Industry
Phantom aircraft (McDonnell Douglas F-4 Phantom II): description, specifications, photo
Last modified: 2025-01-24 13:01
Many combat aircraft, as a result of their use, either turned out to be forgotten for their low qualities, or became real legends, which even those people who have nothing to do with aviation know about. The latter include both, for example, our Il-2, and the much later American Phantom aircraft
V-12 helicopter: specifications and photos
Last modified: 2025-01-24 13:01
Already by the mid-50s of the last century, the legendary Mi-6, also known as the "Cow", was created. Until now, this helicopter is considered the champion among helicopters in terms of its size and tonnage of the transported cargo. But few people know that the V-12 helicopter (also known as the Mi-12) was also created in the USSR, the carrying capacity of which was supposed to exceed that of the legendary Cow
Domna is a furnace for iron smelting
Last modified: 2025-01-24 13:01
A modern blast furnace is a fairly simple system in principle, which, however, requires a complex control scheme with numerous control loops that ensure the most efficient use of raw materials and energy resources
Work permit for work in electrical installations. Rules for work in electrical installations. Work permit
Last modified: 2025-01-24 13:01
From August 2014, Law No. 328n comes into force. In accordance with it, a new edition of the "Rules on labor protection during the operation of electrical installations" is being introduced
Drill pipes are designed for well equipment
Last modified: 2025-01-24 13:01
Drill pipes are designed for gas and oil well equipment. With the help of such equipment, a rock cutting tool is lifted and lowered into the well, torque is transmitted, a load (axial) is created on the tool, and compressed air or flushing solution is supplied to the bottomhole. Their production is mainly carried out according to the standards of GOST No. 50278-92
Electricity distribution: substations, necessary equipment, distribution conditions, application, accounting and control rules
Last modified: 2025-01-24 13:01
Everyone knows that electrical energy is supplied to the place of its consumption from a direct source. However, such sources can be located at a great distance from the consumer. Because of this, the distribution of electricity and its delivery is a rather complicated process
Current-limiting reactor: device and principle of operation
Last modified: 2025-01-24 13:01
Current-limiting reactor: device, features, photo, operation. Current-limiting reactor: principle of operation, types, description
Power supply system: design, installation, operation. Autonomous power supply systems
Last modified: 2025-01-24 13:01
Improving the quality of maintenance of buildings and industrial complexes has led to the widespread use of electricity sources and related infrastructure
The cost of gasoline: pricing principles, calculation examples
Last modified: 2025-06-01 07:06
Car owners are concerned about rising gasoline prices. In 2019, the cost, according to experts, may rise to record levels. Drivers are interested in what caused this phenomenon, what makes up the cost of gasoline. In order to delve deeper into the essence of the problem, you need to consider what makes up the price tag for automotive fuel, what features this process accompanies. An example of cost calculation and explanations of experts will be discussed in the article
Foundations for equipment: special requirements, types, design, calculation formulas and application features
Last modified: 2025-01-24 13:01
Equipment foundations are a necessary part of installing large installations. It is important to understand here that there is a big difference between the foundation for residential buildings, for example, and for various industrial units. Their arrangement and design also proceeds according to different methods
Universal drive: types, device and purpose
Last modified: 2025-01-24 13:01
Today, the development of technology has advanced quite widely, and those operations that were previously performed by two different devices can be performed by just one machine. A striking example of such progress was the universal drive
Green marble: characteristics of properties and application
Last modified: 2025-01-24 13:01
Today, green marble is widely used in construction and decoration. They veneer buildings, walls and floors of premises, create mosaic compositions and decorative ornaments, make tabletops and window sills, flowerpots. When decorating parks and gardens, fountains, gazebos, and stair railings are covered with such marble. It is used to create monuments, tombstones, monuments
Material tight jersey: description, composition, types and reviews
Last modified: 2025-01-24 13:01
Knitwear is the most popular type of fabric. It is used to make clothes, bedspreads, curtains and many other products used in everyday life. Due to its unique characteristics, knitted material has become indispensable
Isolation valves - what is it? Device, application
Last modified: 2025-01-24 13:01
The concept of "shut-off valves" refers to devices that control the force of the flow of a certain medium. Most often, elements of valves are present on pipelines. Next, we will understand what types of valves are divided into, what it is and where it is used
SU-35: specifications. Russian Air Force fighter
Last modified: 2025-06-01 07:06
The SU-35 is known as a multirole fighter that has the ability to show its best qualities in confrontation with an air enemy. It can also deliver powerful, high-precision long-range strikes against targets on land, at sea, and in the air
Metro development scheme for the near future
Last modified: 2025-01-24 13:01
What made you change your approach to the further development of the Moscow Metro scheme? What metro stations will soon appear in Moscow?
Nichrome thread and features of its application
Last modified: 2025-01-24 13:01
The article is devoted to nichrome thread. The features of the material, scope, manufacturing technology, etc. are considered
T-34 tank through the eyes of American experts
Last modified: 2025-01-24 13:01
The Soviet T-34 is considered a masterpiece of world tank building. In its design, technical solutions were used that were far ahead of their time, used by developers of armored vehicles to this day. All the more interesting are the comments made by engineers from the United States, who had the opportunity in 1943 to get acquainted with this machine at a military base in Aberdeen, Maryland, where it was delivered from Murmansk by a transport ship
How does a gas turbine work?
Last modified: 2025-01-24 13:01
A gas turbine is an engine in which, in the process of continuous operation, the main organ of the device (rotor) converts the internal energy of gas (in other cases, steam or water) into mechanical work
Complete transformer substation KTP: production, installation
Last modified: 2025-01-24 13:01
The assembly of equipment such as a KTP substation is carried out in several stages. The case is pre-assembled, then the bus system and communication equipment are mounted. The PTS installation is usually made by the same company that was engaged in its manufacture
American planes. United States civil and military aircraft
Last modified: 2025-01-24 13:01
American aviation today is a trendsetter in the field of aircraft construction. In the United States, this situation is considered completely natural. After all, American aircraft trace their history from the first flight of the Wright brothers. The main direction in the development of American aviation projects continues to be an increase in the speed of combat aircraft and the carrying capacity of transport and passenger vehicles
Modern ship cannons
Last modified: 2025-01-24 13:01
From time immemorial, vessels with ship guns were considered the decisive force at sea. At the same time, their caliber played an important role: the larger it was, the more damage was done to the enemy
Legend of world aviation - Boeing aircraft
Last modified: 2025-01-24 13:01
The Boeing aircraft is a legend of world aviation. He began his story on the day when a we althy lumberjack William Boeing, arriving at a trade show, saw the airship. At that moment, he was overcome by an indestructible desire to fly. For several years, tormented by desire, he tried to get aviators to take him on a flight
USSR ATVs: overview, specifications and interesting facts
Last modified: 2025-01-24 13:01
Crawler and military all-terrain vehicles of the USSR: history of development, characteristics, description, interesting facts. All-terrain vehicles of the USSR: army and experimental samples, review, photo
River transport. Transportation by river transport. River Station
Last modified: 2025-06-01 07:06
Water (river) transport is a transport that transports passengers and goods by ships along waterways of both natural origin (rivers, lakes) and artificial (reservoirs, canals). Its main advantage is its low cost, thanks to which it occupies an important place in the federal transport system of the country, despite seasonality and low speed
Self-propelled jib crane: description, specifications and types
Last modified: 2025-01-24 13:01
moving along the arrow. Jib Cranes Classification Jib cranes are divided into several types depending on the scope of application and design features. It is customary to distinguish six types of equipment: Self-propelled jib crane, in which the boom is fixed on a movable platform or undercarriage.
Floating cranes: brief information
Last modified: 2025-01-24 13:01
Floating cranes are unique powerful lifting machines operating on the water surface. Let's talk about them
Transatlantic airliner Boeing 777
Last modified: 2025-01-24 13:01
All brochures and descriptions specifically state that the Boeing 777 is fully developed using computer programs
Everything about the Boeing 747. Or almost everything
Last modified: 2025-01-24 13:01
The Boeing 747, easily recognizable by its hunchbacked fuselage, is actually a by-product of military development from the 1970s. At that time, the US government needed a heavy-lift transport aircraft, for which a tender was issued. Boeing did not receive a military order, however
Hot galvanizing. The process of galvanizing metal products
Last modified: 2025-01-24 13:01
The article is devoted to hot-dip galvanizing technology. Its features, technological stages, pros and cons, cost, etc. are considered
Types of upholstery materials for furniture: overview of options
Last modified: 2025-01-24 13:01
Upholstery for furniture is a large group of materials that differ in appearance, performance and cost. How to choose the right option and what to expect from this or that fabric?
Types of energy: traditional and alternative. Energy of the future
Last modified: 2025-01-24 13:01
All existing areas of energy can be conditionally divided into mature, developing and being in the stage of theoretical study. Some technologies are available for implementation even in a private economy, while others can only be used as part of industrial support
Ceramics is Production of ceramics. Artistic ceramics
Last modified: 2025-01-24 13:01
In the history of mankind there are many materials that accompanied people almost from the very beginning of civilization. Wood comes to mind first, but do not forget about ceramics - baked clay, dishes from which they began to make from time immemorial
Paints and varnishes: types, differences, properties and description
Last modified: 2025-01-24 13:01
Paints and varnishes are still one of the most popular means for decorating interior and exterior surfaces of various structures. Moreover, the areas of application of these products are constantly expanding, which is confirmed by regularly updated protective properties of the compositions
Aircraft design. Construction elements. The design of the aircraft A321
Last modified: 2025-01-24 13:01
Aircraft design: elements, description, purpose, features. The design of the A321 aircraft: review, specifications, photos
The first Saturn-5 rocket: review, characteristics and interesting facts
Last modified: 2025-01-24 13:01
Based on the developments of the first decade of the 21st century, the Saturn-5 rocket (American-made) is the most powerful among its brethren. Its three-stage structure was designed in the sixties of the last century and was intended to deliver a person to the lunar surface. All the necessary ships, which were entrusted with the mission of exploring the natural satellite of our planet, were to be attached to it
"Boeing-707" - a passenger aircraft: overview, description, characteristics, history of creation and cabin layout
Last modified: 2025-06-01 07:06
Today, Boeing Corporation is a trendsetter in the US aviation industry and one of the world's leading aircraft manufacturers. At one time, it was this company that invented the famous Boeing 707 aircraft, thanks to which international air travel gained wide popularity
Etching of metals: theory and practice
Last modified: 2025-01-24 13:01
Metal etching allows you to reproduce any plot, text, in-depth or embossed ornament on almost any metal surface. The resulting products are really worth devoting some free time to learning this technology
Production of medicines in Russia
Last modified: 2025-01-24 13:01
The current situation with the drug production sector in the country. Analysis of the growth of the domestic market. How raw materials for drugs are obtained. Features of the manufacturing process of new substances, as well as a description of the three successive stages before industrial production. What are medicinal substances. The main types of drug production. Actual problems of the Russian pharmaceutical and drug industry
Electroplating. Electroplating technology. Electroplating
Last modified: 2025-01-24 13:01
Electroplating is a method of coating one metal with another by means of electrolysis. This procedure is carried out using traditional immersion methods
Pharmacy - what is it?
Last modified: 2025-01-24 13:01
Pharmaceuticals is an industry whose task is to mass-produce standardized medicines. It is a historical continuation of pharmacy. There is a significant difference between the two concepts and methods of obtaining drugs
Asph alt production: technology. asph alt concrete plant
Last modified: 2025-01-24 13:01
Large-scale production of asph alt on the territory of the Russian Federation has been carried out since 2013. This year, it was decided to launch several government projects, which included the laying of new road routes, as well as the repair of old highways
Belgorod Abrasive Plant: where is it located and what does it produce
Last modified: 2025-01-24 13:01
The Belgorod region is famous not only for its developed urban infrastructure, but also for its powerful industry. One of the post-Soviet enterprises that were able to adapt to new market realities was the Belgorod Abrasive Plant. We will tell you about its location and products in our new material
Soil categories: types and characteristics
Last modified: 2025-01-24 13:01
Soil is a complex system of organic and inorganic matter that directly and indirectly supports plant and animal life. Composed of minerals, nutrients, water, microorganisms and decaying living matter that provide the necessary elements to support growth. Soils of different geographical areas differ in chemical composition, structure, pH value, texture and color. Soil is the backbone of an ecosystem
Transmission of electricity from the power plant to the consumer
Last modified: 2025-01-24 13:01
From the direct sources of generation to the consumer, electrical energy passes through many technological points. At the same time, the carriers themselves, as transport networks, are essential in this infrastructure. As a result, a multi-level and complex power transmission system is formed, in which the consumer is the final link
Kronstadt Marine Plant - with confidence in the future
Last modified: 2025-01-24 13:01
Kronstadt Marine Plant of the Russian Defense Ministry is the largest ship repair company in the North-West region of the Russian Federation. Among the main activities are ship maintenance, repair of gas turbines, diesel engines, metalworking, anti-corrosion protection of metal structures
In which country are the largest TNCs in the world?
Last modified: 2025-06-01 07:06
Trade originated in ancient times. With the development of mankind, practically nothing has changed, except, of course, the market for goods and services itself. If earlier production was based on a certain territory, now buying land from other countries for the construction of their own plants and factories is quite an ordinary phenomenon. This is being done (and quite actively) not only by European countries, but also by the Russian Federation. Actually, about which country the largest TNCs in the world will be discussed
Automation of control systems: levels, tools, features and applications
Last modified: 2025-01-24 13:01
Automation of control systems, or ACS for short, is a set of devices that allows you to effectively and semi-automatically or fully automatically monitor the progress of the process. They are most widely used in industry
India, "Kudankulam" (NPP): description, history and features
Last modified: 2025-01-24 13:01
The Kudankulam Nuclear Power Plant in India, which went into commercial operation on its first power unit on December 31, 2013, has been under design and construction for 26 years and has withstood a seven-month blockade by protesters to become the largest nuclear power plant in the country
How was the Rostov NPP (Volgodonsk) built? Number of power units and commissioning date
Last modified: 2025-01-24 13:01
Rostov region is the location of the Rostov nuclear power plant (Volgodonskaya is its first name). It stands 12 km from the city of Volgodonsk, near the Tsimlyansk reservoir. The first power unit delivers about 1 GWh of electricity to the grid. The launch of the next power unit took place in 2010. Now it is gradually reaching the planned performance
Wastewater treatment plant. Sewer collectors
Last modified: 2025-01-24 13:01
Wastewater is one of the ills of the modern world. We produce so much sewage that in the absence of their treatment, half of the world would have every chance of turning into a real sewer
T-72B3 - what kind of animal? Specifications
Last modified: 2025-06-01 07:06
In recent years, there have been many rumors about new modifications of the T-72 MBT, some of them frankly enthusiastic, and in another case it comes almost to outright abuse. And when at the end of 2013 it was decided to refuse to purchase T-72B3 for the needs of the army, this message had the effect of an exploding grenade
Project 1144 heavy nuclear missile cruiser "Kirov" (photo)
Last modified: 2025-01-24 13:01
The idea of creating large ocean-going vessels, the role of which would be powered by a nuclear reactor, has pursued scientists and engineers almost from the moment the first experiments in the field of atom splitting appeared
Su-47 "Berkut": photo, specifications. Why was the project closed?
Last modified: 2025-01-24 13:01
Aircraft manufacturing, especially in the military sphere, we have always paid special attention to - the length of the borders is huge, and therefore there is no way without combat aviation. Even in the 1990s, this sphere managed to survive. Perhaps someone remembers the triumphant appearance of the S-37, which later turned into the Su-47 Berkut. The effect of its appearance was phenomenal, and the new technology aroused incredible interest not only in our country, but also abroad. Why did this happen?
"Lever-AB". The latest electronic warfare systems
Last modified: 2025-01-24 13:01
Modern military equipment is impossible to imagine without a huge amount of electronic components. It is not surprising that their damage entails the inoperability of weapons. So the latest electronic warfare equipment, such as the AB Lever, is an essential component of any modern army
Types of knives - for war or for the kitchen
Last modified: 2025-01-24 13:01
In this article you will learn about the different types of knives, understand what types of steel are used to make them. You will also be provided with information about the types of combat knives
Chlorogenic acid. Features and biochemical properties
Last modified: 2025-01-24 13:01
From the point of view of organic chemistry, chlorogenic acid is a depside with caffeine esterified hydroxyl at the third carbon atom of quinic acid. Such a chemical compound is present in many plants, but it is in coffee beans that it is of greatest importance due to their extreme prevalence. They contain about seven percent chlorogenic acid
Ferrous sulfate: physical and chemical properties, production, application
Last modified: 2025-01-24 13:01
Ferrous sulfate is a chemical compound that is extremely common in nature and widely used in various fields of economic activity. There are divalent and trivalent modifications of this substance. The first variety, also called ferrous sulfate, is an inorganic binary non-volatile compound having the formula FeSO4
Flange plugs: scope and design features
Last modified: 2025-01-24 13:01
Flange plugs are structural elements designed mainly to cover all kinds of end openings of pipeline systems and highways
Black Shark Helicopter: Steel Hawk Death Grip
Last modified: 2025-01-24 13:01
The Black Shark helicopter is the world's best attack-assault single-seat rotorcraft for daytime use, developed by the Kamov Experimental Design Bureau in 1982. In terms of the technical perfection of its combat systems, it significantly surpasses the best similar foreign models. The Black Shark helicopter has a flight weight of 10.8 tons, is capable of speeds up to 390 km/h, rate of climb is 10 m/s, maximum altitude is 5500 m
Ka-52 "Alligator" - intellectual support helicopter
Last modified: 2025-01-24 13:01
"Alligator" is a helicopter with the most advanced set of on-board equipment and the most effective weapon system today. In addition, this combat vehicle, which has no analogues in the world, has a number of unique flight and tactical characteristics and capabilities. "Alligator" - a helicopter officially recognized by the Guinness Book of Records as the best combat vehicle in the world in its class
Company "Derevenskoye Molochko": reviews
Last modified: 2025-01-24 13:01
"Village milk" - a regional brand of the Tomsk region. This company, one of the few, has started producing Italian mozzarella and ricotta cheeses on the Russian market. By relying on innovation and quality, the company won the sympathy of consumers
Orthophosphoric acid: use and safety
Last modified: 2025-01-24 13:01
Orthophosphoric acid has long served man faithfully. The scope of its use is quite wide: in baking, confectionery, agriculture. But not only this is famous for phosphoric acid. Its use against rust has already become a byword. One of the best anti-corrosion agents
Obtaining alcohols: methods and raw materials
Last modified: 2025-01-24 13:01
Obtaining alcohols is a rather complicated technological process. There are biochemical and chemical methods for obtaining alcohols. Obtaining methyl alcohol is carried out through the use of various technologies
Mayonnaise production: equipment and technology
Last modified: 2025-01-24 13:01
Mayonnaise is a cold emulsion used as a sauce or condiment. It is made by mixing egg yolks and butter, then flavored with various combinations of vinegar, mustard, herbs and spices. Mayonnaise is often used as the base for creamy salad dressings
Meat: processing. Equipment for meat and poultry processing. Production, storage and processing of meat
Last modified: 2025-01-24 13:01
Information of state statistics show that the volume of meat, milk and poultry consumed by the population has significantly decreased in recent years. This is caused not only by the pricing policy of manufacturers, but also by the banal shortage of these products, the required volumes of which simply do not have time to produce. But meat, the processing of which is an extremely profitable business, is very important for human he alth
Depleted uranium: description, characteristics and application
Last modified: 2025-01-24 13:01
Depleted is called uranium, consisting primarily of the isotope U-238. It was first made in 1940 in the USA. This material is a by-product of the enrichment of natural uranium in the manufacture of nuclear fuel and ammunition
Characteristics of the Su-35. Su-35 aircraft: specifications, photo of the fighter. Comparative characteristics of the Su-35 and F-22
Last modified: 2025-01-24 13:01
In 2003, the Sukhoi Design Bureau began the second in line modernization of the Su-27 fighter to create the Su-35 aircraft. The characteristics achieved in the process of modernization make it possible to call it a 4++ generation fighter, which means that its capabilities are as close as possible to the PAK FA fifth generation aircraft
Corvette "Resistant" project 20380
Last modified: 2025-01-24 13:01
Project 20380 corvette Stoikiy is a new class ship of the Russian Navy (tail number 545) created in development of the Thundering corvette class. It was developed at Almaz Central Design Bureau, built in 2006-2012, and in the summer of 2014 became part of the Russian Navy
"Whirlwind" (rocket). Anti-tank missile system
Last modified: 2025-01-24 13:01
"Whirlwind" - a laser-guided missile from the Russian anti-tank missile system (ATGM) 9K121 "Whirlwind" (according to NATO classification - AT-16 Scallion). It is launched from ships, as well as from Ka-50, Ka-52 helicopters and Su-25 attack aircraft. It was first shown in 1992 at the Farnborough Air Show
ZRK S-125 "Neva": development, performance characteristics, modifications
Last modified: 2025-01-24 13:01
S-125 "Neva" - a short-range anti-aircraft missile system manufactured in the USSR. This article will consider the history of its creation and the main performance characteristics
ATGM - a weapon to destroy tanks. ATGM "Kornet": specifications
Last modified: 2025-01-24 13:01
An anti-tank guided missile (ATGM) is a weapon designed primarily to combat enemy armored vehicles. It can also be used to destroy fortified points, fire at low-flying targets and for other tasks
Paraffin candles: manufacturing technology
Last modified: 2025-01-24 13:01
Paraffin candles can be produced using two main technologies. In mass production of identical products, the casting technique is usually used. More expensive and beautiful candles are made by dipping the workpiece in molten paraffin
JSC "Yaroslavl Tire Plant": description, products, production and reviews
Last modified: 2025-01-24 13:01
JSC Yaroslavl Tire Plant without exaggeration is the leader of the country's tire industry. Every year, the company produces about 3 million units of high quality products for various types of equipment. The company is part of the holding "Cordiant"
Functional diagram of automation. What is it for?
Last modified: 2025-01-24 13:01
In recent years, automation processes in enterprises have become incredibly relevant. And functional diagrams are an integral part of these processes
Utilization rate of production equipment is a guarantee of success
Last modified: 2025-01-24 13:01
In any business, it is necessary to use equipment for the production of a particular product. That is why the coefficient of its use is so important
Threaded stud: basic concepts and applications
Last modified: 2025-01-24 13:01
Zinc-plated threaded stud is a metal rod, along the entire length of which a metric thread is applied by knurling. It mounts with hammer-in anchors, metric nuts and washers, connector sleeves and a perforated profile in various lengths. Sometimes it is used as a fixing or tightening element in the installation of formwork or plays the role of a suspension
Extruded foam: specifications, thickness, density, thermal conductivity
Last modified: 2025-01-24 13:01
The construction market today is overflowing with a variety of thermal insulation materials. They differ in production technology and their properties. However, one of the most popular is extruded foam, which will be discussed below
Filter materials: types, characteristics, purpose
Last modified: 2025-01-24 13:01
Modern production and ordinary consumers require purification of many substances. For this, various filter materials are used. What types of them exist and what properties they are characterized by, should be considered in more detail
Electrolytic refining of copper: composition, formulas and reactions
Last modified: 2025-06-01 07:06
Copper is most commonly found in chalcopyrite and sulfide ores. Silicate, sulfate and carbonate ores also contain copper. Its low percentage in these ores makes it necessary to concentrate them prior to electrolysis. Methods used to concentrate copper ores include heating in a furnace or reacting them with sulfuric acid
Reverse osmosis water treatment plant
Last modified: 2025-01-24 13:01
The article is devoted to reverse osmosis water treatment plants. The features of such models, reviews, cost, etc. are considered
Coal: application and diversity
Last modified: 2025-01-24 13:01
It is hard to imagine something more indispensable for humanity than coal. Its application is so multifunctional that sometimes you just wonder. At such moments, doubt involuntarily creeps in, and a completely logical question sounds in my head: “What? Is it all coal?!” Everyone is used to considering coal as just a combustible material, but, in fact, its range of applications is so wide that it seems simply incredible
Charcoal. Charcoal production: equipment
Last modified: 2025-01-24 13:01
At the present stage, you can get a fairly good profit by organizing your own business. And it is worth noting that today such a type of biological fuel as charcoal is beginning to enjoy particular popularity. So why not try to organize the production of these products?
What is pine rosin?
Last modified: 2025-01-24 13:01
What features does pine rosin have? What is it for? What state standard is responsible for its quality?
Heat-resistant glass: manufacturing features and scope
Last modified: 2025-01-24 13:01
Glass is one of the most ancient and versatile materials. Glass products are all around us, but usually we do not think too much about its characteristics. They can vary greatly depending on the purpose of using the future product. One of the most common types is heat-resistant glass. Let's find out how it differs from the usual one and where it is applied
Loading cranes: types and operating rules
Last modified: 2025-01-24 13:01
Many years ago, lifting equipment was one of the main achievements of technology. But today, when advanced technologies and modern materials are being actively introduced, it is gradually becoming more traditional
UD is an abbreviation for stationary engines
Last modified: 2025-01-24 13:01
At the end of the 60s, the UD-25 engine with two cylinders appeared in the production program of the Ulyanovsk Motor Plant. Timely maintenance and repair are the key to long-term operation of such motors
T-34-100: history of creation
Last modified: 2025-01-24 13:01
The medium tank T-34 at the time of its appearance in 1940 met the highest requirements for this type of weapon. But the growing security of enemy tanks forced the installation of more and more powerful guns - 85 mm caliber and above
Skidders, the most common models
Last modified: 2025-01-24 13:01
When performing logging operations, the delivery of felled trees from felling sites to the place of loading onto timber trucks is carried out using skidders. Currently, the most common machines are models TT-4 and TDT-55
Diesel locomotive 2TE10M: design and characteristics
Last modified: 2025-01-24 13:01
The constant growth of industry in the USSR in the 70s led to an increase in freight traffic. The locomotives available in the depot fleet could not move large trains at high speeds and on roads with difficult terrain. The development of diesel locomotives with diesel power from 4000 forces was not included in the long-term plans of diesel locomotive enterprises, so the emphasis was on the creation of multi-section locomotives made up of standard serial parts
Pump NShN-600, specifications
Last modified: 2025-01-24 13:01
When extinguishing fires, various pumps are used to supply water in its pure form and with additives of a foaming agent. One of the most common units is the NShN-600 pump, which is part of the standard equipment of almost all fire fighting equipment
Axlebox units: description, malfunctions, design and repair
Last modified: 2025-01-24 13:01
Currently, railway communication within the country and between countries is quite well developed. The fact that trains carry a large number of people or valuable goods suggests that they must always be in perfect technical condition in order to avoid huge problems. One of the most important elements is the axle box
Reliable Protection Features: Lubricating Greases
Last modified: 2025-01-24 13:01
No production process is possible without certain components. It is to such irreplaceable miracle products that greases belong. They are used not only in production, but also in everyday life
Demidov factories: description, history, products and reviews
Last modified: 2025-01-24 13:01
Demidov's factories are shrouded in secrets, have a long history of serving the interests of the state and personal gain. The Demidovs are innovators, industrialists, philanthropists and eccentrics. The article will tell you what kind of legacy the family left, what its representatives did for the country, and how they were the first to establish entire industries, mining, mineral exploration
Chocolate factory "Novosibirskaya" - the key to success in quality products
Last modified: 2025-01-24 13:01
Chocolate factory "Novosibirskaya" began its work in the distant 1942 and to this day is the main manufacturer of confectionery in Siberia. The range of its products is huge. The quality is top notch. This is constantly monitored by the factory management. The equipment is updated annually, new developments and technologies are introduced. We will talk about how the company manages to maintain its leading position in the article
Slavyanka Confectionery (Stary Oskol): history, description, products
Last modified: 2025-01-24 13:01
Slavyanka Confectionery Factory in Stary Oskol, Belgorod Region, is an enterprise with a rich history. Founded in the 18th century, it has grown from a small bakery to a large food processing company. Today, production is part of the Slavyanka confectionery association, which has rallied such reputable manufacturers as Volzhanka, KONFI, the factory named after. Krupskaya and others
Helicopter models: overview, specifications, descriptions and reviews
Last modified: 2025-01-24 13:01
Helicopter models: rating, description, features. Radio-controlled helicopter models: an overview of the best modifications, photos, reviews. Mi helicopter kit model: parameters
Cotton: fabric for all occasions
Last modified: 2025-01-24 13:01
From ancient times to this day, cotton has been a favorite material for many people. The fabric made from this natural material is very hygienic and pleasant to wear
Silk production: past and present
Last modified: 2025-01-24 13:01
Disputes about when the silk production process began continue to this day. However, the finds of archaeologists in China could already put an end to this issue - fragments of fabric discovered in 1958 in the province of Shandong, in eastern China, are the oldest silk products that have come down to us in the world
Production is the release of products
Last modified: 2025-01-24 13:01
Production is engaged in the production of products aimed at meeting human needs. Profit is the end result of any business