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of Scientific Technical Union of Mechanical Engineering "Industry 4.0"

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Keyword: vibration diagnostics

  • 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
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    •  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.

  • DEFECTS DETECTION IN GEAR USING DIRECT SPECTRUM ANALYSIS OF VIBRATION

    • Litvinov D.
    • Priževaitis A.
    Machines. Technologies. Materials., Vol. 9 (2015), Issue 11, pg(s) 34-35
    • Abstract
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    This article provides a way to detect fatigue cracks in welded gearwheel at reinforcement dimensional cutting mechanism (flying shears) of rolling mill by analyzing the direct spectrum of vibration. This method is progressive and allows through regular vibration measurements to assess equipment condition and predict performance.

  • REMOTE VIBRATION DIAGNOSTICS OF TECHNOLOGICAL EQUIPMENT OF METAL-ROLLING DEPARTMENT

    • Litvinov D.
    • Priževaitis A.
    Machines. Technologies. Materials., Vol. 9 (2015), Issue 7, pg(s) 17-18
    • Abstract
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    •  Article PDF

    The methods of remote vibration diagnostics realization of metal-rolling department’s equipment will be considered in the article, and also the example of the really set system is resulted. Application of this system allows not only exposing the state of workings parts of mechanism presently, but also carrying out the prognosis of equipment’s working capacity.

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