Flank superabrasive machining

Details Flank superabrasive machining Flank superabrasive machining

2006-09-05

2006-09-05

Wilson, Lee D. (Department: 3723)

Abrading

Abrading process

With tool treating or forming

C451S319000, C451S324000

Reexamination Certificate

active

07101263

ABSTRACT:
The present invention relates to a quill to be used to superabrasively machine complex shapes, such as airfoil shapes, into a substrate. The quill has a shaft portion, an enlarged head portion adjacent the shaft portion, and a tapered grinding portion adjacent the enlarged head portion. The tapered grinding portion has a layer of grit material selected from the group consisting of diamonds and cubic boron nitride thereon. In a preferred embodiment, the quill is a vitrified or plated cubic boron nitride quill on the grinding portion. A method of using the tool is also disclosed.

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patent: 1 021 949 (1953-02-01), None
patent: 2 312 386 (1997-10-01), None

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