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Andrzej Stanczak, Ireneusz Kubiak, Artur Przybysz and Anna Witenberg
Information protection is an important safety issue in many human activity fields. Technological advances and related ubiquitous computerization bring new challenges in this area. In particular, the problem concerns the protection of devices against non-...
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Changfeng Ge, Kyle Dunno, Mukul Anand Singh, Long Yuan and Li-Xin Lu
Technological advances in unmanned aerial vehicles (UAVs) have made it possible to employ drone deliveries for packaged products, but currently no standards of practice are available to qualify packaged products traveling through this distribution channe...
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Cornelia Dobrescu
The present paper addresses the problem of the dynamic response of a vibrating equipment for soil compaction. In essence, dynamic response vibrations are analysed by applying an inertial-type perturbing force. This is generated by rotating an eccentric m...
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Vadim Paziuk,Volodymyr Dub,Oleg Tereshkin,Andreii Zahorulko,Igor Lebedynets,Dima Pankov,Anna Hotvianska
Pág. 24 - 30
The proposed engineering and technological solutions are aimed at improving the operation of a low-temperature drum grain dryer by using a combined mechanical vibration exciter, with the further justification of low-temperature regime parameters. Existin...
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Anatolii Dudnikov,Oleksandr Gorbenko,Anton Kelemesh,Olga Drozhchana
Pág. 72 - 77
An analysis of the wear of machine parts has made it possible to establish characteristic requirements for the technological process of restoring worn surfaces. Experimental studies on hardening the working surfaces of plowshares have made it possible to...
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Ivan Nazarenko,Anatoly Svidersky,Alexandr Kostenyuk,Oleg Dedov,Nikolai Kyzminec,Volodymyr Slipetskyi
Pág. 43 - 49
A new scheme for the excitation of vibrations of the working bodies of the blocks of a vibration unit based on a change in the phase angles of unbalances between themselves is developed. The implementation of such an idea allows for one revolution of imb...
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Azamat Seitkhanov,Vitaly Povetkin,Birzhan Bektibay,Mukhtarbek Tatybayev,Amina Bukayeva
Pág. 6 - 16
Hydrotransport equipment of mining and processing plants has low operational reliability, insufficient service life due to intense hydroabrasive wear of the working surfaces of pipelines and pumping equipment, design flaws of some ground pump units and t...
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Olena Lazarieva,Svitlana Belinska,Pavlo Lavrinev,Natalia Rudenko
Pág. 60 - 68
Efficiency of using the roller forming technology with forced rotation of the working body (roller or sector) was disclosed. The results of development of an advanced technology of roller formation were presented. This technology features absence of slip...
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Anatolii Dudnikov,Ihor Dudnikov,Anton Kelemesh,Oleksandr Gorbenko
Pág. 26 - 32
The purpose of this work is to study the technological process of strengthening hollow cylindrical parts of tractor engines using surface plastic deformation.Experimental studies in a wide range of changes in various factors have been preliminary perform...
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Eulalia Peris, Javier Goikoetxea
Pág. 567 - 574
A modal shift to rail is crucial to achieving a reduction in greenhouse gas emissions, relieving urban congestion and providing increased mobility. In order to successfully meet this growing demand for efficient and green mobility, the railway sector nee...
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