Title:
TOOL MAIN BODY AND TOOL MAIN BODY PRODUCTION METHOD
Document Type and Number:
WIPO Patent Application WO/2021/166331
Kind Code:
A1
Abstract:
A tool main body to which an insert is attached. The tool main body comprises a sintered metal material. The sintered metal material comprises: a matrix phase comprising metal; and a plurality of pores in the matrix phase.
Inventors:
ISHIMINE TOMOYUKI (JP)
GOTO MITSUHIRO (JP)
EGASHIRA SHIGEKI (JP)
SHIMAUCHI KAZUNARI (JP)
GOTO MITSUHIRO (JP)
EGASHIRA SHIGEKI (JP)
SHIMAUCHI KAZUNARI (JP)
Application Number:
PCT/JP2020/040686
Publication Date:
August 26, 2021
Filing Date:
October 29, 2020
Export Citation:
Assignee:
SUMITOMO ELECTRIC INDUSTRIES (JP)
SUMITOMO ELECTRIC SINTERED ALLOY LTD (JP)
SUMITOMO ELECTRIC SINTERED ALLOY LTD (JP)
International Classes:
B23B27/00; B22F3/11; B22F7/00; B23C5/16; B23C5/20; B23C9/00; B23P15/30; B23P15/34; C22C38/00; C22C38/12; C22C38/58
Foreign References:
| JPH024905A | 1990-01-09 | |||
| JP2011527728A | 2011-11-04 | |||
| JPS547691A | 1979-01-20 | |||
| JP2016056445A | 2016-04-21 | |||
| JP2001300813A | 2001-10-30 | |||
| JP2012524667A | 2012-10-18 |
Attorney, Agent or Firm:
YAMANO Hiroshi (JP)
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