Invention Grant
- Patent Title: Manufacturing of holemaking tools
- Patent Title (中): 制孔工具
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Application No.: US13676692Application Date: 2012-11-14
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Publication No.: US09358626B2Publication Date: 2016-06-07
- Inventor: Herbert Rudolf Kauper
- Applicant: KENNAMETAL, INC.
- Applicant Address: US PA Latrobe
- Assignee: KENNAMETAL INC.
- Current Assignee: KENNAMETAL INC.
- Current Assignee Address: US PA Latrobe
- Agent Larry R. Meenan
- Priority: DE102011086422 20111115
- Main IPC: B23B51/02
- IPC: B23B51/02 ; B23D77/00 ; B23B51/08 ; B23P15/32 ; C23C30/00
Abstract:
A process for producing a tool having a main body which extends in a longitudinal direction and at least one blade for machining a workpiece includes providing a base coating on the tool; grinding the at least one blade in a manner that removes the base coating in the region of the at least one blade; and providing a second, fine coating, to the at least one ground blade.
Public/Granted literature
- US20130121778A1 MANUFACTURING OF HOLEMAKING TOOLS Public/Granted day:2013-05-16
Information query
