Computer model for monitoring and optimation of backup roll performance

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F15503933%3A_____%2F11%3A%230000013" target="_blank" >RIV/15503933:_____/11:#0000013 - isvavai.cz</a>

Result on the web

—

DOI - Digital Object Identifier

—

Result language

angličtina

Original language name

Computer model for monitoring and optimation of backup roll performance

Original language description

The prezentation deals with a fatigue of backup rolls and with a prediction of length of the roll campaign. Loads acting on backup rolls degrade their surface layer which can lead to spalling or even severe cracks of the rolls. To prevent this method ofestimation of an accumulated damage has been developed and tested and will be presented. This method in form of a computer program enables to identify the most stressed parts of backup roll surface and calculates an accumulated damage caused by every strip of the backup roll campaign. Further on a suitable length of the backup roll campaign is predicted and a minimum dressing amount is estimated. By this way it is possible to increase the performance of backup roll and reduce the danger of spalling.

Czech name

—

Czech description

—

Type

A - Audiovisual production

CEP classification

JC - Computer hardware and software

OECD FORD branch

—

Project

<a href="/en/project/FR-TI1%2F435" target="_blank" >FR-TI1/435: Optimized rolling schedule - computer model for control of rolling mills</a><br>

Continuities

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year

2011

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

ISBN

—

Place of publication

Düsseldorf, Germany

Publisher/client name

—

Version

—

Carrier ID

—