SA515370050B1 - جهاز لقياس خشونة السطح - Google Patents

جهاز لقياس خشونة السطح

Info

Publication number
SA515370050B1
SA515370050B1 SA515370050A SA515370050A SA515370050B1 SA 515370050 B1 SA515370050 B1 SA 515370050B1 SA 515370050 A SA515370050 A SA 515370050A SA 515370050 A SA515370050 A SA 515370050A SA 515370050 B1 SA515370050 B1 SA 515370050B1
Authority
SA
Saudi Arabia
Prior art keywords
fibers
main
auxiliary
optical housing
surface roughness
Prior art date
Application number
SA515370050A
Other languages
English (en)
Inventor
نرالوري باولو
زيي جوانجبينج
سونج جويجو
زهاي زيرونج
جورج هاردينج كيفين
جيا مينج
Original Assignee
جنرال اليكتريك كمبني
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by جنرال اليكتريك كمبني filed Critical جنرال اليكتريك كمبني
Publication of SA515370050B1 publication Critical patent/SA515370050B1/ar

Links

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
    • G01B11/30—Measuring arrangements characterised by the use of optical techniques for measuring roughness or irregularity of surfaces
    • G01B11/303—Measuring arrangements characterised by the use of optical techniques for measuring roughness or irregularity of surfaces using photoelectric detection means
    • 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
    • G01B11/30—Measuring arrangements characterised by the use of optical techniques for measuring roughness or irregularity of surfaces
    • 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
    • G01B11/24—Measuring arrangements characterised by the use of optical techniques for measuring contours or curvatures
    • 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
    • G01B11/30—Measuring arrangements characterised by the use of optical techniques for measuring roughness or irregularity of surfaces
    • G01B11/306—Measuring arrangements characterised by the use of optical techniques for measuring roughness or irregularity of surfaces for measuring evenness
    • 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
    • G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
    • G01N21/47—Scattering, i.e. diffuse reflection
    • 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
    • G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
    • G01N21/55—Specular reflectivity

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Length Measuring Devices By Optical Means (AREA)

Abstract

يتعلق الاختراع الحالي بجهاز لقياس خشونة السطح surface roughness measurement device (10) والذي في أحد النماذج يشتمل على ألياف باعثة emitting fiber رئيسية (122) وإضافية (13) ، ألياف تجميع collecting fibers عديدة (124) ، مبيت ضوئي optical housing (14) ، مرايا عاكسة رئيسية main reflective mirror (15) وإضافية (16) ، ودائرة خارجية external circuit. يشتمل المبيت الضوئي على الألياف ويحدد فتحة للتلامس ضوئياً مع سطح جسم. يتم وضع المرآة العاكسة الرئيسية (15) في المبيت الضوئي (14) ، لعكس الضوء المنبعث من الليفة الباعثة الرئيسية (122) إلى نقطة رصد للفتحة والضوء المنعكس بواسطة الجسم إلى ألياف التجميع (124). ويتم وضع المرآة العاكسة الإضافية auxiliary reflective mirror (16) في المبيت الضوئي (14) ، لعكس الضوء المنبعث من الليفة الباعثة الإضافية إلى نقطة الرصد. والغرض من الدائرة الخارجية هو توليد شعاع ليزر إلى الألياف الباعثة الرئيسية والإضافية، تجميع الضوء المنعكس من ألياف التجميع (124) ، وحساب خشونة السطح للجسم على أساس الضوء المنعكس الذي تم تجميعه. شكل 1.
SA515370050A 2013-04-26 2015-10-25 جهاز لقياس خشونة السطح SA515370050B1 (ar)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201310150620.9A CN104121872B (zh) 2013-04-26 2013-04-26 表面粗糙度测量装置
PCT/US2014/035407 WO2014176479A1 (en) 2013-04-26 2014-04-25 Surface roughness measurement device

Publications (1)

Publication Number Publication Date
SA515370050B1 true SA515370050B1 (ar) 2018-07-11

Family

ID=50819978

Family Applications (1)

Application Number Title Priority Date Filing Date
SA515370050A SA515370050B1 (ar) 2013-04-26 2015-10-25 جهاز لقياس خشونة السطح

Country Status (12)

Country Link
US (1) US10054434B2 (ar)
EP (1) EP2989419B1 (ar)
JP (1) JP6382303B2 (ar)
KR (1) KR20160003729A (ar)
CN (2) CN104121872B (ar)
AU (1) AU2014256975B2 (ar)
BR (1) BR112015026834A2 (ar)
CA (1) CA2909770A1 (ar)
MX (1) MX2015014950A (ar)
RU (1) RU2670809C9 (ar)
SA (1) SA515370050B1 (ar)
WO (1) WO2014176479A1 (ar)

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CN104121872B (zh) * 2013-04-26 2018-04-13 通用电气公司 表面粗糙度测量装置
RU2625001C1 (ru) * 2016-03-22 2017-07-11 Общество с ограниченной ответственностью "Геомера" Лазерный двумерный триангуляционный датчик для измерения отверстий малого диаметра
GB201718699D0 (en) 2017-11-13 2017-12-27 Rolls-Royce Ltd Measuring surface roughness
CN108061525A (zh) * 2017-12-06 2018-05-22 成都猴子软件有限公司 一种降低分类错误的系统
CN107990845A (zh) * 2017-12-06 2018-05-04 成都猴子软件有限公司 有利于不规则物品识别的方法
CN108550532B (zh) * 2018-03-21 2020-10-02 上海集成电路研发中心有限公司 一种测量半导体鳍部粗糙度的方法
CN108592829A (zh) * 2018-03-26 2018-09-28 江苏大学 一种非接触测量深孔内表面粗糙度的测量装置和方法
CN108680126A (zh) * 2018-04-27 2018-10-19 上海集成电路研发中心有限公司 一种检测管道内壁粗糙度的装置及方法
CN109848063A (zh) * 2019-03-06 2019-06-07 佛山市柏雅乐建材有限公司 一种瓷砖分拣系统
US10830581B1 (en) 2019-11-08 2020-11-10 International Business Machines Corporation Surface smoothness analysis
CN114740005A (zh) * 2021-12-23 2022-07-12 西北工业大学 一种SiCf/SiC陶瓷基复合材料加工表面质量定量评价方法
CN115143868A (zh) * 2022-09-05 2022-10-04 北京怀建集团辰辉建筑工程有限公司 一种瓷砖平整度检测仪

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CN104121872B (zh) * 2013-04-26 2018-04-13 通用电气公司 表面粗糙度测量装置

Also Published As

Publication number Publication date
AU2014256975A1 (en) 2015-11-05
MX2015014950A (es) 2016-03-07
KR20160003729A (ko) 2016-01-11
WO2014176479A8 (en) 2015-12-03
CA2909770A1 (en) 2014-10-30
RU2015144501A (ru) 2017-06-02
CN104121872A (zh) 2014-10-29
CN104121872B (zh) 2018-04-13
JP6382303B2 (ja) 2018-08-29
US20160069672A1 (en) 2016-03-10
EP2989419A1 (en) 2016-03-02
RU2670809C9 (ru) 2018-11-28
RU2015144501A3 (ar) 2018-03-13
CN105378427A (zh) 2016-03-02
AU2014256975B2 (en) 2018-04-19
EP2989419B1 (en) 2018-07-18
WO2014176479A1 (en) 2014-10-30
BR112015026834A2 (pt) 2020-05-19
JP2016517019A (ja) 2016-06-09
RU2670809C2 (ru) 2018-10-25
US10054434B2 (en) 2018-08-21

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