JPS63161B2 - - Google Patents

Info

Publication number
JPS63161B2
JPS63161B2 JP59275189A JP27518984A JPS63161B2 JP S63161 B2 JPS63161 B2 JP S63161B2 JP 59275189 A JP59275189 A JP 59275189A JP 27518984 A JP27518984 A JP 27518984A JP S63161 B2 JPS63161 B2 JP S63161B2
Authority
JP
Japan
Prior art keywords
sintered
hard
shank
diameter
alloy
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
Application number
JP59275189A
Other languages
English (en)
Japanese (ja)
Other versions
JPS61152308A (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 JP59275189A priority Critical patent/JPS61152308A/ja
Publication of JPS61152308A publication Critical patent/JPS61152308A/ja
Publication of JPS63161B2 publication Critical patent/JPS63161B2/ja
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B51/00—Tools for drilling machines
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B2222/00—Materials of tools or workpieces composed of metals, alloys or metal matrices
    • B23B2222/28—Details of hard metal, i.e. cemented carbide
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B2226/00—Materials of tools or workpieces not comprising a metal
    • B23B2226/31—Diamond
    • 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)
  • Drilling Tools (AREA)
JP59275189A 1984-12-27 1984-12-27 硬質焼結体小径ドリル Granted JPS61152308A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP59275189A JPS61152308A (ja) 1984-12-27 1984-12-27 硬質焼結体小径ドリル

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP59275189A JPS61152308A (ja) 1984-12-27 1984-12-27 硬質焼結体小径ドリル

Publications (2)

Publication Number Publication Date
JPS61152308A JPS61152308A (ja) 1986-07-11
JPS63161B2 true JPS63161B2 (cg-RX-API-DMAC7.html) 1988-01-06

Family

ID=17551920

Family Applications (1)

Application Number Title Priority Date Filing Date
JP59275189A Granted JPS61152308A (ja) 1984-12-27 1984-12-27 硬質焼結体小径ドリル

Country Status (1)

Country Link
JP (1) JPS61152308A (cg-RX-API-DMAC7.html)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102764893A (zh) * 2006-10-25 2012-11-07 Tdy工业公司 具有改进的抗热开裂性的制品

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2505803B2 (ja) * 1987-04-15 1996-06-12 住友電気工業株式会社 エンドミル
JPH08222669A (ja) * 1995-02-10 1996-08-30 Fuji Dies Kk ヒートシンク及びその製法
KR20150127687A (ko) * 2013-03-15 2015-11-17 산드빅 인터렉츄얼 프로퍼티 에이비 상이한 크기 및 형상의 소결 부분들을 접합하는 방법
CN111215631B (zh) * 2020-03-16 2020-12-25 济南市冶金科学研究所有限责任公司 一种钨钴硬质合金制品热连接方法
WO2025203339A1 (ja) * 2024-03-27 2025-10-02 住友電工ハードメタル株式会社 切削工具

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5879879A (ja) * 1981-11-09 1983-05-13 住友電気工業株式会社 複合ダイヤモンド焼結体
JPS5932310U (ja) * 1982-08-23 1984-02-28 住友電気工業株式会社 複合微少径ドリル
JPS58102633A (ja) * 1981-12-03 1983-06-18 Sumitomo Electric Ind Ltd 複合硬質焼結体
JPS58160008A (ja) * 1982-03-17 1983-09-22 Sumitomo Electric Ind Ltd 小径超硬ソリツドドリル及びその製造法
AR230857A1 (es) * 1982-04-02 1984-07-31 Woodward Governor Co Dispositivo de control para un vehiculo con motor de accion diversificada

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102764893A (zh) * 2006-10-25 2012-11-07 Tdy工业公司 具有改进的抗热开裂性的制品
CN102764893B (zh) * 2006-10-25 2015-06-17 肯纳金属公司 具有改进的抗热开裂性的制品

Also Published As

Publication number Publication date
JPS61152308A (ja) 1986-07-11

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