Method of and apparatus for producing roll

US7189145B2 · kind B2 · utility

Assignees

• Waldrich Siegen Werkzeugmaschinen GmbH · DE
• Court Holdings Limited · CA

Inventors

• Peter Vinke · Schwanewede, DE
• Stefan Neuser · Siegen, DE
• Roland Meier · Holzwickede, DE

Key dates

• Filing date: Mar 15, 2005
• Grant date: Mar 13, 2007
• Expiry date: Mar 15, 2025

Classification

• Technology area (CPC B): Performing Operations; Transporting
• CPC primary: B24B21/02
• WIPO field: Machine tools
• WIPO sector: Mechanical engineering

Abstract

A belt grinding is integrated with an electroerosion machine for contouring the working surface of a mill roll and providing a texture thereon. The belt grinder can superfinish the roll and remove peaks in the surface without significantly affecting the mean surface roughness produced by the electroerosion.