Metal working – Method of mechanical manufacture – Electrical device making
Reexamination Certificate
2006-11-07
2006-11-07
Tugbang, A. Dexter (Department: 3729)
Metal working
Method of mechanical manufacture
Electrical device making
C029S596000, C029S603030, C029S732000, C029S759000, C029S760000, C029S898062, C384S617000
Reexamination Certificate
active
07131182
ABSTRACT:
An assembly method and fixture for assembling a supporting disk of a motor rotor according to the invention is based on an “adjusting, and fixing” concept. A functional axis fixture and an adjusting axis fixture, which can match with each other for holding the supporting disk and the rotor, are first prepared. The functional axis of the supporting disk is aligned with the geometric axis of the functional axis fixture, and the geometric axis of the rotor is aligned with the geometric axis of the adjusting axis fixture. By engaging the functional axis fixture and the adjusting axis fixture, the functional axis of the supporting disk is aligned with the geometric axis of the rotor. Therefore, the bias and concentricity can be precisely controlled and improved.
REFERENCES:
patent: 5529404 (1996-06-01), Robinson et al.
patent: 6158112 (2000-12-01), Kim et al.
patent: 6453541 (2002-09-01), Guthrie et al.
Lin Yung-Ping
Yeh Dung-Chang
Delta Electronics , Inc.
Phan Tim
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