financial resources, you can easily purchase it in a specialized store. However, a lack of money often prevents such a purchase, and a homemade circular sawmill is an excellent alternative.

Device and its varieties

Circular sawmills are used when it is necessary to cut a wood trunk along its fibers. The power source for the operation of the machine is electricity.

The main components of the equipment are frame, circular saws, trolley, electric motors:

Sawmills are not only divided into two types. There are many other design options for machine tools. For example, there is one that works not from one, but from two motors: one is responsible for the rotation of the saw, and the other for the movement of the carriage. Regardless of which type this or that sawmill belongs to, it will be sold at a high price. That is why many people who want to purchase such equipment, having seen the price tag, refuse to buy.

Not buying does not mean giving up the desire to have this wonderful woodworking tool at your disposal. You can do it yourself, the main thing is to approach the creation process with all seriousness and responsibility.

Creating a sawmill

To create a circular sawmill with your own hands at home, it is not necessary to resort to complex drawings and diagrams. If the sawmill is required only for one time, it is better to make the structure as simple as possible, excluding all its components that are not particularly important. In addition, equipment created according to a simplified scheme is safer.

The creation of a sawmill takes place in three stages:

Carrying frame fabrication.
Creation of the serving part.
Manufacturing of cutting tools.

So, deciding to make a sawmill with your own hands, first of all, you need to purchase the materials and tools that you need for this. Concerning necessary tools then they are all ordinary. You won't have to look for any exotic, hard-to-find devices. And even more so, you won't have to spend a lot of money on their purchase.

The main element of the sawmill is the electric motor, so you need to take care of its acquisition first. To make the rest of the equipment, you will need metal plates, fasteners, boards, wooden or metal construction trestles. You can buy all this at any hardware store.

As soon as all the tools and the main elements of the future sawmill are prepared, you should decide on what type of equipment will be manufactured.

Assembly instructions

The simplest option is a structure consisting of a table, a motor and a shaft with a saw. To create such equipment, you first need to complete the frame. For this, the goats are connected by discs.

The table surface is made of metal plates about 1 mm thick and about 24 cm wide. Plates are connected by means of screws and jumpers, then they are fixed on a wooden base.

Fasteners such as screws and nuts are required to connect all parts of the sawmill. Small gaps should be maintained between the plates. After the plates are fixed, a groove should be made in the base of the barrel. It should be located in a place where the saw blade will not touch its walls.

The saw blade itself can be bought at finished form or do it yourself. It should be remembered that it must have a radius of at least 23 cm.

Disc fabrication and balancing

The sawmill is a high-risk equipment. When making circular saw Safety precautions must be observed: rotating parts must be covered.

For self-made You will need either a steel or duralumin blank with a diameter of about 45 cm and a thickness of 0.3 cm. To turn this blank into a saw, you just need to make just a couple of teeth on it. You can do more, but two will be enough for the tool to cope with any tree.

Incisors can be created from metal plates... When they are ready, all that remains is to attach them to the disk by welding.

After the self-made disk sawmill is made with your own hands, you will need to balance it in order to improve the quality of the cut. The cutting element is fixed to the shaft... You can carve it on lathe, and although careful balancing is not necessary, it is still not possible to allow the disc to come into contact with the saw cut. The saw will perform well with about 30 degrees of cutter angles and a 15 degree back angle.

Sawmill manufacturing - uncomplicated process which requires only small financial investments to purchase the necessary components. Generally homemade saw will cost much less than a ready-made machine.