International Scientific Journals
of Scientific Technical Union of Mechanical Engineering "Industry 4.0"

  • Journals
  • Submission
  • Events
  • About us
  • Contact

Author: Dmitry Litvinov

  • MACHINES

    Worm gearboxes laser alignment influence on temperature and vibration level of the bearings

    • Dmitry Litvinov
    • Andris Priževaitis
    Machines. Technologies. Materials., Vol. 16 (2022), Issue 2, pg(s) 48-51
    • Abstract
    • View Article
    •  Article PDF

    Condition monitoring of production equipment is an important task in any industrial production. This article describes the features of laser alignment of worm gearboxes and its effect on the temperature and vibration level of rolling bearings. The necessity of periodic temperature and vibration signal measurements and analysis of bearing’s condition for timely forecasting of equipment condition and planning of repairs, is also justified

  • MACHINES

    Spectral analysis of vibration application for the metallurgical electric furnace main fan bearings condition evaluation

    • Dmitry Litvinov
    • Andris Priževaitis
    Machines. Technologies. Materials., Vol. 14 (2020), Issue 2, pg(s) 55-57
    • Abstract
    • View Article
    •  Article PDF

    Vibration diagnostics of rotary equipment is one of the reliable methods for preventing accidents and predicting equipment life. This article will discuss the theoretical principles of the impeller’s fan bearings spectral analysis of vibration, as well as the method practical application.

Congresses and conferences

  • VII International Scientific Conference
    "High Technologies. Business. Society"
    07.-10.03.2022 - Borovets, Bulgaria
  • XV International Conference for Young Researchers
    "Technical Sciences. Industrial Management"
    09.-12.03.2022 - Borovets, Bulgaria
  • XIX International Congress
    "Machinеs. Technolоgies. Materials"
    winter session
    09.-12.03.2022 - Borovets, Bulgaria
  • XXVIII International Scientific Technical Conference
    "Foundry"
    06.-08.04.2022 - Pleven, Bulgaria
  • X International Scientific Conference
    "Engineering. Technologies. Education. Safety"
    06.-09.06.2022 - Borovets, Bulgaria
  • XXX International Scientific Conference
    "trans&MOTAUTO"
    20.-23.06.2022 - Burgas, Bulgaria
  • VIII International Scientific Congress
    "Innovations"
    20.-23.06.2022 - Varna, Bulgaria
  • X International Scientific Congress
    "Agricultural Machinery"
    21.-25.06.2022 - Burgas, Bulgaria
  • VII International Scientific Conference
    "Industry 4.0"
    summer session
    22.-25.06.2022 - Varna, Bulgaria
  • VII International Scientific Conference
    "Conserving Soils and Water"
    24.-27.08.2022 - Borovets, Bulgaria
  • VIII International Scientific Conference
    "Materials Science. Non-Equilibrium Phase Transformations"
    05.-08.09.2022 - Varna, Bulgaria
  • XVII International Congress
    "Machines. Technologies. Materials"
    summer session
    07.-10.09.2022 - Varna, Bulgaria
  • VI International Scientific Conference on Security
    "Confsec"
    05.-08.12.2022 - Borovets, Bulgaria
  • VII International Scientific Conference
    "Industry 4.0"
    winter session
    07.-10.12.2022 - Borovets, Bulgaria
  • VI International Scientific Conference
    "Mathematical Modeling"
    07.-10.12.2022 - Borovets, Bulgaria

Scientific Technical Union of Mechanical Engineering "Industry-4.0"

108, Rakovski Str., 1000 Sofia, Bulgaria
tel. (+359 2) 987 72 90, tel./fax (+359 2) 986 22 40,
office@stumejournals.com