JPH0440118B2 - - Google Patents
Info
- Publication number
- JPH0440118B2 JPH0440118B2 JP63022038A JP2203888A JPH0440118B2 JP H0440118 B2 JPH0440118 B2 JP H0440118B2 JP 63022038 A JP63022038 A JP 63022038A JP 2203888 A JP2203888 A JP 2203888A JP H0440118 B2 JPH0440118 B2 JP H0440118B2
- Authority
- JP
- Japan
- Prior art keywords
- laser
- pulse
- dulling
- switch
- roll
- 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 - Lifetime
Links
- 238000000034 method Methods 0.000 claims description 18
- 230000015572 biosynthetic process Effects 0.000 claims description 3
- 238000003786 synthesis reaction Methods 0.000 claims description 3
- 230000001678 irradiating effect Effects 0.000 claims description 2
- 101100048228 Homo sapiens UBP1 gene Proteins 0.000 description 5
- 101100117629 Saccharomyces cerevisiae (strain ATCC 204508 / S288c) LCB3 gene Proteins 0.000 description 5
- 101100500049 Saccharomyces cerevisiae (strain ATCC 204508 / S288c) YSR3 gene Proteins 0.000 description 5
- 102100040065 Upstream-binding protein 1 Human genes 0.000 description 5
- 238000010586 diagram Methods 0.000 description 5
- 101100339482 Colletotrichum orbiculare (strain 104-T / ATCC 96160 / CBS 514.97 / LARS 414 / MAFF 240422) HOG1 gene Proteins 0.000 description 4
- 230000005284 excitation Effects 0.000 description 4
- 230000003287 optical effect Effects 0.000 description 3
- 238000005452 bending Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000003754 machining Methods 0.000 description 2
- 230000010287 polarization Effects 0.000 description 2
- 230000000630 rising effect Effects 0.000 description 2
- 239000010979 ruby Substances 0.000 description 2
- 229910001750 ruby Inorganic materials 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000005422 blasting Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 238000009760 electrical discharge machining Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
- 239000010453 quartz Substances 0.000 description 1
- 238000007788 roughening Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000003746 surface roughness Effects 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
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
- B23K26/02—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
- B23K26/067—Dividing the beam into multiple beams, e.g. multifocusing
- B23K26/0676—Dividing the beam into multiple beams, e.g. multifocusing into dependently operating sub-beams, e.g. an array of spots with fixed spatial relationship or for performing simultaneously identical operations
-
- 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
- B23K26/0604—Shaping the laser beam, e.g. by masks or multi-focusing by a combination of beams
-
- 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
- B23K26/352—Working by laser beam, e.g. welding, cutting or boring for surface treatment
- B23K26/355—Texturing
Landscapes
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Plasma & Fusion (AREA)
- Mechanical Engineering (AREA)
- Laser Beam Processing (AREA)
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP63022038A JPH01254392A (ja) | 1987-12-11 | 1988-02-03 | 製品表面のダル加工法 |
EP88902201A EP0308512B1 (en) | 1987-02-24 | 1988-02-24 | Apparatus for dull finish of roll with pulse laser |
PCT/JP1988/000194 WO1988006504A1 (en) | 1987-02-24 | 1988-02-24 | Method and apparatus for dull finish of roll with pulse laser |
DE3850330T DE3850330T2 (de) | 1987-02-24 | 1988-02-24 | Gerät zur mattveredelung einer rolle mittels impulslaser. |
US07/305,121 US4947023A (en) | 1987-02-24 | 1988-10-18 | Method and apparatus for roll dulling by pulse laser beam |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62-313620 | 1987-12-11 | ||
JP31362087 | 1987-12-11 | ||
JP63022038A JPH01254392A (ja) | 1987-12-11 | 1988-02-03 | 製品表面のダル加工法 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH01254392A JPH01254392A (ja) | 1989-10-11 |
JPH0440118B2 true JPH0440118B2 (zh) | 1992-07-01 |
Family
ID=26359197
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP63022038A Granted JPH01254392A (ja) | 1987-02-24 | 1988-02-03 | 製品表面のダル加工法 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH01254392A (zh) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5391856A (en) * | 1991-01-11 | 1995-02-21 | Nippon Steel Corporation | Cooling drum for casting thin cast pieces and method and apparatus for forming dimples in peripheral surface of the drum |
EP0656241B1 (en) | 1993-06-04 | 1998-12-23 | Seiko Epson Corporation | Apparatus and method for laser machining |
JPH10156571A (ja) * | 1996-12-02 | 1998-06-16 | Toshiba Electron Eng Corp | レーザ加工装置 |
US6897405B2 (en) * | 2001-11-30 | 2005-05-24 | Matsushita Electric Industrial Co., Ltd. | Method of laser milling using constant tool path algorithm |
JP5188364B2 (ja) * | 2008-11-11 | 2013-04-24 | パナソニック株式会社 | レーザ加工方法 |
-
1988
- 1988-02-03 JP JP63022038A patent/JPH01254392A/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
JPH01254392A (ja) | 1989-10-11 |
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