Method of rolling plates
US5943894A · kind A · utility
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1References
5Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Nov 4, 1997 |
| Grant date | Aug 31, 1999 |
| Priority date | — |
| Expiry date | Nov 4, 2017 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB21B1/026
- WIPO fieldMachine tools
- WIPO sectorMechanical engineering
Abstract
A method of rolling plates from input stock in several successively arranged work steps, wherein, depending on the desired end product, different numbers of n passes are carried out in one or more roll stands, preferably in a hot-rolling reversing stand. From a pass n-k to a pass n-1, greater pass reductions (smaller strip thicknesses) are rolled at the strip beginning than at the strip end, wherein k is a counting number in the range of from 1 to n-1.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.