Invention Application
- Patent Title: METHOD FOR PRODUCING A CUTTING HEAD, AND CUTTING HEAD
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Application No.: US16034891Application Date: 2018-07-13
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Publication No.: US20190015939A1Publication Date: 2019-01-17
- Inventor: Tim Guter
- Applicant: Kennametal Inc.
- Priority: DE102017212054.1 20170713
- Main IPC: B23P15/32
- IPC: B23P15/32 ; B21C23/00 ; B21C25/10 ; B23B51/02 ; B23B51/06 ; B22F5/10 ; B22F3/10

Abstract:
A method for producing a cutting head is specified. The latter is manufactured from a blank, which in turn is manufactured by means of extrusion. During extrusion, a number of coolant channels as well as a number of flutes are formed, wherein the coolant channels and the flutes are in each case formed helically during extrusion. After extrusion, the flutes have a pitch that is adjusted by grinding the flutes to a finished dimension. The method is particularly material-saving. A corresponding cutting head is moreover specified.
Public/Granted literature
- US11565356B2 Method for producing a cutting head Public/Granted day:2023-01-31
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