JP5002559B2 - 測定スケール形成装置 - Google Patents
測定スケール形成装置 Download PDFInfo
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- JP5002559B2 JP5002559B2 JP2008215853A JP2008215853A JP5002559B2 JP 5002559 B2 JP5002559 B2 JP 5002559B2 JP 2008215853 A JP2008215853 A JP 2008215853A JP 2008215853 A JP2008215853 A JP 2008215853A JP 5002559 B2 JP5002559 B2 JP 5002559B2
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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
-
- 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
-
- 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
- B23K26/06—Shaping the laser beam, e.g. by masks or multi-focusing
- B23K26/062—Shaping the laser beam, e.g. by masks or multi-focusing by direct control of the laser beam
- B23K26/0622—Shaping the laser beam, e.g. by masks or multi-focusing by direct control of the laser beam by shaping pulses
-
- 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
- B23K26/08—Devices involving relative movement between laser beam and workpiece
- B23K26/083—Devices involving movement of the workpiece in at least one axial direction
- B23K26/0838—Devices involving movement of the workpiece in at least one axial direction by using an endless conveyor belt
- B23K26/0846—Devices involving movement of the workpiece in at least one axial direction by using an endless conveyor belt for moving elongated workpieces longitudinally, e.g. wire or strip material
-
- 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
-
- 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
- B23K26/361—Removing material for deburring or mechanical trimming
-
- 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
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D5/00—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable
- G01D5/26—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light
- G01D5/32—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light with attenuation or whole or partial obturation of beams of light
- G01D5/34—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light with attenuation or whole or partial obturation of beams of light the beams of light being detected by photocells
- G01D5/347—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light with attenuation or whole or partial obturation of beams of light the beams of light being detected by photocells using displacement encoding scales
- G01D5/34707—Scales; Discs, e.g. fixation, fabrication, compensation
-
- 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
- B23K2103/02—Iron or ferrous alloys
- B23K2103/04—Steel or steel alloys
- B23K2103/05—Stainless steel
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
- B41M5/00—Duplicating or marking methods; Sheet materials for use therein
- B41M5/24—Ablative recording, e.g. by burning marks; Spark recording
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
- B41M5/00—Duplicating or marking methods; Sheet materials for use therein
- B41M5/26—Thermography ; Marking by high energetic means, e.g. laser otherwise than by burning, and characterised by the material used
- B41M5/262—Thermography ; Marking by high energetic means, e.g. laser otherwise than by burning, and characterised by the material used recording or marking of inorganic surfaces or materials, e.g. glass, metal, or ceramics
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B3/00—Measuring instruments characterised by the use of mechanical techniques
- G01B3/10—Measuring tapes
- G01B2003/1058—Manufacturing or assembling methods
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B3/00—Measuring instruments characterised by the use of mechanical techniques
- G01B3/10—Measuring tapes
- G01B3/1003—Measuring tapes characterised by structure or material; characterised by layout or indicia
Landscapes
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Plasma & Fusion (AREA)
- Mechanical Engineering (AREA)
- General Physics & Mathematics (AREA)
- Laser Beam Processing (AREA)
- Thermal Transfer Or Thermal Recording In General (AREA)
- Laser Beam Printer (AREA)
Description
該レーザ光源に対して空白のスケールを移動させる移動装置であって、前記レーザ光源が生成した前記レーザ光のパルスが前記空白のスケールに目盛りマークを形成することで測定スケールが形成されるようにするための移動装置と、
前記レーザにより前記スケールのマーキングが行われるポイントの下流に配されたリーダであって、前記測定スケールに形成される前記目盛りマークのピッチに関連したピッチ信号を与えるリーダと、
を具えた測定スケール形成装置であって、
前記ピッチ信号を受け取るコントローラを具え、該コントローラによってピッチ補正が行われ、前記コントローラは、前記レーザ光源のレーザ発射レートを制御することで前記ピッチ補正を行うことを特徴とする。
該レーザ光源に対して空白のスケールを移動させる移動装置であって、前記レーザ光源が生成した前記レーザ光のパルスが前記空白のスケールに目盛りマークを形成することで測定スケールが形成されるようにするための移動装置と、
前記レーザにより前記スケールのマーキングが行われるポイントの下流に配されたリーダであって、前記測定スケールに形成される前記目盛りマークのピッチに関連したピッチ信号を与えるリーダと、
を具えた測定スケール形成装置であって、
前記ピッチ信号を受け取るコントローラを具え、該コントローラによってピッチ補正が行われ、
前記リーダが2以上のスケールリーダを具備することを特徴とする。
Claims (10)
- レーザ光のパルスを生成するためのレーザ光源と、
該レーザ光源に対して空白のスケールを移動させる移動装置であって、前記レーザ光源が生成した前記レーザ光のパルスが前記空白のスケールに目盛りマークを形成することで測定スケールが形成されるようにするための移動装置と、
前記レーザにより前記スケールのマーキングが行われるポイントの下流に配されたリーダであって、前記測定スケールに形成される前記目盛りマークのピッチに関連したピッチ信号を与えるリーダと、
を具えた測定スケール形成装置であって、
前記ピッチ信号を受け取るコントローラを具え、該コントローラによってピッチ補正が行われ、前記コントローラは、前記レーザ光源のレーザ発射レートを制御することで前記ピッチ補正を行うことを特徴とする測定スケール形成装置。 - レーザ光のパルスを生成するためのレーザ光源と、
該レーザ光源に対して空白のスケールを移動させる移動装置であって、前記レーザ光源が生成した前記レーザ光のパルスが前記空白のスケールに目盛りマークを形成することで測定スケールが形成されるようにするための移動装置と、
前記レーザにより前記スケールのマーキングが行われるポイントの下流に配されたリーダであって、前記測定スケールに形成される前記目盛りマークのピッチに関連したピッチ信号を与えるリーダと、
を具えた測定スケール形成装置であって、
前記ピッチ信号を受け取るコントローラを具え、該コントローラによってピッチ補正が行われ、
前記リーダが2以上のスケールリーダを具備することを特徴とする測定スケール形成装置。 - 前記リーダが、所定距離離隔してセットされた2つのスケールリーダを具備することを特徴とする請求項2に記載の測定スケール形成装置。
- 前記スケールと前記レーザ光源との前記相対移動を検出するための変位センサを具え、該変位センサが変位信号を前記コントローラに与えることを特徴とする請求項1ないし請求項3のいずれかに記載の測定スケール形成装置。
- 前記コントローラが、前記移動装置により行われる前記相対移動を制御することを特徴とする請求項1ないし請求項4のいずれかに記載の測定スケール形成装置。
- 生成された前記目盛りマークは、アブレーションが行われない基体に対して光学的コントラストを示すことを特徴とする請求項1ないし請求項5のいずれかに記載の測定スケール形成装置。
- 前記基体が可撓性であることを特徴とする請求項1ないし請求項6のいずれかに記載の測定スケール形成装置。
- 前記基体が連続する金属製リボンであることを特徴とする請求項1ないし請求項7のいずれかに記載の測定スケール形成装置。
- 前記レーザ光の成形と走査との少なくとも一方を行うためのデバイスを具え、前記コントローラが前記デバイスの制御を行うことを特徴とする請求項1ないし請求項8のいずれかに記載の測定スケール形成装置。
- 前記移動装置により行われる前記相対移動は第1方向への直線移動であり、前記第1方向を横切る方向に前記レーザ光が前記空白のスケールに照射される位置を移動させるよう、前記デバイスが操作可能であることを特徴とする請求項9に記載の測定スケール形成装置。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB0201101.3 | 2002-01-18 | ||
GBGB0201101.3A GB0201101D0 (en) | 2002-01-18 | 2002-01-18 | Laser marking |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
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JP2003561816A Division JP2005515077A (ja) | 2002-01-18 | 2003-01-20 | レーザマーキング |
Publications (2)
Publication Number | Publication Date |
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JP2009006400A JP2009006400A (ja) | 2009-01-15 |
JP5002559B2 true JP5002559B2 (ja) | 2012-08-15 |
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Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
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JP2003561816A Pending JP2005515077A (ja) | 2002-01-18 | 2003-01-20 | レーザマーキング |
JP2008215853A Expired - Fee Related JP5002559B2 (ja) | 2002-01-18 | 2008-08-25 | 測定スケール形成装置 |
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JP2003561816A Pending JP2005515077A (ja) | 2002-01-18 | 2003-01-20 | レーザマーキング |
Country Status (8)
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US (2) | US8466943B2 (ja) |
EP (2) | EP1469969B2 (ja) |
JP (2) | JP2005515077A (ja) |
CN (1) | CN1314511C (ja) |
AT (1) | ATE520494T1 (ja) |
AU (1) | AU2003202678A1 (ja) |
GB (1) | GB0201101D0 (ja) |
WO (1) | WO2003061891A2 (ja) |
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GB0127410D0 (en) | 2001-11-15 | 2002-01-09 | Renishaw Plc | Laser substrate treatment |
GB0201101D0 (en) | 2002-01-18 | 2002-03-06 | Renishaw Plc | Laser marking |
US20060000814A1 (en) * | 2004-06-30 | 2006-01-05 | Bo Gu | Laser-based method and system for processing targeted surface material and article produced thereby |
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-
2002
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2003
- 2003-01-20 WO PCT/GB2003/000266 patent/WO2003061891A2/en active Application Filing
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AU2003202678A1 (en) | 2003-09-02 |
US20130256284A1 (en) | 2013-10-03 |
EP2390045B1 (en) | 2018-03-07 |
JP2005515077A (ja) | 2005-05-26 |
EP1469969B1 (en) | 2011-08-17 |
JP2009006400A (ja) | 2009-01-15 |
EP2390045A3 (en) | 2012-02-29 |
US20050045586A1 (en) | 2005-03-03 |
EP1469969B2 (en) | 2018-01-24 |
WO2003061891A3 (en) | 2003-12-11 |
EP2390045A2 (en) | 2011-11-30 |
CN1314511C (zh) | 2007-05-09 |
WO2003061891A2 (en) | 2003-07-31 |
CN1620353A (zh) | 2005-05-25 |
US8466943B2 (en) | 2013-06-18 |
ATE520494T1 (de) | 2011-09-15 |
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