Finish depth turning insert comprising a chip control arrangement

Patent metadata

Field	Value
Publication number	US-9409237-B2
Application number	US-201314028263-A
Country	US
Kind code	B2
Filing date	Sep 16, 2013
Priority date	Sep 16, 2013
Publication date	Aug 9, 2016
Grant date	Aug 9, 2016

Abstract

A finish depth turning insert includes a chip control arrangement. The chip control arrangement includes a medium protuberance for medium depth machining operations and a finish protuberance for finish depth machining operations. The finish protuberance is located between the medium protuberance and a corner of the insert. The finish protuberance also includes a front finish deflector surface and first and second relief surfaces extending towards the medium protuberance from the front finish deflector surface.

First claim

What is claimed is:

1. A finish depth turning insert comprising:
opposite first and second surfaces which define a reference plane located therebetween and extending parallel therewith;
a peripherally extending peripheral surface connected to the first and second surfaces;
a first corner defining, at the first surface, a corner radius;
a cutting edge formed between the first surface and the peripheral surface, and
extending along the first corner as well as first and secon…

Assignees

• Iscar Ltd

Inventors

• Majima Shinya
• Hen Daniel

Classifications

• Y10T407/24

  Cross-Sectional Technologies · mapped topic

• B23B2200/321

  Operations & Transport · mapped topic

• B23B27/22 Primary

  Operations & Transport · mapped topic

• B23B2200/081

  Operations & Transport · mapped topic

• Y10T407/235

  Cross-Sectional Technologies · mapped topic