Method for contour grinding wide blades at high speed

Details Method for contour grinding wide blades at high speed Method for contour grinding wide blades at high speed

2011-07-05

2011-07-05

Bryant, David P (Department: 3726)

Metal working

Method of mechanical manufacture

Impeller making

C029S056500, C409S138000, C409S140000, C451S258000, C451S260000

Reexamination Certificate

active

07971356

ABSTRACT:
The invention relates to a method for contour grinding wide blades at high speed, according to which a wheel (1) is used the grinding contour of which has a width dimension that is less than the width of the tip of the blades to be ground, said contour being defined by a straight area followed by an arched area at one end, with the straight area of which a straight grinding is carried out to deburr the tip of the blades, whereas with the arched area the contour grinding is carried out by the interpolation of axes.

REFERENCES:
patent: 5704826 (1998-01-01), De Luis Vizcaino
patent: 6905312 (2005-06-01), Bourgy et al.
patent: 7303461 (2007-12-01), Campomanes et al.
patent: 7377037 (2008-05-01), Ouellette et al.
patent: 2076323 (1981-03-01), None
patent: 2270485 (1992-09-01), None

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