Metal deforming – Process – 'rolling'
Patent
1986-01-10
1987-10-27
Spruill, Robert L.
Metal deforming
Process
'rolling'
72 20, 72 21, 72238, 72244, 72366, 72225, B21B 1310, B21B 3116, B21B 3708
Patent
active
047020997
ABSTRACT:
The rolls of a universal type mill stand are adjusted by moving the lower horizontal roll into position, directly or iteratively, by shifting the upper horizontal roll axially under utilization of the vertical rolls. In the case of conical rolls the latter operation is included in the iteration to obtain minimum spacing between the vertical rolls. The position of all rolls under rolling pressure serves as reference for further adjustment towards dimensions of the stock.
REFERENCES:
patent: 3968672 (1976-07-01), Kamogawa et al.
patent: 4127997 (1978-12-01), Quehen
Katz Steve
Mannesmann AG
Siegemund Ralf H.
Spruill Robert L.
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