The paper reports determining and comparison of the quality of dynamic balancing of rotating parts in the assembly (impeller) by correction mass and applying passive auto-balancers using the axial fan VO 06-300-4 as an example. The impeller is balanced in two planes of correction – from the side of a fairing and from the side of an electric motor’s shank.It was established that prior to balancing the magnitudes of root-mean-square values (RMS) of vibration speed at the casing of the fan correspond with a margin to the balance quality grade: 1x vibration components (1x) ‒ G2.5; total – G6.3. The main source of vibrations is the dynamic residual imbalance of the impeller. The basic component of vibration speeds is the 1x one (at a frequency o...
The authors, using the example of a science studying the economy of the information sphere and its c...
Sorbus torminalis (L.) Crantz, an extremely valuable component of our forests, has been preserved in...
Purpose. To determine for the developed electromechanical control system of a 4-drive electric vehic...
Objective. Investigate the effect of hardening by balls in a magnetic field on the fatigue strength ...
Introduction. This paper introduces the idea of three associated components of the value-based attit...
Introduction. This paper introduces the idea of three associated components of the value-based attit...
The aim of the study was to assess the role of immunological factors in the development of abnormal ...
A universal calculation model for theoretical description of structural and physicochemical propert...
Ferrite / carbide interfaces in steels are known to be possible trapping sites for hydrogen atoms. T...
The aim of the work: to develop indications and contraindications for the implementation of simultan...
The paper reports a study into the strength and deformability of the node that connects precast slab...
The study presents the results of comparing the social status and the efficiency of TB treatment in ...
Background. Arterial hypertension (AH) is a risk factor for both chronic heart failure (CHF) and cer...
The subject of research is law enforcement policy as an integral part and form of the realizationof ...
Introduction. A patient’s subjective pattern of disease (SPD) is considered both as a result of his/...
The authors, using the example of a science studying the economy of the information sphere and its c...
Sorbus torminalis (L.) Crantz, an extremely valuable component of our forests, has been preserved in...
Purpose. To determine for the developed electromechanical control system of a 4-drive electric vehic...
Objective. Investigate the effect of hardening by balls in a magnetic field on the fatigue strength ...
Introduction. This paper introduces the idea of three associated components of the value-based attit...
Introduction. This paper introduces the idea of three associated components of the value-based attit...
The aim of the study was to assess the role of immunological factors in the development of abnormal ...
A universal calculation model for theoretical description of structural and physicochemical propert...
Ferrite / carbide interfaces in steels are known to be possible trapping sites for hydrogen atoms. T...
The aim of the work: to develop indications and contraindications for the implementation of simultan...
The paper reports a study into the strength and deformability of the node that connects precast slab...
The study presents the results of comparing the social status and the efficiency of TB treatment in ...
Background. Arterial hypertension (AH) is a risk factor for both chronic heart failure (CHF) and cer...
The subject of research is law enforcement policy as an integral part and form of the realizationof ...
Introduction. A patient’s subjective pattern of disease (SPD) is considered both as a result of his/...
The authors, using the example of a science studying the economy of the information sphere and its c...
Sorbus torminalis (L.) Crantz, an extremely valuable component of our forests, has been preserved in...
Purpose. To determine for the developed electromechanical control system of a 4-drive electric vehic...