Wood cutters: main types. Manufacturing and service

Knives for wood carving are a must-have accessory in the arsenal of a craftsman who makes decorative objects from natural wood.

Such tools can have different types and shapes, which directly affects the specific processing of individual parts. The most famous cutter, which is very popular among our craftsmen, is the Bogorodsk knife.

Carving tools

General principles

Wood carving is a fairly popular technique for decorating various products.

As a rule, the process itself follows this scheme:

Note! Sometimes undisturbed parts of trees are decorated with carvings. In this case, a fragment is selected whose shape has maximum decorative potential.

Then a rough leveling of the surface of the workpiece is performed, during which all defects are removed from it.

A variety of tools are used for figured carving

• After this, the surface is processed with special cutters, with the help of which a part of the wood is selected. Due to this, a decorative relief is formed.
• After the actual carving is completed, finishing is carried out - grinding the cut areas, impregnation with protective compounds, full or partial painting, varnishing, etc.

The most important tools in this process are the wood carving cutters. In addition to the skill of the carver himself, it is the quality and correct selection of the cutter that determines how clean the ornament or plot image on the wood will be.

That is why below we will look at the main types of such tools and describe where and how they are used.

Main types of incisors

To create three-dimensional images, craftsmen use a variety of types of wood cutters. In principle, if you have the skill, you can do without some of the products listed below, but to achieve the best result, it is better to collect as extensive a set as possible and use each device for its intended purpose.

Cranberries with blades of different shapes

The main types of cutters are presented in the table below:

Depending on the shape of the chisel edge, there are:

• Flat – used to form straight lines and recesses. Flat chisels with a wide blade are also used for roughing to cut or chip away surface defects.
• Angle - used for cutting V-shaped grooves and notches, as well as for forming shaped elements. The smaller the angle of closure of the planes of such a chisel, the deeper the relief it forms.
• Semicircular ones are one of the most common in figured carving. The rounded shape of the end blade allows you to effectively remove wood from the solid wood, forming a recess. Small semicircular chisels are also used for texturing and scoring smooth surfaces.
• Bracket - functionally similar to semicircular, but when wood is removed, a groove is formed with clearly defined internal edges.
• Reverse (round and bracket) - used to form semicircular and rectangular protruding parts, as well as to draw parallel lines.

Wood chisels of most varieties can be produced with both straight and curved shafts. In the first case, the design of the tool allows it to be used together with a mallet, in the second, the carving is carried out solely by muscular force.

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Clukarza is usually used for finishing carvings with strong penetration, which allows the formation of a clear relief.

Generally, these tools are classified by blade shape:

• Direct.
• Semicircular.
• Oblique (distinguish between left and right incisors).
• "Swallowtails".
• Stapled.
• Reverse.
• Corner ones.

The main function of this device is to remove wood cleanly and in large volumes.

Spoon cutters of different shapes

Additional accessories

However, a master carver, in addition to chisels and knives of various shapes and sizes, also requires other tools.

The required minimum additional equipment includes:

• Wood saws (hacksaw or reciprocating saw for rough work, bow saw for finishing work).
• Jigsaws.
• Drills and rotators.
• Planers for leveling planes.
• Set of wood files (rasps).
• Mallet for processing hard wood with cutters.
• Devices for sanding wood.

Teslas of different sizes

If the master works with fairly large structures, then in addition to simple cutters he may also need figured hatchets - the so-called adzes. According to the principle of operation, they are similar to cutters (naturally, adjusted for the scale and purity of the work).

Tips for choosing

If you are planning to master the technique of wood carving with your own hands, then you need to start by selecting the appropriate tool. And here we are faced with a dilemma: really high-quality cutters are quite expensive, but if you buy a set for beginners “on the cheap,” then working with inconvenient and constantly losing sharpness devices will discourage you from engaging in this type of creativity for a long time.

Ready set of tools

The optimal solution would be to buy several good cutters, and then, if necessary, expand your toolkit. To begin with, we will need at least one medium-sized blunt knife, as well as four to five chisels: one flat, several corner and semicircular ones with different blade curves.

High-quality products from a foreign manufacturer

As for specific instances, you need to pay attention to the following features:

• The blade must be durable and well-hardened, free from rust and other defects.
• The cutting part must be securely, without play, fixed in the handle.

Note! This does not apply to knives with replaceable blades - in any case, they will have minimal play that you will have to put up with.

• Handle material: wood or durable plastic. However, the second option is still somewhat worse, since the wooden handle fits much more comfortably in a sweaty hand.
• Naturally, the handle should be even and smooth, without burrs or cracks.

• If we talk about the shape of the handle, the most common are cylindrical options (suitable for impact carving with a mallet), conical and mushroom-shaped models.
• Some manufacturers produce chisels and jambs with anatomically shaped handles equipped with finger grips, but many novice craftsmen have complaints about their convenience.
• The manufacturing company also plays an important role: today on the market you can find both domestic and foreign forms that produce products of quite decent quality. But what you should refuse are the frankly cheap Chinese and some domestic cutters: yes, you will save on the purchase, but even if you cut these products, they won’t last long.

Types of incisors

It is generally accepted that a true master needs one or two tools to work, which also include wood cutters for a lathe. But practice shows that you can achieve the best results and simplify the work only with the help of a full set of devices, which includes a chisel with different blades. Experts in this field advise acquiring the following tools:

• Jamb cutters are a type of tool with small, triangular-shaped blades. Such handmade wood cutters can have different bevel angles, which allows you to create patterns of complex configurations. These versatile cutters consist of three parts: the heel, the toe and the blade itself;
• Chisel cutters are considered the most popular cutting tool. Chisels come in semi-circular, angle, flat, reverse and bracket types. This set allows you to create various recesses and grooves, as well as create one or another surface texture;
• cranberries are tools for finishing that have a curved working area that allows you to create clear contours of certain elements;
• Spoon cutters have a ring or semi-ring shape. They are designed for cutting spoons. Often, cabinetmakers make such cutters themselves and adapt them to their own needs.

There are also additional devices that are used by carpenters. These include planes, jigsaws, grinders and other electrical and mechanical tools, which can also be of different configurations. For example, there are bow and saber hacksaws (for finishing and rough work, respectively).

Specialists dealing with large-sized structures often use figured adzes (hatchet cutters). Novice craftsmen are not very versed in the types of tools, so it is important for them to adhere to one simple rule - quality comes first. Due to the fact that high-quality knives are quite expensive, some people make cutters on their own. In addition, you can now find relevant instructions online.

Manufacturing and service

Making the cutter yourself

Many craftsmen, either wanting to save money or not trusting third-party manufacturers, prefer to use homemade carving tools. In principle, making a knife or chisel is quite simple, the main thing is to choose the right material.

The photo shows a hacksaw blade and a simple jamb knife made from it

The raw materials for our design can be used:

• A saw blade for wood or metal is an almost ideal blank for a jamb knife. During the manufacturing process, we cut off a piece of blade on a machine or simply break it off at the angle we need, and then form a cutting edge.
• The wood saw blade also has acceptable characteristics. The carbon steel used to produce such saws holds an edge well, which means that the cutter will not become dull even when working with hard wood.
• Before making a semicircular chisel, you can look “in the bins” for an unnecessary punch. To make a tool, we will only need to cut off part of the wall diagonally - and we will get a very convenient device for sampling wood.

An important part of any cutter is the handle.

The instructions for its manufacture are also not complicated:

• We take a block of hardwood and cut a handle out of it.
• We make a hole at the end of the handle, the shape of which corresponds to the shape of the shank of the metal part.

Gluing the blade into the handle

• We glue the cutting part into the handle, and then clamp the structure with a metal ring.

Note! Sometimes the handle is made of two halves. In this case, the blade can be additionally secured with screws or rivets, and gluing should be done in a vice or clamps.

Sharpening cutters

You can only get a decent result if you work with a perfectly sharp tool. And since even the softest wood dulls the blade quite quickly, sharpening wood cutters is definitely included in the “minimum program” of training for a novice carver.

To perform this operation we will need:

• Bars of different grain sizes - from coarse to fine.
• Old leather belt for straightening.
• GOI paste (or similar composition).

We do the work like this:

• First, we moisten a coarse-grained block, place the cutter on it at the selected angle and sharpen it using pressure from ourselves.
• We switch to a block with medium abrasive grain and repeat the operations until a clearly defined sharpened edge appears.
• We carry out the finishing on a diamond stone, removing the metal chamfer that appears on the tip of the cutter.
• Then we apply a layer of GOI paste (a composition based on chromium oxide) to the belt and polish the working part to a mirror shine.

Editing on the belt

Advice! Finishing on the belt can be done more often than the main sharpening - this way we can correct a slightly dull blade.

It’s easy to check the quality of our work: if the cutter cuts the newspaper without effort, it means we’ve done everything correctly, and we can start working on the workpiece.

Chisels for a wood lathe: types and sizes

Creating wooden cylindrical products is impossible without a hand tool - a chisel for a lathe. It is from under its blade that the unnecessary amount of material is removed and the workpiece acquires an artistic decoration.

Turning chisels can be bought ready-made, but such kits are very expensive, especially high-quality ones. Cutters for wood processing are easy to make yourself, which will be discussed further.

What types of chisels are there?

For professional processing of a wooden workpiece on a lathe, various working tools are required, including a rich set of chisels. Based on their functional role, they can be divided into groups:

1. For rough processing. They have 2 cutting edges located at an angle to each other.
2. Meisel for finishing. This cutter is a blade with a flat plane and an angular sharpening on the left or right side. The angle of inclination of the cutting part may be different.
3. The semicircular reyer chisel is used for working with non-standard products.
4. The cut-off cutter is used to remove fragments of wood when forming a pattern.
5. A boring tool for wood turning has a shoulder to help remove excess material released during the pointing process.
6. Round chisel for processing round products. Its tip can be smooth or jagged.
7. Cutting file for processing the end sections of the workpiece.
8. The cutter stop is installed on the tool to adjust the turning depth.

Wide selection of shapes and models

When processing wood blanks professionally, it is important to correctly select the appropriate tool for wood turning. A wide selection and large sets with diverse tips will allow you to cover a significant part of the work.

Based on functionality, wood chisels are usually divided into the following groups:

• Rough peeling . The tool has a pair of working edges that meet at an acute angle. It is believed that this design is significantly safer than radius analogues.

Raiser for rough roughing

• Finish turning . Similar types of cutters for a wood lathe remove a small layer of chips and are not intended to give the workpiece a shape, but their purpose is to give external smoothness to the outer surface. Metal tips are available with left or right sharpening.

Finishing tool

• wood cutter They are used to work with non-standard surfaces.

Shaped can have almost any configuration

• Cut-off cutter . It is currently relevant for one operation in which it is necessary to separate some part from the workpiece.

Cutting width 10 mm

• Boring . With the help of such products, excess material that appears during the processing process is removed. A special ledge located in the cutting area helps in such an operation.

Boring tool to remove excess wood

• Round wood turning tools They are used for processing radius workpieces. The working part can be either radius or with small technological teeth.

Reyer for turning bowls

• Wood turning at the end is carried out using a conventional cutting file.
• As auxiliary equipment, special stops are used on cutters that limit the depth of cut.

In addition to the standard set, professionals use homemade wood lathe cutters in their work. This approach increases productivity and helps expand the range of finished products.

If you plan to engage in wood processing for a long time, then you cannot do without high-quality tools, which are made from tool-grade steel. It is able to withstand high production intensity, which homemade products are not always capable of.

Homemade wood turning tools

The greatest difficulty in the production of each type of chisel for a lathe is the selection of blanks for the cutting part. In addition to ensuring appropriate hardness, you have to think about the possibility of installing the metal part in the holder. It will allow you to fix the cutter in the desired position for comfortable processing.

The most acceptable material for homemade cutters is tool steel (U8, U10, U12, etc.). It is worth considering that it will be problematic for processing in a garage or at home. This is due to the high initial hardness of the material.

Traditional practice is to manufacture cutters from carbon steel for a lathe and then harden it. The tool itself is made from the following raw materials:

• Steel reinforcement or rods. It is preferable to select workpieces with geometric parameters as close as possible to the future cutting shapes.
• File or rasp. Knives for home use are made from used files that have lost their original appearance and cutting ability. It is important to check the workpiece for cracks and severe chips in order to obtain a quality product.
• Pieces of springs from cars. Such steel is problematic to process without preheating and giving it the closest possible shape. For this operation, an autogen or welding machine is used.

A good alternative is to make a basic turning body in which you can change the cutters. However, such a situation requires the presence of mounting elements in the design of the finished product. During operation, they are required to hold a significant load and not change the original position of the cutting part.

Rasps or files that have already served their useful life can be used as workpieces

When the workpiece has been bent to the required shape, it is necessary to pre-sharpen the edge. At the next stage, the working part is hardened. This is done by heating the tip over an open fire, such as with a gas burner or in a blacksmith's forge. Next, we provide rapid cooling in a large volume of machine oil.

High-alloy and high-carbon steels should not be heated in water, as the internal stresses of the material will lead to cracks, brittleness and failure of the workpiece.

Self-made wood cutting auxiliary equipment for a lathe is recommended to be tested on soft wood. This will help avoid possible negative consequences with it. After a short test, you need to check that the original sharpening and shape of the tool are intact.

VIDEO: How to make a reyer with your own hands (rough cleaning)

VIDEO: Do-it-yourself Meisel (finishing)

Power tools

Wood carving involves manual processing, but at the initial stage it is possible to use power tools for wood carving. These include:

• Electric jigsaw;
• Drill;
• Lathe;
• Electric planer.

Preparatory stages involving additional equipment are needed to give the workpiece the necessary proportions for further processing using hand tools.

A wood carving workshop should be equipped with a standard set of power tools.