Measuring and testing – Rotor unbalance – Combined static and dynamic
Patent
1983-09-08
1985-10-01
Levy, Stewart J.
Measuring and testing
Rotor unbalance
Combined static and dynamic
73472, 73473, G01M 116
Patent
active
045438250
ABSTRACT:
A procedure is described for the balancing of rotors without journals, as well as an auxiliary bearing arrangement used to accomplish the balancing of such rotors. Fluids function to separate the rotor being balanced from the journal exterior of the bearing arrangement and also to separate the rotor from the support surface of the bearing arrangement. A high level of precision is achieved while avoiding fixed or expanding mandrels. Improvement of the automated operation of balancing machines of this type is possible without wear on the machine. Also, additional disturbance frequencies are avoided.
REFERENCES:
patent: 1486115 (1924-03-01), Allen
patent: 2353150 (1944-07-01), Dietz
patent: 2748603 (1956-06-01), Wilcox
patent: 4040300 (1977-08-01), Negard
Bauer Angelo
Schonfeld Harald
Carl Schenck A.G.
Chapman, Jr. John E.
Levy Stewart J.
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