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- the dream of any carpenter, because with its help you can make a wide variety of things and decorative elements for original design design, manufacturing beautiful furniture or individual exclusive items. But purchasing such equipment is often impossible due to the high price and not everyone can afford it.

What is required to make the machine?

If it is difficult to buy, then you can design it. In fact, its design is not that complicated, it is enough to think a little and have at least a tiny amount of abstract thinking. The fact is that there is no universal equipment, and every master wants to have the most comfortable and convenient unit, so he decides to make it himself.

Basic elements of a lathe:

• the basis of the structure is the frame;
• engine;
• rotating element;
• stop for placing the workpiece;
• guide beam;
• front and tailstock;
• tailstock stand;
• support axis.

Before you do lathe woodworking, you need to study the available offers and options finished equipment from other masters. In any case the price homemade machine will be much less than the cost of purchasing new factory-produced equipment. But besides ready-made models, machines are available for sale in sets.

Its cost is much lower than the price of a whole machine. Therefore, if you do not have the materials necessary to construct the equipment, you can always order a kit for yourself and assemble it. And for creating the bed and guides there are attached drawings.

A wood lathe has an advantage over metalworking equipment. Its frame and supporting parts can be made of the same wood, which greatly simplifies the process, because anything can be made from this material.

Homemade wood lathe with your own hands

What can the machine be made from?

You can use anything that spins as a motor for a homemade wood lathe:

• Drill. A conventional drill can be used as an electric drive mechanism. It is important to understand that prolonged work without a pause contributes to increased wear on the power tool. But for short-term operations it is excellent option, especially when there are no other options.
• Screwdriver. You can make a mini wood lathe with your own hands using a screwdriver. This option is completely universal, since the equipment can be transported and worked with anywhere. And if the power tool is powered by a voltage of 12V, then a car battery can be used as a source.
• Asynchronous motor. The best drive device for wood turning is asynchronous electric motor. But it is more difficult to control than a DC motor. But by means of a belt drive and a primitive gearbox or the use of a gearbox, it is quite possible to make high-quality and productive wood lathes with your own hands.
• Engine from washing machine. One of the most successful types of homemade wood lathe is a design using an engine from an Indesit washing machine. The motor is quite powerful and has a lot of torque, so the traction will be good. And to regulate the rotation speed you can find a mass electrical diagrams on thyristors, triacs or even transistors with feedback.

How to make a bed

Depending on the type of motor selected, you can begin constructing the frame.

Suitable for this lathe wooden frame. Because it does not require such high rigidity as when working with metal. Plus, this material is easy to mold, so you can use it without special labor cut any part for the sharpening unit itself.

Standard dimensions of a simple lathe:

• length – 90 cm;
• width – 50 cm;
• height – 45 cm.

With such dimensions, the machine will be able to process materials up to 20 cm in length, with a diameter of 25 cm.

To assemble the structure you will need:

• metal corners;
• pipes of different diameters;
• steel strips 2 cm and 4 cm wide;
• various fasteners;
• drive belt.

Drive Belt for Lathe

Stages of assembling the frame:

• two corners are placed on a flat board, so that the shelves are directed towards each other;
• In order for the corners to be parallel, you need to place liners between them in increments of 5 cm;
• the guides are fastened with corners, at the ends;
• all parts are fastened and welded;
• the bed is attached to a workbench or deck.

The tailstock blank is made of hardened steel. Sometimes the engine itself can perform the functions of a tailstock. The main condition when making parts is to correlate the centimeters of the headstock and tailstock.

Alternative option wooden base– a frame made of metal, because it will have the necessary rigidity and strength. And to make the centers where the workpiece is installed, you will need to contact a metalworking lathe.

In order to simplify the design as much as possible, it is better to use a motor from a washing machine or a DC motor, since it is easier to control by making a primitive thyristor power regulator.

Features of the copier assembly

And if you need to make a copy of a made wooden product, then you can also make a wood lathe with your own hands with a copying machine. It will make it possible to turn the same thread or cut out any product with ideal parameters. To make it, you can also use wood as body parts.

A copier is additional equipment to turning equipment. It is a beam or a thick piece of plywood with a profile cut in the form of the shape of future blanks. If there is no need to copy parts, the profile is dismantled, and the device is used as a regular turning option for the production of unique parts.

As one of the most suitable options For the manufacture of the body and frame parts, glued plywood is used. It is quite durable, easy to process with cutting and grinding tool. And thanks to the availability of plywood of various thicknesses, it is possible to produce rigid and stable structures.

1. Specifications
2. Device
3. Model STD-120M

Manual processing of wood to give it rounded shapes is a labor-intensive process. Woodworking lathes are most often used. They resemble the equipment with which they are processed hardware, but there are functional differences. So, in a woodworking machine there is no automatic feeding of the cutter to the workpiece; everything must be done manually. The equipment has less power and weight.

Kinds

There are three types of machines:

• Industrial. Designed for mass production, they have great functionality, high productivity, power over 1 kW, and weigh at least 200 kg.
• For small industries. These are small-sized machines weighing from 40 to 90 kg. Engine power - 500–1000 W. The functionality is small, but sufficient for use in workshops.
• Tabletop, household lathe. It is usually installed on a workbench and used for the manufacture of single products. Power - no more than 500 W, weight - within 20 kg.

Types of machines by functionality:

• Turning and milling. Suitable for boring grooves.
• Lathe-screw. Used for cutting threads and making cone-shaped products.
• CNC. These are automatic machines that operate according to a given program.

Any of the models performs a basic set of operations: turning, trimming, drilling, grinding, threading. The choice of a woodworking lathe is determined by power and functionality.

Specifications

The main selection criterion is power. Low-power machines are suitable for home use. With frequent production wooden products It is better to purchase a unit with a power of 0.5–1.0 kW.

The second criterion is the size of the workpiece. Two indicators are taken into account: the distance from the installed part to the frame (25–40.5 cm), the center-to-center distance (33–110 cm).

The third characteristic is the spindle rotation speed. Range - 400–3500 rpm. The faster the workpiece rotates, the more accurate and cleaner its processing.

Device

The main components of the lathe on which all other parts are installed:

• bed,
• headstock,
• tailstock,
• electric motor

The frame is made of cast iron. This is a one-piece product that reduces equipment vibration.

The headstock is a unit with several functions: fastening the workpiece, transmitting torque through the spindle. Rotation is transmitted from the electric motor through installed belts.

The spindle rotation speed is changed by reinstalling the belts on the machine pulleys (see photo) or using electronic equipment.

The workpiece is secured in the spindle with a driving chuck. To fix the blank and prevent its vibration, a tailstock and a cartridge inserted into it are used.

The device includes a faceplate. Its purpose is to fasten the blank when turning the ends of the product. In other cases, center-to-center fastening is used. It is important to accurately position the workpiece between centers to reduce runout.

A copier is an element that increases the functionality of equipment. Used when you need to make several products complex shape. Usually a cutting tool is installed in it.

Model STD-120M

Used to complete school and household workshops. Characterized by an optimal ratio technical capabilities and prices.

Differences from other machines:

• The spindle speed is changed by shifting the V-belt drive on pulleys with two grooves. Two speeds are used: 1100 and 2150 rpm.
• The push-button control unit is located on the headstock.
• Replaceable spindles.
• The work area is equipped with additional protective transparent curtains.

STD-120M operates only from a 380 V mains voltage. The device’s electric motor has a power of 0.4 kW.

Workpiece dimensions: length - 45 cm, diameter - no more than 19 cm. Installation conditions:

• Installation on steel or concrete base thickness 600–800 mm.
• The floor around should not be slippery.
• Fastening is done using anchors.

terms of Use

• The wooden block must be free of knots, with a moisture content not exceeding 20%.
• It is recommended to process large diameter workpieces at low speeds.
• Every 500 hours of operation, rotating components and parts must be lubricated.

Some renovation work You can do it yourself: restore the functionality of the tailstock and headstock, change the pulley on the shaft, and others. But for this you need to study the instructions included with the equipment.

Wood is easy to process. Using simple tools, you can create things of amazing beauty and functionality.

Separately, it is worth noting products that have the shape of rotation figures: tool handles, staircase balusters, kitchen utensils. To make them, an ax or chisel is not enough; you need a lathe.

Buying such a device is not a problem, but a good machine is expensive. Get one like this useful tool and it’s easy to save money, because you can make a wood lathe with your own hands.

Why is it needed and how does it work?

A lathe is designed for the manufacture of wooden products that have a cylindrical or similar shape. This is an indispensable item for repairs. country house With wooden stairs, a carved porch, but not only.

If you have some experience, a turning tool will allow you not only to save on purchased decorative elements, but also to earn money, because wooden products self made are highly valued.

Whether such a machine is needed in a home workshop is up to the master to decide.

Of course, if you need several handles for chisels, it’s easier to buy them, but if you want to make an all-wood staircase, then a set of balusters will result in a very a large sum. It is much cheaper to make them yourself. By the way, you don’t even have to spend money on buying equipment - a simple machine can be made in your own workshop using scrap materials.

The operating principle of a wood lathe is not particularly complicated. The cylindrical workpiece is fixed along the axis of rotation. Torque is transmitted to it. By bringing various cutters or grinding tools to the workpiece, it is given the desired shape.

Main parts of lathe:

• a frame on which all components are fixed;
• electric drive;
• headstock;
• tailstock;
• handyman

For ease of operation, schemes for changing the rotation speed are used. In professional equipment, this is a real gearbox, a system of gears that allows you to regulate the speed within a very wide range. This is difficult; it is enough to equip a homemade wood lathe with a belt drive with several pulleys of different diameters.

Manufacturing of the bed

The bed is a frame that combines all parts of the machine into a single whole. The strength of the structure as a whole depends on its reliability, because best material for the frame - steel angle. You can also use profile pipe rectangular section.

First of all, the dimensions of the future unit are outlined. This indicator largely depends on what specific products the machine is needed for. The average size the bed of a home lathe is 80 cm. Using a grinder with a metal circle, cut two identical blanks.

Laying wooden blocks, the angles with the shelves up and inward, are laid on flat surface, their upper edges should create an ideal plane. The same distance is maintained between them, approximately 5 cm. To orient them correctly, use a rail of appropriate thickness.

The longitudinal parts of the base are fixed with clamps. Cross members are made from the same square. There are three of them. Two are attached to the edges of the structure, the third, which is a support for the headstock, is approximately twenty centimeters from the left edge. Exact dimensions depend on the type of engine used and the parameters of the pulley that could be found.

All that remains is to weld the frame into a single whole. The seam must be reliable and of high quality; it can be welded manually or using an automatic machine.

It is important to immediately decide how the machine will be used. Desktop installation or production of a stand-alone unit is possible. In the second option, it is necessary to provide legs. They can be made from the same square, or they can be cut from timber of suitable thickness. Application wooden legs will allow you to save on material, in addition, the machine can be made collapsible.

Electric motor for machine

The basis of the lathe drive is the engine. When choosing this unit, it is important to pay attention to its main characteristic – power. For home machine Models with power from 1200 to 2000 W are suitable. The type of connection is important; there are single-phase and three-phase motors.

In a low-power table lathe, you can use a motor from a washing machine. It is unlikely to cope with the processing of large workpieces, but it will help produce small decorative elements and kitchen utensils.

Direct drive or belt drive

There are several ways to transfer rotation to the workpiece. The simplest is direct drive. In this case, the workpiece is attached directly to the motor shaft. Distinctive feature This design is simplicity. With all this, direct drive has a number of significant disadvantages.

First of all, a direct drive machine does not allow you to adjust the rotation speed, which is critical when working with hard material. It is also worth considering the load on the electric motor, especially when working with large workpieces. No matter how well it is centered, it cannot do without vibration. Motor bearings are not designed to withstand longitudinal loads and will often fail.

To protect the engine from damage and provide the ability to adjust the speed of rotation of the workpiece, it is worth considering a belt drive. In this case, the engine is located away from the axis of rotation of the workpiece, and torque is transmitted through pulleys. Using pulley blocks of different diameters, it is easy to change the speed within a fairly wide range.

It is advisable to equip a machine for home use with pulleys with three or more grooves, which will allow you to process wood of any species with equal success, and, if necessary, work with soft alloys.

Headstock and tailstock

The workpiece being processed is clamped between two devices called the headstock and tailstock. Rotation from the engine is transmitted to the front one, which is why it is a more complex unit.

Structurally, the headstock of a homemade lathe is a metal U-shaped structure, between the side faces of which a shaft and one or more pulleys are mounted on bearings. The body of this unit can be made of thick steel; bolts of sufficient length are suitable for assembling it into a single whole.

An important part of the headstock, as well as the machine as a whole, is the shaft, a spindle with three or four pins designed to fix the workpiece. This shaft is passed through the bearing of one of the cheeks of the U-shaped housing, then pulleys are mounted on it. To fasten them, a key or a means for fixing cylindrical parts is used, the second cheek is put on last, and the structure is securely tightened with bolts.

The tailstock's job is to support the long workpiece while allowing it to rotate freely. You can buy a ready-made part from a factory machine, or you can use a powerful electric drill chuck mounted on a square of suitable length. A shaft with a pointed end is clamped into the cartridge itself.

The headstock and tailstock are installed on the bed. It is important to understand that the axes of rotation of both shafts must completely coincide. Otherwise, breakage of the workpiece, failure of the machine, and possibly injury to the turner are likely.

Tool support: tool rest

A tool rest is a table on which the tool rests during operation. In principle, it can have any configuration, the master can choose, the main criterion is convenience. One of the best options for a tool rest is a trapezoidal turntable made of thick steel, mounted on a platform that allows you to move it in all directions. It will allow you to process any workpieces and produce products of various sizes and shapes.

The simplest tool for this is a square welded to the base. The height of its upper edge must correspond to the level of the axis of the headstocks.

Wood cutters

As cutting tool are used for lathe. You can buy such a tool in almost any hardware store. Individual cutters and entire sets are available for sale.

If there is no store nearby, but there is an opportunity and desire, you can do necessary tool yourself. To do this, you will need a metal-cutting machine, as well as a sheet of tool steel; it can be replaced with an old tool. Lathe cutter High Quality can come from, for example, an old Soviet file.

Mini machine for small jobs

Often there is a need to grind several small wooden parts, in this case it is not at all necessary to make a full-fledged machine; you can get by with a mini wood lathe. Its production does not require much labor and will not take much time.

The design of such a machine is extremely simple. As an electrical component, a motor from an old tape recorder, powered from external unit nutrition. The bed of the mini-machine will be a piece of board of the required length.

The engine must be secured. Of course, a belt drive is not suitable for a small machine; the workpiece will have to be mounted on the motor shaft. The best device for this is a faceplate. The drive housing is a U-shaped plate, in the center of which a hole is drilled for the shaft. The engine in the housing is mounted on the frame using self-tapping screws.

The main part of the machine is ready, all that remains is to make the tailstock. Its body is made of timber suitable size. A hole for the shaft is drilled in it exactly at the height of the engine; a dowel-nail of suitable length is used as it. The headstock is attached with glue and several screws.

Using a power source with the ability to adjust the output voltage, you can create a machine with variable rotation speed. It is convenient to regulate the speed using the foot control pedal. Design of this device can be very diverse, it all depends on the available parts.

Machine made from an electric drill

Perhaps everyone home handyman there is one like this useful thing like an electric drill. It's really universal tool, they drill with it, mix the solution, and clean the surfaces. It's no surprise that many people have the idea of ​​using a drill motor to make a small wood lathe.

It is not difficult. By and large, it is enough to fix the drill on the bed, and install the tailstock opposite it; it should be movable, which will allow you to adjust the working distance.

There are many options for manufacturing such a lathe, they differ in complexity and the materials used. In the very simple case the machine is a board or piece of thick plywood, at one end of which there is a stop for a drill with a lock, at the other - a rear beam: a block with a shaft inside. As a shaft, you can use a sharpened screw or dowel of a suitable diameter.

If you have the skills to work with metal, you can simply create a machine professional level. Using it, it is easy to produce products of the highest class. If the machine is needed from time to time, the best option- a machine made from a drill. If necessary, you can grind the required part, and if you need a drill, it can be used for its intended purpose.

In the house and in the country there is a large number of works requiring wood processing. To complete the task you will need a lathe. Ready production equipment - expensive pleasure, so many craftsmen prefer to make equipment themselves from available materials. Options for creating different lathes are described in the article.

The feasibility of making a wood lathe with your own hands

Automated equipment increases the efficiency of woodworking, which is especially important when organizing production process or when performing everyday tasks. Modern models allow processing not only wooden products, but also a whole range of soft metals (aluminum, bronze and copper). From the range of equipment you can choose any product - professional machines with wide functionality or equipment for home use.

The only disadvantage of a purchased lathe is its cost. To save your budget, there are three possible solutions to the problem: purchasing a Chinese-made analogue, purchasing old Soviet equipment and its subsequent repair, or making the machine yourself.

If the equipment is intended for household use and sharpening carpentry As a hobby, a homemade wood lathe with your own hands is an excellent alternative to expensive equipment. Of course, such a model will not provide various “bells and whistles” of factory equipment, but its functions are quite sufficient for creating small crafts from soft wood.

Structural elements of a lathe

Regardless of the model, the main components of a wood lathe remain the same.

1. The bed is the basis of the structure. The platform is made of metal or several connected beams. More preferably, a metal base increases the stability of the equipment.
2. U-shaped cross beam.
3. An electric motor that sets the rotation of the workpiece being processed. Typically, factory models are equipped with a three-phase electric drive, which requires an appropriate power supply line for operation. The maximum rotation speed of the electric motor is 1500 rpm. IN homemade products Single-phase motors with a power of 200-400 watts are often used.
4. Scroll chuck.
5. Tailstock support.
6. Rotating element.
7. Stop for placing a tool or workpiece.
8. Support for the tool rest.
9. Guide beam.
10. Tailstock stand.
11. Clips.
12. Metal plates for support of node connections.
13. Cross guide.
14. Screws for fixation.
15. Support axis.

The main operating parts of a lathe are the tailstock and the front headstock. Between the working elements it is installed wooden blank. Rotation from an electric motor is transmitted to the product through the headstock. The tailstock, in fact, only holds the product, remaining static. The headstock moves by hand.

The functionality of the lathe can be somewhat diversified by equipping the equipment with additional accessories:

• baluster - a central support supporting long workpieces; this structural element prevents sagging of the workpiece;
• trident - a chuck with teeth replaces a regular spindle if there are problems with scrolling the product during turning;
• copier - for the manufacture of several similar parts; the element guides the cutter along the required path, ensuring identical dimensions/configuration of the products.

How to make a wood lathe with your own hands

Standard equipment dimensions

Photo. DIY wood lathe: drawing.

Typical dimensions of a homemade machine are:

• length - 80 cm;
• width - 40 cm;
• height - 35 cm.

Equipment with such dimensions can handle woodworking workpieces up to 20 cm in length and up to 25 cm in diameter. These parameters are shown without using alignment through the tailstock. The part is fixed through a special faceplate. If a tailstock is used, the length of the workpiece increases to 40 cm.

Selection of materials and preparation of tools

When choosing materials to create turning equipment, you will need the following materials:

1. The old electric sharpener was used for sharpening two stones. The tool will serve as the headstock. The unit is already equipped with four metal washers. Two of them are used to fix replaceable disks of different diameters, the insertion of which leads to an acceleration/deceleration of the rotation speed. To fix the blank, a special faceplate is installed on the other side.
2. Spare parts for an electric drill are suitable for the role of a tailstock.
3. Metal profile (channel) for making a wood lathe bed by hand.
4. Pulleys of different diameters rotate at a speed of 800-3000 rpm.
5. For the design layout the following will be useful:
   • metal corner;
   • pipes of different diameters;
   • steel strips 2 cm and 4 cm wide;
   • fasteners;
   • drive belt.

The tools that will be used in the work are:

• electric drill;
• files;
• Bulgarian;
• welding machine and electrodes.

Manufacturing of elements and assembly of the machine

The sequence of work can be divided into several stages:

Lathe made from a washing machine engine

Manufacturing procedure of the machine:

1. Prepare the basis for the placement of all structural elements. Connect the beams with cross members and additionally secure them with two corners at the top.
2. Engine from washing machine attach to the headstock.
3. The basis of the tailstock is a rotating center attached to a support.
4. Make a support for the rear beam from a corner. Place the clip on the support axis and weld the structural element to the guide beams - the base of the machine. The stop and tailstock are movable mechanisms.
5. To fix the moving elements, preliminary holes are prepared.
6. First, the prepared parts are fastened together spot welding, and then they are finally connected by welding seams.

DIY mini wood lathe

You can build a small wood lathe with your own hands, the dimensions of which do not exceed 20-30 cm, using a motor and a power supply from a Soviet radio. A mini-turner can handle various small items made of wood (handles, keychains, etc.).

Assembly algorithm:

1. From metal sheet(1-2 mm) prepare the box for the engine. Give the plate a U-shape and prepare a hole for the shaft.
2. Make from wood beams (2-3 cm thick) load-bearing frame, stops for the compact engine and tailstock.
3. Cut wooden squares and stack them. For fixation, you can use regular PVA glue.
4. Secure the resulting “tower” with four self-tapping screws.
5. Place a straight metal rod against the engine pulley and mark the placement point for the holder (screw).
6. A faceplate is installed as a counter holder on the motor side.

The mini-turner is easy to assemble. Its compact dimensions are about 22 cm. Of course, such equipment is not suitable for performing serious tasks, but it is quite suitable for processing small parts made of wood, tin and aluminum.

Manufacturing of a lathe and copying machine

The finished lathe can additionally be equipped with a copier, which is useful for forming the same type of thread and creating identical parts.

Suitable for copier base manual frezer. The part is laid on 1.2 cm thick plywood with an area of ​​20*50 cm. Next, holes are made for fasteners and support mounts are mounted small bars for installing the cutter. Place the cutter between the clamps and secure with self-tapping screws.

A block is installed on the lathe - later templates are attached to it. The size of the bar is 70*30 mm. The element is secured with self-tapping screws to the vertical supports, and the stands themselves are secured to the base of the machine.

If there is no need to use a copier, then the timber is dismantled and the equipment is used for simple turning of parts.

A DIY wood turning and copying machine has some disadvantages:

• the working area with the router will have to be moved manually - during processing the moving part may jam;
• the technique is suitable for copying simple elements;
• To increase the versatility of the design, it is better to replace the cutter with a circular saw.

Features of making a wood turning and milling machine with your own hands

The design of turning and milling equipment includes the following main components:

1. Bed. To create they take wooden beams, from which the lattice structure is made. The headstock is fixed motionless. The location of the rear can be changed due to the movement of the installation panel along the ribs of the metal ribs of the frame.
2. Electric motor and rotation transmission system. To speed up work, a small disk is mounted on the engine shaft, and on the front beam shaft, on the contrary, big size. Connecting parts using a belt.
3. Manual router. It is mounted at the top of the bed on a platform that moves relative to the workpiece along the guides.

DIY wood lathe: video

A homemade lathe for woodworking is a very useful thing for a true craftsman’s home; with its help you can make a variety of useful or simply beautiful things

The summer before last I made a wood lathe. Some design flaws and I will eliminate them next summer in the workshop (in a rebuilt barn at the dacha, by the way, look at which one, as well as). Dimensions of the machine; length 800 mm, width 400 mm, height 350 mm. Allows you to sharpen workpieces with a diameter of up to 250 mm and a length of up to 200 mm (on a faceplate, i.e. without centering with a tailstock) and with centering with a tailstock up to 400 mm. General view photo 1.

A homemade wood lathe consists of:

• drive - electric motor from the pump
• headstock (old powerful electric sharpener with two sharpening stones)
• supports for cutters with adjustment and support for cutters
• tailstock from part of a powerful old drill
• frames made of metal profile.

In the manufacture of a lathe, ordinary metalworking tools were used:

• drill with drill bits
• files
• small angle Sander(grinder with cutting and cleaning discs)
• electric welding machine with 3 mm and 2 mm electrodes.

Purchased from the market metallic profile(channel) and a corner, some pipes of two diameters (so that one pipe fits into the other), a 40 mm strip and a 20 mm strip. in total for the amount of 600 rubles. Photo 2. The necessary fasteners were found in the garage. I purchased a drive belt from some company separately (to fit the length).

The headstock from the sharpener met all the parameters - a high-mounted axis of rotation, protected thrust bearings on the axis, four alloy washers for fastening abrasive discs. Replaceable disks are attached to two washers on the left side to change the rotation speed, and on right side a faceplate is installed to install the blank (also made from one of the washers) The photo also shows part of the drill (an old burnt Soviet one) - a chuck and a metal body. This is precisely the most unfinished component of the machine.

Disadvantages: the stand is rather weak, there is no lead screw for moving the headstock (I moved it with a lever and secured with a nut). The chuck itself is comfortable and allows forces along the chuck axis by default.
Photo 4 shows a bed with a support. It can move along the frame and across it, and is fixed with a wing nut. On the support there is a stand (pipe in a pipe) for adjusting the height of the stop bar for the cutters. To select the diameters of the pulleys (i.e., change the rotation speed of the workpiece), a graph (found on the Internet) was used - the dependence of the rotation speed on the diameter of the workpiece and the hardness of the wood. Two frequencies are selected that overlap each other. In addition, for some small jobs with hard wood, you can use a sharpener motor, i.e. with the drive turned off (removing the belt and turning off the motor). This way I can set three rotation speeds - 800, 2000, 3000 rpm. , practically covering my needs.
In the photo we see a rubberized cartridge on the axis of the electric motor, which plays the role of a drive pulley, two driven pulleys (each made of two layers of ten-millimeter plywood) and a faceplate with holes for screws securing the workpiece. The faceplate is simply screwed onto the sharpener axis (i.e., the headstock) after installing the blank.
To mount the motor, a platform is made of thick plywood, and the headstock sits on it (thereby increasing the possibility of turning a larger diameter). To adjust the belt tension, the motor stands on a small plate (no photo), which has the ability to move along the platform and be fixed on it. As a rule, professionals who have chosen this job or hobby make the equipment themselves - cutters different types. I bought ready-made and inexpensive ones for the first time - five cutters for 350 rubles each. Quite a lot of souvenirs were turned on this machine, which were distributed among friends and acquaintances - salt shakers, boxes, simple vases and segment turning(from several types of wood in one product), cups, large decorative plates on the wall, sockets, etc. This is in the following articles.