DEVICE FOR AUTOMATIC BALLANCE OF A GRIND CIRCLE

The device is used for eliminating the unbalance of rotating machines and components providing automatic balance with high precision and operational reliability. It contains an unbalance converter converting the mechanical oscillations transmitted to the chassis from the grinding wheel into electric...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	MAKAROV, OLEG A, PRJADILOV, VADIM I, NISENMAN, VLADIMIR I, TSIMANSKIJ, JURIS P
Format:	Patent
Sprache:	eng
Schlagworte:	MEASURING PHYSICS TESTING TESTING STATIC OR DYNAMIC BALANCE OF MACHINES ORSTRUCTURES TESTING STRUCTURES OR APPARATUS NOT OTHERWISE PROVIDED FOR
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Beschreibung
Zusammenfassung:	The device is used for eliminating the unbalance of rotating machines and components providing automatic balance with high precision and operational reliability. It contains an unbalance converter converting the mechanical oscillations transmitted to the chassis from the grinding wheel into electrical signals. The correction mechanism of this unbalance is designed as a cylindrical shaped body divided into cavities by equally positioned radial partitions, connected with respective electrically driven valves positioned in a distributing unit. Position converters are mounted above the cavities, the output signal of which is compared with the signal from the unbalance converter. A control signal is sent to the distribution unit allowing the feeding of fluid into the respective cavity for unbalance compensation.