JP5432285B2 - 面取りした端部を有する形状にガラスをレーザ加工する方法 - Google Patents
面取りした端部を有する形状にガラスをレーザ加工する方法 Download PDFInfo
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- JP5432285B2 JP5432285B2 JP2011542322A JP2011542322A JP5432285B2 JP 5432285 B2 JP5432285 B2 JP 5432285B2 JP 2011542322 A JP2011542322 A JP 2011542322A JP 2011542322 A JP2011542322 A JP 2011542322A JP 5432285 B2 JP5432285 B2 JP 5432285B2
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- Prior art keywords
- laser beam
- laser
- workpiece
- chamfer
- path
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- 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.)
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Classifications
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- 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
- B23K26/402—Removing material taking account of the properties of the material involved involving non-metallic material, e.g. isolators
-
- 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
- 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
- B23K26/042—Automatically aligning 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
- B23K26/50—Working by transmitting the laser beam through or within the workpiece
- B23K26/53—Working by transmitting the laser beam through or within the workpiece for modifying or reforming the material inside the workpiece, e.g. for producing break initiation cracks
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28D—WORKING STONE OR STONE-LIKE MATERIALS
- B28D1/00—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor
- B28D1/22—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor by cutting, e.g. incising
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B33/00—Severing cooled glass
- C03B33/02—Cutting or splitting sheet glass or ribbons; Apparatus or machines therefor
- C03B33/0222—Scoring using a focussed radiation beam, e.g. laser
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B33/00—Severing cooled glass
- C03B33/02—Cutting or splitting sheet glass or ribbons; Apparatus or machines therefor
- C03B33/04—Cutting or splitting in curves, especially for making spectacle lenses
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B33/00—Severing cooled glass
- C03B33/08—Severing cooled glass by fusing, i.e. by melting through the glass
- C03B33/082—Severing cooled glass by fusing, i.e. by melting through the glass using a focussed radiation beam, e.g. laser
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B33/00—Severing cooled glass
- C03B33/09—Severing cooled glass by thermal shock
-
- 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
- B23K2103/00—Materials to be soldered, welded or cut
- B23K2103/50—Inorganic material, e.g. metals, not provided for in B23K2103/02 – B23K2103/26
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Plasma & Fusion (AREA)
- Mining & Mineral Resources (AREA)
- Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Thermal Sciences (AREA)
- Laser Beam Processing (AREA)
- Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products (AREA)
- Crystals, And After-Treatments Of Crystals (AREA)
Description
Claims (6)
- 被加工物とレーザ加工システムを提供するステップを含む、被加工物の面取りをレーザ加工する方法であって、
前記被加工物は上面と底面を有し、
前記加工システムは、レーザビームを出射するレーザと、前記レーザビームを方向付ける光学部品と、前記レーザビームを前記被加工物に対して移動させる移動制御部とを備え、
前記レーザビームは、前記光学部品および前記移動制御部と協調して、前記被加工物から材料を除去するように動作し、
前記方法は、
前記移動制御部に前記レーザビームを互いに隣接する複数の経路に沿って移動させるステップ、
前記光学部品に前記レーザビームをフォーカスさせて前記材料を前記面から除去し、面取りを形成するステップ、
を有することを特徴とする方法。 - 前記被加工物は、実質的に前記レーザビームに対して透明であり、面取りは前記被加工物の前記底面上に形成される
ことを特徴とする請求項1記載の方法。 - 前記被加工物は、実質的に前記レーザビームに対して透明であり、面取りは前記被加工物の前記上面と前記底面の双方に形成される
ことを特徴とする請求項1記載の方法。 - 前記光学部品と前記移動制御部は協調動作し、前記レーザビームに、前記被加工物の前記上面または前記底面に対して実質的に直角に前記被加工物を横断させる
ことを特徴とする請求項1記載の方法。 - 前記光学部品と前記移動制御部は協調動作し、前記レーザビームに、前記被加工物の前記上面に対して実質的に平行な角度と実質的に直角な角度の間の1以上の複数角度で、前記経路に対して実質的に直角に、前記被加工物を横断させ、これにより直線傾斜の面取りを形成する
ことを特徴とする請求項1記載の方法。 - 前記光学部品と前記移動制御部は協調動作し、前記レーザビームに、前記被加工物の前記上面に対して実質的に平行な角度と実質的に直角な角度の間の1以上の複数角度で、前記経路に対して実質的に直角に、前記被加工物を横断させ、これにより丸い面取りを形成する
ことを特徴とする請求項1記載の方法。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US12/336,609 US9346130B2 (en) | 2008-12-17 | 2008-12-17 | Method for laser processing glass with a chamfered edge |
US12/336,609 | 2008-12-17 | ||
PCT/US2009/067988 WO2010077845A2 (en) | 2008-12-17 | 2009-12-15 | Method for laser processing glass with a chamfered edge |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2012512131A JP2012512131A (ja) | 2012-05-31 |
JP5432285B2 true JP5432285B2 (ja) | 2014-03-05 |
Family
ID=42239280
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2011542322A Expired - Fee Related JP5432285B2 (ja) | 2008-12-17 | 2009-12-15 | 面取りした端部を有する形状にガラスをレーザ加工する方法 |
Country Status (7)
Country | Link |
---|---|
US (1) | US9346130B2 (ja) |
JP (1) | JP5432285B2 (ja) |
KR (1) | KR20110120862A (ja) |
CN (1) | CN102271860B (ja) |
SG (1) | SG172237A1 (ja) |
TW (1) | TWI561483B (ja) |
WO (1) | WO2010077845A2 (ja) |
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TWI561483B (en) | 2016-12-11 |
WO2010077845A2 (en) | 2010-07-08 |
US20100147813A1 (en) | 2010-06-17 |
SG172237A1 (en) | 2011-07-28 |
CN102271860B (zh) | 2016-08-31 |
WO2010077845A3 (en) | 2010-09-30 |
US9346130B2 (en) | 2016-05-24 |
JP2012512131A (ja) | 2012-05-31 |
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CN102271860A (zh) | 2011-12-07 |
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