Invention Grant
- Patent Title: Cutting tool and method for its manufacture
-
Application No.: US15349094Application Date: 2016-11-11
-
Publication No.: US10131007B2Publication Date: 2018-11-20
- Inventor: Michael Hacker , Marcus Paul , Karl Wendt
- Applicant: Kennametal Inc.
- Applicant Address: US PA Latrobe
- Assignee: KENNAMETAL INC.
- Current Assignee: KENNAMETAL INC.
- Current Assignee Address: US PA Latrobe
- Agent Ian K. Samways
- Priority: DE102015222491 20151113
- Main IPC: B23D77/00
- IPC: B23D77/00 ; B23P15/46 ; B24B3/60 ; C23C14/06 ; C23C14/24

Abstract:
A cutting tool (2) is specified with a cutting region (4) that comprises a substrate (12) onto which a coating (10) is applied, which coating (10) is subsequently processed, whereby a sharp cutting edge (8) is formed. Furthermore, a corresponding method for the manufacture of the cutting tool (2) is specified. By means of the sharpening of the cutting edge (8) after the coating rather than before, a particularly sharp cutting edge (8) is formed, whereby the precision of the cutting tool (2) as well as its service life is improved.
Public/Granted literature
- US20170136562A1 CUTTING TOOL AND METHOD FOR ITS MANUFACTURE Public/Granted day:2017-05-18
Information query