The Perm enterprise began serial deliveries of engine components for Angara launch vehicles Posting in CHAT: Russia The delivery included 21 sets of engine components and assemblies. In May of this year, Proton-PM manufactured JSC NPO Energomash 21 sets of components and assemblies of RD-191 engines for Angara launch vehicles. It is clarified that this is the first contract of the Perm enterprise for mass production of the main range Photo: “Proton-PM” The delivery set includes a turbopump, an oxidation-acceleration pump, an oxidation filter and a valve. pipeline with injector, heat protection and thermal insulation, special standards" The serial contract allowed Proton-PM to consolidate the technological process, thereby ensuring stability of production and quality of components for the new engine. Today we are developing manufacturing technology. Another key component of the RD-191 is the gas pipeline. In the future, we plan to master the final assembly of the engine at the modern production facilities of the enterprise in Novye Lyady,” said Ivan Krasnov, director of Proton-PM JSC. This was announced by the head of the Perm region Dmitry Makhonin. noted that a cluster for the production of rockets and aircraft engines is dynamically developing in the region. Local industrial enterprises produce competitive products, and the task of the regional government is to provide support for their production. Source link Source link
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The new Lamborghini will receive a V8 engine with 10 thousand revolutions – News of Karelia and Petrozavodsk Posting in CHAT: Russia As newkhakasiya.online writes, at first, Lamborghini car enthusiasts were outraged when they learned that the company intended to abandon the 5.2-liter V10 on Huracan models. But, as it turned out, the new version of the V8 engine, although it has a smaller engine capacity - only 4 liters - still has a maximum power of 789 horsepower. Source link Source link
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A new workshop for 3D printing of aircraft engine parts has opened at the UEC NIID branch Posting in CHAT: Russia A unique workshop with domestic equipment for 3D printing has been created at the Research Institute of Engine Technology and Organization (NIID) of the United Engine Corporation (part of the Rostec State Corporation). The latest machines will make it possible to produce parts with a diameter of up to several meters and a weight of up to half a ton, including for the promising PD-35 aircraft engine. Previously, such products could not be made in the form of a single part and were assembled from several elements. The new NIID workshop has installed high-tech domestic equipment to improve the technology of three-dimensional printing of aircraft engine parts. The size of products “grown” at the facilities can reach two meters in diameter and one meter in height. “Additive technologies have become an integral part of the production of aircraft engine parts. UEC has been using 3D printing for over 10 years, and NIID plays an important role in improving the technology. With the help of new equipment, the institute will develop scientific developments and technological experience in the field of additive technologies. Its implementation at the corporation's enterprises will significantly increase production volumes of modern aircraft engine parts for civil aviation. With the help of 3D printing, we will produce the most complex parts faster and in new quality, for example for aircraft engines. “The powerful PD-35 engine,” said Mikhail Bakradze, Deputy General Director of the “Engine” technology department, “significantly exceeds standard equipment for 3D printing in many respects; its weight is significant - the maximum weight can reach 400 kg. In particular, the ILIST Robotic Unit -XL is used to test the production process of heat-resistant nickel and titanium alloys using direct laser growth. The unique equipment was developed and manufactured by the Institute of Laser and Welding Technologies of the St. Petersburg State Marine Technical University. “The Institute of Laser and Welding Technologies of the Maritime Technical University provides technical re-equipment, as well as the introduction of additional technologies at UEC enterprises. We not only produce equipment - direct laser growing installations - but also train enterprise personnel to work with them. I am confident that our cooperation will only grow in the future,” said Gleb Turichin, rector of St. Petersburg State Medical University. A hybrid complex has been designed for the production of large-sized workpieces with a diameter of more than a meter. , which is equipped simultaneously with two types of equipment - a laser machine and a five-axis milling machine. In addition to equipment for the additional growth of large parts of gas turbine engines, the scientific and technological complex of NIID is equipped with the capacity for the manufacture and repair of small engine elements in Zelenograd, the technology for repairing metal parts, for example, blades of high-pressure compressors of gas turbine engines, will be mastered. For this purpose, the technology of laser powder surfacing of alloys and metal powder compounds is used. Also, at the new NIID site, 3D printing will be used to produce blanks from plastic and composite materials, the melting point of which does not exceed 300 degrees Celsius. New 3D printers are designed to produce small parts - up to 40 cm in height. In addition to equipment for 3D printing, the scientific and technological complex of NIID is equipped with a unique inertial friction welding installation PSTI-400, which is a completely domestic development and was created according to the technical specifications of UEC in 2021. It connects manufactured parts. made of heat-resistant materials with an axial force exceeding 400 tf, and allows to reduce the weight of the structure, improve the strength characteristics and increase the service life of the aircraft engine. At the UEC Research Institute of Engine Technology and Organization, work is underway to create a scientific and technological base for the development of promising gas turbine engines. One of the tasks of NIID is to develop a regulatory and technological framework for the subsequent application of new technologies at UEC enterprises. Together with the Engineering Center, leading design bureaus UEC and research organizations in the industry, the development, mastery and implementation of industrially responsible and basic technologies and technological equipment for the manufacture of civil aviation engine parts, including high-end ones, is being carried out. . -Implemented a powerful PD-35 engine. https://www.uecrus.com Source link Source link