Invention Grant
- Patent Title: Cutting tool with cooling mechanism and a cutting insert and tool holder therefor
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Application No.: US13989138Application Date: 2011-11-23
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Publication No.: US09656323B2Publication Date: 2017-05-23
- Inventor: Gershon Harif
- Applicant: Gershon Harif
- Applicant Address: IL Holon
- Assignee: NO SCREW LTD.
- Current Assignee: NO SCREW LTD.
- Current Assignee Address: IL Holon
- Agency: Dorsey & Whitney LLP
- International Application: PCT/IL2011/050024 WO 20111123
- International Announcement: WO2012/070046 WO 20120531
- Main IPC: B23B27/10
- IPC: B23B27/10 ; B23B27/04 ; B23B27/14 ; B23B51/06 ; B23C5/28

Abstract:
A cutting element includes a cutting portion and a cooling portion. The cutting portion has a rake surface, a relief surface and a cutting edge defined at the intersection between the rake surface and the relief surface. The cooling portion has an operative surface and a cooling nozzle integrally formed therewith. The nozzle is spaced from the cutting edge and having a cooling aperture directed at the cutting edge at an acute angle with respect to the rake surface. The operative surface is one of the rake surface and a surface of the cutting element other than the rake surface, disposed at a location more remote from the cutting edge than the rake surface, so that the rake surface is disposed between the cutting edge and the cooling aperture.
Public/Granted literature
- US20130251463A1 CUTTING TOOL WITH COOLING MECHANISM AND A CUTTING INSERT AND TOOL HOLDER THEREFOR Public/Granted day:2013-09-26
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