Apparatus and method for selectively contouring an airfoil root

Abrasive tool making process – material – or composition – With carbohydrate or reaction product thereof

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Details

51310, 51262R, 51274, 51237T, B24B 1914, B24B 100

Patent

active

049148729

ABSTRACT:
A buffing guide includes a mating surface, a first guide surface, a second guide surface and means for engaging an airfoil root. The buffing guide directs a buffing wheel into precise contact with a root edge at a point where selective contouring is desired, with sustained contact providing a smooth radiused surface while avoiding the detrimental effects of grinding or milling operations.

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