Patent · US Expired

Method and device for determining the rolling force in a roll stand

US6722173B2 · kind B2 · utility

1Cited by

4References

12Claims

0Family size

Assignee

Siemens Aktiengesellschaft · DE

Inventors

Einar Broese · Erlangen, DE
Bjoern Feldkeller · Munich, DE
Thomas Peuker · Ammerthal, DE
Thomas Poppe · Hersbruck, DE

Key dates

Filing date	Sep 24, 2001
Grant date	Apr 20, 2004
Priority date	—
Expiry date	Sep 24, 2021

Classification

Technology area (CPC B)Performing Operations; Transporting
CPC primaryB21B2265/12
WIPO fieldMachine tools
WIPO sectorMechanical engineering

Abstract

In a method for determining the rolling force in a roll stand for rolling metallic material which is to be rolled, the rolling force is determined by means of at least one neural network. According to the invention, the neural network is trained using, in particular measured, values for the rolling force under different operating conditions with a view to improving the determination of the rolling force. The neural network is advantageously trained using values for the rolling force and values for the different operating conditions for roll stands of different rolling trains.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.