Desktop or manual jigsaw - which one to choose for the home? Homemade jigsaw - design and manufacture at home Homemade jigsaw do-it-yourself drawings.

Desktop jigsaw The new machine will be useful to every craftsman who cuts out thin details. However, it is far from always possible and meaningful to acquire a full-fledged machine. In this case, get down to business and do it yourself!

The device of the jigsaw machine - what lies inside?

Jigsaw machines are more about special tools than about devices that are needed as experienced master, and the amateur hosting in the garage. Their purpose is reduced to a special task, namely, cutting out complex curvilinear contours from sheet materials. A special “chip” of such machines can also be attributed to the execution of the cut without violating the integrity of the external contour. Most often, sawing occurs on wood and derived materials (plywood, chipboard, fiberboard), although modern machines equipped with appropriate nail files are able to work with other materials, such as plastic or drywall.

Such equipment has found application in the music industry (manufacturing musical instruments) and, of course, in furniture. They buy such units and lovers of tinkering in their own workshop. The device of a traditional jigsaw machine, designed in accordance with all the rules, is as follows: the working surface on which the saw is placed hides the drive (electric motor) and the crank structure underneath. The tension mechanism can be located both below and above the machine.

To process a part, it must be placed on the desktop. Many models have the ability to rotate it at different angles to make bevel cuts. Stops and guides on the surface, as well as rotary mechanism can have markup, which greatly simplifies and speeds up the work. It is the length of the cut that depends on the length of the desktop - most models are limited to 30-40 cm. The power of the electric motor is an important, but still far from the most fundamental factor, since the machine has a huge margin of unclaimed power. For example, for a home workshop or even small production enough "engine" of only 150 watts.

Crank mechanism - much more important detail, because in this case it is on it that the quality of the transfer of the torque of the drive into the forward-return motion directed in the vertical plane by means of a file depends.

Standard jigsaw machines are considered devices with a range of motion in the region of 3-5 cm at an oscillation frequency of up to 1000 per minute. In many models, a change in speed mode is provided for different materials. The jigsaw itself is usually made up to 35 cm long and is able to cut material up to 10 cm thick. The width of the files can vary in a fairly wide range - from very thin two-millimeter to coarser ten-millimeter, with a thickness of 0.6 mm to 1.25 mm.

Even the thickest and widest nail file will easily break if you do not provide sufficient tension along the entire length of the nail file. For this, spring and helical springs are used. Quite often, such machines are equipped with air pump, which cleans the cut from sawdust by blowing, as well as a drilling block. The last device is especially useful, because in this case, the master does not need to be distracted by the connection electric drill and drilling holes - everything happens on the working plane of the machine. Of course, you have to pay for convenience!

How to make a jigsaw machine with your own hands from a manual jigsaw?

On the web you will find many different designs homemade machines, but most of them come down to reprofiling into this machine. Using your ingenuity and watching the video, you can easily make a homemade jigsaw machine from this tool. You only need to modify the jigsaw a little. In fact, it plays the role of a machine tool drive and a crank mechanism, the rest needs to be thought out and implemented.

Of course, manufacturers are trying to please consumers in this area as well, offering their own platform options for quick and convenient rework, however, in reality, only you can make an apparatus that meets your needs. So, the first step is to make a support table, for which they most often use sheet metal. In it you need to make a slanted oblong hole for the saw blade and holes for fasteners (countersunk screws are recommended), and attach the jigsaw to the bottom of the support table.

This design remains only to strengthen on wooden table. You can go beyond this and install guide rails. The convenience of such a device lies in the fact that, in addition to performing functions that are not entirely inherent in it, you can always disconnect the drive and, with a slight movement of your hand, turn it back into manual jigsaw! If you constantly need this tool for work, it makes sense specifically for the machine - it will be cheaper than spending money on a real machine.

Advantages and disadvantages - we continue to modify!

But such an assembly inherits not only the advantages of the tool, but also its disadvantages, in particular, a nail file that is too wide for filigree work, which significantly limits the curvature of the lines. If there is a need for this, there is a way out. So far, our machine differs from the classic jigsaw unit by the absence of springs that would provide sufficient tension for the nail file. But to build a simple rocker, which on the one hand will be under the tension of the springs, and on the other hand fixed on a nail file, is quite easy.

There is another option - to clamp the nail file between two guide rollers, but the first option is still more reliable. Do not forget to turn off the pendulum stroke on the jigsaw before you start using a homemade machine. There is another design - if your tool is powerful enough, then it can only serve as a drive in a design of two rocker arms, between which a nail file is stretched. The movement is transmitted by means of a nail file fixed on the lower rocker arm.

Machine from a sewing machine - we give a second life to old tools!

If you inherited from your grandmother or mother got a foot or hand sewing machine, consider yourself the owner of an excellent jigsaw machine! Of course, for this you need to “conjure” a little over the machine. First, remove the thread weaving device, which is usually located at the bottom of the machine. There is nothing complicated in this, it is enough to unscrew the two bolts. Then we knock out the cotter pin and remove the drive shaft leading to the thread weaving mechanism.

Having unscrewed the top panel that protects the mechanisms, it is necessary to expand the slot in which the needle went. Focus on the needs and width of the nail file that you will use in your work. Jigsaw blades of this kind also need to be slightly modified, namely cut to the maximum length of the needle that could be used on this machine. After grinding off the upper teeth and sharpening the lower part on the point, you just have to insert the nail file into the needle holder and test your machine in action!

1. Manufacturers, models
2. JET JSS-16
3. JET JSS-16e
4. Kraton WMSS-11-01
5. Holzstar DKS 501 Vario
6. Scheppach SD1600V
7. Scheppach Deco Flex
8. PRORAB 4000
9. Proxxon DS 460
10. Hegner Multicut-2S

With the help of a jigsaw tool, various Construction Materials, form figured parts used in carpentry shops when assembling furniture.

Manufacturers, models

Most often, desktop jigsaws of the brands Bosch, Makita, JET, DeWALT, Corvette, Proxxon, Excalibur, Zubr are used. The equipment demonstrates stable operation, good performance. So, the Bosch electric jigsaw has a long operational period, high build quality. DeWALT equipment is characterized by smooth, uninterrupted operation. The desktop jigsaw "Zubr" is equipped with an adjustable pendulum stroke of the saw, which improves the quality of the cut surface.

Stationary electric jigsaw machine Enkor Corvette copes with oblique, longitudinal, transverse cuts. The German Einhell desktop electric unit is sold in 53 countries around the world. Dremel jigsaws ("Dremel") are equipped with a wide range of saw blades, with which you can make parts of complex configuration.

When choosing, you need to study the features of the equipment, know for what purposes an electric jigsaw is purchased, how often it will be used.

JET JSS-16 (10,560 rubles)

The JET desktop jigsaw is used in home workshops, small carpentry workshops for curvilinear cuts of the workpiece. It is possible to install saws with various fastening. Stroke frequency range adjustable from 400-1600 strokes per minute. This ensures high-quality processing of plastic, plywood, chipboard, natural wood.

JET JSS-16e (12,320 rubles)

A jigsaw machine with an asynchronous motor copes with straight and radius sawing of wood of various hardness, polymeric materials. Operating speeds - 400-1800 passes per minute. Safety guaranteed by the transparent cover, the sawdust fan keeps the work area clean.

Kraton WMSS-11-01 (5 679 rubles)

The machine is designed for forming decorative parts from wood, sawing wood in the longitudinal, transverse direction, along an inclined line. The desktop can change the angle of inclination, the cutting file is installed in two positions. The desktop jigsaw has a large frame overhang, so dimensional workpieces can be processed on it.

Holzstar DKS 501 Vario (8,700 rubles)

The desktop jigsaw is designed for cutting external and internal contours of various configurations, including complex curvilinear figures. It is also used for cutting parts made of soft wood, plastic bases. The cutting line is cleaned by an adjustable wood dust removal system. Possibility of connection of the vacuum cleaner is provided.

Scheppach SD1600V (9 800 rub.)

A distinctive characteristic of the machines is a low level of vibration, stable sawing of parts from various materials. You can choose the angle of the desktop depending on the nature of the work. The compactness of the equipment allows it to be used in small workshops, at home.

Scheppach Deco Flex (13,975 rubles)

The sample is equipped with a flexible shaft, which ensures the finishing of lumber. With its help, complex furniture elements are cut out. The stroke speed is adjustable in the range of 550-1650 rpm, the cutting depth is 500-405 mm.

PRORAB 4000 (6 825 rubles)

Desktop jigsaws cope with sawing wood, plastic, metal blanks. Differ in high stability: have the wide basic basis. The working element cooling system prevents the saw from overheating due to friction.

Proxxon DS 460 (34,500 rubles)

The jigsaw unit is equipped with a stable cast steel construction and a magnesium rocker arm. To replace the cutting element, the aluminum table moves 8 cm horizontally. The saws with pin and flat ends can be installed on the machine, providing a high-quality cut of wood, plastic, metal, plexiglass.

Hegner Multicut-2S (52,720 rubles)

The professional electric jigsaw is easy to operate and clean cut. The unit is equipped with a set of original saws capable of cutting wood, polymer materials, metal blanks. Optionally, the model of machines is supplemented with a speed controller, while the cost increases.

The table shows the characteristics of the models trademark"Bison" and jigsaws "Corvette".

A jigsaw machine is a special device that is designed to perform work on sawing wood, its derivatives, as well as other materials (for example: plastic, drywall sheets, polystyrene, and so on) along curved contours and straight lines.

Depending on the power of the electric drive, it can be divided into two types:

• power up to 150 W;
• power over 150 watts.

Machines with a power of up to 150 W are used mainly at home, to work on the manufacture of various crafts from materials of medium and low density and thickness.

Machines with a drive power of over 150W are mainly used in industrial environments, when working with hardwoods and other materials. Such jigsaw machines allow you to work with a material thickness of up to 10 centimeters.

For home and semi-professional use, in order to save money, you can make a homemade jigsaw. This will require the presence of initial knowledge in plumbing and electrical engineering, as well as a small amount of hand tools.

Making a homemade jigsaw

In order to make a jigsaw machine with your own hands, you will need:

• eight wooden planks for making a frame;
• a sheet of thick plywood for the countertop;
• several metal corners, welding machine;
• electric jigsaw;
• accessories for fasteners, drill.

1) We start the design of the machine from the frame. The frame will require wooden blocks square section 50*50 mm. For support posts, four beams 250 mm long are used.

For longitudinal connecting beams, bars with a length of 380 mm are used. End connecting beams have a length of 250mm. All bars are interconnected using conventional wood screws.

2) We make a countertop. We take plywood for the countertop, in this situation we should be guided by the principle: the thicker the better. Normal can be considered a sheet of plywood 10mm thick. The sheet is cut to the dimensions of the frame so that the edges and corners protrude 5 centimeters beyond the edge.

After that on plywood board it should be noted the attachment points of the legs and the jigsaw itself. Holes are drilled according to the marking so that the self-tapping screw falls in the center of the leg.

In the markings for the jigsaw, you should transfer the attachment points and drill holes. A hole for the saw blade is also pre-cut. We fasten the table top with self-tapping screws to the frame.

3) The next step is to install the jigsaw under the countertop. To do this, the entire rack structure is turned over onto the countertop cover.

The electric jigsaw is installed according to the markup and bolted to the countertop. At this stage, one must not forget that the canvas must already be installed and occupy the position provided for it with a margin for the hole.

At this stage, you will need a welding machine to make a fixing structure. It will require four corners. Bottom bar 50*50mm with two holes for bolts. A 200mm long corner is attached to it. Next, a corner with a size of 230 mm (selected for each case individually, depending on the distance from the edge of the tabletop to the canvas).

The descent to the canvas is carried out from a corner 150 mm long, to which a wheel from a jigsaw is attached. This design absorbs all the vibration from the canvas and prevents breakage. The whole structure is attached to the tabletop with two bolts. They should not loosen from vibration.

The work on the manufacture of the jigsaw machine is over, the machine is ready for full operation.

Video: do-it-yourself jigsaw machine.

An electric jigsaw is a tool without which it is simply impossible to perform many woodworking and material processing works in which it is used. Possessing compactness and low weight, a manual portable jigsaw is able to cut out products of very complex geometry from a workpiece.

In work, the jigsaw is very convenient and besides, it provides very precise and thin cut. If you do not want to spend money on a purchased jigsaw, you can make it yourself at home.

The lightest product

The jigsaw table itself can be made with your own hands in a short period of an hour. The advantage of the fabricated design is its simplicity. It can be easily mounted on a countertop or workbench and, if necessary, can also be easily disassembled. disadvantage homemade design can be considered as a small area.

The simplest product consists of the following parts:

1. Plywood.
2. Mounting screws.
3. Clamps.

The working basis of the machine can be laminated plywood, in which it is necessary to drill holes for installing fasteners and for the saw itself. Plywood must be at least 10 mm thick. In this case, in the sole of your power tool, you may also have to make holes for the mounting screws.

Homemade design can be attached to workbench with clamps. Please note that the heads of the screws for fastening must be recessed into the surface of the sheet so that they do not interfere with you during operation. Such a machine can easily handle the processing of small workpieces up to 30 millimeters thick. A drawing of this type of machine can be easily found on the Internet, and then with your own hands you can assemble it at home.

Another variant

This option consists of the following parts:

1. Bed made of chipboard.
2. Tube for vacuum cleaner.
3. Laminated plywood for machine cover.
4. Confirmants.

There is a second version of a stationary device for working with wood material, which is assembled from more spare parts, but it will not be difficult to make it. The bed is made of chipboard and consists of a rear wall and two sidewalls. To make it easy to get to the power button, the front wall of the machine is missing.

In the back wall you need to do it yourself drill holes for vacuum cleaner tube and cord. The cover for the machine can be made of laminated plywood with a thickness of 10 millimeters. The whole structure can be pulled together by confirmants. The jigsaw can be fixed in the same way as described above in the first case.

On a machine made according to this option, more massive workpieces can be processed, however, when working with a thick workpiece, the jigsaw saw can go in both directions and lean back. In this case, the accuracy of the cut deteriorates. This disadvantage can be easily eliminated with your own hands by installing a bracket on a home-made machine that will serve as an emphasis.

The jigsaw saw will move between two 11mm bearings, which must be screwed to the L-shaped strip made of steel. The back of the saw will rest against the wall of the bracket itself. This design will prevent your jigsaw blade from deviating from a given path.

The bracket must be attached to the frame, made of bars 50 by 50 millimeters. It can be lowered or raised depending on the length and thickness of the wood being processed. To do this, the frame itself, together with the stop, must not be fixed tightly to the sidewall of the machine, but pressed against it with a hardboard, steel or textolite plate. Install vertical stand frame between hardboard and bed.

The machine can be more convenient if you mount an additional limiting bar on it, with which you can cut the material into workpieces of the same length and thickness.

The limiter is attached to the machine with clamps. His are made from wooden beam , aluminum or steel corner. You can also, for convenience, install a bar on a sled, which must be fixed to the sides or bottom of the tabletop.

Table for jigsaw machine made of chipboard

For making this jigsaw table you must have a certain carpentry skill, since when connecting its tsarg with legs, it must be made into a tenon groove. The tenon groove itself can be changed to a connection using dowels, wood glue and self-tapping screws.

The cover of the machine must be made lifting, to facilitate access to the tool when replacing it. In order for the machine to be multifunctional, it is necessary to provide a place for mounting a milling manual machine.

The table is assembled from the following materials:

• bar 80 by 80 millimeters;
• bar 40 by 80 millimeters;
• laminated plywood or Chipboard sizes 900 by 900 millimeters.

Measure the distance between the legs, it should be from 60 to 70 centimeters. The bars for the prolegs and the tsarg will be obtained if the bars 80 by 80 millimeters are cut lengthwise. You can choose the height of the legs yourself at your discretion, it all depends on how convenient it will be for you to work on the machine.

At each end of the prolegs and the tsarg, it is necessary to drill two holes for the dowels. The same holes must be made on the sidewalls of the legs. Coat the dowels with glue for half their length and insert into the ends. After that, assemble the frame completely. It will turn out to be indestructible. After checking and possible corrections, it tightens tightly.

All surfaces at the contact points must be smear with glue. Use self-tapping screws for additional structural strength, which must be screwed through the holes prepared in advance for them.

The lid must be attached to one of the drawers with the help of hinges; for this, a slot must be made in it to facilitate the removal and installation of the jigsaw. In the countertop on the back side, it is necessary to screw two strips with a pre-selected quarter, into which the sole of the power tool should enter.

Holes must be made in the slats, into which bolts or clamping screws must then be installed. A jigsaw fixed under the tabletop will be able to cut thicker material if a recess is made for its sole in the lid. The easiest way to make this recess using a milling machine.

As a result, the table will turn out to be very simple and spacious, so the necessary strength of its cover can be provided by a large thickness of chipboard or plywood. Use sheets of 20 mm or thicker.

Jigsaw machine using thin saws

Since, when cutting difficult patterns in plywood, I saw an electric jigsaw, it is not well suited for this, you need to take a thin nail file. It can be fitted to hand power tool using the original tool.

We also attach the jigsaw to the tabletop, but a thin file must be pulled, as it will not be enough just set on a pendulum. To facilitate the process of stretching the file, it is necessary to make a rocker from a bar.

In this case, the tension of your web is provided by means of a spring. Put its lower loop on the transverse hairpin. The upper loop must be inserted into the adjusting screw, which changes the tension of the damper. All wooden blanks for a homemade machine made of hard wood.

Since there is no possibility of fastening a thin-section blade in a jigsaw machine, you can remake a piece of an old saw by first drilling a hole in it and completing it with a screw with nut and clamping plate.

A vertical slot must be made in the rocker arm, into which a second steel plate must be inserted. It is attached to the rocker with screws. The upper part of the file must be attached to it in the same way as the lower part. To make it easier for you, you can take an old jigsaw to make a trimming plate.

The jigsaw machine allows you to quickly and efficiently cut wood. consists of a working surface, racks, motor and spindle assembly. Some devices are made on stands. Clamps are quite often installed in the side of the work surface. It is also worth noting that the models differ in power. The manufacture of a jigsaw machine can only be carried out if the instructions are followed.

Desktop devices: expert reviews

If you believe the reviews, then making a desktop modification is very simple. First of all, a rack is prepared for the work surface. Its width should not exceed 30 cm. It is more expedient to select a motor of a single-phase type with a maximum voltage of 220 V. A home-made jigsaw machine (desktop) produces an average operating frequency of 55 Hz.

Reviews of experts say that yews are best used from steel, if desired, they can be cut out on their own. The file is mounted on a spindle assembly, which is attached to the rack. Many models use a latch that plays the role of a stop. To fix the file, a small screw is used.

Models on legs

If necessary, you can do this with your own hands. Modification drawings include frames different sizes, and spindle assemblies are usually used with guides. Many models are made on a wide bed. Legs can be installed from tubes. There are also machines with plates. After cutting out the working platform, you should take up the spindle assembly.

If we consider devices with control units, then the model will require a controller. It is more expedient to use a motor of a collector type for 220 V. Yews are installed on jigsaw machines of a rotary type. The direction must be welded to the edge of the plate. The file in this case must be securely fixed. Optimal Height spindle assembly is 2.2 cm. At the end of the work, it is important to install power cable and equipment connection.

Feedback on devices with a wide frame

Professionals are able to assemble a jigsaw machine with their own hands. Device drawings indicate the presence of wide stops. However, first of all, you need to install the frame. If we consider a simple machine, then the latch for modification can be selected for a small length. Reviews of experts indicate that two racks are enough for the model. Used to assemble the machine welding inverter. The spindle assembly itself is installed in the central part of the working platform. The hole for the file can be made with a cutter. It is also worth noting that experts do not recommend the use of two-phase motors.

Compact modifications

Following the instructions, you can assemble a compact jigsaw machine with your own hands. Device drawings include double racks and narrow frames. Beds are applied with a low profile. Many models have a spindle assembly without a holder. In this case, the guides are set to a short length. For self assembly Models are recommended to choose a high-quality frame first.

Additionally, a clamp is soldered under the work plate. To reduce the level of vibration, you can use the lining. To fix it, ordinary glue is used. The file for modification should be selected with a small thickness. The optimal installation distance of the central node is 14 cm. At the same time, the width of the platform is on average 17 cm.

Jigsaws for 2 kW

If you wish, you can make this jigsaw machine with your own hands. Drawings for assembling modifications are very easy to find. As a rule, frames are used with a width of 35 cm or more. The thickness of the plate should be about 1.5 mm. The hole for the file must be made before installing the central node. If we consider models without stops, then the frame is used with a low profile. It is also worth noting that it is more expedient to install the spindle assembly on a lining.

A casing is used to reduce the noise level. Many models use multiple stops. In this case, the node is installed at a height of 10 cm. It is better to fix the file on the plate. The clamp can be screw type. After fixing the central node, the motor is placed. For modification of this type a device with a single-phase unit is suitable.

Models for 3 kW

At 3 kW, a do-it-yourself desktop jigsaw is quite simple to make. Experts recommend using racks with wide stops. Fasteners need to be installed only after the central node. The file for modification can be picked up by 1.2 mm. Some experts make a hole after installing the frame. In this case, the supports are soldered on the sides of the table.

Next, it is important to evaluate the size of the spindle. It is more expedient to use the motor with a protection system and a casing. It is also worth noting that collector devices that operate at a frequency of 45 Hz are very popular. They have low energy consumption and do not overheat. Holders are used to fix workpieces. The optimum spindle height is 15 cm. It is also worth noting that there are models with tuning plates. A flywheel is used to control the rack. To install the control unit, there is a conventional controller.

How to make a 5 kW device

Having prepared a few stops and you can make a jigsaw machine with your own hands. Expert reviews indicate that 5 kW models are well suited for ripping. Before starting work, all essential tool. You will need a saw, as well as a welding machine and a cutter. It is more expedient to assemble a frame for a jigsaw machine from steel plates with a thickness of 1.3 mm or more. For the motor, you need to immediately provide a place. The beds in the devices are installed with a high profile.

At this stage, you can immediately cut a hole for the file. The plug assembly must be mounted on the top of the plate. Additionally, it is worth noting that the file will require a large holder. If we consider a simple model, then the racks can be installed on the sides of the frame. Yews are used rotary type. At the top of the frame must be a rack. A small casing is selected under the motor. On average, the width of the frame should be 35 cm. If we consider professional models, then they use adjustable clamps.

Modifications for two quills

How to make a jigsaw machine with your own hands? The model with two quills is assembled only on a wide frame. First of all, plates are cut out under the bed. If we consider a desktop modification, then it is more expedient to install the control unit at the top of the device. The optimal frame width is 45 cm. In this case, the spindle assembly is installed behind the stops.

Must be provided for racks. Many models use transfer blocks. In this case, the motors are suitable only for a collector type with a frequency of 30 Hz or more. The file is installed as standard in the holder. The optimal height of the spindle unit for models is 35 cm. Quills for adjusting the bed are used with flywheels.

Models for three quills

On the basis of a single-phase motor, it is easy to do this one with your own hands. Tools should be prepared in advance. Many models are equipped with frames for four stops. They are long and high profile. It is also worth noting that the spindle units are selected with. At the beginning of work, it is very important to calculate the length of the frame. If we consider ordinary spindle assemblies, then the rack for them is prepared for a short length.

The central support must withstand heavy loads. A welding inverter is used to install the plates. The motor will require a casing that will significantly reduce the noise level of the device. A saw for modifications of this type is suitable for 1.2 mm. With a power of 3 kW, a device for three quills will produce a frequency of 55 Hz. Brackets are needed to fix the flywheels.