Industry
Shaft alignment of electrical machines: features, fixture and device
Last modified: 2025-01-24 13:01
Misalignment of machine rotors is a common defect that can be corrected. To do this, it is necessary to know the factors affecting it and the methods of shaft alignment. Shaft alignment is usually carried out by concentric and parallel installation of the end surfaces of the coupling halves using special devices
Segmented key: definition, features, GOST and interaction
Last modified: 2025-01-24 13:01
Segmented keys, like any others, are used to connect the shaft and the hub in the nodes of the mechanisms for transmitting torque. A feature of such parts is that they give the most durable pairing of elements
KrAZ plant: history, cars. Kremenchug Automobile Plant
Last modified: 2025-01-24 13:01
The KrAZ plant produces heavy equipment, which is very popular not only in Ukraine, but also in other countries of the world. Trucks and chassis for special equipment coming off the assembly line of the enterprise are purchased by mining, logging, utilities and even the military
What are chemical reactors? Types of chemical reactors
Last modified: 2025-01-24 13:01
Chemical reactors are containers designed to carry out reactions in order to produce the final product. Their design depends on various factors and should provide maximum output in the most cost effective way
Crane-manipulator: main characteristics, types
Last modified: 2025-01-24 13:01
Today, people operate a wide variety of types of equipment. One of these types was the crane-manipulator. There are several different models of this unit, each of which is used for its own purposes
SMD engines: specifications, device, reviews
Last modified: 2025-01-24 13:01
SMD engines are diesel engines. Their production was established back in 1958 at the Kharkov plant. Serial production engines of this brand were intended for use in agricultural machinery - tractors, combines, etc. However, in 2003, production was discontinued as the manufacturing plant closed
Crane "Liebher": detailed description and specifications
Last modified: 2025-01-24 13:01
Crane "Liebherr": a detailed description of the cranes of one of the most famous engineering companies. All technical characteristics of tower jib cranes are described
Tuning shields: description, purpose. Horizontal drilling
Last modified: 2025-01-24 13:01
Humanity has been successfully developing underground space for more than a century. We are talking not only about subways, which are present in all major cities of the world, but also about mine workings created for the extraction of minerals
Mytishchi Engineering Plant: history, products
Last modified: 2025-01-24 13:01
JSC Mytishchi Machine-Building Plant is one of the oldest machine-building industries in Russia. Initially, the profile of the enterprise was the manufacture of railway cars. During the Great Patriotic War, they set up the assembly of self-propelled guns, and after its completion - unique tracked chassis for special equipment and anti-aircraft installations. At the same time, dump trucks, tow trucks, bunker carriers, rolling stock for the metro were produced
Hydraulic shears - an indispensable tool in construction
Last modified: 2025-01-24 13:01
If you decide to do construction or, conversely, the demolition of old structures made of concrete, panels or metal, hydraulic shears will become your reliable assistant. This device will greatly simplify your work
Structured cabling system (SCS) - what is it?
Last modified: 2025-01-24 13:01
Many modern Russian enterprises are actively implementing structured cabling systems as an element of digital infrastructure modernization. SCS is considered by business participants as a tool to improve the efficiency of production processes and the profitability of the enterprise
Engine "ZMZ-406 Turbo": description, specifications and reviews
Last modified: 2025-06-01 07:06
Engine "ZMZ-406 turbo": specifications, features, tuning, operation. Engine "ZMZ-406 Turbo": description, photo, reviews
Trenche bucket excavator: description, application, photo
Last modified: 2025-01-24 13:01
Today we will learn what a multi-bucket excavator is, and how it differs from the classic one-bucket
Wheel excavator: overview, manufacturers, specifications
Last modified: 2025-01-24 13:01
The article is about wheeled excavators. The features of models of this type from different manufacturers are considered, as well as recommendations for choosing
Trigger device: description and reviews
Last modified: 2025-01-24 13:01
Trigger device: characteristics, types, features, operation, device. Trigger device: description, photo, reviews
Biodiesel fuel: properties, pros and cons
Last modified: 2025-01-24 13:01
Biodiesel fuel has been around for a long time. However, not every person can explain what is the difference between conventional diesel fuel and biodiesel. This article will dispel myths and give a clear idea of the methods and stages of biodiesel synthesis, as well as its disadvantages and advantages
Diesel operation principle: features, advantages and disadvantages
Last modified: 2025-01-24 13:01
Diesel cars on our roads are by no means uncommon. In the countries of Western Europe, they are in the majority. Diesel engines have a number of advantages over gasoline engines. But at the same time, there are some drawbacks. What is this motor, what is the diesel device and the principle of operation? Consider in our today's article
Arms factory named after Degtyarev
Last modified: 2025-01-24 13:01
JSC "Plant named after V. A. Degtyarev" is one of the leaders in the Russian defense industry. It produces weapons for the fleet, ground forces, aviation, and special forces. The products of the enterprise are used by the armies of 17 countries of the world. The plant specializes in machine guns and rapid-fire cannons of various calibers, sniper systems, complex grenade launchers
Tanks whose protection is active. Active tank armor: principle of operation. Invention of active armor
Last modified: 2025-01-24 13:01
How did active tank armor come about? It was developed and implemented by Soviet weapon manufacturers. The concept of active protection of iron machines was first voiced in one of the Tula design bureaus, around 1950. The first complex of the innovative invention "Drozd" was installed on the T-55AD tank, which the army received in 1983
Homogeneous armor in modern tanks: strength, ricochet
Last modified: 2025-01-24 13:01
Homogeneous armor is a protective homogeneous layer of material that has increased strength and has a uniform chemical composition and the same properties throughout the entire cross section. It is this type of protection that will be discussed in the article
Votkinsk Engineering Plant: history, products, address
Last modified: 2025-01-24 13:01
GPO Votkinsk Machine-Building Plant is a unique diversified enterprise producing a wide range of products. VZ is the largest manufacturer of Topol-M, Bulava, Yars missiles, which form the basis of the nuclear shield of the Russian Federation. In addition, machine tools, metal products, oil and gas equipment, various types of weapons and much more are manufactured here
Cylinders with carbon dioxide: features, composition and volume
Last modified: 2025-01-24 13:01
It is important to note that the storage of a fifty-liter cylinder is only allowed outside in a special cabinet, as well as with special markings. Since the containers are made of metal, their mass is quite large, even if they are empty. The weight of one empty cylinder is in the range from 4 to 22 kg and depends on the displacement
Modern jet aircraft. First jet aircraft
Last modified: 2025-01-24 13:01
The country needed modern Soviet jet aircraft, not inferior, but superior to the world level. At the parade of 1946 in honor of the anniversary of October (Tushino), they had to be shown to the people and foreign guests
US reconnaissance aircraft: description and photo
Last modified: 2025-06-01 07:06
US reconnaissance aircraft - special purpose aircraft. Its features and capabilities will be discussed in this article
Radar "Daryal" (radar station)
Last modified: 2025-01-24 13:01
Radar "Daryal" - the most powerful radar in the world. At a distance of 6 thousand km, it is able to detect in outer space any object with a diameter of more than 20 cm. Developed back in 1968, the project has not lost its uniqueness even after half a century
AGS-40 "Balkan". Shooting chair saga
Last modified: 2025-01-24 13:01
The domestic mounted grenade launcher AGS-40 "Balkan" (or 6G27 according to the GRAU Index) has been produced in Russia since 2008. Designed as a descendant weapon based on an experimental domestic development - the TKB-0134 "Kozlik" grenade launcher. This type of weapon is designed to destroy enemy manpower, infantry concentrations and damage telecommunications lines. It will be discussed in this article
Short-range air defense system "Pine": performance characteristics, photo
Last modified: 2025-01-24 13:01
With the development of air-military equipment, it became necessary to protect the personnel and weapons of the ground forces from a sudden attack by the enemy from the air. To this end, short-range anti-aircraft missile systems began to be adopted by the Russian army. Their main purpose is to protect units from attack by enemy aircraft in all types of combat, as well as on the march
ZRK "Krug": photo, combat use
Last modified: 2025-01-24 13:01
The rapidly improving aircraft required the creation of mobile air defense systems to directly cover the ground forces from air attacks. This prompted the military complex of the Soviet Union to start developing mobile anti-aircraft missile systems, which resulted in the Krug air defense system, which was put into service in 1965
Australia: industry and economy
Last modified: 2025-01-24 13:01
The article is devoted to industry and agriculture in Australia. The branches that are actively developed by the state, as well as factors influencing economic activity are considered
Miatlinskaya HPP: description, history and interesting facts
Last modified: 2025-01-24 13:01
Miatlinskaya HPP is located in Dagestan on the Sulak River. It is one of three stations that have an arch type dam, in particular, the station includes a diversion tunnel
Five-finger split leggings: review, specifications, manufacturer and reviews
Last modified: 2025-01-24 13:01
Carrying out some types of work, a person needs reliable protection. One such type of work is welding. When performing this operation, the part of the body that needs the most protection is the hands. For this, split leggings are produced
Delayed coking unit: project, operating principle, power calculation and raw materials
Last modified: 2025-06-01 07:06
Delayed coking unit: principle of operation, raw materials and finished products. Description of different types of equipment. Schematic diagram of a two-block plant, main technological parameters. Design sequence and power calculation
Use of alkenes in industry
Last modified: 2025-01-24 13:01
Alkenes are chemical substances of a hydrocarbon nature that have one double bond in their structure. The use of alkenes is typical for many areas of industry, as well as for the national economy. The main area of application of alkenes is their use as a raw material for the production of various chemical compounds
Welded butt joints: features, types and technology
Last modified: 2025-01-24 13:01
Features and types of welding. Classification of welded butt joints according to various parameters of the weld. Technology for creating a butt joint, depending on the equipment used. Safety measures when performing welding work
Primary meat processing: consistency, technology
Last modified: 2025-01-24 13:01
Primary processing of meat is a whole range of technological operations that are performed in any production. For different raw materials, in most cases, the same equipment is used
Bentonite - what is it? Bentonite production, application
Last modified: 2025-01-24 13:01
Bentonite - what is this mineral and what is it used for? First mined in the town of Benton (USA), the mineral is widely used in all industries: from food to oil production. What qualities of a mineral have allowed it to take its rightful place in modern industry? The answer is in the article below
Copper plate, foil, tape: production, characteristics, application
Last modified: 2025-01-24 13:01
Copper is one of the most popular metals in the world today, it is used in many areas of production
Automation of boiler plants: description, device and diagram
Last modified: 2025-01-24 13:01
To regulate and optimize the functioning of boiler units, technical means began to be used even at the initial stages of automation of industry and production. The current level of development in this area can significantly increase the profitability and reliability of boiler equipment, ensure the safety and intellectualization of the work of maintenance personnel
Concrete lawn grid - the solution to the problems of the city
Last modified: 2025-01-24 13:01
Because of the lack of sufficient parking spaces, not only car owners suffer, but also pedestrians. The use of lawn trellises can solve these problems, and at the same time they will beautify the urban landscape
Valve arrester: main characteristics, types, principle of operation
Last modified: 2025-01-24 13:01
Atmospheric overloads in electrical circuits often cause transformers to fail. To solve this problem, special devices are used, which are called valve arresters
Determination of the position of the vessel. Vessel definition: methods
Last modified: 2025-01-24 13:01
Now it is not difficult to calculate the point in the ocean where the ship is located, determining its coordinates takes a matter of seconds, and, as a rule, they are tracked continuously
The largest power plants in Russia: list, types and features. Geothermal power plants in Russia
Last modified: 2025-01-24 13:01
Russia's power plants are scattered in most cities. Their total capacity is enough to provide energy for the entire country
Zuevskaya TPP, Donetsk region
Last modified: 2025-01-24 13:01
Zuevskaya thermal power plant is a large enterprise in the south-east of the Donetsk region. Part of the structure of the intersectoral united company DTEK Vostokenergo
High-frequency generator: overview, features, types and characteristics
Last modified: 2025-01-24 13:01
Currently, the number of various electrical appliances is large. One of these was a high-frequency generator. As the name implies, it is used to set the oscillation frequency in a certain range
Differential automaton: meaning, selection rules, connection
Last modified: 2025-01-24 13:01
A differential machine serves as a powerful protective force against the damaging effect of electric current on the human body. It combines the functions of an automatic breaker and a residual current device (RCD). The action of this machine is aimed at protecting the wiring from overload, short circuits, as well as protecting a person from electricity when he enters a high voltage area and touches current-carrying equipment elements
Single-phase transformer. Purpose, device and main characteristics
Last modified: 2025-06-01 07:06
In practice, many repairers are often faced with the need to replace a burned-out single-phase voltage transformer. To ensure suitability, the characteristics of the replacement device should be examined
Installation base: definition, classification, features and examples
Last modified: 2025-01-24 13:01
Not everyone knows, but each machine has a certain place where its parts must be installed. The totality of all surfaces, points or lines of the workpiece, along which the installation is carried out, is called the installation base
Rectangular duct: types, manufacturers, sizes and reviews
Last modified: 2025-01-24 13:01
Today, ventilation is used almost everywhere, from large industrial facilities to private houses with hoods. However, any system has one thing in common - it is a rectangular duct, through which the volatile substance moves
Biodegradable polymers: concept, properties, methods of preparation and examples of reactions
Last modified: 2025-01-24 13:01
Biodegradable polymers were developed as an answer to the problem of plastic waste disposal. It's no secret that their volume is growing every year. The word biopolymers is also used for their abbreviated designation. What is their peculiarity?
Wood shavings: types, production technology and application features
Last modified: 2025-01-24 13:01
Wood shavings as an industrial, packaging and decorative material. Types and characteristics of chips, differences from chips and sawdust. Application in the country, in animal husbandry, in construction, as a heater, decorative element and filler when packing gifts and fragile items
Circulation system - description, installation features and reviews
Last modified: 2025-01-24 13:01
The article is devoted to circulation systems. The device of this system is considered, as well as installation work on the installation of the pump and reviews
Laying a gas pipeline: methods, equipment, requirements. Gas pipeline security zone
Last modified: 2025-01-24 13:01
Laying of the gas pipeline can be done by underground and ground methods. When choosing equipment for such systems, safety standards should be followed. Actually, the laying of highways is carried out with strict observance of all the required technologies
Tungsten: application, properties and chemical characteristics
Last modified: 2025-01-24 13:01
Mother nature has enriched mankind with useful chemical elements. Some of them are hidden in its bowels and are contained in relatively small quantities, but their significance is very significant. One of these is tungsten. Its use is due to the special properties
Doors "Legrand": reviews, review of models, description, photos in the interior
Last modified: 2025-01-24 13:01
Any person seeking to secure their home sooner or later faces the choice of a metal door. Naturally, he wants to get the best one. If you decide to install an entrance metal door in your apartment, then the huge assortment and the apparent simplicity of choice themselves push you to pay all attention to the reliability and appearance of the product when solving this issue
Doors "Onyx": reviews, models, material used, photos in the interior
Last modified: 2025-01-24 13:01
Most of all, a person values his he alth and the he alth of his loved ones, so he tries to make his home and work environment as safe as possible, to surround his room with furniture that brings him moral and physical he alth. Interroom doors "Onyx" meet such requirements. In reviews of the products of this company, buyers often mention that it is made from materials of natural origin, which are absolutely safe for human life
Vladimir doors: customer reviews, assortment overview, types of coatings, installation
Last modified: 2025-01-24 13:01
Having any housing, each of us, no doubt, wants it to be reliably protected from the penetration of various unwanted visitors from the outside. Today there are many ways to protect. And one of the main, perhaps, are the entrance and interior doors. A lot depends on how durable they are. Perhaps that is why the demand for the products of the Vladimir Doors factory has recently increased significantly
Doors "Neman": reviews, review of models, description, photo
Last modified: 2025-01-24 13:01
In our turbulent times, many are thinking about installing a good front door. Dozens of reviews of the Neman metal door report that this product has a strong and powerful design, equipped with reliable hinges and good locks. These doors can truly resist the ill intentions of a burglar, protect your premises from wind, cold, even fire
Window Podolsk plant: photos and reviews
Last modified: 2025-01-24 13:01
Plastic windows are slowly but surely entering our lives, displacing their predecessors. With the development of technology, the production of these structures is becoming more affordable and faster. Therefore, today every resident of our country can afford the products of the Podolsk window factory
Doors "Ocean": customer reviews, review of models with photos
Last modified: 2025-01-24 13:01
Ocean Company has existed on the modern market for several years, during which time it has managed to win the respect and trust of customers with the quality of its products. The range of interior designs of the company also pleasantly pleases with its unusual shapes, colors and designs and amounts to dozens of items of the most interesting models. This choice allows you to choose a wide variety of models that will suit any interior, be it high-tech or a classic version of a cozy home
Doors "Dariano": reviews, review of models, recommendations and photos
Last modified: 2025-01-24 13:01
According to the firm conviction of modern designers, properly selected interior doors are the element on which a lot depends on the organization of the interior. Therefore, the choice of structures of this type should be approached with all responsibility. Numerous reviews of Dariano doors say that these noble products will be the final chord in creating the style of your home
The use of natural gas. Natural gas: composition, properties
Last modified: 2025-01-24 13:01
What do we know about hydrocarbons? Well, perhaps something from the school curriculum in chemistry, and the word methane periodically flashing in the media … What do we know about natural gas, except for its explosive properties? What other use of natural gas, besides the well-known cooking and heating of residential buildings? What's new in the world of energy consumption and energy security?
History of the Ignalina NPP. Establishment, plans and closure of the station
Last modified: 2025-01-24 13:01
The famous Ignalina nuclear power plant was built in Lithuania during the Soviet era. It was originally supposed to use 6 power units here, each of which would have an energy capacity of 1185-1380 MW. However, the project was never implemented due to various reasons
The largest factories in Volgograd
Last modified: 2025-01-24 13:01
Volgograd is the largest industrial center of the Volga region, located at the intersection of important transport routes. The factories of Volgograd make an important contribution to the development of the region, this includes filling the budget, employment of citizens, social and infrastructure projects. The manufacturing sector is represented mainly by enterprises of mechanical engineering, metallurgy, chemical and instrument-making industries
Russian fleet. Navy of the Russian Federation
Last modified: 2025-01-24 13:01
What is this - the Russian fleet? What are the goals of its activities? What associations are included in it? Let's analyze the structure of the Navy, get acquainted with the command. In conclusion, let's talk about the current state of affairs and development prospects
Oil production in the world. Oil production in the world (table)
Last modified: 2025-01-24 13:01
The world as we know it would be very different if there was no oil. It is hard to imagine how many everyday things are created from oil. Synthetic fibers that make up clothing, all plastic used in everyday life and industry, medicines, cosmetics - all this is created from oil. Almost half of the energy consumed by mankind is produced from oil. It is consumed by aircraft engines, as well as almost all vehicles in the world
Oil-exporting countries. The largest oil exporters - list
Last modified: 2025-01-24 13:01
Currently, some major oil exporting countries have united. This allows them to regulate world prices and dictate terms to importers
Sapper shovel BSL-110
Last modified: 2025-01-24 13:01
The article will focus on the BSL-110 sapper shovel. Its history will be told, its analogues will be presented, what significance it had in military affairs and, of course, all the advantages of this model will be given
Ural Automobile Plant: history, production, products
Last modified: 2025-01-24 13:01
Ural Automobile Plant (OJSC UralAZ) is the leader in the production of off-road trucks in Russia. The company produces finished vehicles and chassis with 4x4, 6x6 and 8x8 all-wheel drive. Cars have won respect due to the unique cross-country ability, decent quality and ease of operation
Omsk Oil Refinery - a subsidiary of Gazpromneft
Last modified: 2025-01-24 13:01
Omsk Oil Refinery is recognized as the best oil refinery in 2012 by WRA (World Association of Refiners). It is a subsidiary of Gazpromneft. The capacities of the enterprise allow to produce 21.4 million tons of oil annually
Cylinders "Rockwool" (Rockwool): description, device, principle of operation, application, photo
Last modified: 2025-01-24 13:01
The service life of pipes is reduced due to their use in conditions of low temperatures and high humidity. This problem, however, can be solved by using modern protective materials made of mineral wool. Among the huge variety of proposals on the market, Rockwool cylinders are not the last. The company started its activity more than a century ago in Denmark. During its existence, it has achieved consumer recognition
Foam vapor permeability: composition, properties, structure, classification, application and safety
Last modified: 2025-01-24 13:01
The thickness and vapor permeability of the foam - this is not all you need to know when buying material. It is important to take an interest in sound and windproof properties. If the walls are insulated with foam, they will not need wind protection. The soundproofing of the building will be improved. Thus, the soundproofing properties are explained by the cellular structure
MDF: density, characteristics, application, tips
Last modified: 2025-01-24 13:01
When you already know the density of MDF, you can study the tips for cutting the material. It is best to purchase products with standard sizes and with factory processing. If there is a need to carry out sawing, it is better to entrust it to specialists. In this case, special format-cutting machines are used
Thermal conductivity of sandwich panels: concept, main characteristics, dimensions, thickness, thermal conductivity coefficient, installation rules, pros and cons of operation
Last modified: 2025-01-24 13:01
Thermal conductivity of sandwich panels will be the lowest if polyurethane foam is the basis. The parameter under consideration here varies from 0.019 to 0.25. The material is strong, dense and light. It is chemically resistant and does not absorb moisture. Rodents are indifferent to polyurethane foam, fungi and mold do not develop inside it. Working temperature reaches +160 ˚С
Crushed-stone-mastic asph alt concrete (ShMA): GOST, properties and characteristics
Last modified: 2025-06-01 07:06
According to GOST, roads must be laid using asph alt concrete, which contains a stabilizing component. Its properties and appearance are of great importance for improving the quality of the final material, its transportation, preparation and installation. Additives are structuring fibrous. They allow you to maintain uniformity and help keep hot bitumen on the surface of crushed stone
Cross-linked polypropylene: features, specifications and reviews
Last modified: 2025-01-24 13:01
Heated floor made of cross-linked polypropylene, according to home craftsmen, will be a highly efficient system. Such pipes are considered today the most modern choice, since their characteristics fully meet the requirements. Among the shortcomings here, according to buyers, one can note only low flexibility, due to which the products do not hold their shape well during installation
Gypsum grades: characteristics, definition, photo
Last modified: 2025-01-24 13:01
Studying the brands of gypsum for artificial stone, you may notice that it is not always convenient that the material sets so quickly. When working with solutions, you must take into account that the hardening dough stops seizing and rejuvenates when mixed. But if such a solution is applied to the surface, it will no longer have the necessary strength, and when it dries, the material will begin to collapse, become covered with cracks
Weight of 1 m2 of porcelain stoneware. Characteristics and properties of porcelain stoneware
Last modified: 2025-01-24 13:01
When you know the weight of 1 m2 of floor tiles, you can also look at other characteristics, such as frost resistance. This indicator is one of the main ones and determines the possibility of operation not only indoors, but also outdoors. Technical properties are measured by 50 temperature cycles, which are equal to the same number of years
Polypropylene - what is it? Definition, technical characteristics of the material, application in industry and everyday life
Last modified: 2025-01-24 13:01
You can build a heating system with your own hands from polypropylene. The material is affordable and lightweight. Before starting work, it is necessary to designate the connection points and understand the installation method. For soldering pipes, products must be cut to size. The joints must be even and have a right angle. Sections are degreased, chips are removed from the surface after cutting
Pig iron production in Russia, development history
Last modified: 2025-01-24 13:01
For several hundred years, the Russian Federation has been among the world leaders in the production of pig iron. This alloy is used in a variety of industries, is used to create artistic and decorative products
Flow methods of production organization: parameters, characteristics and standards. The need for this method in production
Last modified: 2025-01-24 13:01
Today, in-line production is the most progressive form of organization of the production system. Optimal speed of work, minimum labor intensity and maximum quality of production - this is not a complete list of the advantages of the method under consideration
Inline production is Concept, definition, methods of organization and technological process
Last modified: 2025-01-24 13:01
The production process is a complex technological action that can be organized in different ways and means. The work of an enterprise in the conditions of in-line production of products is today considered the most efficient, but at the same time demanding in terms of labor, organizational and material costs. In a general sense, in-line production is a format of production activity in which the principles of rhythm and repeatability of operations come to the fore
Hydraulic fracturing: types, calculation and technological process
Last modified: 2025-06-01 07:06
Hydraulic fracturing: the essence of the technology and its detailed step-by-step description. Varieties of the process. Applied materials, their advantages and disadvantages. Acid fracturing. Equipment for hydraulic fracturing
Collet connections: classification, types of pipes, working technique and instructions for use
Last modified: 2025-01-24 13:01
The push-in fitting has an external thread with an external hexagon. The nominal passage is 6 mm. The sealing threaded connection is coated. Assembly position can be any. The design works on a reciprocating principle. The operating pressure range varies from 0.95 to 6 bar. Working pressure depending on temperature is equal to the limit from 0.95 to 14 bar
Tuymazinskoye oil field: description and characteristics
Last modified: 2025-06-01 07:06
Tuymazinskoye field is located on the territory of Bashkiria. In these places, oil was discovered back in 1770. Industrial development of we alth began in the 30s of the last century. Not so long ago, Bashkortostan celebrated the 75th anniversary of its own oil industry
Preparation of oil for processing: the main process, methods and technologies
Last modified: 2025-01-24 13:01
Produced from the wells of oil fields are not a raw material in its pure form. Before the stages of the production process of the main processing with the receipt of a trade item with the necessary consumer qualities, the future energy resource goes through several technological stages of processing. The need for the implementation of these processes is due to the initial contamination of crude oil
Classification of cutters: types, description, application
Last modified: 2025-01-24 13:01
Cutters are cutting tools that are characterized by a wide variety of types and configurations. The choice of cutters depends on what material the workpiece is made of, on its shape and final tasks. A detailed classification of cutting tools will help in determining the specifics
Kvass production: necessary equipment, raw materials and recipes
Last modified: 2025-01-24 13:01
Features of the production and marketing of live kvass. Home or industrial production. The choice of premises and basic equipment, depending on the expected scale of the production of the drink. Technological process of production at the plant. Examples of recipes for home or small production
Regenerative heat exchangers: types, principle of operation, scope
Last modified: 2025-01-24 13:01
The principle of heat exchange using heated circulating media is considered optimal for maintaining the operation of heating systems. A properly organized system of thermal energy transfer channels requires minimal maintenance costs, but at the same time provides sufficient performance. An optimized design option for such a system is a regenerative heat exchanger that provides alternate heating and cooling processes
Embossing is the future of printing
Last modified: 2025-01-24 13:01
Often even a small souvenir or stationery catches the eye due to its sophistication or attractive appearance. And all thanks to the beautiful embossed pattern. In modern printing industry, stamping is gaining more and more popularity - this is a method that allows you to get a unique and durable pattern that improves the appearance of the finished product
The power of one section of an aluminum radiator: features and reviews
Last modified: 2025-01-24 13:01
When you know the power of a 500 mm aluminum radiator section, it is important to ask about other characteristics, for example, how the battery is made. Such devices are made by casting or extrusion technology. The first method provides that each section is made separately
Reservoir breathing valve: purpose, device, principle of operation, verification
Last modified: 2025-01-24 13:01
Oil refineries and technological complexes using oil and gas products contain a system of pipelines for servicing fuel materials in their working infrastructure. Maintaining sufficient performance in the circulation circuits of the same oil requires the use of special plumbing fittings. Its key element is the reservoir breather valve, through which the pressure is regulated
Gold mining in Russia: features, history and interesting facts
Last modified: 2025-01-24 13:01
Gold mining in Russia is concentrated in Siberia and the Urals. There are separate sections in the European part of the country. Since 2017, anyone can use the subsoil to obtain gold. The Magadan region has been chosen as a test site for the project
Control cables are Description, types and applications
Last modified: 2025-01-24 13:01
Electric networks and equipment serving them are built on a multi-level element base, communication links within which are provided with cables of various types. This is electrical wiring that can perform the tasks of distribution, transmission and main transportation of current. Control cables occupy a special place in this segment. This is a universal channel for transporting electrical currents under voltage from 380 to 1000 V
Aircraft missile R-27 (air-to-air medium-range guided missile): description, carriers, performance characteristics
Last modified: 2025-01-24 13:01
Aircraft missile R-27: performance characteristics, modifications, purpose, carriers, photo. R-27 air-to-air guided missile: description, history of creation, features, material of manufacture, flight range
Bulldozer T 25: description, specifications, engine and operating features
Last modified: 2025-01-24 13:01
The T-25 bulldozer, produced by the Promtractor plant in Cheboksary, is characterized by increased cross-country ability and excellent technical characteristics. This model is used mainly by enterprises of the industrial and oil and gas complex
Busbar installation: technology, equipment, safety
Last modified: 2025-01-24 13:01
The quality of laying power lines depends not only on the stability of equipment and communications, but also on the safety of personnel. Busbar trunkings help organize reliable and compliant wiring, the installation of which increases the design possibilities when laying cables, and also provides a high degree of physical protection from external threats
Rostov factory of sparkling wines: address, products, shops
Last modified: 2025-01-24 13:01
The capital of the Southern Federal District of the Russian Federation, the city of Rostov-on-Don is known in Russia and abroad for its sparkling wine factory. It is one of the leaders in the production of sparkling wines in the country. The address of the Rostov factory of sparkling wines: street 19-Line, house 53, Nakhichevan district
Copper powder: production, purpose and application
Last modified: 2025-01-24 13:01
Copper powder is a product widely used in the paint and varnish, chemical, automotive, instrument making, and nanotechnologies industries. There are several main brands of such a product. And all of them are produced in accordance with the standards stipulated by GOST
Tinned copper: concept, composition, manufacture, characteristics and application
Last modified: 2025-01-24 13:01
Tinning means to cover metal products with a thin layer of tin, which in turn prevents the process of oxidation of metal surfaces. But if we take into account the maintenance of the soldering iron, then the process is slightly different
Airfield lighting equipment: types, placement and purpose
Last modified: 2025-01-24 13:01
The main types of lighting equipment, details about its composition and characteristics. The primary purpose and tasks that SO systems perform. Description and differences between the first, second and third categories of lighting equipment. Used in Russia and the world types of signal lights. Features of the operation of runway-3 in Sheremetyevo