KR100486358B1 - 드릴인서트 - Google Patents

드릴인서트 Download PDF

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Publication number
KR100486358B1
KR100486358B1 KR1019960057882A KR19960057882A KR100486358B1 KR 100486358 B1 KR100486358 B1 KR 100486358B1 KR 1019960057882 A KR1019960057882 A KR 1019960057882A KR 19960057882 A KR19960057882 A KR 19960057882A KR 100486358 B1 KR100486358 B1 KR 100486358B1
Authority
KR
South Korea
Prior art keywords
insert
drill
corner
cutting edge
edge
Prior art date
Application number
KR1019960057882A
Other languages
English (en)
Korean (ko)
Other versions
KR970025808A (ko
Inventor
요시히데 고지마
Original Assignee
교세라 가부시키가이샤
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
Priority claimed from JP30760895A external-priority patent/JP3634909B2/ja
Application filed by 교세라 가부시키가이샤 filed Critical 교세라 가부시키가이샤
Publication of KR970025808A publication Critical patent/KR970025808A/ko
Application granted granted Critical
Publication of KR100486358B1 publication Critical patent/KR100486358B1/ko

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B51/00—Tools for drilling machines
    • B23B51/02—Twist drills
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B2200/00—Details of cutting inserts
    • B23B2200/08—Rake or top surfaces
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B2251/00—Details of tools for drilling machines
    • B23B2251/04—Angles, e.g. cutting angles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B2251/00—Details of tools for drilling machines
    • B23B2251/14—Configuration of the cutting part, i.e. the main cutting edges
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B2251/00—Details of tools for drilling machines
    • B23B2251/50—Drilling tools comprising cutting inserts

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Drilling Tools (AREA)
KR1019960057882A 1995-11-27 1996-11-27 드릴인서트 KR100486358B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP95-307608 1995-11-27
JP30760895A JP3634909B2 (ja) 1995-11-27 1995-11-27 ドリルインサート

Publications (2)

Publication Number Publication Date
KR970025808A KR970025808A (ko) 1997-06-24
KR100486358B1 true KR100486358B1 (ko) 2005-08-01

Family

ID=28448990

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019960057882A KR100486358B1 (ko) 1995-11-27 1996-11-27 드릴인서트

Country Status (3)

Country Link
KR (1) KR100486358B1 (zh)
DE (1) DE69629892T2 (zh)
TW (1) TW313541B (zh)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008093748A1 (ja) 2007-01-31 2008-08-07 Kyocera Corporation ドリル用インサートおよびドリル、並びに被削材の切削方法

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6232715U (zh) * 1985-08-14 1987-02-26

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6232715U (zh) * 1985-08-14 1987-02-26

Also Published As

Publication number Publication date
DE69629892D1 (de) 2003-10-16
KR970025808A (ko) 1997-06-24
TW313541B (zh) 1997-08-21
DE69629892T2 (de) 2004-07-08

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