Title:
前部および後部コンポーネントの切れ刃を備えた分割切れ刃を有する切削インサート
Document Type and Number:
Japanese Patent JP7171605
Kind Code:
B2
Abstract:
A cutting insert includes a split cutting edge, formed at an intersection of the insert forward surface and the insert upper surface, the split cutting edge includes an axially leading cutting edge and an axially trailing cutting edge. An undercut is located in the insert forward surface and interrupts the split cutting edge at an undercut edge portion that extends between the leading and trailing cutting edges. The undercut edge portion transitions into the axially trailing cutting edge at a straight trailing cutting edge portion of the trailing cutting edge.
Inventors:
Assad Simon
Application Number:
JP2019553122A
Publication Date:
November 15, 2022
Filing Date:
April 25, 2018
Export Citation:
Assignee:
Iscar Limited
International Classes:
B23B27/14; B23B27/04; B23B27/22
Domestic Patent References:
| JP2043104U | ||||
| JP3052118U | ||||
| JP2006326720A |
Foreign References:
| CN1059857A | ||||
| GB1414591A | ||||
| CN101698243A |
Attorney, Agent or Firm:
Yoshiyuki Inaba
Toshifumi Onuki
Akihiko Eguchi
Kazuhiko Naito
Toshifumi Onuki
Akihiko Eguchi
Kazuhiko Naito