Method and jig for dynamically balancing an assembly of the jig

Details Method and jig for dynamically balancing an assembly of the jig Method and jig for dynamically balancing an assembly of the jig

1985-09-30

1988-01-05

Chapman, John

Measuring and testing

Simulating operating condition

Marine

73455, 73469, 74573R, 416145, G01M 136, G01M 1300, F01D 510, F16F 1532

Patent

active

047167610

ABSTRACT:
A method of dynamically balancing an assembly of a metal jig and a ceramic rotor attached thereto, the ceramic rotor having a shaft portion, and the metal jig having at its one axial end a fixing hole, comprising the steps of: inserting the shaft portion of the ceramic rotor into the fixing hole of the metal jig, and thereby fixing the ceramic rotor to the metal jig to provide the assembly; and dynamically balancing the assembly by fixing at least one balancing piece in at least one of a plurality of balancing holes which are formed in the metal jig, the balancing holes being open in an outer surface of the metal jig. Also disclosed is a metal jig of a generally cylindrical shape for rotating a ceramic rotor in a dynamically balanced condition, having a fixing hole in its one axial end portion, in which a shaft portion of the ceramic rotor is inserted and fixed. The jig further has balancing portions defining a plurality of balancing holes which are formed in the one axial end portion and the other axial end portion. The balancing holes are open in an outer surface of the jig, and are adapted to retain therein a balancing piece.

REFERENCES:
patent: 3151488 (1964-10-01), Tracy et al.
patent: 4123199 (1978-10-01), Shimizu et al.

Affiliated with

Also associated with

Rating

Method and jig for dynamically balancing an assembly of the jig does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Method and jig for dynamically balancing an assembly of the jig , we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method and jig for dynamically balancing an assembly of the jig will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1933