Fluted roll and method for the manufacture thereof

Details Fluted roll and method for the manufacture thereof Fluted roll and method for the manufacture thereof

2006-06-13

2006-06-13

Jimenez, Marc (Department: 3726)

Metal working

Method of mechanical manufacture

Roller making

C492S036000

Reexamination Certificate

active

07059051

ABSTRACT:
A method of manufacturing fluted rolls, in particular for corrugating machines, comprises the steps of providing a fluted-roll blank which has a central longitudinal axis and a longitudinal direction that is parallel thereto and a surface; providing a grinding device for grinding, on the surface, flutings that run in the longitudinal direction, with the flutings comprising heads and roots that are parallel to each other and are regularly and alternately distributed along the circumference of the surface; and grinding fluting heads on the surface by means of the grinding device, with the fluting heads having the same cross-sectional curvature in the longitudinal direction.

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Patent Abstracts of Japan, Umetani Seisakusho:KK, Groove Processing Method to Hard Material, “Goove Processing Method to Hard Material”, Jul. 14, 1989.

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