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

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

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.

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.