Vol. 4 No. 1 (94) (2018): Engineering technological systems

Engineering technological systems

• The optimization algorithm for the directions of influence of risk factors on the system that manages the potential of machine-building enterprises

  Viktoriya Prokhorova, Valentina Protsenko, Yula Bezuglaya, Julia Us

  6-13

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• Analysis of the piston engine operation on ethanol with the synthesis-gas additives

  Oleksandr Mytrofanov, Arkadii Proskurin, Andrii Poznanskyi

  14-19

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• Experimental study into energy consumption of the manure removal processes using scraper units

  Gennadii Golub, Vasyl Lukach, Mykola Ikalchyk, Viktor Tesliuk, Viacheslav Chuba

  20-26

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• Theoretical study into efficiency of the improved longitudinal profile of frogs at railroad switches

  Vitalii Kovalchuk, Mykola Sysyn, Julia Sobolevska, Olga Nabochenko, Bogdan Parneta, Andriy Pentsak

  27-36

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• Mathematical modelling of operational stability of sowing machines’ mechanical systems

  Olena Mogilnay, Vladimir Paschenko, Sergei Kharchenko, Vladimir Domashenko, Kostiantyn Siedykh

  37-46

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• Development of the laser-foundry process for manufacture of bimetals

  Leonid Golovko, Serhii Salii, Mykhaylo Bloshchytsyn, Walid Alnusirat

  47-54

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• Development of a method to determine deformations in the manufacture of a vehicle wheel rim

  Ruslan Puzyr, Dmytro Savelov, Viktor Shchetynin, Roman Levchenko, Tetiana Haikova, Sergiy Kravchenko, Stanislav Yasko, Roman Argat, Yuliia Sira, Yevhenii Shchipkovakyi

  55-60

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• Forming a defective surface layer when cutting parts made from carbon-carbon and carbon-polymeric composites

  Alexandr Salenko, Olga Chencheva, Evgeny Lashko, Viktor Shchetynin, Sergey Klimenko, Alexandr Samusenko, Alexandr Potapov, Irina Gusarova

  61-72

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• Development of the gearless electric drive for the elevator lifting mechanism

  Andriy Boyko, Yana Volyanskaya

  72-80

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