Abstract: A rotary cutting tool incorporates a bushing for fitting a shaft carrying a cutter at its cantilevered end; a central portion of the bushing is of uniform stiffness both longitudinally and circumferentially and end portions of the bushing are of a nonuniform stiffness changing from a maximum to a minimum longitudinally towards the end faces of the bushing.
Type:
Grant
Filed:
January 13, 1983
Date of Patent:
June 26, 1984
Assignee:
Mogilevskoe Otdelenie Fizikotekhnicheskogo Instituta Akademii Nauk Beloruskoi SSR
Inventors:
Gennady F. Shaturov, Sergei S. Malyavko