Face milling cutter

US7125210B2 · kind B2 · utility

Assignee

• FETTE GMBH · DE

Inventors

• Werner Kölker · Ratzeburg, DE
• Olaf Rohr · Sahms, DE
• Uwe Schunk · Wulfen, DE

Key dates

• Filing date: Jul 12, 2004
• Grant date: Oct 24, 2006
• Expiry date: Jul 12, 2024

Classification

• Technology area (CPC Y): Emerging Cross-Sectional Technologies
• CPC primary: Y10T409/30952
• WIPO field: Machine tools
• WIPO sector: Mechanical engineering

Abstract

Face milling cutter with a shaft section and a tool section, whereby the front end of the tool section has at least one flat, arched, lower cutting edge, a rounded corner cutting edge, and a peripheral cutting edge, whereby the lower cutting edge has a radius r1 from 1 to 2 times d1 and begins at a distance of 0.1 to 0.2 d1 to the axis of the shaft section, whereby d1 is the diameter of the flight circle of the axially parallel tangent to the rounded corner cutting edge.