Method for making band plates deformed in section

Details Method for making band plates deformed in section Method for making band plates deformed in section

1990-08-22

1992-05-26

Larson, Lowell A.

Metal deforming

By use of 'flying tool' engaging moving work

Including orbitally-moving tool-face

72198, 72229, 72363, 29 174, B21B 136, B21D 3100

Patent

active

051156601

ABSTRACT:
A method for making sectionally deformed band plate feeds by cold-rolling metal band plate feeds between work rolls wherein at least one of the work rolls has a barrel provided with a circumferential groove, a plurality of metal band plate feeds with substantially equal resistance to deformation, while overlaid one upon another, are rolled together between the work rolls to a reduction ratio of 30% or lower at one feeding operation, and the resulting metal band plate feeds are separated from each other.

REFERENCES:
patent: 1106172 (1914-08-01), Wetcke
patent: 1568050 (1926-01-01), Budd
patent: 2051018 (1936-08-01), Umansky
patent: 2434558 (1948-01-01), Gage et al.
patent: 2709933 (1955-06-01), Reed
patent: 3195333 (1965-07-01), McDaniel

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