KR100285402B1 - 기상화학증착후막다이아몬드공구용칩브레이커의가공방법 - Google Patents
기상화학증착후막다이아몬드공구용칩브레이커의가공방법 Download PDFInfo
- Publication number
- KR100285402B1 KR100285402B1 KR1019980025050A KR19980025050A KR100285402B1 KR 100285402 B1 KR100285402 B1 KR 100285402B1 KR 1019980025050 A KR1019980025050 A KR 1019980025050A KR 19980025050 A KR19980025050 A KR 19980025050A KR 100285402 B1 KR100285402 B1 KR 100285402B1
- Authority
- KR
- South Korea
- Prior art keywords
- chip breaker
- diamond
- laser beam
- vapor
- thick film
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/36—Removing material
- B23K26/362—Laser etching
- B23K26/364—Laser etching for making a groove or trench, e.g. for scribing a break initiation groove
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/02—Positioning or observing the workpiece, e.g. with respect to the point of impact; Aligning, aiming or focusing the laser beam
- B23K26/06—Shaping the laser beam, e.g. by masks or multi-focusing
- B23K26/073—Shaping the laser spot
- B23K26/0732—Shaping the laser spot into a rectangular shape
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/36—Removing material
- B23K26/40—Removing material taking account of the properties of the material involved
-
- 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
- B23C—MILLING
- B23C2226/00—Materials of tools or workpieces not comprising a metal
- B23C2226/31—Diamond
Landscapes
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Plasma & Fusion (AREA)
- Mechanical Engineering (AREA)
- Cutting Tools, Boring Holders, And Turrets (AREA)
Abstract
Description
Claims (2)
- 칩 브레이커를 가공함에 있어서,자외선 영역에 가까운 파장을 갖고 있는 펄스형 레이져 비임을 상,하,좌,우 및 승,하강으로 이동이 가능한 이동대에 고정된 소결다이아몬드 또는 기상화학증착후막 다이아몬드 소재에 촛점을 일치시킨다음,원하는 형상으로 가동하려는 칩 브레이커의 형상에 따라 이동하는 상기 이동대를 프로그램된 순서에 입각하여 상,하,좌,우로 이동시키면서 상기한 레이져 비임이 상기 이동하는 소결다이아몬드 또는 기상화학증착후막 다이아몬드 소재에 조사를 행하면서 기 프로그램된 형상의 칩 브레이커를 가공하는 것을 특징으로 하는 다이아몬드 공구용 칩 브레이커의 가공방법.
- 제1항 또는 제2항에 있어서,상기 펄스형 레이져 비임이 직사각형의 촛점으로 형성되어 소결다이아몬드 또는 기상화학증착후막 다이아몬드 소재에 칩 브레이커를 가공하는 것을 특징으로 하는 다이아몬드 공구용 칩 브레이커의 가공방법.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019980025050A KR100285402B1 (ko) | 1998-06-29 | 1998-06-29 | 기상화학증착후막다이아몬드공구용칩브레이커의가공방법 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019980025050A KR100285402B1 (ko) | 1998-06-29 | 1998-06-29 | 기상화학증착후막다이아몬드공구용칩브레이커의가공방법 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR19980065133A KR19980065133A (ko) | 1998-10-07 |
KR100285402B1 true KR100285402B1 (ko) | 2001-04-02 |
Family
ID=37514328
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019980025050A KR100285402B1 (ko) | 1998-06-29 | 1998-06-29 | 기상화학증착후막다이아몬드공구용칩브레이커의가공방법 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR100285402B1 (ko) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10029316B2 (en) | 2015-12-28 | 2018-07-24 | Diamond Innovations, Inc. | Polycrystalline diamond drill bit having a laser cut chip breaker |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100338667B1 (ko) * | 2000-01-28 | 2002-05-30 | 박호군 | 레이저를 이용한 다이아몬드 막의 가공 방법 |
-
1998
- 1998-06-29 KR KR1019980025050A patent/KR100285402B1/ko not_active IP Right Cessation
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10029316B2 (en) | 2015-12-28 | 2018-07-24 | Diamond Innovations, Inc. | Polycrystalline diamond drill bit having a laser cut chip breaker |
Also Published As
Publication number | Publication date |
---|---|
KR19980065133A (ko) | 1998-10-07 |
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