JPH0525617B2 - - Google Patents

Info

Publication number
JPH0525617B2
JPH0525617B2 JP60049559A JP4955985A JPH0525617B2 JP H0525617 B2 JPH0525617 B2 JP H0525617B2 JP 60049559 A JP60049559 A JP 60049559A JP 4955985 A JP4955985 A JP 4955985A JP H0525617 B2 JPH0525617 B2 JP H0525617B2
Authority
JP
Japan
Prior art keywords
material layer
composite material
hard sintered
layer
block
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
JP60049559A
Other languages
English (en)
Japanese (ja)
Other versions
JPS61209821A (ja
Inventor
Juichiro Kono
Akio Hara
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sumitomo Electric Industries Ltd
Original Assignee
Sumitomo Electric Industries Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Sumitomo Electric Industries Ltd filed Critical Sumitomo Electric Industries Ltd
Priority to JP60049559A priority Critical patent/JPS61209821A/ja
Priority to KR1019850004091A priority patent/KR920001585B1/ko
Priority to CA000483612A priority patent/CA1286510C/en
Priority to EP85304135A priority patent/EP0168953B2/en
Priority to AT85304135T priority patent/ATE49147T1/de
Priority to DE8585304135T priority patent/DE3575092D1/de
Publication of JPS61209821A publication Critical patent/JPS61209821A/ja
Priority to US07/231,644 priority patent/US4880707A/en
Publication of JPH0525617B2 publication Critical patent/JPH0525617B2/ja
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
    • B23P5/00—Setting gems or the like on metal parts, e.g. diamonds on tools
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F7/00—Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting wherein at least one part is obtained by sintering or compression
    • B22F7/06—Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting wherein at least one part is obtained by sintering or compression of composite workpieces or articles from parts, e.g. to form tipped tools
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B51/00—Tools for drilling machines
    • B23B51/02—Twist drills
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B51/00—Tools for drilling machines
    • B23B51/011—Micro drills

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Composite Materials (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Drilling Tools (AREA)
  • Ceramic Products (AREA)
  • Powder Metallurgy (AREA)
JP60049559A 1984-06-12 1985-03-13 複合焼結材料棒状体の製造方法 Granted JPS61209821A (ja)

Priority Applications (7)

Application Number Priority Date Filing Date Title
JP60049559A JPS61209821A (ja) 1985-03-13 1985-03-13 複合焼結材料棒状体の製造方法
KR1019850004091A KR920001585B1 (ko) 1984-06-12 1985-06-11 복합 소결 재료 봉체 및 그 제조방법
CA000483612A CA1286510C (en) 1984-06-12 1985-06-11 Stick of composite materials and process for preparation thereof
EP85304135A EP0168953B2 (en) 1984-06-12 1985-06-11 Stick of composite materials and process for preparation thereof
AT85304135T ATE49147T1 (de) 1984-06-12 1985-06-11 Stab aus verbundmaterialien und verfahren zu seiner herstellung.
DE8585304135T DE3575092D1 (de) 1984-06-12 1985-06-11 Stab aus verbundmaterialien und verfahren zu seiner herstellung.
US07/231,644 US4880707A (en) 1984-06-12 1988-08-10 Stick of composite materials and process for preparation thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP60049559A JPS61209821A (ja) 1985-03-13 1985-03-13 複合焼結材料棒状体の製造方法

Publications (2)

Publication Number Publication Date
JPS61209821A JPS61209821A (ja) 1986-09-18
JPH0525617B2 true JPH0525617B2 (enrdf_load_stackoverflow) 1993-04-13

Family

ID=12834557

Family Applications (1)

Application Number Title Priority Date Filing Date
JP60049559A Granted JPS61209821A (ja) 1984-06-12 1985-03-13 複合焼結材料棒状体の製造方法

Country Status (1)

Country Link
JP (1) JPS61209821A (enrdf_load_stackoverflow)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8720248D0 (en) * 1987-08-27 1987-10-07 Imi Titanium Ltd Turbines
WO2013028821A1 (en) * 2011-08-23 2013-02-28 Smith International, Inc. Fine polycrystalline diamond compact with a grain growth inhibitor layer between diamond and substrate
GB201411676D0 (en) 2014-07-01 2014-08-13 Element Six Abrasives Sa Superhard constructions & methods of making same
GB201418660D0 (en) * 2014-10-21 2014-12-03 Element Six Abrasives Sa Superhard constructions & methods of making same
CN110539007A (zh) * 2018-05-28 2019-12-06 上海名古屋精密工具股份有限公司 具有硬质材料的坯体及其在刀具制造中的应用

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0742488B2 (ja) * 1984-06-12 1995-05-10 住友電気工業株式会社 複合焼結材料棒状体の製造方法

Also Published As

Publication number Publication date
JPS61209821A (ja) 1986-09-18

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