KR20020020625A - 인서트 드릴 - Google Patents
인서트 드릴 Download PDFInfo
- Publication number
- KR20020020625A KR20020020625A KR1020010031599A KR20010031599A KR20020020625A KR 20020020625 A KR20020020625 A KR 20020020625A KR 1020010031599 A KR1020010031599 A KR 1020010031599A KR 20010031599 A KR20010031599 A KR 20010031599A KR 20020020625 A KR20020020625 A KR 20020020625A
- Authority
- KR
- South Korea
- Prior art keywords
- drill
- cutting oil
- cutting
- drill blade
- flow path
- Prior art date
Links
- 239000010730 cutting oil Substances 0.000 claims abstract description 48
- 230000008878 coupling Effects 0.000 claims abstract description 4
- 238000010168 coupling process Methods 0.000 claims abstract description 4
- 238000005859 coupling reaction Methods 0.000 claims abstract description 4
- 238000000034 method Methods 0.000 claims 2
- 239000002826 coolant Substances 0.000 abstract description 9
- 238000009434 installation Methods 0.000 description 5
- 238000005553 drilling Methods 0.000 description 3
- 230000000149 penetrating effect Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
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
- B23B51/0486—Drills for trepanning with lubricating or cooling equipment
-
- 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
- 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)
Abstract
Description
Claims (3)
- 선단부에 드릴날부를 결합시키는 인서트 드릴에 있어서,드릴날부(11)의 상단 적소에서 그 하방으로 절삭유로(11D)를 형성하되, 상기 절삭유로(11D)가 드릴날부(11) 하단의 끼움부(11f)에 형성된 절삭유 유통홈(11e)과 연통되도록 한 것을 특징으로 하는 인서트 드릴.
- 제 1 항에 있어서,상기 절삭유로(11D)를 형성하되, 상기 드릴날부(11) 상단에서 그 하단으로 절삭유 배출공(11d)을 형성하여 끼움부(11f)의 절삭유 유통홈(11e)과 연통되게 한 것을 특징으로 하는 인서트 드릴.
- 제 1 항에 있어서,상기 절삭유로(11D)를 형성하되, 상기 상기 드릴날부(11) 상단에서 그 하단의 측벽으로 절삭유 배출홈(11d')을 형성하여 끼움부(11f)의 절삭유 유통홈(11e)과 연통되게 한 것을 특징으로 하는 인서트 드릴.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020010031599A KR20020020625A (ko) | 2001-06-07 | 2001-06-07 | 인서트 드릴 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020010031599A KR20020020625A (ko) | 2001-06-07 | 2001-06-07 | 인서트 드릴 |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR2020000004345U Division KR200193291Y1 (ko) | 2000-02-17 | 2000-02-17 | 인서트 드릴 |
Publications (1)
Publication Number | Publication Date |
---|---|
KR20020020625A true KR20020020625A (ko) | 2002-03-15 |
Family
ID=19710458
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020010031599A KR20020020625A (ko) | 2001-06-07 | 2001-06-07 | 인서트 드릴 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR20020020625A (ko) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR200468624Y1 (ko) * | 2011-01-07 | 2013-08-27 | 주식회사 글로벌표준공구 | 절삭성능이 향상된 인덱서블 드릴 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5143975U (ko) * | 1974-09-30 | 1976-03-31 | ||
JPS63306813A (ja) * | 1987-06-03 | 1988-12-14 | G N Tool Kk | 超硬ドリル |
-
2001
- 2001-06-07 KR KR1020010031599A patent/KR20020020625A/ko not_active Application Discontinuation
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5143975U (ko) * | 1974-09-30 | 1976-03-31 | ||
JPS63306813A (ja) * | 1987-06-03 | 1988-12-14 | G N Tool Kk | 超硬ドリル |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR200468624Y1 (ko) * | 2011-01-07 | 2013-08-27 | 주식회사 글로벌표준공구 | 절삭성능이 향상된 인덱서블 드릴 |
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