Method for rolling a sheet metal strip
US8347681B2 · kind B2 · utility
1Cited by
8References
29Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Mar 14, 2007 |
| Grant date | Jan 8, 2013 |
| Priority date | — |
| Expiry date | Jan 29, 2029 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB21B2275/06
- WIPO fieldMachine tools
- WIPO sectorMechanical engineering
Abstract
A method is provided for controlling cold rolling of a sheet metal strip involving continuously passing the strip in at least two successive rolling stands, each stand including at least two driven rolls between which the strip moves and is plated. The method includes estimating the slippage variation in output of one rolling stand; and correcting the rotation speed of the rolls of at least one corrected rolling stand based on the estimated slippage variation.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.