The Research of CVC Roll Shape and Grinding in the ICNCS of Roll Grinder

Author

Bi, Junxi ; Yu, Tao

Author_Institution

CIMS & Robot Center, Shanghai Univ.

Volume

2

fYear

0

fDate

0-0 0

Firstpage

8011

Lastpage

8014

Abstract

Continuously variable crown (CVC) roll is an effective method for controlling the flatness and shape of strip in the modern manufacturing industry. The key issue in the development of the CVC roll is the design and intelligent grinding technology of the roll shape. In this paper, a new simple least square method is adapted to design the CVC roll shape curve. This method is propitious to minimize the axial force of CVC work roll and to improve accuracy of it than traditional method. In this study, intelligent expert system based on knowledge library is applied to intelligent CNC system (ICNCS) of roll grinder. The use of intelligent grinding technology is beneficial to improving the accuracy of CVC roll grinding

Keywords

computerised numerical control; expert systems; grinding; grinding machines; intelligent control; least squares approximations; production engineering computing; rolling; shape control; strips; axial force; computerised numerical control; continuously variable crown roll; intelligent CNC system; intelligent expert system; intelligent grinding technology; knowledge library; least square method; roll grinder; roll shape curve; strip flatness control; strip shape control; Computer integrated manufacturing; Computer numerical control; Functional programming; Grinding machines; Intelligent control; Intelligent systems; Least squares methods; Machine intelligence; Manufacturing industries; Shape control; CNC; CVC roll; Intelligent; Least Square Method;

fLanguage

English

Publisher

ieee

Conference_Titel

Intelligent Control and Automation, 2006. WCICA 2006. The Sixth World Congress on

Conference_Location

Dalian

Print_ISBN

1-4244-0332-4

Type

conf

DOI

10.1109/WCICA.2006.1713532

Filename

1713532