Title:
クーラント供給を備えた切削インサートおよび切削インサートを製造する方法
Document Type and Number:
Japanese Patent JP2012514539
Kind Code:
A
Abstract:
A monolithic cutting insert, which receives coolant via a coolant port, is formed by the consolidation of a cavity member, a first core member adjacent the first rake surface of the cavity member, and a second core member adjacent the second rake surface of the cavity member. Cutting insert contains a fifth internal passageway, which provides fluid communication between a fifth notch, which is adjacent second rake surface and in communication with the coolant port, and a first fluid spray chamber adjacent the first rake surface. Coolant sprays from the first fluid spray chamber toward an adjacent first cutting edge adjacent the first rake surface.
More Like This:
Inventors:
Nelson, Joseph, Vee.
Application Number:
JP2011544639A
Publication Date:
June 28, 2012
Filing Date:
January 04, 2010
Export Citation:
Assignee:
Kennametal Inc.
International Classes:
B23C5/28; B23B27/10; B23B27/14; B23C5/20
Attorney, Agent or Firm:
Atsushi Nakajima
Kato Kazunori
Katsuichi Nishimoto
Kato Kazunori
Katsuichi Nishimoto