Invention Grant

  • Patent Title: Tool tip
  • Application No.: US16492526
    Application Date: 2018-02-13
  • Publication No.: US11691206B2
    Publication Date: 2023-07-04
  • Inventor: Bjorn Sterling
  • Applicant: SECO TOOLS AB
  • Applicant Address: SE Fagersta
  • Assignee: SECO TOOLS AB
  • Current Assignee: SECO TOOLS AB
  • Current Assignee Address: SE Fagersta
  • Agent Corinne R. Gorski
  • Priority: EP 160317 2017.03.10
  • International Application: PCT/EP2018/053539 2018.02.13
  • International Announcement: WO2018/162185A 2018.09.13
  • Date entered country: 2019-09-09
  • Main IPC: B23B51/06
  • IPC: B23B51/06
Tool tip
Abstract:
A tool tip is integral with or removably secured to a tool body and configured to machine a metal object. The tool tip has a tool tip diameter, a rotational axis and at least one coolant duct. The tool tip includes at least one major cutting edge formed at an intersection of a rake face and a first major flank. The rake face forms part of a chip flute. The coolant duct is configured to be in flow communication with discharge orifices located exclusively in the tool tip. The tool tip has an arrangement, such as a row of two or more discharge orifices located exclusively in the rake face of a major cutting edge. The arrangement extends at a non-zero angle relative to the rotational axis.
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