Ribbon saw your own hands to work on the tree (photo). Saw ribbon wood and metal with their own hands pulley for a ribbon saw on wood

Ribbon saws - a powerful, reliable tool used in construction for cutting different materials. So that there are no problems in the course of operation, it is necessary to carefully approach the choice of equipment, take into account specifications. First of all, it is necessary to find out why one or another type of saw is intended for, familiar with the parameters of the teeth, the size of the canvas, the quality of sharpening the cutting element.

Types of ribbon saws

The ribbon tool can process:

a rock,
wood,
metal,
synthetic material.

For solid materials It is recommended to use equipment, enhanced by heavy-duty alloys: the cutting tape will not break, spoil the processed item. Before purchase, the front of the work is determined, which are planned to be performed using the installation.

With a large amount of work, a powerful, hardy saw, capable of withstanding increased loads. Its cost will be high. For a single procedure, rare use is suitable for cheaper equipment, with standard strength characteristics.

Size saw

Width, length is selected according to similar machine parameters. Recommendations for the selection of components are in the instructions for the aggregate.

Additional tips:

Wide ribbon saws are characterized by more smooth sawingThey are often used for longitudinal cutting.
The thinner the processed billet, the higher the probability of its damage to the thick saw.
When implementing a figured and contour cutting, the width of the cutting element should allow processing the product at a given angle. We produce this type of tool width of 14-88 mm. For standard works, the average parameter is 35-40 mm.

Step teeth

The distance between the pool segments of the saw correlates with the response part of the unit.

Thin sheet material is treated with a large uniform teeth.
A frequent step is suitable for working with large canvas.
Variable teeth are designed for cutting natural and synthetic materials With a soft structure. The cutting speed increases, as the saw is not clogged.

The quality of the cutting depends on the wiring of the teeth, the level of vibration in the process of operation, the wear resistance of the main element. The canvas can have a different profile:

Wavy. Used for small billets, fine materials.
Standard. It is distinguished by the alternate location of all cutting elements, one segment is located in the center. Choose for processing volumetric blanks, contour cutting, installation on vertical type Machines.
Variable, or group. Contains pairwise arranged teeth. The unit is more expensive: it is more durable, effective, differs by a reduced load on the cutting edge.

Special attention is paid to the quality of sharpening saw. Check how the sharp cutting segments is homogeneous steel, from which they are made, evenness of the cutting edge line.

You need to know whether the repeated steer is possible, how many cutter update cycles are provided.

Drawing of homemade belt saw: 1 - ribbon drive pulley (lower); 2 - base; 3 - saw tape; 4 - Belt Wedge A710; 5 - damper; 6 - guide; 7 - carrier bar; 8 - pulley drive tape (upper); 9 - table (plywood S20); 10 - AOL-22-2 electric motor; 11 - belt drive pulleys; 12 - Bracket (steel corner 40x40); 13 - Nut M12 (2 pcs.); 14 - Top support; 15 - adjusting screw; 16 - slider.

RibbonsOther machine: device and assembly

Tape stainless steel stained machines consist of a desktop that serves as the basis for the remaining elements, and the elements themselves. The design involves a constant circular movement of the web, based on two pulleys.

A full-fledged aggregate with a bed and countertop makes, if there is a separate room of large sizes for installation: the equipment has impressive dimensions. In other cases, a desktop manual mini-installation is made, on which one-piece logs will not be dissolved.

Stanina

Rama Machine - carrying an element that must withstand the weight of the whole design. It is better to produce from metal profileBut the tree is also suitable. Plywood, chipboard is not usually not used, a board with a thickness of 20 mm. Glue the face according to the rules of crossing the fibers of each next layer relative to the previous. Self-reinforcement is used to enhance the frame. The design should turn out to be rigid and at the same time elastic to perform the function of the damper, the cutting jerks of the cutting canvas.

Block pulley

The upper pulley unit during vertical movement does not hold the cloth in the tension. For the manufacture of the frame requires a solid tree tree. On the inside of the frame there is wooden insertto which the wheel shaft is mounted. The tilt of the axis is adjusted by a threaded pin and mounted in wood nuts.

Vertical movement is carried out by guides fixed in the top of the bed, provided by a screw mechanism. To enhance, the adjusting nuts are complemented by washers or weld. When shaft shall include a flange, at the expense of which it will be fixed from the back.

Ship

The wheels of a thickness of about 30 mm glued into several layers of plywood circles, after that they form a hole for the bearing. So that the panel is stable, the bearing is fixed in the couphe. From the inside, the washer on the shaft is put on, and with an external fans fastened. To the tape can independently be welcomed, the wheels give a barrel shape, glue the treated surface with a cycling chamber.

By installing the bearing, it is necessary to monitor the perpendicularity of the shaft, otherwise the wheel will hit the plane during operation. As a result, the cutting canvas can slip with landing. The drive pulley is fixed to the bottom wheel.

Table top

The countertop is located on the table base, inside which the motor with a starting mechanism is placed. The table is usually made from a thick plywood sheet, it is covered with textolite from the working side.. To make it more convenient to carry out the cut at a given angle, the countertop make a swivel. Also envisage parallel emphasisFor this purpose, roller guides or profiles with clamps are used.

Adjusting saw

First provide parallel placement of wheels relative to each other. Anti-vertical displacement use fluoroplastic washers, strung on shafts. Trial system launch is performed without guides, test cut - without load. About the correctness of the saw setting indicates the smooth move of the wheels without sharp jerks, provoking the cracking of the tape.

After debugging, the block of guide tapes are mounted. It consists of two halves installed along the cutting element line.

In the video, it is shown how to independently assemble a ribbon saw.

Using a ribbon saws, it is possible to cut of different kind Materials having impressive volumes. The cost of this tool is very high, so it is much easier to make it yourself. On the peculiarities and stages of the manufacture of homemade belt saw, consider further.

The device of the tape saw and the principle of its operation

The ribbon saw is called a device consisting of a canvas and a cutting gear located on it mounted on the pulley surface. In the process of rotating this element of the saw, it is powered by a large diameter of logs or metal products, depending on the functional purpose of the tool.

On the ribbon saw price is quite high, so its independent manufacture will cost several times cheaper. Before starting work, we recommend familiarizing yourself with the device and the principle of operation of this instrument.

Depending on the teeth installed on the saw, it happens two types. The first option is a narrow saw, the teeth of the cutting mechanism of which constitute no more than 5 cm. Wide saws imply the use of teeth mechanisms more than 8 cm.

In addition, the quality and speed of the belt saw also depends on the shape of the teeth located on the cutting mechanism. Maximum height The teeth are twenty percent of the width of the working platform. Otherwise, the canvas will not stand the load and simply break.

In addition, the speed and the quality of the saw is depends on the correct location of the teeth and the interval between them and the working platform. In case of insufficient interval, sawdust will begin to accumulate between the saw and lead to its breakdown. Therefore, the minimum width of the canvas on the tape saw is twenty-five centimeters, and minimum size The teeth are five centimeters.

Wide saws differ greater performance. In addition, in their use, there is practically no problem of scoring sawdust between the timber and the working surface. They are not prone to breakdown or appearance of cracks on the surface of the cutting mechanisms.

In order for the saw did not join in the process of work, work should be done on the divorce of the teeth. At the same time, the first tooth is located with a slope to the left, the second - to the right, and the third is directly. This order is repeated constantly. Thus, the first and second teeth perform the function of the propyl, and the third, is engaged in purifying the surface from the sawdust. In this case, each of the teeth helps to cleanse the third of the sawdust. However, the performance of data tools, somewhat lower, as each third tooth, does not participate in the process of sawing. Compared to saws in which there are high teeth, where each of them works for its intended purpose, and sawdust is removed without the participation of teeth.

In the production of tape saws, some tricks use with which it is possible to achieve high performance saw. To increase the quality of working saws with low teeth, the width of the working path increases. In this case, it is possible to raise the teeth for a large height. The teeth are exposed to a special sharpening, after which the performance of their work is one hundred percent. Sawdles are made automatically, and the teeth do not need additional wiring.

How to make a ribbon saw with your own hands

The process of manufacturing a belt saw depends on many factors, such as the engine of the device, its sizes, saw tapes and additional workpieces. First of all, the presence of an asynchronous engine will be required, it can be purchased on the market. This version of the saw, the manual for the manufacture of which is presented below, is made from virtually a tree and is characteristic of:

height 120 cm, width and depth of 90 cm;
the wheel diameter is 40 cm;
width and depth of the workplace - 51x47;
the table is able to be tilted at an angle of 45 degrees;
total weight - about 50 kg;
billets with a maximum thickness of 26 cm;
length of the canvas - 2.66 m.

Before starting work, it should be made of drawings of a ribbon saw. The main and very important element of this tool is the work surface, which should be made first.

For its manufacture, a tree, a sinth, 2 cm thick were used. Note that the use of plywood, chipboard, furniture shield, or MDF for the manufacture of this saw element is unacceptable.

The form of the frame resembles beech C, in its upper part there is a mechanism on which the wheel is stretched, and on the bottom two legs are fixed connecting it with the base. As part of the frame present six mess and lining. In order to increase its rigidity, diagonal parts are also used. All elements can be glued together. At the same time, the stiffness of their fixation and perpendicularity of the location is carefully checked. The frame is shut-off without reason, it is mounted later, upon completion of the work on the saw. After making a frame, it grinds and is covered with varnish or paint.

The process of manufacturing a frame made of wood is as follows:

in order to determine the form of the element, the materials for the first layer should be combined;
in the process of gluing the subsequent layers, the shortage of clamps is compensated with the help of screws;
the guides are installed on the finished frame, the impeller will be recorded;
for inserts under the wheel, special grooves should be equipped;
next is equipped with a mechanism responsible for tension of the canvases;
in order to glue the wheel, three plywood circles are used;
rastaching the motor pulley is carried out before its installation.

Further work on the manufacture of the ribbon saws are related to the arrangement of the fastening unit for the top-wheel. This element is located vertically and ensures the tension of the canvases. An oak profile is used to form a guide groove. The block is called a rectangular frame, inside which the movable holders and the top wheel are installed. For the manufacture of the frame, it is precisely oak, due to its strength. In order to further strengthen corner connections Apply inserts. The bonding of the frame, the grooves divent inside it.

Rama moves in the groove smoothly and easily. In the upper part of it, a special element is mounted in the form of a bolt, which is responsible for the transportation of the frame on the canvas and for its tension. The holder uses a bar having a specific hole, a screw is installed on its surface, which adjusts the slope of the wheels. The fixation of the holder on the surface of the frame is carried out using self-tapping screws, and the additional elevators help to make it moving. Under the screw, the steel lining is mounted, providing its rigidity.

To fix the shaft on the surface of the holder, the screw is used. With the help of three plates made of oak, it is possible to achieve a spring effect on the canvas.

The next no less important stage involves working on the wheels of the ribbon saw hand. The wheel diameter is about 40 cm. MDF or plywood is used for their manufacture. The thickness of the wheels is about three centimeters. For example, using Phaneur, three circles should be made, which are further glued together.

Special attention is paid to the central part of the wheel, use the milling machine for cutting under it. A hole is drilled in the central part of the wheel, with a diameter of about 0.6 mm. At the same time, a milling circular is installed inside it. In the future, the remaining blanks are combined with each other.

Paintings when cutting circles are up to one millimeter. In the absence of experience working with a mechanical instrument, order bearings and trees for specialists from specialists or make them yourself if you have the necessary equipment.

One side of the part is distinguished by the presence of a limiter, and the second - internal thread. In order to make the flanges use plywood. In each of the four wheels, it is drilled by one hole for the seasons, the hole diameter is 0.06 cm. The main components of the flanges are the external part of it, the thickness of which is 1.5 cm, the bearing and the inner part, with a thickness of about one centimeter. The wheel diameter is slightly larger than the diameter of the shaft.

A very important stage is the process of drilling holes for bearings, their diameter is 5.2 cm. To work, it will take the presence of a ring saw, and to press bearings inside the holes, use a pivot.

Before fixing the flanges on the surface of the wheel, the holder is installed on the lower shaft. It has a form wooden barfixed on the bottom of the frame. In each of the wheels, the technological holes are drilled in which clamps are installed. After completing the wheel, it is fixed on the shaft. Make sure the wheels are missing when it rotates. In order to fit the wheel and form the desired profile, the connection of the wheel and motor should be performed.

For these purposes, the use of a temporary plywood pulley installed on the wheel using self-tapping screws is recommended. To extract the motor pulley, you can use directly the engine, which is later connected to the temporary pulley with a belt.

The wheel must be clearly fixed, and as a resistant mechanism used wooden bar. In order to avoid slipping the tape from the surface of the wheel, it is given a barrel form. At the same time, the SCOS is located about five degrees.

Instructions tape saw do it yourself:

1. After the manufacture of all parts, the flanges are installed on the wheel, their fixation is carried out with glue.

2. The mounting unit on the lower shaft is also the holding mechanism.

3. The edge of the wheel should not be smooth, and sheed at 4-7 degrees. This is followed by the installation process of all guides and bearings. The wheel is installed on the wheel of rubber.

4. The desktop is installed in the same plane with an inclined mechanism.

After the manufacture of two wheels, the pulley of the standard drive type is mounted. Its size and thickness depends on the belt used.

Next follows the process balancing wheels. For these purposes, the presence of bearings will be required, which will become supporting mechanisms for sawing cloths. After fixing the horizontal time axis, the wheel is installed and the level of its rotation is checked. With the help of a special drill, the recesses are done, in the lower part of the wheel outside, thus, the wheel will only rotate in a certain position. Wheel settings are completed, they are covered with varnish.

In order to protect the surface of the wheels from destruction due to friction and pressure, they can wear rubber on their surface, for example, from a children's bike. In addition, the noise level published by the saw during operation will be significantly lower.

Next follows the fixation of the wheels on the surface of the frame. Initially, the wheel is installed on top. A washer is put on the surface of the shaft, which is based on fluoroplastic. To fix the wheel, a bolt and a thick washer screwed into the end part of the shaft are used. Using an adjusting bolt, the wheel is installed in a parallel frame.

To fix the bottom wheel unit, use clamps and install the wheel located below. The ruler will help arrange the wheels in the same plane. After that, the block fixation should be fixed, on the lower shaft. Check how the wheels rotate manually, check them out again, and then start the engine. The tape should be located in the middle of the wheels, movements must be smooth and symmetrical.

If there is vibration and additional sounds, turn off the saw and check the wheel installation parallel.

Next, you should install the guides to the saw blade. For their manufacture best use a tree. In addition, it should be made protective system as rectangular pipe From duralumin. To fix protection on the bus, use self-tapping screws. When setting a tire, observe accuracy, since the presence of distortions is unacceptable. The tire is fixed on the surface of the frame using the groove connections. When conducting markup, the canvas should be tightly tight. Next follows tire fixation.

Further actions meant manufacture working surface For tape saw, you can use chipboard with inserts from MDF. In addition, a tube must be made under the saw, the dimensions of which depend on the size of the tool itself.

Installation electrical elementsAllowing to ensure the performance of the mechanism is made at the end. It is also possible to install the backlight working areaFor these purposes it will be necessary to have a lamp. In order to ensure the parallelism of the resistance of the saw, an eccentric was used.

Ribbon saw video:

Ribbon saws with your own hands can be made even by a person without appropriate experience.

Homemade belt saw is an indispensable assistant When working with wooden products.

In the process of selecting devices for a home-master workshop, the ribbon saw is most often not included in the category of basic tools, since most of the operations can be performed without it. However, there are cases when it will not work without this fixture.

Drawings of the self-made saw of a ribbon type can be seen in fig. 1 and 2.

Characteristics of fixtures will depend on the engine used, saw tapes and blanks.

Sequence of actions for the manufacture of saws of a ribbon type

Elements that will be needed for the construction of such a design:

sander;
metal corners;
steel sheets;
plywood sheet;
wooden rails;
screws;
pliers.

How to make a frame for a saw?

For the constructions of the ribbon saw, you need all tools.

The main element of the machine is a frame. It can be glued out of several layers of boards with overlap. Frame can not be made from chipboard, MDF, plywood sheets or furniture shields. The design has a C-shaped form. From above, the base is set for the tension guide with the upper wheel, and the bottom is fixed by several legs that are connected to the base. The frame should consist of 6 layers and lining. To increase the rigidity, you should set diagonal jumpers. In the process of phased gluing, it is necessary to monitor the perpendicularity of the elements. It is necessary for the frame to be flat.

At the initial stage, the frame gluits without reason, but it is important to provide for relevant recesses. Insert the base is more convenient after installing the bottom wheel axis block. The base should be stipped and covered with varnish in several layers.

Fixation block wheel

Figure 1. Small-shaped belt-type saw blade: 1 - Drive drive pulley, 2 - base, 3 - saw tape, 4 - bladed Wedge A710, 5 - damper, 6 - guide, 7 - carrier bar, 8 - Pulleting ribbon drive, 9 - Table, 10 - AOL-22-2 electric motor, 11 - belt drive pulleys, 12 - Bracket, 13 - Nut M12, 14 - Top support, 15 - Adjustable screw, 16 - slider.

First of all, it is necessary to collect and install the movable block fixing the wheels. He must move vertically and pull the saw blade. To do this, you need to fix the profile from oak. The block is a rectangular frame with the wheel shaft holder. To enhance the angular connections, you can install additional inserts. When the frame will be glued, you will need to cut the recesses in the corners. Next, triangular inserts are cut and the recesses are pasted. On the sides of the frame, you need to choose a quarter under the guides. The frame must move freely in recesses. The spring effect in the process of tension of the canvas will create plates of oak.

Next, you need to install the wheels of the peel of 40 cm with a diameter of 40 cm. They can be made of MDF or plywood sheets. Billets can be cut using a milling machine. In the central part of the circle, it is necessary to drill a hole 0.6 mm, after which it is necessary to install the central part of the milling mill in it. Next, this hole can be used to combine the workpiece. Circles are recommended to do a few millimeters under the final processing.

Before fixing the flanges to the wheel, you will need to cut the latter shaft lock. It must be fixed in the lower part of the frame. The part is made from a wooden rail. It is not recommended to drill a hole in the frame, as the drill may lead. The holder can be rotated at an angle that is needed for correction.

In wheels, it is necessary to drill several technological recesses so that in the gluing process you can turn the plate for additional fixation.

Construction of a working foundation, rods and other elements

The working base of the peel must be made from plywood sheet 20 mm thick, which is covered with textolite from above. In the perimeter it should be born with straps of solid trees. For laying the tape in the table, it is necessary to provide grooves of a small width. As a base, you can use a box with a size of 500x720x420 mm. It must be glued from plywood 20 mm. This element will serve as a place to store sawdust.

Figure 2. Drawing of self-made saws of a belt type: 1 - base, 2 - bolt M6 (2 pcs.), 3 - Planck, 4 - nut with washer.

The carrier bar can be made from a sheller 680 mm long. Its shelves should be cut off to a height of 20 mm. The rod should be fixed to the table using a bracket from a metal corner of 40x40 mm and several M8 bolts. Tape drive pulleys can be pulled out of the same plywood with a thickness of 20 mm. According to the workforce, they need to be caught with dense rubber, which is allowed on the USS. This can be done using a polyurethane adhesive mixture. When the pulleys will be covered with rubber, you will need to soak wooden elements epoxy resin, Stash and paint. At the next stage, the workforce must be given the shape of a barrel that is needed so that it can be easily held the ribbon. In the upper pulley, you will need to glue a sleeve of duralumin. In this element, the hole under the bearing should be sharpened.

The lower pulley should be placed on the axis of metal and secure several 5x20 mm screws. The axis should be inserted into a tape with several bearings. The design must be mounted at the lower end of the bar. At the other end of the axis through the sleeve, it will be necessary to fix the slave pulley. After installation, you need to carry out the tape pulley balancing. Pulleys are made of duralumin. The principle of operation and dimensions of the elements of the tension device of the tension are depicted in the drawing.

Installation of dampers and guide

To eliminate ribbon oscillations, you will need to mount damper. It can be collected from the textolite. The part is fixed by the M6 \u200b\u200bbolts at the bottom of the desktop. The movable rail makes it possible to choose the desired gap. It is worth noting that the top damper is also provided on the saw. However, it is reasonable to install it only if the upper pulley starts to beat the detail diameter. In other situations, such a damper will only increase the friction of the tape. If necessary, it can be fixed on the rod with a metal bracket. The part is fastened by 10.5 cm above the plane of the working surface.

The guide for supplying the saw blade can be built from a metal corner 100x100 mm. It is recommended to stalind its perpendicular planes. In any of the shelves in extreme parts, you need to make several recesses to adjust the gap. In the middle part should make a cut in to increase the stroke of the rail. Security in the process of work can be provided with a protective casing that closes the entire tape pulley node. The detail for sawing should leave the cavity of the casing exclusively in the working area.

Installation of tape for a saw

Special attention should be paid to the ribbon of saws. To do it, you will need to prepare sheet metal. Metal thickness should be 0.2-0.4 mm in case it is planned to cut soft wood. If you need to cut solid wood, then the metal thickness should be about 0.4-0.8 mm. Most people use tape measure from steel with a thickness of about 0.2 mm and 10 mm width. Automatic devices with a curved ribbon profile use is not allowed - only old copies are suitable. Details length for the above-mentioned machine - 160-170 cm. On the strip using a file you need to cut the cloves. The position of the elements is 3 mm.

In the next stage, the tape will need to solder into the ring, and the ends at a length of 4-5 mm will need to be sharpened in thickness on the USS. After that, the place of the soldering must be sprinkled by the buoy and warm up on gas burner.. At the junction should be solder, after which it is tightly compress the seam of pliers with overlays from asbestos. If there are no such plates on the tool, then the spay will quickly cool and the metal in the sponge zone will become fragile. If necessary, the place of the joint can be stalled.

To get more quality base Cut, the cloves should be sharpened and slightly diluted.

In this case, the canvas can be applied for branded tissue-type tricks that are sold in stores. However, the size of the machine will have to do in advance with the size of the acquired canvas.

Lack of such an option homemade adaptation - Small departure of the canvas. However, it should be understood that this greatly simplifies the design. If such an departure of the web does not fit, then you can enlarge it. This can be done by changing the location of the carrier bar and using large diameter pulleys.

The homemade belt saw with their own hands is difficult to build up, but if you follow technology, you can avoid most problems in manufacturing.

Not each of us can immediately answer the question of what it is? Although in principle about the belt saw (more often it is called the machine) I heard everything. This is nothing but an ordinary (small) sawmill. For the owner of a private structure, yes still living in rural areas, the thing is more than necessary (and it will not be superfluous in the farm in the farm).

With it, you can not only solve many household issues. A ribbon saw with a reasonable approach becomes a reliable source of additional earnings.

Such a machine in the presence of desire, corresponding skills and tools can be made with their own hands. But for the reader in advance did not deprive the easiest perspective of his structure, it should be immediately stated that it is a rather complicated thing, as a number of problems will have to decide.

Organizational events

It will take a separate room or a free plot on the back area. As practice shows, for normal operation ribbon Pyloram It is necessary at least 18 m². Sizes it a large room In the urban apartment.
Given the weight of the billets (log, timber), which will have to work, you need to ensure the maximum stability of the entire structure. So install the machine "Just on the wooden floor" no sense. We will have to take care of a strong-based basis.
The greatest complexity causes "Designing" the adjustment mechanism. Without it, all the boards will "go out" only one, standard thickness. We will have to figure out the specifics of its device.
Debugging the work of the entire mechanism requires certain knowledge in mechanics. In addition, you need to master the saw sharpening method and its wiring.
It is necessary to conduct relevant activities in order to comply with security measures. Including, when installing the sawmills in a closed room - arrangement of forced exhaust.
Naturally, you need to have at hand required tools And equipment -, perforator and a number of others.

If the reader does not scare all this, then continue the story. By the way, the ribbon saw is considered the perfect "aggregate" to accurately cut the boards of any thickness. Different designs (drawings, schemes) sawmills with excess. A good owner will be able to choose the optimal option.

We will consider a specific model, and on its example it will be easy to understand all the features of the assembly of tape saws. All specified dimensions - in "mm".

To read additional questions after reading the "instructions", it is advisable to stop at some common points.

Principle of operation of the belt sawmill

The saw mechanism itself is in a fixed, fixed position. The billet designed for cutting is laid on the trolley that moves manually.

Location cutting tool It can be both vertical and horizontal. The setting depends on which work is expected to perform - sawing logs on parts or their "dissolution" on the board.

Materials and devices

On the Internet there are many different recommendations, including on the build of the desktop from wood elements and textolite. But how reliable will such a design be, given the weight of samples "under the sawing"? Plus - what will be the use of, since any wood, as it is neither processed, is subject to rotting.

Outdoors uniquely - metal. The design will be much more reliable if used for all its elements such materials such as a channel, a corner, steel strip.

In some offered for independent manufacture Models as a cutting mechanism is used by chainsaw. But how appropriate is it, if we take into account the width of the saw and as a result, the increased consumption of wood (increase in the mass of sawdust)? Therefore, it is better to install the steel canvas prepared accordingly.

Alternatively - from mechanical hacksaw. In addition ribbon construction Allows you to work with larger diameter blanks.

Depending on what is supposed to "produce" - a board or racks, with what varieties of the tree work, and the model of the engine is also selected (pos. 10). For small sawmors, the engine is enough 2.5 - 3 kW.

Order assembly

Table

Its dimensions (pos. 9) and the frame (pos. 2) are selected arbitrarily. In the proposed model they are 500 x 420 (mm). As a rod (pos. 7), a channel (No. 8) was used, prepared for the installation of all elements.

Her mount to the table is a corner ("Society").

Ship

Dimensions are given in drawings (pos. 11). For the upper (pos. 8) and the lower (pos. 1) they are the same.

For collateral purposes safe operation Pilorams Upper pulley must be covered with a casing.

Damper

His task is to "extinguish" fluctuations (pos. 5). Since the pulleys are the same, then the transmission coefficient \u003d 1.

Guide

Provides centering of the workpiece that is served "on the saw" (pos. 6). In this case, this is a metal corner. Cutouts and grooves provide the ability to change the position (adjustment).

Tape

(Pos. 3). If it is not possible to purchase a product of factory manufacture, you can make it from steel (cold-rolled - 65g or y8, 10). The thickness of the canvas depends on the variety of wood. For soft breeds, it is recommended from 0.2 to 0.4; For solid - from 0.4 to 0.8.

It is necessary to cut the teeth, and then solder into the ring. How to do it, as well as make sharpening - a question that requires separate consideration.

Tension mechanism

Details not marked in the text:

wedge belt (pos. 4);
emphasis (pos. 12);
support (pos. 14);
adjustment element (pos.15);
slider (pos. 16).

It remains to add that all moving elements are installed on bearings and shafts. How to properly pick up them in existing drawings, the master of the owner to explain no sense.

This design will solve the set business problems - Cut the board, make it trimming, dissolve on the rail and the like.

Ribbon Pumping unit for processing wooden products It is one of the main devices for high-quality woodworking on an industrial scale. In the face of working at home it can easily be replaced by simple electric pubsomyBut this apparatus can be placed on the production of products.

Modern woodcuts on a tree are easy to make with their own hands using a minor complexity, as well as the material component when equipped with equipment. This unit allows you to produce no less products, as it would be in the case of the acquisition of an expensive purchase mechanism, especially since it is not inferior in its characteristics in no case.

Areas of use

Using an aggregate of this type for a ribbon saw, you can pursue cuts, while accuracy remains at the height even when using the minimum labor force. Therefore, such machines are often referred to as a logging type. The main principle of the functioning of this kind of aggregates is based on more than a hundred years ago and even at the moment such machines do not lose their relevance in terms of processing wooden products.

Naturally, today's models of this mechanism on the order of two are superior to their fellows from past generations for most technical indicators. But the basic components and the principle of operation practically did not change. First of all, it was not subjected to serious changes in a saw for an annular section, which is capable of performing cuts both indeed and there.

The b / y woodcutting machine is able to perform as high-quality cut in a cut, and do simple work on the processing of wooden products wallpaper. Such a feature of this mechanism gives a unique opportunity to perform carpentry work on specialized furniture manufacturing factories, as well as most industrial wood processing complexes.

Modern machines for processing with a ribbon method are highly disseminated in aggregate with many well-known building materials. Basically, the work is carried out by wood with their own hands, as well as on plastic and complex foam materials.

In the manufacture of furniture, such machines are used primarily for the cutting of long adhesive openings, as well as to dry out complex wood elements. But frequent use of ribbon machines also become work on processing and cutting metal structures. Works are not excluded with such materials as:

Cast iron.
Complex non-ferrous metals.
Chernethallic alloys.
Alloys are durable metal materials, above all, stainless steel.

The main advantages of a ribbon-saw machine on a tree, which is less used using other devices of this type:

The ability to make a high-quality cutting of the billet thickness and depth of penetration, which can be at least 400-500 mm.
The ability to perform spillable area solely in complex materials, which can be easily involved in other similar machine mechanisms.
Cut materials in shape curvilinear trapezium with a conical base.
When working on a machine for band sawing units, there is a minimum of waste, such as dust and chips, for the preparation slice is always smooth and performed clean.
The ribbon machine is very small, it takes the minimum of space, with a slight weight, thus, it is easily installed with minimal dimensions and without attracting an additional working tool.
During the operation of the saw acting of its noise to a lesser extent reaches the refill of the machine operator and thereby creates less discomfort.
The device of this class practically does not bother others who live in close proximity to the working mechanism.
Non-flat, almost elementary, the design of the unit makes it possible to create a device for a band saw through its own forces.

Technical capabilities

Each practical owner of such a mechanism must first familiarize themselves with his machine technical features, as well as with the principles of functioning when performing necessary work. Conditionally all aggregates for the implementation of beltsing operations are divided into several types that can be divided into the following main categories:

The size and indicative data of products for a certain period of time.
The width of the ribbon series on the processable unit.
The angle under which the mechanism turns out.
The number of high-speed modes for running the material.

The main indicator that determines the difference between the machine created for industrial scales and for solitary operation in domestic conditions.

If the tape thickness does not exceed 13-14 mm, then it is best used in household work With a minor volume of products, but in the case when it is necessary to make a truly large volume of products on an industrial scale, then more thick ribbons are involved, as a rule, not less than 20 mm in order to prevent the release of low-quality products.

The main location of the tape saw on the device: horizontal and vertical. Thus, all machines of this type have only two standard classifications: horizontal machines and vertical.

A special console is installed on the vertical unit, which makes it possible to control the workflow, based on special operating parts. The device operator is able to fully control its console, following the production process at the same time.

On small-sized mechanisms, only the saw surface is fixed in a special fixed, while it is possible to freely move the main billet for the unit. Horizontal placement It is primarily a horizontal ribbon machinery. Their main purpose is to cut solid wood.

Such such ribbon machines often used for professional cultivation of heavy metal plates and high-quality products.

Also excluded significant differences in the form of filing the workpiece into a special worker. With the mass production of products, complex automatic machines are distributed. They are distinguished by serial production. Feeding elements is possible when using specialty tisk holders, as well as an electric motor. Motor can also be made at home.

Self-models of semi-automatic feed are used primarily in procurement production. They differ from the machine tools of another type in that it is possible to submit to the use of manual feed, and their use is due to mainly home and household production.

The best example for the belt saw can be called the device of the Belarusian production behind the number MR8-1558-007. Piloram of this mechanism is also Belarusian origin. With it, it is possible to qualitatively treat a plurality of complex parts having a width of at least 90-300 mm, with a length of 1100-8100 mm.

The mechanism for treating a tree and metal under the number of MP8-1558-007 has a standard power of no more than 8 kW, and the stress for the operation of the machine does not exceed 380 V. The web rotates with a frequency of at least 32 m / s.

Features of the structural assembly of the unit

Before acquiring and especially manufacture the mechanism itself, it is necessary to pre-explore the technical characteristics that will allow comprehensively to look at the device and take a weighted decision on its staffing.

The main nodes of the standard machine are as follows:

sawing mechanism;
electric motor;
platform for work;
stanna for standard processing;
elements for the guide moment;
vaults for the enclosing surface.

In the case of an incident, complex brake mechanismswhose pads instantly brake saws. In the potential break of the tape surface come into motion the clamps that brake this process and stop the rupture of the template. It also does not prevent such an element as a guide line to ensure control of the layer width.

What principle does a homemade machine, used to use?

First of all, it is necessary to fix high quality, while the probability of the desktop vibrating must be reduced to zero. It is extremely important for the stable retention of production volumes at the proper level.
The billet is cut along the guide line, when stopping moving focus. Special devices are capable of feeding the product at the required length.
Machines of this type are able to cut the thread at the corner of the processing of at least 45 degrees.
Automatic feed is carried out by a special roller bracket. It is on it that the workpiece of the required size is placed.
Through the rollers, control the entire process of cutting products becomes extremely easy and simple, while the electric unit itself is not a source of potential danger, for in factory assembly conditions this moment Pay special attention.

Video: Ribbon drank with their own hands.

How to make a ribbon mechanism with your own hands?

To produce vertical ribbonsOther machine At home, it is enough to have only basic ideas about how the assembly process occurs.

First of all, they make all the necessary sketches of the unit and all its active nodal parts.
After that, according to the drawings, make welding machine for the desktop. As a rule, the wall dimensions are as follows: 400 per 700 mm.
As a frame coating, a tabletop is installed. Most often it is made from plywood overlap with a depth of penetration of 20 mm.
By welding a transverse profile to a corner, a carrier bar is installed.
The upper and lower pulley becomes the main flooring to provide a high-quality working surface based on leaf rubber.
Through. special resin Install the sleeve of duralumin alloy, inside of which first pulp the opening for the bearing.
Inside the desktop surface is placed in the engine, which is the drive for the operation of the machine. The leading pulley is fixed on the engine.
To reduce the vibration of the installation, install damper, performed own hands from the textolite material.
When overheated, the machine must be given to "drink" from time to time.