METHOD OF MEASUREMENT OF MOMENT UNBALANCED STATE OF FIGURES OF REVOLUTION

FIELD: measurement technology. ^ SUBSTANCE: ring containing body is settled in suspension made in form of frame fixed in case by means of torsion in such a manner that construction axes of body-ring-frame set coincide with axes of suspension. Ring containing body is driven into rotation around longi...

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Bibliographische Detailangaben
Hauptverfasser:	FEDOROV JA.G, SAVEL'EV V.V
Format:	Patent
Sprache:	eng ; rus
Schlagworte:	MEASURING PHYSICS TESTING TESTING STATIC OR DYNAMIC BALANCE OF MACHINES ORSTRUCTURES TESTING STRUCTURES OR APPARATUS NOT OTHERWISE PROVIDED FOR
Online-Zugang:	Volltext bestellen
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Beschreibung
Zusammenfassung:	FIELD: measurement technology. ^ SUBSTANCE: ring containing body is settled in suspension made in form of frame fixed in case by means of torsion in such a manner that construction axes of body-ring-frame set coincide with axes of suspension. Ring containing body is driven into rotation around longitudinal axis of the body and maximal deviation of ring with body from initial position is measured. Unbalanced state of figure of rotation is judged from value of that maximal value of deviation. Ring with body is mounted in frame by means of supports of revolution. Ring with body is put into revolution at variable speed according to exponential law. Value of epsilon, which characterizes the moment unbalanced state of figure, is determined by means of specific relation. ^ EFFECT: simplified procedure of measurement. ^ 1 dwg