JP2012527630A - 透明な物品を非接触検知する装置及び方法 - Google Patents
透明な物品を非接触検知する装置及び方法 Download PDFInfo
- Publication number
- JP2012527630A JP2012527630A JP2012512065A JP2012512065A JP2012527630A JP 2012527630 A JP2012527630 A JP 2012527630A JP 2012512065 A JP2012512065 A JP 2012512065A JP 2012512065 A JP2012512065 A JP 2012512065A JP 2012527630 A JP2012527630 A JP 2012527630A
- Authority
- JP
- Japan
- Prior art keywords
- article
- laser
- coating
- transparent article
- processing system
- 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.)
- Pending
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Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B11/00—Measuring arrangements characterised by the use of optical techniques
- G01B11/02—Measuring arrangements characterised by the use of optical techniques for measuring length, width or thickness
- G01B11/026—Measuring arrangements characterised by the use of optical techniques for measuring length, width or thickness by measuring distance between sensor and object
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B11/00—Measuring arrangements characterised by the use of optical techniques
-
- 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
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/01—Arrangements or apparatus for facilitating the optical investigation
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
- G01V8/00—Prospecting or detecting by optical means
- G01V8/10—Detecting, e.g. by using light barriers
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S17/00—Systems using the reflection or reradiation of electromagnetic waves other than radio waves, e.g. lidar systems
- G01S17/02—Systems using the reflection of electromagnetic waves other than radio waves
- G01S17/06—Systems determining position data of a target
- G01S17/08—Systems determining position data of a target for measuring distance only
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Biochemistry (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Pathology (AREA)
- Immunology (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Analytical Chemistry (AREA)
- Mechanical Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geophysics (AREA)
- Plasma & Fusion (AREA)
- Length Measuring Devices By Optical Means (AREA)
- Laser Beam Processing (AREA)
- Coating Apparatus (AREA)
- Surface Treatment Of Glass (AREA)
Abstract
【選択図】図2a
Description
Td以下の測定値は、部品が正しく挿入されていることを示す。一方で、tが部品の厚さ、nがレーザ波長に対する材料の屈折率とした場合、t/nと等しい検知厚さが分かっていれば、単一測定閾値Tsは、次式で計算することができる。
ここで、Ts未満の測定値は、物品が正しく挿入されていることを示す。
Claims (4)
- コントローラを有するレーザ加工システムを用いて視覚的に透明な物品を加工するための改善された方法であって、
前記透明な物品の一つの面にコーティングを塗布するステップと、
前記レーザ加工システムにレーザ距離測定デバイスを設けるステップと、
前記レーザ距離測定デバイスを用いて前記コーティングを検出することによって前記透明な物品の位置を測定して、前記位置を前記コントローラに伝達するステップと、
前記コントローラに伝達された前記位置により前記透明な物品を加工するかどうかを決定するステップとを含む、方法。 - 前記レーザ距離測定デバイスが可視領域の波長で動作する、請求項1に記載の方法。
- 前記レーザ加工システムがレーザ機械加工システムである、請求項1に記載の方法。
- 前記透明な物品がガラスである、請求項1に記載の方法。
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US18024509P | 2009-05-21 | 2009-05-21 | |
US61/180,245 | 2009-05-21 | ||
US12/783,429 | 2010-05-19 | ||
US12/783,429 US8706288B2 (en) | 2009-05-21 | 2010-05-19 | Apparatus and method for non-contact sensing of transparent articles |
PCT/US2010/035811 WO2010135668A2 (en) | 2009-05-21 | 2010-05-21 | Apparatus and method for non-contact sensing of transparent articles |
Publications (1)
Publication Number | Publication Date |
---|---|
JP2012527630A true JP2012527630A (ja) | 2012-11-08 |
Family
ID=43125108
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2012512065A Pending JP2012527630A (ja) | 2009-05-21 | 2010-05-21 | 透明な物品を非接触検知する装置及び方法 |
Country Status (6)
Country | Link |
---|---|
US (1) | US8706288B2 (ja) |
JP (1) | JP2012527630A (ja) |
KR (1) | KR20120030336A (ja) |
CN (1) | CN102428342A (ja) |
TW (1) | TW201102204A (ja) |
WO (1) | WO2010135668A2 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104931880A (zh) * | 2015-06-02 | 2015-09-23 | 苏州工业园区聚博精密设备有限公司 | 电机转子智能偏摆测试*** |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8753308B2 (en) | 2006-01-06 | 2014-06-17 | Acelrx Pharmaceuticals, Inc. | Methods for administering small volume oral transmucosal dosage forms using a dispensing device |
CN102735197B (zh) * | 2012-06-20 | 2014-12-24 | 北京北一机床股份有限公司 | 一种工件夹持姿态正确自动检测***及方法 |
BR112017013311B1 (pt) | 2014-12-23 | 2022-05-31 | Acelrx Pharmaceuticals, Inc | Aparelho para a dispensação de formas de dosagem via oral e transmucosal |
CN105588511A (zh) * | 2015-12-15 | 2016-05-18 | 中核(天津)机械有限公司 | 激光测量透明件尺寸的辅助方法 |
CN106735869B (zh) * | 2016-12-21 | 2018-12-07 | 兰州空间技术物理研究所 | 用于数控加工设备的激光视觉非接触式定位方法 |
CN114518072B (zh) * | 2022-02-22 | 2023-08-29 | 江苏铁锚玻璃股份有限公司 | 应用于透明件厚度检测的装置及其使用方法 |
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2010
- 2010-05-19 US US12/783,429 patent/US8706288B2/en not_active Expired - Fee Related
- 2010-05-21 TW TW099116269A patent/TW201102204A/zh unknown
- 2010-05-21 CN CN2010800214566A patent/CN102428342A/zh active Pending
- 2010-05-21 JP JP2012512065A patent/JP2012527630A/ja active Pending
- 2010-05-21 WO PCT/US2010/035811 patent/WO2010135668A2/en active Application Filing
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CN104931880A (zh) * | 2015-06-02 | 2015-09-23 | 苏州工业园区聚博精密设备有限公司 | 电机转子智能偏摆测试*** |
Also Published As
Publication number | Publication date |
---|---|
US8706288B2 (en) | 2014-04-22 |
TW201102204A (en) | 2011-01-16 |
KR20120030336A (ko) | 2012-03-28 |
WO2010135668A3 (en) | 2011-02-03 |
CN102428342A (zh) | 2012-04-25 |
WO2010135668A2 (en) | 2010-11-25 |
US20100298964A1 (en) | 2010-11-25 |
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