Method for forming grooves in roll surfaces

Details Method for forming grooves in roll surfaces Method for forming grooves in roll surfaces

1991-07-31

1994-10-04

Eley, Timothy V.

Metal working

Method of mechanical manufacture

Roller making

298953, A01B 2900, A01G 112

Patent

active

053513991

ABSTRACT:
The present invention is a method for forming grooves in rolls which are suitable for working web-like materials, wherein a laser source directs a laser beam and an aligned conduit directs a pressurized gas jet onto the roll surface, the roll material thus being removed in a sharply defined area and a groove thereby being formed.

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Lasers: A bright spot in the Aerospace industry, by Dick Nelson, Aug. 1986; 29/121.1; Production Eng.

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