One of the main stages of woodworking is sawing wood. Crop the board, create a precise cut, cut the workpiece - in the home workshop for all this is used circular sawBut the scope of its application is limited. It allows you to perform only straight cuts and is able to treat the board with a relatively small thickness.
Such restrictions are deprived of ribbon saws on wood. Them constructive features allow you to cut a large secting bar, cut the blanks of a complex shape, if necessary, dissolve rounded.
Ribbon saw: what is it
Main feature ribbon saw lies in its working tool. This is a flexible strip of high-strength steel with sharp teeth, closed in the ring. The cutting canvas put on two drums, one of which rotates the electric motor.
The accuracy of the cutting edge movement is provided by guides. Saw blades shift. Selecting the canvas with different characteristics, you can get a cut with the necessary parameters. There are horizontal and vertical belt saws.
Criterias of choice
Modern industry suggests various models Ribbon saws, differing in power, performance and size. For any workshop, you can choose a device with optimal characteristics. Choosing a saw for home useIt is necessary to pay attention to the number of its main characteristics:
- engine power;
- shape, size and pitch of teeth;
- blade width;
- the ability to quickly shift the cutting canvas;
- manufacturer of equipment.
The device's power is chosen on the basis of the alleged amount of work, the parameters of the web - focusing on the available wood and the type of products that are planned to be manufactured.
Characteristics
To effectively use the ribbon saw, it will take several weretes of different widths and thicknesses. When choosing a tool for a particular work, it is important to consider the following:
- you can only handle soft wood with thin web, otherwise it quickly imagins, the cutting line will turn out to be uneven;
- the wider blade, the more accurate the cut;
- fat saw is not suitable for working with small bars and thin sheet material, they are deformed due to heating;
- corps at an angle and curly cutting can be performed only by a narrow web.
In addition to the geometric size of the canvas, it is important to pay attention to the profile and height of the tooth. An important criterion of the canvas for a ribbon saw is the amount of teeth per unit length.
Note! The more often the teeth are, the longer the side is cut.
Saw with a frequent tooth has a longer service life due to less pressure on each tooth. A saw with a rare tooth is preferable for solid wood due to greater pressure on the cutting edge.
On the quality of the cut affects the height of the teeth. A large tooth is well suited for roughing and cutting thick wood. Small bars and a thin sheet material welcome only a ribbon with a small tooth.
Another important parameter is the teeth. Distinguish a rhythmic step and variable. Saw with a rhythmic step suitable for thin workSuch a tool is convenient to cut the racks of a small thickness, drink parts from plywood. The canvas with a variable step should be chosen to handle large blanks from soft wood. Thanks to the asymmetric location of the teeth, this canvas will not break and easily cuts the thick board.
Manufacturers
Special attention should be paid to the equipment manufacturer. Ribbon saw, like any machine used in woodworking, should be distinguished by quality and reliability, should not be chased for temporary benefits, it is better to immediately buy good device. Manufacturers with name are not so many.
- Arntz (Germany). One of the world leaders in the manufacture of woodworking equipment. Saws of this manufacturer differ high qualityBut refer to the devices of the highest price segment.
- Lenox (USA). Popular american companyproducing high-quality machines. Distinctive feature Products - corporate coating cutting edgesGuaranteeing durability and low cost.
- Wikus (Germany). Excellent German quality plus a wide range. In the product catalog, everyone will choose a machine that fully responds to his wishes.
- Forezienne (France). The company offers a wide range of saws and other woodworking equipment. The cutting tool of this manufacturer is characterized by excellent quality and high reliability.
- Lennartz (Germany). The company specializes in the manufacture of ribbon saws of various purposes, offers both small household machines and equipment for sawmills.
- Doall (USA). A small firm that managed to prove himself in the woodworking equipment market. It offers a wide range of saws, spare parts and accessories to them.
A wide range of ribbon saws offered Chinese manufacturers. These devices are beneficially distinguished by low price, but not always boast of high quality.
How to make a ribbon machine
Like a plurality of other machines, the saw is optional to buy. Having skills to work with the material and desire, you can safely start making ribbon Machine on wood. It can be compared with the factory equipment in its characteristics, and something to exceed it.
First of all, it is necessary to decide on the layout of the main nodes and units, for this you can find a drawing or make your own unique project. Creating your saw, it is important to take into account the parameters of the tape, which will have to buy in the store. It will not be able to make it alone.
Stanna homemade machine
The basis of any machine (tape saw no exception) - the bed. This is a frame for which nodes and aggregates are attached, it collects components into a single device.
The best material for the window of the vertical belt-sawing machine on the tree is steel. Suitable solid coal, you can use a profile thick-walled square pipe. Welding is used to build parts.
Bed homemade machine Can be made of wood. Immediately make a reservation, use sheetworks (Chipboard, Fanur and Others) for the bed is not worth it. Racks can be made from a bar with a cross section of 80 x 80 mm or make a box-made design of a board, 20 mm thick. Wooden frame in places of docking are sampled, used to enhance metal corners on screws.
It does not matter what material is used for the manufacture of the bed, it should be stable, durable, with flexible. It should compensate for oscillations caused by the rotation of the pulleys and the movement of the cutting canvas.
Pulleys and supports for them
The most important component of the ribbon saws are pulleys. Rotation from the electric motor is transmitted to the lower. The best way For this, providing the ability to change speed and safety, is a clinorem transmission. The upper pulley is the slave. Besides what it supports cutting toolHe provides his tension.
Multilayer plywood is suitable for the manufacture of pulleys of the homemade machine. Several identical blanks are cut out of it (the total thickness of the package must be at least 30 mm). In the center of each workpiece make a hole for the bearing.
Note! Billets glue, sticking to the principle of plywood gluing - the direction of the fibers of the neighboring sheets should be mutually perpendicular.
After gluing the package is additionally processed in order to obtain a smooth surface. The pulley itself can be facilitated by cutting several symmetric round windows in it.
The bearing is installed in a metal flange, which is fixed by bolts. The axis of the bearing assembly must be accurately perpendicular to the disc plane, otherwise the pulley looses that it may cause a serious breakage.
In order for the canvas does not slip, the working surface of the discs is treated to the barrel-shaped profile and are covered with thin rubber (the old chamber from the bicycle is suitable).
Table top
Material for the tabletop can serve as a multilayer plywood, plated by textolite or other durable plastic. If possible, you can use a metal sheet. In any case, its surface must be resistant to the appearance of burstles and provide a good slip of the workpiece processed.
At the tabletop necessarily make the side emphasis. It must be removable and securely fixed in any position. This will make it possible to greatly facilitate the processing of the same type of blanks and will ensure the accuracy of the cut. As a stop, you can use the solo size of the appropriate size or make simple design From several rollers.
Guides
The operation of the ribbon saw is based on the fact that, rotating on the disks, the canvas performs a translational movement, burglaring into the teeth into the workpiece. Due to the long length and complex geometry during the movement, the canvas will rattling. To ensure accurate cut, it is necessary to reduce the jitter of the tape to a minimum. For this, the machine is complemented by guides.
The simplest guides that can be made at home are two bearing, the ribbon is laid between them. Bearings are attached to the bed on the bolts. To keep the ability to use the tape different thicknessThe distance between them should be adjusted.
Exterior finish
Machining machine for home, you can not forget about the safety of its operation and aesthetic external view. After installing the upper pulley, it is necessary to close the casing. This will give the completion of the entire design and will ensure the safety of the operator in the event that the saw jumps from the pulley.
If the bed is made of wood, the easiest way is to close the pulley with plywood. In the case of a metal structure, you can use the same fane or galvanized metal sheets. In any case, one sidewall should be removed to replace the tape. At the end of the work, the casing, like the bed, color or varnish.
On the front panel near the operator, you must install the on-shutdown buttons. Buttons should easily trigger and not be destined in the case. Wires suitable for the engine are stacked in a box or corrugated tube.
To work it was more convenient, the lamp is installed on the machine. Better if it is on a moving attachment. It is noticeable to simplify cleaning a box for collecting sawdust under the bottom pulley. It is easy, it is only necessary to fasten the inclined bar, according to which the sawdust will be replaced by the container below.
After the sawing machine is completely mounted, test it. First of all, it is necessary to visually make sure the accuracy of the pulleys. In the case of the slightest deviations of the pulleys align, for this, the shabs of textolite or fluoroplast are put on the shafts. Next make test cuts. It is performed without guides, work goes without push. If the device is working normally, you can install the guides and boldly start working.
The principle of operation of band sawing machines was mastered in the nineteenth century and today continues to be relevant. Of course, modern models of such aggregates in the structural plan have little common with the first versions, but the basic technological features remain the same. These include a saw having a rings form with which you can perform straight and curvilinear cuts. Apply a belt-saw machine in different areas, but the main ones are woodworking factories and furniture enterprises. The device with the same quality carries out draft processing and produces high-precision saws in carpentry.
Machine design
Much in the processing of wood depends on the parameters of the machine itself, so its design should be considered the most carefully, as well as individual components. The composition of the unit includes a C-shaped bed, upper and lower pulleys, elements, saw, and a working platform, electric motor, protective flaps. Also, for instantaneous heating stops, special brake mechanisms are used, and to delay the tape in case of its rupture, a fixing device is provided. In order for the user to have the ability to adjust the width of the cut, the guide ruler is applied.
When choosing, it is necessary to take into account the location of the idle part relative to the direction of the blanks - it can be left or right. Differ in the structural design of the bed. There are welded and cast bases. However, this criterion is more significant for models intended for processing metals.
Vertical or horizontal?
This classification occurs from the type of line of the ribbon saw - respectively, it happens vertical and horizontal. There are also modifications with the inclined location of the saw, but these are rare instances for specific or complex operations. In large models with a vertical location of the saw, the movement is allowed only for the console with a working element. A small-sized machine Lentoopyl vertical has a different principle of operation - only a saw frame is fixed in it, and the blank can move. Such models can be used for different species Works - and for pieces of wood structures, and for the production of furniture.
Horizontal representatives of band sawing units are considered the most powerful. Separate representatives of this category are capable of cutting with frozen wood and solid breeds. It is noteworthy that the horizontal belt-saw machine in soviet times was intended exclusively for tree processing, although his construction features More suited for metal.
Automatic machines
The manual versions of band sawing machines were also popular, but modern actuators were practically crowded out, so the question is only in choosing the degree of automation. Automatic lental sawing machines The wood is more often used in enterprises that serial produce wood products. In such mechanisms, the feed is carried out automatically - with the help of the engine and feeding of vice. In the event that the scaled element in length will exceed the progress parameters, then its transmission will be executed in two approaches with interception. The choice of full automation, as a rule, justifies ourselves if there is a mass processing of blanks of small length.
Semi-automatic models
Versions with semi-automatic control are often used in the procurement among the advantages that the linkeropyl semiautomatic machine has the possibility of making manipulations with a saw frame and visets in the same auto mode. In the process of working on the workpiece, double pressure (from frame and hydraulic cylinder) is, which allows to cut solid blanks without third-party effort.
Characteristics of saws
The main element of the machine, on which almost all high-quality parameters of the finished product depend. The machine itself is greater affecting functionality And the convenience of work. The width of the band saw blades can be from 2.5 to 5 cm, and the thickness varies from 0.9 to 1.1 mm. In some modifications, the belt-saw machine provides for combining with other characteristics of the saw, but for standard operations it is better to stay on one of the listed sizes. Regarding the material, it is recommended to choose models from which, however, are considered the most common. In addition, in choosing a ribbon saw, it is important to take into account the type of manufacture, which will eventually determine the hardness. In particular, there are canvas with a uniform dressing, with a flexible and tempered back.
Feed and sawing rate
Not always this indicator becomes decisive, but if the machine is selected for production tasks, it is worth paying attention to it. The speed on which crucifers is performed determines the efficiency of the use of aggregates if it is not coordinated with the flow rate and the interdental spots of the saw. As a rule, a belt-saw machine provides operation at a speed of 700-900 meters per minute, which corresponds to most of the canvases having a typical interdental distance. Changing the feed rate, as a rule, aims to increase the efficiency of sawing.
Operating Rules
When performing cutting operations is always important to remember the security, but at the same time do not forget that the main goal is to obtain an even and accurate saw. Initially, it is necessary to fix the wood blank to maximize the vibration of the working path. This will affect not only the convenience of work, but also increase the productivity of the entire process.
Straight cutting is carried out along the guide line or by movable stop, and if curved sawing is performed - in accordance with the applied markup or with the help of special mechanisms for fixing and supplying the workpiece. In automatic mode, straight cutting with a tape sawing machine is facilitated by the removable feeder. This automatic feeder for the design resembles a bracket with its complementary rollers. Manipulating this device can be easily controlled by the process, but if you plan to create a curly cut, then the mechanism of auto-production is removed. Obviously, the mass production in such a work format is impossible or requires other auxiliary mechanisms.
Manufacturers
The market of band sawing machines has one feature, which is a sharply pronounced segmentation by producers, each of which occupies its sector. In other words, there is no serious competition between similar models. For instance, first level Presented by the Russian enterprise "ZUBR", which produces quite solubarbage with basic possibilities and costs of 20-30 thousand rubles. Oddly enough, the Japanese brand Makita is in this class and is generally represented quite modestly - mostly budget versions of average performance.
Those who plan to acquire a truly efficient and multifunctional device, immediately access Metabo products. The assortment of this brand contains copies with a capacity of up to 1,900 W and a maximum depth of 28 cm. To the leaders of the segment rightly, a ribbon-saw jet can be attributed, which is suitable for small carpentry, and for a large scale factory. The most powerful machines are capable of providing up to 5,500 W, and their depth reaches 45.5 cm.
Conclusion
Equipment for the completion of complex wood processing operations is expensive, but it allows you to cope with the work as safe as possible and efficiently. Line sawing machines in this regard are the best solution, since several important parameters are combined in themselves: reliability, mobility, ease of operation and the possibility of replacing responsible mechanisms.
It is impossible to be foreseen in advance how much the specific belting machine will be effective in certain working conditions. However detailed analysis characteristics, among which the depth of the cut, speed, saw parameters, the configuration of the feed elements will allow to get closer as possible right decision. The rest already depends on the quality of equipment operation. It requires regular cleaning, checking all fasteners and clamps, as well as preventive processing of external functional elements.
We have collected for you photos, characteristics, prices and reviews on the best ribbon saws rating.
- band-saw
- power 710 W.
- smooth speed adjustment
- weight 5.7 kg
Price
from 42930 rubles. up to 52110 rubles.
Reviews of Makita 2107fw
Dignity
Easy, powerful, compared to the "monkey" (mounting saw) consumables are free. 1 canvas are enough to dissolve 2-3 tons of metal. The accuracy of crucified all silence!
disadvantages
The bed is very lacking the clamp with the possibility of cutting the blank at an angle.
Comment
It is worth the money for a small workshop perfectly.
- band-saw
- power 350 W.
- weight of 17 kg
Price
from 10976 rubles. up to 13390 rubles.
Reviews about bison ZPL-350-190
Dignity
disadvantages
the guides are very weak enough for a couple of times unscrew the saws, the saws themselves are also very quickly stupidly stupid on the canvases and the normal falls across 1 out of 3 and it is enough to the first bitch.
Comment
The sticker was glued on the working surface, it was replenished, but it was told in the store it was necessary to heat the hairdryer. Am I what spas stickers? On the canvases, I just say good enough of the 7th one was the Super Other so-so, the two immediately burst on the installation and on the spa seam you can see the breadth. All my expectations crashed on the first day of work.
- band-saw
- power 900 W.
- weight 81.2 kg
Price
from 45680 rubles. up to 51300 rubles.
Reviews of Makita LB1200F
Dignity
1) build quality (better than all in their price category)
2) Complete set (4 high-quality saws complete, and not weak demo saws like others, bearing guides)
3) quality materials and attention to detail
4) an excellent, smooth, pig-iron table (who worked on cheaper - he understands how important it is)
5) soft work (on 4+, noise mainly from the tree and not from the machine)
6) Good parallel emphasis. (aluminum, but attached from 2 sides, so the move is always smooth)
7) Excellent smooth sleeve At all speeds (despite the vibration)
8) the ability to increase the height of the height of up to 230 mm.
9) Value for money - 5+
disadvantages
1) Vibration at high speed (treated on the advice of owners from specials. Forum)
2) pulleys require refinement (although it is peccionism, does not interfere with work)
3) the transportation dangles and requires a "file", but it is heal
4) Bearing guides (yes, this is in virtues, and in disadvantages because it can create difficulties when working with a resinous or unreasonable tree - sawdusts stick to bearings) But if you wish, simply replace them with "SUKHARI"
5) weight. One of the most (if not the longest) heavy semi-professional belt saws. For someone this is a dignity.
Updated: 12/23/2018 14:32:31
Expert: Boris Mendel
Ribbon saws are excellent tools to increase productivity in carpentry and carpentry workshops. Its help can be treated significantly more materials than using classic hacksaw or jigsaw. In addition, they make sections more even, and also suitable for curly drinking.
How to choose a ribbon saw
When choosing a ribbon saw, it is worth determining not only its purpose (on wood or metal), but also class. Three groups distinguish:
- Household. This is a relatively low-performance device with a capacity of up to 500 W. They are enough for a fairly leisurely processing of various materials. The main advantage of household belt saws is the price, they are much cheaper than professional devices, and with most tasks associated with the sawing materials during such processes, as a repair, cope;
- Semi-professional. Devices with a power of 0.5 to 1.5 kW. The performance of semi-professional belt saws on a tree due to the equipment with a width of up to 100 mm is up to 10 cubic meters for the working shift. Suitable for small carpentry and carpentry workshops;
- Professional. High-power, multifunctional solutions. Connected to a three-phase network (380 V). Power - from 1.5 kW. Equipment - up to 300 mm, productivity - up to 15 cubic meters of wood, including stuffing, per shift. These tools are recommended for plants, because even on a relatively large workshops, their performance will be excess.
The main parameters of the tape saws are both wood and metal - are:
- Depth. Distance from table tops to the border. Determines how thick the lump can be cut. The most important parameter in combination with power, it is to pay attention to it first. For example, household belt saws with a depth of 60 mm are suitable exclusively for the processing of boards and sheets (plywood, laminate, similar materials), and professional with a depth of up to 500 mm will be copied even with thick brings;
- Width of propyl. Determines the maximum allowable width of the processed board;
- The material of the canvas. The best decision - The canvas from carbon steel, and for drank both wood and metal. It is reliable, durable and stable;
- Number of teeth web. The best way - 180 or 210 teeth. Such canvas provide a smooth, uniform res;
- Stops, swivel and inclined table, backlight working area. These additional functions make the use of a ribbon saw more convenient, especially if required figured cut;
- Support for multiple speed modes. Useful feature For drank both wood and metal. Simplifies the processing of materials with varying degrees of rigidity.
- But the main parameter for the ribbon saw is, of course, class manifested in power.
Rating of the best tape saws
Best compact (rechargeable) ribbon saws
Why she: universal manual ribbon saw.
The manufacturer itself positions this saw as a device for metal processing. And it is not surprising. Milwaukee HD18 BS-402C, despite the fact that it is a manual tape saw, operating from batteries, is distinguished by increased power and easily copes with most tasks for quick processing of any materials - pipes, rods, not too thick trunks and other billets.
The width of the device was cut 85 millimeters, the depth of the cut is also 85 millimeters. The speed of rotation of the tape without load is 146 revolutions per minute, one mode. The saw works from the battery with a capacity of 4 Ah. There is a backlight of the working area.
The saw is characterized by a rich configuration. Two batteries are supplied with it, charger for them, saw tape and transport case.
Dignity
- Rich equipment;
- High power;
- Comfortable design.
disadvantages
- Relatively small depth and the width of the propyl;
- Slow battery charging.
Why it: high depth and width of the cut.
Rechargeable manual tape saw with one of the highest in the rating of the depth and width of the cut - they make up 120 × 120 millimeters. This allows you to use this tool For processing relatively large billets. Special design The saws simplifies the use and reduces the load on the hands during long-term use.
The saw is different and excellent power parameters. According to official information, its capacity is 710 W, which attribute the device to the discharge of semi-professional. Smooth adjustment of the speed of rotation of the tape is supported, there are two high-speed modes, maximum - 80 meters per minute.
The tool is running from the household network. The package, except for the device itself, includes a saw tape, hex key to remove the protective casing and the installation of the canvas, as well as the transport case.
Dignity
- High power;
- Excellent combination of price and characteristics;
- High width and depth cut.
disadvantages
- Included there are no beds, and it is needed, since the device is really powerful;
- Unsuccessful placement of speed adjustment;
Why it: very light, but at the same time quite powerful for wood processing and similar materials.
The main advantage of this hand saw is her small mass. In fact, this tool is the easiest in the ranking, it weighs only 3.8 kg with a connected battery and the installed ribbon. The manufacturer also calls it the most compact - the dimensions of the device are 34 × 16 centimeters. Because of this, the width and depth of the cut - 6.3 × 6.3 cm.
In this case, the device is characterized by a sufficiently high productivity - the maximum velocity velocity is 163 meters per minute. Two high-speed modes with smooth switching between them are supported. The device is equipped lED backlight Working area, anti-vibration gaskets and a protective shutdown system during overheating.
The device works from 18-volt batteries with a capacity of 2.6 Ah, equipped with a LED indicator of the charge level. The package does not include, in contrast to two saw tapes.
Dignity
- Very easy;
- Powerful;
- Anti-vibration gaskets reduce hand fatigue.
disadvantages
- Batteries are not included;
- Small depth and width of propyl;
- No flow of lubricating and coolant.
The best ribbon saws on wood
Why she: excellent combination of price and characteristics.
This latopile machine is focused on using in small and medium carpentry workshops. The power of 800 watts is enough to handle up to 7-10 cubic meters of wood in shift, and thanks to two speeds, it is possible to configure it under the materials used - so that the sawing was as comfortable as possible. The saw feeds from the household 220-volt network.
The device is equipped with an angular focus with the transport scale, due to which it can cut at an angle - up to 45 degrees. The desktop is performed from cast iron. The machine maintains a quick tension tension. At the same time, the maximum depth of the cuticle is 18 centimeters, and the width is 30 centimeters.
An important advantage of the device is the presence of a separate dusting nozzle. This not only helps to improve the ventilation of the workplace, but also extend the operational period of the machine.
Dignity
- Strong, reliable, durable design;
- Rich equipment;
- Quiet work.
disadvantages
- Complex independent assembly, including due to unsuccessful instruction;
- Saw blade Performed by stamping, you need to clean the burrs;
- No tension tension indicator.
Why it: increased power, two speed modes, comfortable desktop.
This ribbon machine is equipped with asynchronous engineWhat guarantees permanent operating parameters and reliability. The power of the device is 1000 W - the highest rating in its segment. Due to the productive motor, the speed of movement of the saw tape is 7.3 or 15 meters per second - this allows the preparation of the workpiece not only from wood or plastic, but also aluminum alloy.
The machine is equipped with a magnetic starter, which eliminates the spontaneous start; adjustable stabilizer based on rolling bearings; a cast work desk with inclination to 45 degrees; nozzle for connecting a vacuum cleaner or ventilation system; And the terminal switch making the tool maintenance safer.
Also, the machine boasts a rich supplied bundle. The depth of sawing is up to 20 cm, width - up to 30 cm.
Dignity
- Quiet work;
- Several security systems;
- High, stable power.
disadvantages
- Uncomfortable tension knot;
- Low quality stock sawd ribbon, it is recommended to replace immediately;
- Pulleys are quickly clogged with sawdust, it is recommended to immediately connect the vacuum cleaner.
The best tape saws for metal
Why it: high power, support for arbitrary sawing angles, depth of reise up to 125 mm.
The main advantage of this belt saw is to support the sawing at an arbitrary angle to 60 degrees. At the same time, the drive bends, and not the table, which makes it possible to process long blanks without the need for additional fixation. The maximum depth and width of the propyl are 125 millimeters, but only for an angle of 90 degrees of the material.
The device is equipped with a 1000-watt motor with two high-speed modes, and the adjustment between them is performed smoothly. The maximum speed is 80 meters per minute. Thus, this ribbon saw is suitable for processing even some steel parts.
Why she: Low price.
Despite the fact that the previous ribbon saw in the ranking is twice as powerful than this machine (and Corvet-422 is equipped with a 550-watt drive), it is also suitable for processing some metal blanks. For example, on the basis of aluminum. The actuator supports three speeds with stepped switching, due to which operational parameters Can be quickly changed depending on the nature of the work. The maximum speed of movement of the saw tape is 50 meters per minute.
The width and depth of the cutting blank placed at an angle of 90 degrees to the movable canvase is 115 millimeters. But the machine maintains processing and 45 degrees - in this case, the maximum material diameter is 70 degrees.
The ribbon saw is equipped with an asynchronous engine, which is distinguished by reliability and durability. Collapsible design allows you to transport the machine to the place of work.
Dignity
- Low price;
- Suitable for a variety of materials;
- Rich equipment.
disadvantages
- Poor-quality Stock web;
- Weak starter;
- Complex assembly, incomprehensible instruction.
Attention! This rating is subjective in nature, is not advertising and does not serve as a guide to purchase. Before buying, you need consultation with a specialist.
Wood processing manual saw At one time, it was supplanted with an ax from greater efficiency. But progress does not stand still. Now there are ribbon saws that are noticeably more manual, but before buying them, you need to explore their main specificity.
Features and characteristics
The conversation about the saw ribbon on the tree is appropriate to start with the presentation of its differences from manual versions (hacksov). The external difference is easy to catch, just look at the canvas. Its edge is covered with teeth, which allows you to saw and log big thickness, and a raw timber. What is important, other types of tools will not allow you to cope with the billets of large sizes. The saws of the belt format are divided into home and professional; One of the differences of these groups is the rate of processing material, but also need to take into account the width of the canvas.
Device and principle of operation
In addition to the web, the cutting parts are included in the ribbon saws. When the toothed machine begins to spin, the blanks are divided into parts. In narrow saws, the width of the workers of the teeth does not exceed 5 cm. In widely, it is at least 3 cm more. But a significant role is played by the geometry of cutting teeth.
If the height of these parts is over 20% in relation to the width of the working area, the risk of breakage of the canvas due to excess load. Attention must be converted, of course, to the accuracy of the arrangement of teeth. If the gaps separating them from each other will be too small, due to the accumulation of sawdust, the instrument fails. In addition to the cutting part and its base, the tape saw always has a table for the workpiece and a special engine. Working surface B. homemade structures It is made of thick wood.
A special pulley is used to transmit effort from the motor to the cutting element. It is worn on the wheel of a thoroughly calculated format. The wheel itself is required to diligently correctly. To do this, use various types of hard stops. The surface of the wheel is slightly mounted, otherwise the ribbon will slip.
What is needed for?
But before leading a thorough conversation about the types of band saws and the features of their use, it is necessary to clearly indicate for what purpose they will be used. General definition - For sawing logs, little clarifies. After all, these work can be performed and saws of other varieties. On the other hand, the change of canvas allows you to increase the functional characteristics of the tool. There is an opportunity to use a ribbon saw when processing not only wood, but also plastics, and even metal.
The canvas can be placed both vertically and horizontally. What is important, such cutting machines can be applied even non-cellionals. And not just apply, but also to obtain a very clean cut line. Additional treatment (Grinding) is not required. The cut range is valid at its discretion; The spark exception allows you to work as safe as possible.
What are there?
The main division of tape saws includes:
- toothed;
- toothless;
- electrospreen formats.
The gear is equipped with a closed sawing circuit. It allows you to cut and cut through the most different materials. Two other types differ only to the type of teeth. Manual (it is portable) The ribbon saw can:
- spin trees in the garden;
- harvest firewood;
- slice wood blanks by exact size;
- collect wooden furniture.
The mini-saw has a pulley with a diameter of no more than 30 cm. The average size group includes products with pulleys from 42 to 50 cm. And heavy sawing units have a drive tape with a diameter of more than 50 cm. Light machines are equipped with motor up to 2000 W motorcycle. For more powerful devices, drives up to 4000 W.
Devices supplemented by bimetallic canvases can be used for processing not only wood, but also metal. The main part of such a canvase is formed by a special spring steel. Immediately the work area is formed from thoroughly sharpened instrumental steel. But there is another division of cloths:
- on the hardening all over the volume;
- for non-hardening;
- on flexible canvas with strong teeth.
Products whose hardness coincides with width, very well compatible with medium diameters pulleys. The harder teeth, the less they will be fascinated. In addition, the permissible velocity of the saw depends on this property. The desktop ribbon system, regardless of the strength of the teeth and other parts, is characterized by excellent power, it works as reliably as possible. Its important characteristic is the slope of the working surface, which determines the angle of cutting material.
The orientation of the canvas is another important criterion of distinction.Horizontal and vertical belt saws are very different. The vertical format of the device can be called almost with a complete base of a large industrial jigsaw. Despite small dimensions, such an apparatus is able to work with a large thickness material. Cutting can be made by the most complex trajectory.
Double-sided saws are usually distinguished by increased precision cut.But besides the features of execution, others must be taken into account technical specifications, Including the depth of cut. It can reach from 8 to 50 cm. The thin canvas can easily break when working with difficult wood processing. If you use a very powerful saw, thin bars are often damaged.
Rating the best models
Examine technical parameters in general form - well, but not enough. It is required to carefully look at the peculiarities of specific modifications. Almost all overviews stably features a ribbon saw "METABO BAS 261 PRECISION". She leaves predominantly favorable reviews. High-quality German assembly and first-class materials allowed to create a machine professional classwhich can cut without breaks.
Consumers note that this unit does not create strong vibration. With it, you can make cuts at an angle, in a straight line, on a complex curly scheme. It is possible to make a radial hole if necessary. Considerable benefits also brings a comfortable pusher. As a drive, an induction engine with a capacity of 0.4 kW, which does not create excessive noise. The level of security of this product is no worse than other European goods.
In addition to the button that allows you to prevent unplanned start, there is a locking of the engine after lifting the cover. The developers have provided an effective backlight of the working area. Typical adapter ensures the addition of a vacuum cleaner.
"BAS 261 Precision"it is equipped with a stanne of cast iron and a turning table. The design allows you to make a very accurate incision that for many people it is very important. No less relevant and the ability to adjust the height of the cut. The tape is changing quickly, and without the key. But any explicit flaws of this model can not be called. A good alternative is the tape saw
"SCHEPPACH BASA 1".This device is distinguished by a long service life. Compared to the disassembled just a modification from Metabo, it is noticeably cheaper. Price reduction is achieved due to a decrease in the width and height of the cut. However, the quality of it is no worse.
"SCHEPPACH BASA 1"great for wood processing and for the manufacture of furniture. The positive properties of this apparatus are small dimensions and decent power. The ribbon saw is equipped with an asynchronous engine that does not require special difficulties in maintenance. Engine is protected by high level. It is provided for a reliable fixing of the billets with the help of clamps from rubber, as a result, the processed product does not slide. But it must be remembered that "Scheppach Basa 1" is not equipped with angular stops.
As for the Swiss units, then JET JWBS-9X It is unlikely that the budget model can be called. But it is equipped with an enhanced power engine. It leads to a motion of a 0.3-1 cm wide width. The working surface can be highlighted in the built-in lamp, also a comfortable parallel focus.
Powerful cast bed is 4 legs. Under them exhibited lining from rubber, helping to suppress vibration. To pull the canvas, only the usual bars screw is needed. The basic configuration includes an angular focus equipped with a measuring scale. However, it is necessary to remember about the limited power of the product.
If this indicator is critical, it is worth paying attention to "Metabo BAS 318 Precision WNB". It is difficult to find equal to this belt saw by model power. Motor develops for an effort of almost 1 kW. The transfer of the pulse to the cutting unit is due to the belt mechanism. Although the saw moves at a speed of 880 m per minute, it moves very smoothly, does not jerk. To ensure the necessary speed and accurately set the direction of movement of the saw, used flywheels equipped with rubber overlays. Due to this, it is possible to fully treat materials of various hardness. There is a backlight. Precision WNB. Differs in the atypical steel performance - it was placed on the trapezoidal platform. This solution is characterized by increased resistance.
Returning to German products, it is worth highlighting "FDB Maschinen MJ 350N". Such a tape saw is characterized by extremely high power and excellent quality. The motor develops an effort of 0.75 kW, while the breaks is made to 20 cm. A very powerful bed is mounted on the supporting legs. Carefully selected rubber linings soften vibration oscillations. The saw can work under the tilt, make a smooth turn or act under a strictly spoken angle.
Lufts and errors when cutting wood with this tool are missing. The excellent accuracy of work is guaranteed. Pilments are characterized by optimal balancing. Consumers can choose one of two operating speeds. Product reviews are quite favorable.
JET JBS-12ideal for processing timber, as well as for a big width board. Designers were able to ensure uniform, although very rapid effects on the material. A saw of such a model is capable of performing direct saws, and a curly cut from a thick tree. The largest width of the sawn billets reaches 30 cm. The engine that produces an effort to 0.8 kW helps to cut even very strong wood species. We must take into account, however, that this unit weighs 60 kg.
A good quality may have ribbon saws of Russian production, such as "Enkor Corvette-35". The device is very powerful, running at high speed. It is recommended for the maximum loaded workshops. The tape is moving at a speed of 15 m per second. This tempo is enough for sawing blanks of various types, not just wooden, but also made of plastic. RibbonsOther machine "Corvette-35" Customers are shipped with high stands.
The rise of the upper frame is sufficient to make it easy to perform even a complex break. The desktop is designed so that it remains a place for the location of the blanks, and for the hands of the operators. What is important, rotating details made in Russia saws are isolated steel casing. This significantly increases the level of security during operation. The tape is supported by a special roller, which makes it possible to avoid breaking or jamming.
Shipment set "Corvet-35"includes the vehicle facilitating the execution of oblique cut. The ability to vary speeds reduces the level of load on the motor. The device can be connected to 220 V networks, the propyl is made to a depth of 20 cm, however, the belt rearrange is quite difficult.
Subtleties of choice
The most important consideration that allows you to choose optimal beltsing machines, is the impeccable quality of the outgoing boards. All sorts of "failures", "waves" and so on are categorically unacceptable. By power, these devices are divided into:
- professional;
- semi-professional;
- homemade.
For a domestic workshop, you should not buy very powerful aggregates. Yes, they are very productive, but also the consumption of electricity will grow significantly. In addition, high-power devices occupy a lot of space and create significant noise. Small-sized mechanisms designed for home usually quieter. However, they are unlikely to cope with the processing of durable wood.
The semi-professional product is recommended for small enterprises and utility workshops. Such a tool can work for quite a long time, including when cutting a strong material. But if you need to handle the frozen forest of large diameter, only professional devices will be suitable. The depth of cut is also played. It is directly proportional to the power of the motor. It is necessary to pay attention to the width of propil. From this indicator the width of the processed boards depends. Machines installed on large industries can cut the blanks to 61 cm wide. It is required to check the degree of sharpening of the teeth that affects the smoothness of the cut. Saws that allow you to change the speed of work is clearly better than ordinary versions.
But you must remember that household instrument Extremely rarely has such a function. The fee for auxiliary options is not too significant, but on the convenience of work they are reflected immediately. The ability to quickly pull the canvas reduces the flow rate, reducing also the complexity of work. It is advisable to choose and versions with millimeter scale. They increase the accuracy of the cut, especially if there are 2 and more stop.
It is important to consider that working with a ribbon saw will have to be careful. Regular maintenance includes wiring and thorough sharpening. These manipulations are quite complex, and in the absence of experience, it is advisable to use the help of service centers. Cash saws with a working tape with special wheels. Selection of sharpening devices is made according to the tooth teeth.
But the geometry of grinding parts is also determined by the technological parameters of the saw. Before sharpening, you should make sure that the teeth of the tool will be able to cut the surface as much as possible. Taking care of such work, you can not make jerks. It is necessary to control the sufficient level of the cooling agent in the grinding mechanism. The accuracy of the adjustment of teeth depends on this. When the sharpening is complete, it is necessary to inspect the ribbon saw. Any burrs, any debris and particles must be removed. It takes to sharpen the tool strictly in protective glasses, with a dressed respirator. It is recommended to give preference grinding machines Professional class.
Teeth wiring is no less important than sharpening them. The task of such manipulation is the reduction of friction force. Complex species Wiring is made only by trained professionals. It is still necessary to adjust the tape saw. This procedure is needed for each newly collected machine, as well as after changing the web. Cleaning pulleys is carried out certainly. It is needed even with stable dust protection. The setting includes the desired tension of the canvas. It is weakened if they plan not to work 2-3 days.
ABOUT proper sharpening Tape saws on wood. See next video.