Method of making a composite electric machine rotor assembly

Details Method of making a composite electric machine rotor assembly Method of making a composite electric machine rotor assembly

2006-12-12

2006-12-12

Trinh, Minh (Department: 3729)

Metal working

Method of mechanical manufacture

Electrical device making

C029S597000, C029S598000, C029S605000, C029S606000, C029S607000, C029S608000, C029S609000, C029S732000, C075S246000, C310S156380, C310S156430, C310S254100, C419S006000

Reexamination Certificate

active

07146708

ABSTRACT:
A method of making composite electric machine rotor assembly of a desired magnetic pattern. Magnetic segments and non-magnetic segments are separately formed to green strength, and then arranged adjacent to each other in a desired magnetic pattern. A small amount of powder material is added in-between the segments, and the whole assembly is then sintered to form a sinterbonded composite component of high structural integrity.

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