JPH0134738B2 - - Google Patents

Info

Publication number
JPH0134738B2
JPH0134738B2 JP58201797A JP20179783A JPH0134738B2 JP H0134738 B2 JPH0134738 B2 JP H0134738B2 JP 58201797 A JP58201797 A JP 58201797A JP 20179783 A JP20179783 A JP 20179783A JP H0134738 B2 JPH0134738 B2 JP H0134738B2
Authority
JP
Japan
Prior art keywords
cemented carbide
coating layer
hard coating
brazed
chip
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
JP58201797A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6094232A (ja
Inventor
Taijiro Sugisawa
Shunichi Murai
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.)
Mitsubishi Metal Corp
Original Assignee
Mitsubishi Metal Corp
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 Mitsubishi Metal Corp filed Critical Mitsubishi Metal Corp
Priority to JP20179783A priority Critical patent/JPS6094232A/ja
Publication of JPS6094232A publication Critical patent/JPS6094232A/ja
Publication of JPH0134738B2 publication Critical patent/JPH0134738B2/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
    • B23B51/04—Drills for trepanning
    • 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
    • B23P15/00—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass
    • B23P15/28—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass cutting tools

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Drilling Tools (AREA)
  • Cutting Tools, Boring Holders, And Turrets (AREA)
JP20179783A 1983-10-27 1983-10-27 表面被覆焼結硬質合金チツプをろう付けした切削工具の製造法 Granted JPS6094232A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP20179783A JPS6094232A (ja) 1983-10-27 1983-10-27 表面被覆焼結硬質合金チツプをろう付けした切削工具の製造法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP20179783A JPS6094232A (ja) 1983-10-27 1983-10-27 表面被覆焼結硬質合金チツプをろう付けした切削工具の製造法

Publications (2)

Publication Number Publication Date
JPS6094232A JPS6094232A (ja) 1985-05-27
JPH0134738B2 true JPH0134738B2 (enrdf_load_stackoverflow) 1989-07-20

Family

ID=16447089

Family Applications (1)

Application Number Title Priority Date Filing Date
JP20179783A Granted JPS6094232A (ja) 1983-10-27 1983-10-27 表面被覆焼結硬質合金チツプをろう付けした切削工具の製造法

Country Status (1)

Country Link
JP (1) JPS6094232A (enrdf_load_stackoverflow)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006068877A (ja) * 2004-09-06 2006-03-16 Osg Corp ダブルマージンドリル
JP4707414B2 (ja) * 2005-03-04 2011-06-22 ユニタック株式会社 ドリルヘッド
JP2006346739A (ja) * 2005-06-20 2006-12-28 Daia Tool Kogaku Kk 回転切削刃物
JPWO2014006718A1 (ja) * 2012-07-05 2016-06-02 有限会社クローバーテック 切削工具の製造方法およびこれを用いた切削工具
JP6180043B2 (ja) * 2015-11-09 2017-08-16 康平 谷 金属の接合方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56119337A (en) * 1980-02-23 1981-09-18 Taisuke Kakiuchi Production of chisel for chipping building stone or the like
JPS56166370A (en) * 1980-05-27 1981-12-21 Mitsubishi Metal Corp Surface coated tool member of superior abrasion resistance and corrosion resistance

Also Published As

Publication number Publication date
JPS6094232A (ja) 1985-05-27

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