Circular saw on a single tractor with your own hands. Submissive circular saw

DIY circular engine engine from a walk.behind tractor

This is not the best option for a miniature circular saw in terms of endurance and reliability. If you use a hand drill without making additional changes to the design, then you can offer two options for a circular saw from a drill. The first option will use the clamping cartridge, without any changes. the discise of the disk will need to be planted on the bolt and clamp in a drilling cartridge. The second option will be that the drilling cartridge will need to be removed and used to fasten the saw. But be that as it may, the manual drill is designed for a short-term operating mode, manufacturers recommend continuously using it for only 2-3 minutes, and then take at least 5-7 minutes a break. This tool is designed to work with drills with a maximum diameter of 10-13 mm, so using a circular saw disk with a diameter of even 125 mm on such a saw will hardly be reasonable.

Motor

There is already a pulley on the engine. This is a standard pulley that is used in the washing machine.

Extended studs of the engine housing will be used as points of fastening. Regular studs were replaced by longer M8 threads. Brackets are made of a corner of 60×60 mm. At the mounting point to the engine, the holes are drilled, and in the places of attachment to the bed, a slot is made to adjust the belt tension.

Countertop

A sheet of metal 2 mm thick will be used as a desktop tabletop in the circular. This is enough for the workpiece to move freely along the desktop.

Holes are made in the metal for planting screws with a secret head. In addition to metal, a wood-boom plate can be used as a table, and make it from plywood. The circular desktop is recommended to make it so that you can set the emphasis on it.

Transfer of rotation

In this table circular saw, belt transmission will be used. From the engine pulley, the rotation will be transmitted to the working shaft using a wedge belt. The pulleys on the machine are used one diameter, so the speed of rotation of the working shaft will be the same as the engine. 1450 revolutions per minute. These are standard pulleys used in the washing machine.

Circular shaft is taken from corner grinders. This decision is quite justified. There is no need to wise with turning work, there is already a ready.made thread with the washers of the desired planting diameter. And you can fit the diameter of the shaft with your own hands by simply holding the shaft in the drill and processing it with a file.

The working shaft with a pulley installed on the frame will have this type.

Main nodes, materials, tools

The algorithm for creating a circular saw with your own hands is quite simple. First you need to determine for what purposes the circular will be used. If this is a small portable machine for working with a laminate and plywood, then here you should think about a device from a manual circular saw, and if there are more grandiose tasks, it is better to think about a more reliable engine and impressive size of the machine.

In any case, you will have to make drawings of the device to calculate how and where the equipment will be installed, how the main parts will be attached, and at the same time think about which tool will be needed for work.

For a small portable circular saw, you can use the popular assembly scheme of a body of multi-layer plywood or pieces of woody stove. Well, if you plan to use belt gear and a motor from the washing machine, you will need a tool for working with metal. You can’t do without welding.

Varieties of circular saws for a walk.behind tractor

To date, finding a factory circular console for a walk.behind tractor is quite problematic today, therefore, most owners of motorized agricultural devices prefer to manufacture such equipment with their own hands.

Let’s call several good advantages affecting the choice of cottage owners and private houses:

It is worth paying attention to the performance of the engine engine, it will provide the necessary power of the circular prefix operating from the walk.behind drive, and not from the usual electric motor.

It is best to use units with a capacity of 3, 4 and above horsepower. At the same time, it should be borne in mind that professional circular circus operates from a 3 kilowatt electric motor, and 1 kW is 1.35962 horsepower.

Manual circular circus, designed for a short sawing of non-weed boards, enough power of 1.5-2 kW is enough. Therefore, based on the planned work, we select the working body with the corresponding characteristics.

Is it possible to make a home.made circular with a motor block

On the Internet you can find a lot of schemes and descriptions for creating a circular prefix for a walk.behind tractor yourself. One option is to use a table of bars. The design is connected together using bolted joints. In this case, the motor is disconnected from the walk.behind tractor and fixed directly under the countertop on the transverse board. A specially manufactured hinge will securely secure the power plant in the pre.marked place of the bed.

You will also need a bicycle spindle and a star D8 or D6 from the motor. Naturally, you will need a shaft, a sleeve, a metal plate of 4-5 mm thick and the disk saw itself.

The scheme is as follows:

On the Internet there are other options for manufacturing the prefix using belt gear and three.armed pulleys. in this case, the engine from the walk.behind tractor is not dismantled.

We offer you to watch a video about the work of a home.made circular with a drive from a walk.behind tractor:

Is it possible to make a home.made circular with a motor block

On the Internet you can find a lot of schemes and descriptions for creating a circular prefix for a walk.behind tractor yourself. One option is to use a table of bars. The design is connected together using bolted joints. In this case, the motor is disconnected from the walk.behind tractor and fixed directly under the countertop on the transverse board. A specially manufactured hinge will securely secure the power plant in the pre.marked place of the bed.

You will also need a bicycle spindle and a star D8 or D6 from the motor. Naturally, you will need a shaft, a sleeve, a metal plate of 4-5 mm thick and the disk saw itself.

The scheme is as follows:

On the Internet there are other options for manufacturing the prefix using belt gear and three.armed pulleys. in this case, the engine from the walk.behind tractor is not dismantled.

We offer you to watch a video about the work of a home.made circular with a drive from a walk.behind tractor:

Reviews of the owners

Anton, 32 years:

My walk.behind box has a power of 5.5 liters. With. adapted it for the duration of the construction (the newly built) as a circular saw. I suffered a little, read the Internet forums and made such a prefix. I cut boards without problems. Later, when the construction was over. he cut firewood (we love to indulge in live fireplace warmth, and to stole the bathhouse). The idea turned out to be successful, I did not have to spend money on a chain saw. everything was done by the same tractor.

Oleg, 29 years old:

On the advice of his brother made a circular to the walk.behind tractor. It turned out. the right device on the farm: here to cut the branches and cut the boards. Cooked a small countertop, the uniform tractor joins with the belt gear, the installation-demonstration takes very little time.

Anatoly, 49 years old:

When choosing an option, I preferred a design with a non-removable engine-you rarely use a saw, collect, choose longer. I use a three.armed pulley and belts. I quickly put on and work boiled, just as quickly disconnected the prefix and went to plow. The design turned out to be light, so I endure it as needed when and where I need (faster the same.based tractor to transport, than to pull the boards). I am satisfied with my work.

Manual device made of corner grinder

If the farm has a “angular grinder”, then there is no better device for manual disc saw. Do not know how to make a mini circular saw at home from such a popular tool? Do not despair, because its manufacture implies only ensuring a sliding stop and an axial handle to an existing unit. Sliding emphasis includes in its design two segments of a metal corner of a small section located on both sides of a saw disk. Using bolts and nuts, corners are connected to the front and back of the transverse ligament, and the technological gap between the sides of the stubborn structure and the working element will be provided with washers.

It is necessary to put a metal strip clamp on the corner grinder so that its spi.screed is located from below, and a strip of galvanized metal with a hole under a sliding emphasis is already fixed to it. In principle, a special clamp with a persistent can be made as a whole, but in this case the thickness of the metal strip will ideally be at least one and a half millimeters. Further, in the housing of the reducer of the future circular, you will have to make a couple of holes for the bolts, for which it is disassembled, and the points of drilling are determined. A axial handle for a circular saw collected from an angular grinder is attached through the holes made, since the existing handle will not allow to carry out high.quality cuts, even if the master has remarkable physical strength.

The axial handle, which will be supplied with a circular of the corner grinder, is made of a metal rod or tube. The design in shape can be a transverse bracket or a kind of horn. The ends of the metal part with which the handle is attached to the gearbox are supplied with holes for fasteners. There is one important point here: the ends cannot be rumbled to exclude the deflection of the handle during the operation of the circular assembled with your own hands. It is also necessary to make an adjusting bar from a segment of a metal rod (4. 6 mm), for which we bend one end into the loop, we rush slightly and form a hole for the front bolt of the stop. The uniformity of the gap, as usual, is adjusted with washers.

A thread is cut at the other end of the rod, thanks to which it will connect to the handle. Previously, one nut is wound on the thread, and after assembling the structure. the second. Pulling and lowering the nuts of this device for a homemade manual circular saw, the cut depth is regulated. This is how at home you can remake an angular grinder in a full.fledged disk tool designed to cut various materials. By the way, remaking the circular from the drill, you can achieve a similar result.

Miniature circular machine type machine

The mobility of the element is achieved by sawing the horizontal segment into two uniform parts, which after installation are fastened with clamps. To the vertical part of the bed on the clamp, a disc saw is fixed. A table from a manual circular saw assembly can function as a cutting machine, if you install a standard cutting disk on an angular grinder. It is worth noting that the through cutting will not exceed 80 mm, and for the processing of larger lumber, a home.made circular machine will be required more serious, which will be discussed later.

The well.groomed area always attracts the attention of strangers with their purity and order. However, not everyone thinks about how much time and effort it takes to bring a large territory to idyll. A large role in this case is played by various nozzles for the same.based tractor, and in particular the grinder of the branches. About him and will be discussed today.

Claim for a walk.behind tractor. select the most effective equipment

If you properly process the personal plot, you can significantly increase the productivity. People use small mechanization to obtain such results. For example, many people like to spill overlook. This is a small motor on the frame that can drag a plow, a harrow or another device for processing soil. If the budget for agriculture is small, then, having bought a small unoic tractor, a person immediately begins to think about how to save on additional acquisitions. For example, how to make a cupboard for a walk.behind tractor with your own hands.

Can I do it yourself?

Naturally, the times when the cigns for a walk.behind tractor or any other attachment was required to forge in the blacksmith, have long passed. Now everything is much easier. But you will need to use locksmith equipment to create an enchanter for a walk.behind tractor.

• Welding device. It is desirable that it be an arc type.
• Gas-burner. She will help warm your future product.
• Corner corner grinder. It should have a set.
• You still need either a powerful serious drill or a generally drilling machine. No less serious drills should be attached to it so that even a two.row perch can be created.
• Sharpened or electricity.
• A workbench for locksmith work, equipped with a vice, fasteners and files. Sufficient size to work comfortably with attachments, despite its size.

What kind of cigns do you need?

Today there are Lister cunnets for a walk.behind tractor with adjustable or fixed angles. A fixed angle in advance during creation is the most simple when it comes to putting in practice. It is easiest to make it. You need to cook the base of the three.millimeter sheet of steel. This node will be responsible for the first resistance of the land formation.

To create the right bracket, you should use a four.millimeter steel strip. After the part is formed, it is extremely necessary to harden it with a burner. Make a field board from a 5mm piece of steel, bending it. Spring sheet is perfect. Do not forget to first “release” the metal, and then harden again on the burner.

According to drawings, the main load in the design will be on the rack, so pick up a thick steel strip for it, preferably, at least eight millimeters in thickness. Weld in two passes so that there is one seam from each side. To create the wings, it makes sense to take a less thick metal, then the cupboard created by you for a walk.behind tractor will be less heavy.

For example, a two.millimeter piece of steel. Follow compliance with dimension so that the wings are correctly joined with the basis when the installation will occur. To bend the wings, you can take any template, for example, a suitable diameter steel pipe. The design will gain sufficient stiffness due to its concave shape and welds, and it can be installed on a single tractor.

A few words about the adjustable leather cigarette light on the one.legged tractor. Here the wings are fixed on the grounds on hinges. And there are rods in the tail, which, in fact, regulate the angle.

When the design is ready, you just need to finish the traction device. It will require the creation of a movable mount so that later it could be placed any width of the rows.

Remember that for the Lister cumber, regardless of its subspecies, you will need a very powerful unoic tractor.

The advantages of disc cakes

Disk cigns. another type of attachment equipment. This is not a plug.shaped perch. The advantage that a disk hill for a walk.behind tract has, created by yourself is that it can be synchronized with the capabilities provided by the walk.behind tract. For example, you can adjust power or speed. And since the soil has a slight resistance, it is not worth buying cups for potatoes to a motor unit with a more powerful engine. If you select the disks of the walk.behind tractor correctly, then you can do potato hilling in any phase of its development.

The most difficult thing is to create such a cupboard with your own hands, to obey the discs. It is best to fix a home.made disk perch on a bearing with seals.

Keep in mind that if one of the disks suddenly jams in the process, then the whole car can turn aside, it is not known how many grooves he will ruin. If you do not know how to spill over the walk.behind tractor, read the materials from our site where everything is told in detail.

The principles of the “right” cun

The most important thing is to configure a disk perch for a walk.behind tractor? Pick up the angles of inclination and the depth to which the hill overlook will plunge into the ground. To configure everything correctly, you need to place the moving elements recorded by bolts on the bracket.

A very curious source of material for disk cunning for a walk.behind tractor is disc saws that have become unusable. The teeth will loosen the soil very efficiently, although the soil from the aisles will not rise very willingly. It is clear that the axes in this case should be placed on the bearings. Otherwise, you risk not getting the right rotation.

About propeller cigns

In devices of this type, both rotation and progressive movement are involved. Their effectiveness is many times more than other types of hilling units, which means that the cost also increases. To create such an unit for a walk-behind tractor with your own hands, quality metal is not required, but also equipment: a device for welding and a saw-upper grinder.

You will also need a special scheme to understand what should be attached to. The axes should be adjusted to the walk.behind tractor, and all other details will only have to weld using the arc welding method. Such a cupcach for cutting the furrows at the same time loosen a row and throws part of the earth to the ranks.

Is it possible to make a home.made circular with a motor block

On the Internet you can find a lot of schemes and descriptions for creating a circular prefix for a walk.behind tractor yourself. One option is to use a table of bars. The design is connected together using bolted joints. In this case, the motor is disconnected from the walk.behind tractor and fixed directly under the countertop on the transverse board. A specially manufactured hinge will securely secure the power plant in the pre.marked place of the bed.

You will also need a bicycle spindle and a star D8 or D6 from the motor. Naturally, you will need a shaft, a sleeve, a metal plate of 4-5 mm thick and the disk saw itself.

The scheme is as follows:

On the Internet there are other options for manufacturing the prefix using belt gear and three.armed pulleys. in this case, the engine from the walk.behind tractor is not dismantled.

We offer you to watch a video about the work of a home.made circular with a drive from a walk.behind tractor:

Reviews of the owners

Anton, 32 years:

My walk.behind box has a power of 5.5 liters. With. adapted it for the duration of the construction (the newly built) as a circular saw. I suffered a little, read the Internet forums and made such a prefix. I cut boards without problems. Later, when the construction was over. he cut firewood (we love to indulge in live fireplace warmth, and to stole the bathhouse). The idea turned out to be successful, I did not have to spend money on a chain saw. everything was done by the same tractor.

Oleg, 29 years old:

On the advice of his brother made a circular to the walk.behind tractor. It turned out. the right device on the farm: here to cut the branches and cut the boards. Cooked a small countertop, the uniform tractor joins with the belt gear, the installation-demonstration takes very little time.

Anatoly, 49 years old:

When choosing an option, I preferred a design with a non-removable engine-you rarely use a saw, collect, choose longer. I use a three.armed pulley and belts. I quickly put on and work boiled, just as quickly disconnected the prefix and went to plow. The design turned out to be light, so I endure it as needed when and where I need (faster the same.based tractor to transport, than to pull the boards). I am satisfied with my work.

Large homemade circular saw

In the manufacture of a frame for the top of the saw, it is best to use a metal corner with a width of 25 mm. In this case, the rectangle, which will be the frame of the upper part of the home.made circular, must have dimensions 600×400 mm. Further in the corners of this quadrangle four pipes are welded, the diameter of which should be 17 mm, and the height is about 2.2 m.

After that, it is necessary to strengthen two corners on the frame, on which bearings will later be fixed. The distance between these corners directly depends on the length of the shaft. To fix bearings, as a rule, clamps are used. It is best if the bearings installed on a home.made circular will be closed. So you can not be afraid that wood chips will fall into the space between balls, rings and a separator. Do not forget to cut the thread at the very end of the shaft, so that in the future you can install a cutting disk on it.

The lower part of the circular saw should be made much more massive, which will provide it with the necessary stability and reliability. Therefore, in the manufacture of the lower frame, you need to take a corner with a width of at least 40 mm. Next, two more additional corners should be fixed across the frame, on which a homemade circular engine will stay in the future. The most appropriate engine for a Circular saw made by yourself is an asynchronous three.phase motor, with a power of at least 1.5 kW and with 1,500 revolutions per minute. The pulley stream should have a fairly large size, about 80 mm, and it should be planted directly on the shaft itself. In addition, you will need to weld a rather small metal site to the frame, on which the starting device will be placed. Large pipes 2.2 m long, which were previously welded by you in the corners of the frame, are necessary for high.quality stretching the belt so that metal lambs clench thin pipes.

Now, in finished supports made of pipes, it is necessary to fit both the lower and upper parts of the home.made saw, and then tighten and squeeze the belt with metal lambs. The launch of the motor in this model of the circular with your own hands is carried out using start.up capacitors. In order to load the motor and increase its torque, you can apply 220/36 400 W transformer.

Circular circular with an electric motor

You can make a homemade circular quite easily to cut logs and bars of wood, the thickness of which corresponds to the power of the electric drive installed on it. If you intend to work with large and very thick wood bars, then you should equip your home-made saw with a truly powerful electric engine, as well as install a shaft and belt transmission on it. The best solution in this case will be the installation of a special pendulum village.

In the manufacture of a pendulum circular with your own hands as a material for a frame, only very durable steel corners should be used. Further, on a finished steel frame, it will be necessary to place all the mechanisms necessary for the normal operation of a home.made circular saw. With this design, you can personally without any special efforts to establish the height of the cutting disk, while avoiding excessive design difficulties.

DIY circular: “transformation” of a saw, corner grinder or engine

The more tools there are in the household, the more comfortable and easier the work of the master, accustomed to doing everything yourself. The necessary tools of labor include the heroine of this article. a circular saw, which any craftsman, often working with wood, dreams of. The purchase of expensive equipment seduces few, since this path is justified only for professional carpenters who can quickly recoup costs. For the rest, the best option would be a logical solution. with your own hands. A homemade machine will be able to easily cope with all the tasks, but will not require large financial sacrifices from its author for its manufacture.

The main task of this equipment is to perform an ideal long section in wood. In order to guarantee the quality of the cut of the circular, several conditions are needed: the high speed of the cutting edge, its acuity, the hardness of the “disk. working surface” system, safety, strength and convenience.

Small dimensions of the circular do not make it possible to use it during the construction of the house, when wood is required in large quantities, because the functionality of home.made equipment is not so wide.

But during repair work, such a machine will become a savior, an indispensable assistant. The circular will allow you to quickly and efficiently get all kinds of wooden blanks (bars, strips, rails), cut the leaf material on the stove of the required size.

Having such a tool at hand, it is easy to make fences, shelves, racks, tables and chairs. If you install a special disk on it, then a home.made circular can work even with metal: both with relatively soft aluminum and with other materials, but their thickness should be a maximum of 2 mm.

TOP-10 best circular saw

The circular saw on wood is a rather popular tool, so manufacturers have created a huge number of different models on any consumer. Having processed a large amount of available information, we have made a list of the ten best circular saws.

• Bosch GKS 190.
• Interskol DP-190/1600M.
• Makita HS7601.
• Bosch PKS 40 2015.
• Hammer CRP 1500 D.
• BlackDecker CS1004.
• Makita 5008MG.
• Bosch PKS 55.
• BlackDecker CS1550.
• Hitachi C6ss.

Below we will consider each model from the list in more detail.

Bosch GKS 190

A manual saw will have to go to the place in everyday life, at a construction site and in the workshop, as it has a good powerful engine and is quite capable of working with solid woods. The case has a fan, which during operation blows the accumulated sawdust from the viewing line, and the ability to connect the vacuum cleaner ensures their complete elimination.

Convenient grip with hands is provided with an ergonomic shape of the handle and rubber lining. Parallel emphasis and the ability to saw at a large angle significantly expand the capabilities of the power tool. A spindle clamp is provided, so it is easy to change the discs.

Power	1400 watts
The depth drank	70 cm
The speed of revolutions	5500 rpm
The weight	4.2 kg
Dimensions	393 × 282 × 264 mm
Tilt angle	56 °
Disk diameter	190 mm

Price: from 7 939 to 12 781 rubles.

• A wide angle of inclination of the tool (56 °);
• The vacuum cleaner pipe is mounted;
• engine power allows hard wood.

Assembly quality at a fairly good level. When turning on, there is no strong jerk, despite the lack of smooth start. Long cord. Parallel emphasis sits tight, without backlash. The presence of a scale of the depth of the drink. But one of the most important advantages why the choice fell on this model. the cut depth at 45 ° is 50 mm. The tool is excellent!

Interskol DP-190/1600M

Interskol circular saw is capable of working not only with wood, but also with non.ferrous metal and plastic when installing the appropriate saw disk. Disk change will not cause difficulties due to the fixation of the spindle and the presence of a special key in the supply kit.

Adjusting the depth of the disk immersion and setting up the angle of inclination allow you to produce a wider range of work compared to models with a standard set of functions. On the sole of aluminum alloy, grooves are provided for the guide tire, which you will also find in the kit. The technology of smooth start will extend the life of the tool.

Average

• a smooth start system has been installed;
• The spindle is securely fixed for the sake of a light and safe change of disk;
• Electronic engine protection from overloads is built;
• the possibility of sawing at an angle of 45 °;
• The protection against random inclusion is mounted.

Gorgeous disk circular saw, purchased in my small workshop about a year ago. I liked the construction of the saw, thought out from and to. Good assembly, without shaking and backlash. I chose that the weight was normal and it was possible to configure the angle and drink the depth. It is a pleasure to lead it, it does not throw it due to weight, does not rummage, it saws exactly. Interskol generally worthy company.

Makita HS7601

High.quality Makita circular saw is used for quick and neat sawing of blanks in a straight line. You can connect a vacuum cleaner, which will ensure good visibility of the cut line, the cleanliness of the workplace and protect the operator from fine dust.

Easy access to coal brushes provides for their independent replacement when wear without contacting service centers. Small dimensions and weight of the tool facilitate operation and allow him to find a place even in a small workshop. The landing diameter of the disk is 30 mm, so you should be careful when selecting consumables.

You will be interested in: review of the best gasoline trimmers: TOP 7 rating, characteristics and reviews

Price range: from 8 190 to 11 697.

• the ability to adjust the angle of inclination to 45 °;
• small dimensions of the device (309 × 232 × 255 mm);
• installed a pipe for a vacuum cleaner;
• There is a spindle rotation block.

I have long planned to buy a circular saw on wood, but something constantly interfered, and the thing was needed. And finally a joyful moment has come. The sound is pure as a watch! The assembly is perfect. The disk is attached to a special puck under the hexagon. Compact, light, ergonomic, in the hand like a glove! Satisfied like an elephant! I advise!

Circular grinder

This option of manufacturing a machine is more popular, since a rare owner who loves to do everything does not, or is not going to purchase in the near future, a corner grinding machine. The first of the stages of the manufacture of a stationary saw installation is also the manufacture of a special table for fastening the corner grinder.

In this case, the process is complicated, since the main difficulty is reflection on how to attach an angular grinder to the bed: how to make a sliding emphasis and an axial handle. However, there is already a ready.made way that allows you to get a reliable connection.

• Two segments of a steel corner are taken to make a sliding stop. They attach them on both sides of the sawing disk. Then they are connected by a transverse connection (bolts and nuts). Wages are used to ensure the necessary gap.
• Previously, a metal strip clamp is pulled onto the tool, its screw screed should be below. The metal strip, doubled, is attached to the holes designed for a sliding stop.
• In the gearbox, the corner grinder makes several holes for the bolts: first the housing is disassembled, then indicated points for drilling. With their help, an axial handle will be fixed. This element is made of a rod or metal pipe. The handle gives the form of the staple. At the ends. in the places of fasteners to the gearbox. the holes are drilled.
• Make a barbell, obliged to regulate the depth of the saw. It is made from a piece of a metal rod. The loop is formed on one side, then it is slightly rumbled, drill a hole designed for a stubborn bolt. The thread is cut at the other end, they first wind up one reliable nut, and after assembling the structure. the second. Adjustment of the cut depth will occur when they are pulled up or weakened.

Stationary machine

If the master dreams of doing woodworking seriously, then he has only one path. making a full.fledged circular installation. The creation of such an unit will take more effort and time, but in the process of its operation it will pay off all costs. The only requirement is a thought out drawing, so it is better to use ready.made schemes that you can “fit” a little under your conditions.

Stanin

This is the basis for any machine. the frame on which all the main structural elements are attached. It must be stable and reliable, so the optimal material is one. this is an unsurpassed metal. The best options are a thick.walled corner or the same profile pipe. Welding is usually used to fasten parts of a stationary machine. If a collapsible design is planned, then the use of a bolt connection can be allowed, however, in this case, the mount “strong” will be difficult to call: it will require a constant check of it.

Countertop

And here metal is also a favorite. The best materials will be steel or aluminum alloys. A possible option is a thick plywood that is broken by leaf iron. An ideal countertop for any woodworking machine is required to have a smooth surface, to be able to withstand friction, to withstand weight up to 50-60 kg is easy, without the slightest hint of a deflection.

A hole for the disk is made in it. There are two options that are used in the case of circular:

The second method is preferred for a metal countertop, since at home the groove is cut. the operation is quite complicated. Parallel emphasis is attached to the countertop. In this role, a convenient metal corner is often used. For its fastening, a hole is also made. Alternative. reliable and powerful clamps.

Motor

The choice of engine for the future circular depends on which lumber planning not to process it. If disks having a diameter of 150-170 mm are used, then there is enough unit for them, the power of which is 0.5 kW. For the wheels larger (from 350 mm), the engine is more serious. at least 1.1 kW at least 1.1 kW.

If the circular machine is outside the room (for example, on the street under a canopy), then you can even use a gasoline engine with small power. There is an opportunity to make it removable.

Transfer of rotation

The best drive for the circular is a cuneiform transmission. In this case, 2 pulleys are used: the first on the engine, the second. on the val of the drive. The reasons for this choice are safety and convenience: in the case of a small emergency, the belt will simply slip, notifying the master about the need to turn off the device.

Pulleys having different ring grooves (streams) or diameters give a chance to adjust the drive revolutions, which allows you to find the optimal mode for processing different wood. The shaft, to which rotation is transmitted from the rotor, is almost impossible to make with your own hands, so you have to buy this part or order from a turner. The bearings used to install the shaft are required to be closed, otherwise their service life will be short.