JPWO2023276745A1 - - Google Patents
Info
- Publication number
- JPWO2023276745A1 JPWO2023276745A1 JP2023531813A JP2023531813A JPWO2023276745A1 JP WO2023276745 A1 JPWO2023276745 A1 JP WO2023276745A1 JP 2023531813 A JP2023531813 A JP 2023531813A JP 2023531813 A JP2023531813 A JP 2023531813A JP WO2023276745 A1 JPWO2023276745 A1 JP WO2023276745A1
- Authority
- JP
- Japan
- 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.)
- Pending
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
- B23K26/02—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
- B23K26/064—Shaping the laser beam, e.g. by masks or multi-focusing by means of optical elements, e.g. lenses, mirrors or prisms
-
- 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
- B23K26/04—Automatically aligning, aiming or focusing the laser beam, e.g. using the back-scattered light
-
- 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
- B23K26/03—Observing, e.g. monitoring, the workpiece
- B23K26/032—Observing, e.g. monitoring, the workpiece using optical means
-
- 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
- B23K26/04—Automatically aligning, aiming or focusing the laser beam, e.g. using the back-scattered light
- B23K26/046—Automatically focusing the laser beam
-
- 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
- B23K26/20—Bonding
- B23K26/21—Bonding by welding
- B23K26/22—Spot welding
-
- 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
- B23K26/70—Auxiliary operations or equipment
Landscapes
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Plasma & Fusion (AREA)
- Mechanical Engineering (AREA)
- Laser Beam Processing (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2021107934 | 2021-06-29 | ||
| JP2021107933 | 2021-06-29 | ||
| PCT/JP2022/024468 WO2023276745A1 (ja) | 2021-06-29 | 2022-06-20 | レーザ加工装置及びレーザ光の焦点位置の自動補正方法 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPWO2023276745A1 true JPWO2023276745A1 (https=) | 2023-01-05 |
Family
ID=84691728
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2023531813A Pending JPWO2023276745A1 (https=) | 2021-06-29 | 2022-06-20 |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US20240082950A1 (https=) |
| JP (1) | JPWO2023276745A1 (https=) |
| WO (1) | WO2023276745A1 (https=) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP7637935B1 (ja) * | 2023-08-07 | 2025-03-03 | パナソニックＩｐマネジメント株式会社 | レーザ光の焦点位置調整方法 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04127983A (ja) * | 1990-09-17 | 1992-04-28 | Hitachi Ltd | レーザ溶接装置 |
| JPH04127984A (ja) * | 1990-09-19 | 1992-04-28 | Hitachi Ltd | レーザ溶接方法及び装置 |
| JP3209641B2 (ja) * | 1994-06-02 | 2001-09-17 | 三菱電機株式会社 | 光加工装置及び方法 |
| JPH10314966A (ja) * | 1997-03-18 | 1998-12-02 | Amada Co Ltd | レーザ加工機における光学系診断方法およびその装置 |
| JP2008062259A (ja) * | 2006-09-06 | 2008-03-21 | Keyence Corp | レーザ加工装置、レーザ加工方法及びレーザ加工プログラム |
-
2022
- 2022-06-20 WO PCT/JP2022/024468 patent/WO2023276745A1/ja not_active Ceased
- 2022-06-20 JP JP2023531813A patent/JPWO2023276745A1/ja active Pending
-
2023
- 2023-11-20 US US18/513,665 patent/US20240082950A1/en active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| WO2023276745A1 (ja) | 2023-01-05 |
| US20240082950A1 (en) | 2024-03-14 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| RD01 | Notification of change of attorney |
Free format text: JAPANESE INTERMEDIATE CODE: A7421 Effective date: 20240918 |