Title:
セラミック切削インサート
Document Type and Number:
Japanese Patent JP5450966
Kind Code:
B2
Abstract:
The present invention relates to a method of manufacturing a ceramic cutting insert, based on an oxide ceramic or a nitride ceramic or a mixed ceramic material, possibly containing whiskers, in a process comprising the powder metallurgical steps of providing a ready-to-press ceramic powder, pressing the ready-to-press powder into a compact of desired shape, sintering the compact to dense a ceramic blank followed by tumbling the ceramic blank, to remove sinter skin and provide an edge rounding.
Inventors:
Thomas Entsbacka
Application Number:
JP2008060948A
Publication Date:
March 26, 2014
Filing Date:
March 11, 2008
Export Citation:
Assignee:
Sandvik Intellectual Property Actie Borag
International Classes:
B23P15/28; B23B27/14; C04B35/584
Domestic Patent References:
| JP60246268A | ||||
| JP6298568A | ||||
| JP7178606A | ||||
| JP2003170343A | ||||
| JP2006192552A |
Attorney, Agent or Firm:
Atsushi Aoki
Takashi Ishida
Tetsuji Koga
Hiroshi Kamematsu
Nakamura Asayuki
Nagasaka Tomoyasu
Takashi Ishida
Tetsuji Koga
Hiroshi Kamematsu
Nakamura Asayuki
Nagasaka Tomoyasu