How to paint wood furniture with a spray gun. How to choose a spray gun for applying varnish? The best spray gun for primer coatings and liquid rubber

If you need to paint a large number of parts, such as a fence, garage doors or something similar, then working with a brush is not the best convenient option. Firstly, the painting process will take much longer, and secondly, the paint will not lay down in an even and thin layer.

If you want to get a good effect, while spending much less time, then you should use a spray gun, or rather, buy yourself this irreplaceable device. So that you can buy a quality product that will last you a very long time, we will tell you how to choose a spray gun and what to look for when purchasing.

Is it worth buying a device for home?

Let’s immediately make a reservation that you should not buy a spray gun unless necessary. If, in principle, you paint very little and once every five years you go over any surface with a brush, then there is no point in throwing away money on a device that will gather dust in the closet.

But if you regularly renew the paint on wood or metal surfaces, or are painting the car yourself, then this device irreplaceable. Moreover, professional painters and even just amateurs cannot do without it. But the final purchasing decision is yours to make.

Types of spray guns

Today there are two types on the market - pneumatic and electric. If the second is clear, then the first is divided into two types - compressor and manual. But first things first.

Principle of operation

The essence of the work of any spray gun is to create an aerosol from the paint you filled and apply to work surface. Based on the foregoing, in any device there is a nozzle, a valve with adjustable paint and air supply, a hook button for turning it on and off. And some models have a pressure gauge to adjust the pressure.

The electric spray gun has a special membrane with which the paint is broken and blown out. Its movement occurs due to an ordinary connecting rod mechanism. In pneumatic, on the surface, the paint enters in the form of an aerosol, and this happens due to the compressed air flow. It is he who breaks the paint into small particles.

Electric

These models have average power and are quite economical in terms of material consumption. As a rule, you do not need to buy additional hoses or a compressor for them. Operate from mains or battery. Not demanding in operation, convenient for home use, compact.

Power electrical devices not great. Typically, the power of devices operating only from the network varies between 0.06 - 1 kW. Battery ones are slightly smaller - up to 0.9 kW.

It is important to know! Despite the fact that battery-powered devices are completely autonomous, they are not suitable for large volumes of work, since their performance is limited by the battery capacity. In this case, it is better to purchase one that works from the network.

Pneumatics

A hand-held pneumatic spray gun is a bit primitive, but has good performance. It is often used by painters to paint large surfaces. For example, if you experienced master, then you can easily paint 20 m2 in an hour. A hand-held spray gun is a small reservoir with an outlet hose on which a spray gun is attached. There is also a hand pump. With its help, air is pumped in, the flow of which throws the paint onto the surface. It is poured into a special tank.

The advantages of this design are its low cost and the absence of special requirements for the paint composition (even coarse mixtures can be poured). At the same time, the nozzle does not become clogged because a regular mesh filter is installed inside.

Disadvantages: high paint consumption, constantly required to pump up the application manually, low quality of painting.

In general, if you are not too demanding and painting work is not your main area of ​​activity, then you can buy it for your home.

Pneumatic spray gun with compressor

Quite powerful and productive models, needed more by professionals than for home use.

Depending on the volume of air and pressure, they are divided into three types:

• LVLP;
• HVLP;

LVLP spray guns are the latest development in this field. Such models combine all the advantages of the brothers mentioned below. The acronym LVLP stands for Low Pressure Low Volume. The air pressure from the gun at the outlet reaches 1.2 atmospheres. This provides good paint job surfaces and paint distribution. The distance from the device to the surface has increased to 20 cm. These improvements allow you to apply paint more efficiently, without drips and in an even layer. Of the shortcomings, only one can be noted - the high cost, about 4-20 thousand rubles.

Models with the HVLP system were developed after stricter environmental regulations. As a result, the pressure from the paint gun was reduced by 2 atmospheres and amounted to 0.7. As a result of these changes, the paint was much better - the paint did not bounce or accumulate in the air as a mist. Plus, compared to HP models, paint savings have increased by 30%. But at the same time, another problem appeared - with an increase in the transfer coefficient, it became more difficult to apply paint in a thin layer. In addition, it is the HVLP spray gun that has the highest requirements not only for the diameter of the hose, but also for the compressor power (minimum).

The High Pressure system is the simplest and most undemanding of all presented. For adequate operation, a pressure of 3 atmospheres is sufficient, while not much air is needed, and a powerful compressor is not required. Judging by the numerous customer reviews in various fields of application, it is the models with the HP system that provide excellent surface painting quality. Another plus is the low cost of the device - from 800 to 2 thousand rubles. So if you're looking perfect tool for painting medium-sized surfaces for affordable price and you don’t know which spray gun to choose for your home, then take a closer look at Intertool models. Its price is approximately 600-800 rubles.

In addition, how to decide which spray gun to choose for painting, given the company and cost, it is important to know about some features. You also need to pay attention to them.

Cup and nozzle

For example, for more powerful models, the paint supply goes through a hose, while for manual or “home” ones, with a glass. It can be either at the top of the spray gun or at the bottom. This does not affect the quality of the painting itself, but there are some features in both cases.

For example, if you are working with paintwork, it is better if the glass is at the top, because viscous liquids go down. A spray gun with a lower cup is more convenient to use, but this is not so critical.

If you choose between plastic and metal, then metal ones are more convenient to wash, but through it you cannot see how much paint is left. Transparent plastic is more convenient in this regard. The nozzle in the spray gun must be metal, preferably aluminum. The quality of the nozzle directly affects the painting result. The smaller the hole, the better. Optimal for viscous materials - up to 2 mm, for acrylic paints - 1.5 mm.

How to thin paint for a spray gun

There is no particular difficulty in this, just remember important rule- add approximately 5% of the solvent from the total volume of paint in the glass, and then mix. In this case, the solvent must be suitable for both the spray gun and the paint itself. To thin the paint on water based, you need no more than 10% clean water.

Additional nuances

1. Before buying a device, decide what you will paint - doors, walls, a car. This will greatly facilitate the selection of models.
2. To get high quality painting, do not work automatically. Adjust the torch, nozzle and air supply.
3. When buying pneumatics, pay attention to the performance of the compressor. If it is small, then surges in air pressure cannot be avoided and painting will become torture.
4. Remember that most often the input capacity is indicated on the box, and what you need is the output. In most cases the difference is half.
5. Don't buy the cheapest models. Even if you rarely use the device. Choose an average price if the device is for home use, and an expensive tool for professionals.

We hope our tips will help you.

More information on how to choose a spray gun for painting in this video.

Spray gun - a device for applying repair and painting compounds to various surfaces. With its help, you can not only paint walls and ceilings, but also perform many other construction operations. How to choose and use a spray gun correctly will be discussed in this article.

Advantages of working with a spray gun

Unlike paint brush and roller, the spray gun applies the coloring composition in a thin and even layer. In addition, using a spray gun provides the following advantages:

• the consumption of the coloring composition is reduced by 20-40 percent;
• the speed of paint application increases, reaching, depending on the productivity of the device, up to 400 m 2 per hour;
• using a spray gun you can apply not only interior paints, but also whitewash, varnishes, antiseptics, and finishing putty;
• The appearance of drips, streaks, and brush hairs is excluded.

The performance of a spray gun depends on its type and power. The choice of spraying devices on the construction market is extremely wide, from inexpensive household ones to professional ones. When choosing a device, you need to compare your needs and the capabilities of the models you like, as this will allow you to save money and at the same time get the maximum benefit.

Types of spray guns

Based on the principle of paint supply, all spray guns can be divided into three groups:

• manual– the mixture is pumped into them using a handle;
• electrical, operating from a household network ~220 V;
• pneumatic, connected to an external compressor.

The choice of spray gun depends on the requirements placed on it in terms of performance, the ability to use various coloring liquids, ease of use and price.

Hand spray guns

They are used for small area finishing for spraying whitewash and water-based paint. The productivity of a hand-held spray gun is low - up to 250 m2 per hour. The working pressure is also low - up to 0.6 MPa, so the devices are not designed to work with viscous compounds - varnishes, putty. Hand spray guns can be used to apply liquid antiseptic or fire retardant, as well as to treat garden crops against pests.

A hand-held spray gun is shown in the illustration. The paint in it is supplied using a plunger pump located in the housing cylindrical. The pump is controlled using a handle: the painter's assistant moves it up and down.

At the bottom of the body there is a reservoir for the coloring mixture; two hoses are connected to it - suction and pressure. When the pump rod moves upward, a vacuum is created inside the tank, due to which paint is drawn from the outer tank through the suction hose. To prevent clogging of the spray gun with solid particles, the end of the hose is equipped with a filter. To prevent backflow of paint, a suction valve is provided in the tank.

When the rod moves downwards, a overpressure, and paint from the tank is supplied through pressure hose into the fishing rod. At the end of the rod there is a nozzle with which you can adjust the spray angle. At its other end there is a shut-off valve - trigger. The fishing rod consists of two parts, allowing you to change its length, which is convenient when painting the ceiling.

Advantages of hand-held spray guns:

• low price;
• simple design, reliability;
• no need to connect to electrical network or compressor;
• the presence of a long fishing rod that allows you to paint the ceiling without a stepladder.

The disadvantages include the fact that the device:

• has low productivity;
• we require at least one assistant;
• Not suitable for all types of paints and varnishes.

Note! A hand-held spray gun is a good budget option for one-time use or small volumes of work. It is also convenient for dachas (painting facades, fences, tree trunks).

Electric spray guns

Works when connected to a household electrical outlet or battery. Thanks to the electric pump, these spray guns are much more convenient to use.

Depending on the model, electric spray guns can be used to apply:

• water-based paint, chalk and lime whitewash;
• acrylic and oil paints;
• varnishes;
• primers, including resin-based ones;
• antiseptic compositions for wood protection.

Electric paint sprayers are divided into:

• air;
• airless or membrane.

Air models combine a mechanism that creates increased air pressure and a sprayer in one body. They are usually used for applying compounds with low viscosity.

The design of inexpensive air spray guns is quite simple. They consist of a housing, a spray nozzle, a paint container and a control button.

According to the location of the paint cup there can be:

• with top position;
• with a lower location.

More powerful electric air models are equipped with a pump located in a separate housing, a spray gun and a connecting hose.

The main advantage of air spray guns is that the softly contoured torch allows you to distribute the paint in a thin layer over a surface with any relief, without creating sagging. The disadvantage is also associated with low working pressure: the paint transfer coefficient of air models is low; they create a curtain of paint around the painter, which leads to excessive paint consumption.

Video – Review of the electric spray gun WAGNER 565

Membrane spray guns have a higher operating pressure, which allows them to be used for applying viscous compositions. Structurally, they consist of a painting unit, in which high paint pressure is created due to the vibration of the diaphragm, as well as a spray gun with a nozzle. The elements are connected to each other by a high pressure hose.

The hole in the nozzle of an airless paint sprayer is very small, and the paint torch has a clear outline. The transfer coefficient of the coloring liquid is much higher than that of an air spray gun, and the solution can be applied directionally.

Associated with this is the disadvantage of membrane installations: when applying paints and varnishes to uneven surfaces Sagging and poorly painted areas may form. In addition, the painter must monitor the time it takes to cover different areas, otherwise the thickness of the layer and the shade of the coating will be different.

How to choose an electric spray gun and what to pay attention to when purchasing? The main parameters important for operation are described in Table 1.

Table 1. Main characteristics of electric spray guns.

Note! An electric spray gun is the best option for household use. It allows you to quickly and efficiently apply paint to walls and ceilings, and the price for most household models does not exceed 3-5 thousand rubles.

Pneumatic spray guns

They are professional tools and work in conjunction with a compressor and receiver. The pneumatic spray gun itself is a spray gun with a nozzle, trigger and paint reservoir.

Air is supplied to the gun through a fitting located at the bottom of the handle. A high pressure hose is connected to the fitting, the second end of which is connected to air receiver. The pressure in the receiver is maintained using air compressor required power.

When you press the button or trigger of the spray gun, compressed air enters the housing and the paint tank, where increased pressure is created and a mixture of paint liquid and air is formed. This mixture is pushed through the nozzle, forming a spray of paint, the shape of which can be adjusted by changing the outlet openings of the nozzle, for which regulators are provided on the gun.

Choosing a pneumatic spray gun is a more difficult task than purchasing household model. It is important not only to choose a convenient and reliable gun, but also to select a compressor and receiver for it so as to ensure their coordinated and uninterrupted operation.

Operating pressure

This parameter is indicated in the passport data for the device; it usually ranges from 1 to 6 atmospheres and depends on the spraying technology. The compressor and receiver are selected after selecting the spray gun model, and the maximum pressure must be lower than the operating pressure of the spray gun, otherwise the body of the spray gun may not withstand the overload.

The volume of the receiver depends on the area to be painted; for small rooms, 20-50 liters are enough. If you have a large area to paint, it is better to buy a tank with a volume of at least 100 liters, otherwise the compressor will constantly turn on and off, as a result of which it will overheat.

Spray technology

The efficiency of the spray gun, the consumption of paint and compressed air depend on this parameter. Currently, devices with HP, HVLP or LVLP spray technology can be found on sale.

Models with HVLP and LVLP technology are more expensive, but with constant use they quickly pay for themselves due to a less powerful compressor, saving compressed air and coloring compounds.

Compressed air consumption

The higher the air flow rate of the spray gun, the higher the productivity and speed of painting. This parameter can vary from 50 to 400 liters per minute and depends on the spraying technology and the performance of the spray gun. For household repairs A value of 200-250 liters per minute is sufficient.

Note! The compressor performance should be 20-25% higher than the rated flow rate of the spray gun, otherwise the paint will fall in large drops.

Gun material and tank location

The durability and reliability of the device depends on the materials used. The best option- metal with anti-corrosion coating, resistant to aggressive dyes. It is highly durable and resistant to high blood pressure and accidental falls.

The location of the tank is important when painting horizontal surfaces - floors, ceilings, window sills. With a lower tank, poor paint intake may occur, which may result in poorly painted areas remaining. Therefore, it is more convenient to use an airbrush with an upper tank location.

The volume of the paint tank for pneumatic spray guns is usually in the range of 0.7-1.0 liters. If you need to paint a large area, you should pay attention to a model that works with an external container - the paint is collected using a hose.

Nozzle design

Professional spray guns are usually sold with a replaceable set of nozzles. Using the latter, you can adjust the size and shape of the torch, as well as the size of the solution droplets.

Nozzles are distinguished by numbers indicating the diameter of the holes, into the following groups:

• from 0.2 to 0.5 - for applying fine patterns;
• from 0.5 to 1.7 - for water-based and acrylic paints;
• from 1.7 to 3 - for viscous coloring emulsions;
• from 3 to 7 - for applying mortars, for example, putty.

Using a replaceable nozzle, you can give the torch a round, oval or angular shape. The preferred nozzle material is durable and corrosion-resistant; in professional models, stainless steel is most often used. Another sign of a good tool is the ability to adjust the paint flow and torch shape using the handles on the gun.

Note! Buying a professional spray gun is a serious blow to the family budget. If renovation work are one-time, it is better to rent a tool.

Interesting option - homemade spray gun from a gel pen

The choice of a spray gun for painting walls and ceilings depends on the capabilities of your wallet and the required performance of the device. For one-time repairs, a manual or inexpensive electric spray gun is suitable; for finishing a large area, a more powerful electric or pneumatic model is suitable. In any case, it is better to give preference to trusted manufacturers and durable, corrosion-resistant materials.

Maintenance and care of the spray gun - step-by-step instructions

Video - Priming and painting walls with a spray gun

Using a spray gun you can not only paint an object faster, but also more economically than with a brush. By choosing good model you will enjoy not only flawless but also long-lasting performance. Depending on the type, it can be equipped with a motor or run on a compressor. After reading this article to the end, will you learn how to choose a spray gun?

Spray gun for painting metal

A good spray gun will effectively spray pigments over the entire surface being painted, allowing you to cover the metal with a thin layer of paint. As a rule, models designed for painting metal have adjustable paint flow and are characterized by low weight. If they are used, the paint is usually diluted.

How to choose a spray gun when painting metal? For this purpose, several types are used, intended for different types of paints. The choice also depends on the volume of work to be done. Small models are intended for painting, while large ones are for painting walls or cars.

Spray guns intended for painting metal have replaceable nozzles designed for various types colors. Their prices vary widely, starting at $50. It is worth noting that with their help you can accurately apply paint even in places that cannot be reached with a roller. In most cases they are used as the main tool for applying paint, but sometimes as an additional one.

Powder paint spray gun

Some models require careful adjustment by the user, while others only need to be connected and filled with paint to begin work.

Powder paint spray guns are connected to special equipment and a computer, with the help of which all parameters are configured. The most best models work fully automatically, without the need for adjustment by the painter.

It is worth noting that powder paint spray guns are mainly used by professionals, since the worker is required to have working skills.

Spray gun for painting walls

Which spray gun to choose for painting walls? In this case, models designed for painting metal are perfect. You just need to configure it and test it on a small wall element before starting the robot. Most important factor The most important factor that affects the quality of painting is the density of the paint - it must be diluted to such a level that it does not splash or leave smudges. If required, several layers must be applied. You also need to remember that before pouring paint into the spray gun, it should be connected to a compressor and adjusted to the required pressure.

You'll find good wall paint sprayers in a variety of sizes in stores, with prices ranging from about $25 to $100. The most expensive models are used by professionals; they cost about $500.

If you want to buy a good gun for painting walls, pay attention to the following parameters:

• rated power;
• spray power;
• paint consumption;
• and hose length.

The cheapest models may have trouble spraying evenly, so if you have to paint a lot, choose an expensive model.

Spray gun for painting wood

A spray gun for painting wood may be needed if you need to paint a fence or update old furniture. With its help, you can also update garden furniture, gazebos and other structures. Using a spray gun, you can quickly paint any surface. Of course, after you are convinced of its effectiveness, you will no longer want to work with a brush, in which case not only hairs remain on the surface being painted and it takes a lot of time to work, but also the consumption is at a different level.

Which spray gun to choose for painting wood? If you don't have a compressor but want to paint with a spray gun, your choice should be an electric spray gun. How to choose an electric spray gun and what is it? It is quite heavy, but it can be painted much faster than others. You can use any type of paint with it, both oil-based and water-based.

Versatility in use also has its drawbacks. As you probably guessed in the case electric spray gun Not

You should expect miracles in terms of compatibility with all types of paints. This is especially true for paint density; it should not be too thin or thick. In the first case, you will get destruction of the nozzle, in the second it will be clogged. The largest selection of spray guns for painting wood can be found in construction supermarkets and stores that distribute products from various manufacturers of electrical equipment.

Spray gun for painting with high-quality dispersion paint

Emulsion paints have many advantages, the most important of which are short drying times and no odor. A good spray gun for painting with high-quality dispersion paint significantly speeds up repair work and allows you to use less paint. Prices different models vary depending on performance and size. According to experts, it is better to choose a model that is suitable for working with paint of various densities.

The disadvantage of budget models is that there is a problem with selecting density. They cannot cope with thick paint, but if more thinner is added, the paint loses its covering power (gaps appear in the lower layer), which ultimately leads to the need to apply several layers (and this is a waste of time, since you have to wait for the previous layer to dry). Based on this, it follows that it is better to buy a more expensive model that you will use for many years.

Top 5 spray guns 2018

Given below Top 5 spray guns 2018 includes a list of the most popular products in the painting spray gun category:

1. Wagner W 550
2. Bosch PFS 5000 E
3. Bosch PFS 1000
4. Dedra DED7410
5. Bosch PFS 3000-2

From this article you will learn:

• What does furniture production technology mean?
• What are the features of cabinet furniture production technology?
• What is the essence of production technology upholstered furniture

Technological progress, art, culture - all these components of the modern lifestyle influence furniture production technology. The creation of new styles and forms in furniture design has always been inextricably linked with fashion trends in general. Furniture production technology changes depending on the needs and aesthetic preferences of consumers, which form the demand for it. What are the features of the production of upholstered and cabinet furniture, you will learn from this article.

What does furniture production technology mean?

Depending on its operational purpose, furniture can be:

• household, that is, for use in residential premises;
• for public use;
• for placement in administrative and public buildings;
• for completing public and private transport.

Household furniture includes items that are used in the kitchen, living rooms, bathrooms, on terraces, in hallways, in country cottages or dachas and so on. We all use tables, chairs, sofas, armchairs, chair-beds, mattresses, cabinets, kitchen sets, sofa beds and other furniture products.

In accordance with the functional purpose, all existing furniture is divided into those that are used for:

• sleep;
• rest (sitting);
• storage of things and various household items;
• eating;
• performing any work.

Let's consider functional purpose using the example of a table, which, depending on the task performed and the furniture production technology used, can be a kitchen, dining, writing, magazine, work, compartment, drawing, surgical, computer, and so on.

The table will correspond to certain design solutions, dimensions and shape, and will be made from a certain type of material - all these criteria depend specifically on the functional purpose of any piece of furniture.

Depending on the design and technological features modern furniture It happens:

• collapsible;
• case;
• transformable;
• non-removable;
• built-in;
• mounted;
• sectional;
• wicker;
• bent;
• bent and glued.

Furniture production technology influences its character. Various materials can be used for its manufacture.

Wooden furniture can be:

• bent;
• bent-glued;
• carpentry;
• wicker;
• pressed.

Furniture made of polymer materials can be:

• cast;
• molded;
• glued;
• pressed.

Metal furniture can be:

• cast;
• stamped;
• welded;
• equipped with metal frames.

Such a classification of furniture production technology depends on the requirements placed on it. They are functional, constructive, technical, economic and aesthetic.

The first group of requirements affects its functional characteristics, design and production features; it is with their help that the maximum level of consumer comfort is ensured, as well as the satisfaction of his aesthetic preferences and compliance with generally accepted hygienic, physiological and psychological standards and needs.

As for the design requirements, their compliance during the design and production of furniture is necessary so that the finished items not only comply fashion trends, but also had stability, strength during operation, reliability, durability and ease of everyday use.

Technical and economic requirements mean that all manufactured furniture, regardless of its production technology, must comply with the existing requirements of technical regulations and state standards related to its production, including manufacturing features, material consumption standards and unification of components and parts finished products.

Types of furniture production

Modern manufacturers offer us a wide range of furniture models, which can have different design incarnations, different numbers of elements and parts, and be made using a wide variety of materials and production technologies.

The level of demand for a particular type of furniture is influenced, first of all, by its functional purpose, then - appearance and quality level. As for the nature of production, we can talk about individual, as well as serial or mass approaches.

The technology of furniture production with an individual approach implies that interior items are produced with a limited quantity, in accordance with a special order; re-production of products is not provided. Based on this principle, workshops operate, specializing in the production of high-quality furniture and other products according to individual requirements.

Serial technology for furniture production is characterized by the production of large batches and their repeated release in accordance with a predetermined production plan. Most of them work on this principle. modern enterprises engaged in the manufacture of furnishings. In accordance with the number of products in each series, we can talk about small, medium and large serial production of furniture.

As for the mass nature of furniture production technology, we are talking about large batches of products that are not subject to any design changes for a long time. Enterprises of this kind specialize in the mass production of a small list of goods that are in high demand among consumers.

Furniture production technology is influenced by the design features of all types of products. It may be different depending on the individual stages of production, but at the same time appropriate general principles, which relate to wood processing.

The first stage of production technology wooden furniture is the cutting of lumber, the moisture level of which does not exceed 2%, into rough blanks. The next stage involves mechanical processing of the blanks, transforming them into finished parts of the required size.

A similar production technology is used for the manufacture of furniture from pressed wood, bent, bent-glued and glued wood materials. Final stage production involves applying paint and varnish coating to processed workpieces.

Cabinet furniture production technology

Cabinet furniture refers to items that have a box structure and are designed to be placed along the walls. This category is represented by tables, shelving, cabinets, cabinets, walls and other types of furnishings, which contain separate hard parts.

When producing cabinet furniture, the requirements of the following state standards must be met:

• GOST 16371-93 “Furniture. General technical conditions".
• GOST 26800.4-86 “Furniture for administrative premises. Functional dimensions of cabinet compartments."
• GOST 28105-89 “Case furniture and tables. Test Methods drawers and half-boxes."
• GOST 13025.1-85 “Household furniture. Functional dimensions of storage compartments."
• GOST 28136-89 “Case wall furniture. Strength testing methods."
• GOST 19882-91 “Cabinet furniture. Test methods for stability, strength and deformability."

Depending on the length of the production process, the production technology of cabinet furniture can be divided into the following options:

• Full technological process implies all stages of production, starting with the manufacture of materials for the body (this can be chipboard, MDF, furniture board) and ending with the assembly of finished products. This option is optimal for mass and serial production, since it significantly reduces the cost of materials, but it is not suitable for small businesses due to high costs.
• The middle cycle involves the production of furniture from ready-made chipboard sheets, fiberboard, MDF, that is, in this case we are talking only about cutting materials and assembling finished products.
• The short process consists of the production of cabinet furniture based on already cut to order sheets of chipboard, laminated chipboard, MDF, that is, this option is characterized exclusively by the assembly of finished furniture.

The production technology of any type of cabinet furniture includes five main stages:

1. Drawing up a project of the finished product in various planes.
2. Uncover necessary materials for details of future furniture.
3. Drilling sockets for fasteners.
4. Finishing of cut edges (laminated edges, veneer, PVC film are used for this).
5. Assembly of the finished product.

The detail of the description of furniture production technology is influenced by production automation and the percentage of use of manual and mechanized labor. The most advanced (and, therefore, expensive) production involves the use of automated CNC machines. In this case, the operator’s task is only to enter dimensional data into a specialized computer program, designing the desired product and starting the machine.

The furniture production technology in this case is as follows:

1. After the sketch is developed and approved by the customer, using a special program installed on a regular laptop, it is necessary to create a model of the future product.

2. Attach to the machine a plate of the material from which the product is to be made; the machine independently cuts it into individual parts based on cutting cards.

The production of furniture from fiberboard assumes this is the end preparatory work and start assembling parts. If materials such as chipboard or laminated chipboard are used for furniture production, then the sawn edges of the rough blanks must be mechanically processed.

3. Elements of furniture made from chipboard are sent to an edge banding machine, on which, using glue and a pressure press, the sections of the boards are covered using laminated edges, PVC film, melamine or other edge materials.

4. There are two options for making holes for fasteners, which depend on the configuration of the machine:

• semi-automatic, if we are talking about an additive machine;
• manual, in which holes are made with hammer drills and electric drills, using drawings with additive diagrams.

5. Once the holes are added, the edges of the workpieces are ground (for smoothing, removing edge material in height and length), and then sent for assembly.

6. During test assembly using hand tools, shortcomings and inconsistencies are identified and eliminated. Then the finished products are disassembled (if there is such a need), packaged and sent to finished product warehouses.

Upholstered furniture production technology

The volume of upholstered furniture in the specialized market is approximately 15%. Its production represents a rather attractive niche, in particular, when it comes to small and medium-sized businesses.

We will analyze the technology for the production of upholstered furniture using the example of manufacturing the most popular and at the same time complex in terms of execution product of this group - a sofa. We will consider a sofa bed, which is supposed to have a special transformation mechanism. This distinguishes it from such furnishings as armchairs, chairs, etc.

The structure of all sofas is generally the same, they consist of:

• The frame is the main structural element to which other parts of the sofa are attached. The strength characteristics during operation depend on it; it is the base part to which the remaining components are attached, forming the appearance and imparting softness.
• Elastic elements (they can be represented by soft fillers and spring blocks).
• Transformation mechanism.
• Covers with upholstery fabric.

The production technology for this type of furniture is as follows:

1. Wooden blanks are cut from plywood and boards in the carpentry shop, from which the frame of the future sofa (or other piece of upholstered furniture) is then assembled.

The preparation includes the following steps:

• cutting lumber (plywood) to length using a cross-cutting machine;
• cutting plywood to width using a circular saw;
• grinding the resulting part using a four-sided machine, cutting out tenons and eyes on a tenon-cutting machine;
• cutting out internal parts from fiberboard sheets or chipboard, a hand-held power tool is used for this;
• fastening the transforming mechanism (used in the production of folding sofas);
• assembly of the base frame.

2. Sending finished frames to the upholstery shop for pasting with foam rubber and firing with upholstery material. First of all, the wooden base is pasted over with a special non-woven material- darnite. This is necessary so that during operation of the finished products they do not knock or creak.

3. Further, the furniture production technology involves the installation of elastic (soft) elements - spring blocks that perform orthopedic functions. Their fixation is carried out evenly over the entire surface area of ​​the product and in its central part.

4. This is followed by pasting the perimeter of the blocks with foam rubber, this eliminates the possibility of contact with the rigid frame.

5. The top of the spring block is glued with a dense woven material, which prevents abrasion of the upper layer of gasket material on the spring block.

6. In most cases, spangon, foam rubber or coconut coir are used as cushioning material.

Spangon and foam rubber (secondary foam) are more budget options, but you should keep in mind that two years of active use of the sofa will lead to its sagging and failure.

Coconut coir can be called a tougher and more durable material, capable of lasting about 7-8 years.

7. The next soft element is placed on top of the cushioning material - foam rubber, the height of which is 40 mm, density - 35-42. Foam rubber and upholstery material are laid between each other with padding polyester, which makes the foam rubber breathable.

8. The sewing workshop equipment allows you to work with a wide variety of finishing options - from faux fur to genuine leather. In the sewing shop, upholstery fabric for future sofas is cut, and then in the upholstery shop it is shot onto a multi-layer base.

9. The sewing workshop is used for sewing covers for certain elements of upholstered furniture (pillows, backrests, armrests, seats). They are put on a base frame to which a soft filler (foam rubber or padding polyester) is attached.

10. Then control assembly and final design of the product are carried out, after which the finished sofa is packaged using polyethylene and cardboard and sent to finished product warehouses.

Where to buy high-quality and safe paints and varnishes for furniture

JSC Raduga has been operating since 1991 (formerly Tsentrmebelkomplekt, Decor-1). The company was organized to supply raw materials to enterprises that are part of ZAO Centromebel.

Today, the company's regular business partners are not only Russian manufacturers, but also leading companies from Germany, Austria, France, Italy, Switzerland, Finland, Poland, and Sweden. Our office is located in the center of Moscow, as well as our own warehouse complex with an exhibition hall of 200 m².

Our warehouses located in the near Moscow region always have a large selection of raw materials, materials and components for the production of furniture and carpentry. The assortment includes more than 300 types of varnishes and 400 types of dyes, with an emphasis on the sale of varnishes and dyes with a dry residue.

Based on customer requests, our team produces polyurethane enamels almost all colors. We offer adhesives from five leading European manufacturers, natural veneer and lumber - more than 60 types of ordinary, exotic and exclusive species. Front and fastening fittings are constantly available - more than 4,000 items from manufacturers from Europe: Austria, Poland, Germany, etc.

Every month we process applications from more than 1,800 clients. These include both large furniture factories and private entrepreneurs.

Deliveries of goods are carried out throughout Russia. Our company delivers goods throughout Moscow for free. Products are shipped by road to all regions of Russia.

Our company takes the training of its own specialists seriously. Managers systematically undergo internships in those involved in production finishing materials companies in Germany, Italy, Austria, Finland. Our company employees provide technical assistance to clients.

We invite you to cooperate on mutually beneficial terms! We value our clients and try to find individual approach to every buyer.