CN101080630B - 剃刀片中的裂纹检测 - Google Patents
剃刀片中的裂纹检测 Download PDFInfo
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- CN101080630B CN101080630B CN2005800431694A CN200580043169A CN101080630B CN 101080630 B CN101080630 B CN 101080630B CN 2005800431694 A CN2005800431694 A CN 2005800431694A CN 200580043169 A CN200580043169 A CN 200580043169A CN 101080630 B CN101080630 B CN 101080630B
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- blade
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- coil
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- 238000000034 method Methods 0.000 claims abstract description 69
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- 230000006698 induction Effects 0.000 claims description 26
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- 238000005336 cracking Methods 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
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- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 3
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- 239000004411 aluminium Substances 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 239000004020 conductor Substances 0.000 description 2
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- PMVSDNDAUGGCCE-TYYBGVCCSA-L Ferrous fumarate Chemical compound [Fe+2].[O-]C(=O)\C=C\C([O-])=O PMVSDNDAUGGCCE-TYYBGVCCSA-L 0.000 description 1
- 235000003140 Panax quinquefolius Nutrition 0.000 description 1
- 240000005373 Panax quinquefolius Species 0.000 description 1
- 229910001130 Razor blade steel Inorganic materials 0.000 description 1
- 206010038743 Restlessness Diseases 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000003491 array Methods 0.000 description 1
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- 238000001816 cooling Methods 0.000 description 1
- 239000000110 cooling liquid Substances 0.000 description 1
- SBYXRAKIOMOBFF-UHFFFAOYSA-N copper tungsten Chemical compound [Cu].[W] SBYXRAKIOMOBFF-UHFFFAOYSA-N 0.000 description 1
- 238000013461 design Methods 0.000 description 1
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- 229910001105 martensitic stainless steel Inorganic materials 0.000 description 1
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- 229910052751 metal Inorganic materials 0.000 description 1
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- 238000009659 non-destructive testing Methods 0.000 description 1
- 235000012771 pancakes Nutrition 0.000 description 1
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
- G01N27/72—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating magnetic variables
- G01N27/82—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating magnetic variables for investigating the presence of flaws
- G01N27/90—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating magnetic variables for investigating the presence of flaws using eddy currents
- G01N27/9006—Details, e.g. in the structure or functioning of sensors
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N25/00—Investigating or analyzing materials by the use of thermal means
- G01N25/72—Investigating presence of flaws
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
- G01N27/72—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating magnetic variables
- G01N27/82—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating magnetic variables for investigating the presence of flaws
Landscapes
- Chemical & Material Sciences (AREA)
- Immunology (AREA)
- General Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Analytical Chemistry (AREA)
- Pathology (AREA)
- General Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Physics & Mathematics (AREA)
- Biochemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Radiation Pyrometers (AREA)
- Investigating Or Analyzing Materials Using Thermal Means (AREA)
- Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)
- Dry Shavers And Clippers (AREA)
- Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
Abstract
Description
Claims (25)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US11/014,366 US7214941B2 (en) | 2004-12-16 | 2004-12-16 | Crack detection in razor blades |
US11/014,366 | 2004-12-16 | ||
PCT/US2005/044463 WO2006065623A1 (en) | 2004-12-16 | 2005-12-08 | Crack detection in razor blades |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101080630A CN101080630A (zh) | 2007-11-28 |
CN101080630B true CN101080630B (zh) | 2010-05-26 |
Family
ID=36002311
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2005800431694A Expired - Fee Related CN101080630B (zh) | 2004-12-16 | 2005-12-08 | 剃刀片中的裂纹检测 |
Country Status (7)
Country | Link |
---|---|
US (1) | US7214941B2 (zh) |
EP (1) | EP1825250B1 (zh) |
JP (1) | JP4745348B2 (zh) |
CN (1) | CN101080630B (zh) |
CA (1) | CA2588746C (zh) |
MX (1) | MX2007006980A (zh) |
WO (1) | WO2006065623A1 (zh) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2189198B1 (de) * | 2008-11-20 | 2017-06-21 | Braun GmbH | Körperpflegegerät des persönlichen Bedarfs |
US20100186234A1 (en) | 2009-01-28 | 2010-07-29 | Yehuda Binder | Electric shaver with imaging capability |
US8698891B2 (en) * | 2011-03-09 | 2014-04-15 | Zygo Corporation | Object thickness and surface profile measurements |
US8958058B2 (en) | 2011-11-15 | 2015-02-17 | Process Metrix | Apparatus, process, and system for monitoring the integrity of containers |
WO2013191521A1 (en) * | 2012-06-22 | 2013-12-27 | Korea Atomic Energy Research Institute | The method of non-destructive evaluation of intergranular stress corrosion cracking (igssc) in structural components made of metal alloys, and the method of lifetime evaluation of the structural components |
CN103472092B (zh) * | 2013-09-17 | 2016-01-20 | 华东交通大学 | 基于偏最小二乘回归的红外无损检测电磁激励数学模型建模方法 |
US10152784B2 (en) * | 2016-06-30 | 2018-12-11 | General Electric Company | System and method for detecting defects in a component |
CN108802185B (zh) * | 2018-06-26 | 2020-12-29 | 哈尔滨工业大学 | 基于脉冲涡流与电磁超声的金属材料缺陷检测传感器 |
CN109164166A (zh) * | 2018-08-20 | 2019-01-08 | 河北省特种设备监督检验研究院 | 一种新型管板焊缝磁粉检测装置 |
CN111076361A (zh) * | 2019-12-11 | 2020-04-28 | 珠海格力电器股份有限公司 | 一种风机风叶故障检测装置、方法、空调外机及空调机组 |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
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US1897141A (en) * | 1930-01-03 | 1933-02-14 | Peters Peter Nicholas | System for detecting faults in sharp edged tools |
GB390436A (en) * | 1932-10-08 | 1933-04-06 | Peter Nicholas Peters | An improved system for detecting faults in the cutting edges of sharp edged tools |
US2073832A (en) * | 1932-12-30 | 1937-03-16 | American Safety Razor Corp | Blade inspection method and apparatus |
US4598206A (en) * | 1983-07-06 | 1986-07-01 | The Gillette Company | Infrared radiation reference |
US5069005A (en) * | 1989-01-10 | 1991-12-03 | Elkem Technology A/S | Method of flaw detection in billets |
CN1123912A (zh) * | 1994-05-11 | 1996-06-05 | 大同特殊钢株式会社 | 探伤方法及其装置 |
US5621323A (en) * | 1991-11-29 | 1997-04-15 | Magnetic Research, Inc. | Surface coil elements |
US6084404A (en) * | 1998-03-06 | 2000-07-04 | Iowa State University Research Foundation, Inc. | Apparatus and method for on-line barkhausen measurement |
Family Cites Families (41)
Publication number | Priority date | Publication date | Assignee | Title |
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US390436A (en) | 1888-10-02 | Grain-binder | ||
US2124579A (en) | 1937-01-30 | 1938-07-26 | Steel And Tubes Inc | Method of and apparatus for testing metallic articles |
US2855564A (en) | 1955-10-14 | 1958-10-07 | Emmett M Irwin | Magnetic testing apparatus and method |
US3538433A (en) | 1968-07-15 | 1970-11-03 | American Mach & Foundry | Apparatus for discriminating between inside and outside defects using a combined leakage field and eddy current test system |
US3693075A (en) | 1969-11-15 | 1972-09-19 | Forster F M O | Eddy current system for testing tubes for defects,eccentricity,and wall thickness |
US3619770A (en) | 1970-03-02 | 1971-11-09 | Forster F M O | Eddy current test system for indicating the oval shape of a cylindrical workpiece |
GB1405414A (en) | 1971-11-02 | 1975-09-10 | Wilkinson Sword Ltd | Detection of surface films |
US3753085A (en) | 1972-03-13 | 1973-08-14 | Tex Tube | Non-destructive testing apparatus for detecting both transverse and longitudinal weld defects with a single inspection |
US3875502A (en) | 1973-05-24 | 1975-04-01 | Foerster Inst Dr Friedrich | Coil arrangement and circuit for eddy current testing |
US4325026A (en) | 1979-03-19 | 1982-04-13 | Westinghouse Electric Corp. | Plural coil eddy current mapping probe |
JPS55162113A (en) * | 1979-06-04 | 1980-12-17 | Toshiba Corp | Dam gate control method |
JPS5919803A (ja) * | 1982-07-23 | 1984-02-01 | Matsushita Electric Works Ltd | かみそり刃外観検査装置 |
US4659991A (en) | 1983-03-31 | 1987-04-21 | Ndt Technologies, Inc. | Method and apparatus for magnetically inspecting elongated objects for structural defects |
US4673879A (en) | 1984-06-27 | 1987-06-16 | Rupublic Steel Corporation | Eddy current flaw detector having rotatable field defining sleeve for selectively enhancing induced eddy currents in a workpiece |
JPS63144505A (ja) | 1986-12-09 | 1988-06-16 | Mitsubishi Electric Corp | 漏洩磁界キヤンセル装置 |
JPH0254165A (ja) | 1988-08-19 | 1990-02-23 | Kobe Steel Ltd | 管棒材の渦流探傷方法 |
US5066891A (en) | 1990-01-02 | 1991-11-19 | Raytheon Company | Magnetic field cancellation circuit |
FR2660068B1 (fr) | 1990-03-26 | 1993-12-03 | Vallourec Industries | Procede et dispositif de controle de tubes metalliques par courants de foucault. |
US5111048A (en) | 1990-09-27 | 1992-05-05 | General Electric Company | Apparatus and method for detecting fatigue cracks using infrared thermography |
FR2669843B1 (fr) | 1990-11-29 | 1995-01-20 | Lorraine Laminage | Dispositif de detection des criques longitudinales sur des brames, notamment sur des brames d'acier. |
US5424640A (en) | 1991-01-23 | 1995-06-13 | The United States Of America As Represented By The United States Department Of Energy | Method for removal of random noise in eddy-current testing system |
US5453689A (en) | 1991-12-06 | 1995-09-26 | Massachusetts Institute Of Technology | Magnetometer having periodic winding structure and material property estimator |
DE4328712A1 (de) | 1993-08-26 | 1995-03-02 | Foerster Inst Dr Friedrich | Verfahren und Einrichtung zum Prüfen von langgestreckten Gegenständen ggf. mit von der Kreisform abweichendem Querschnitt |
US5926020A (en) | 1994-11-16 | 1999-07-20 | Samson; Rock | Eddy current hybrid probe with movable magnetic field altering member |
AR002082A1 (es) * | 1995-05-25 | 1998-01-07 | Gillette Co | Metodo para producir un borde cortante en una tira de metal y el aparato para realizarlo |
FR2743890B1 (fr) | 1996-01-24 | 1998-04-03 | Intercontrole Sa | Capteur a courants de foucault et outillage de controle de tube comportant au moins un tel capteur |
US5793205A (en) | 1996-03-14 | 1998-08-11 | Framatome Technologies, Inc. | Coil and guide system for eddy current examination of pipe |
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US6146086A (en) | 1998-08-31 | 2000-11-14 | Midcom, Incorporated | Magnetic fanning accumulator |
US6215300B1 (en) | 1999-01-14 | 2001-04-10 | General Electric Co. | Eddy current wide probe |
US6456069B1 (en) | 1999-03-05 | 2002-09-24 | The United States Of America As Represented By The Secretary Of The Navy | Fluxgate magnetic field sensor incorporating ferromagnetic test material into its magnetic circuitry |
DE19933446C1 (de) * | 1999-07-16 | 2001-03-22 | Mtu Muenchen Gmbh | Verfahren und Vorrichtung zum Nachweis von Fehlern in metallischen Bauteilen |
DE19951172A1 (de) | 1999-10-23 | 2001-04-26 | Michael Schlipkoeter Verwaltun | Klingenaufnahmebehälter |
DE10045715A1 (de) | 2000-09-15 | 2002-03-28 | Busch Dieter & Co Prueftech | Verfahren und Vorrichtung zur Prüfung eines Werkstücks mittels Wirbelströmen |
US7385392B2 (en) | 2000-11-13 | 2008-06-10 | Jentek Sensors, Inc. | Eddy current sensing arrays and system |
EP1450155A1 (en) * | 2001-11-19 | 2004-08-25 | The Circle for the Promotion of Science and Engineering | Method for thermal analysis and system for thermal analysis |
US6730912B2 (en) | 2002-08-30 | 2004-05-04 | The University Of Chicago | Method and apparatus for detecting normal cracks using infrared thermal imaging |
-
2004
- 2004-12-16 US US11/014,366 patent/US7214941B2/en active Active
-
2005
- 2005-12-08 WO PCT/US2005/044463 patent/WO2006065623A1/en active Application Filing
- 2005-12-08 JP JP2007545633A patent/JP4745348B2/ja not_active Expired - Fee Related
- 2005-12-08 CN CN2005800431694A patent/CN101080630B/zh not_active Expired - Fee Related
- 2005-12-08 CA CA2588746A patent/CA2588746C/en not_active Expired - Fee Related
- 2005-12-08 MX MX2007006980A patent/MX2007006980A/es active IP Right Grant
- 2005-12-08 EP EP05853393.6A patent/EP1825250B1/en active Active
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1897141A (en) * | 1930-01-03 | 1933-02-14 | Peters Peter Nicholas | System for detecting faults in sharp edged tools |
GB390436A (en) * | 1932-10-08 | 1933-04-06 | Peter Nicholas Peters | An improved system for detecting faults in the cutting edges of sharp edged tools |
US2073832A (en) * | 1932-12-30 | 1937-03-16 | American Safety Razor Corp | Blade inspection method and apparatus |
US4598206A (en) * | 1983-07-06 | 1986-07-01 | The Gillette Company | Infrared radiation reference |
US5069005A (en) * | 1989-01-10 | 1991-12-03 | Elkem Technology A/S | Method of flaw detection in billets |
US5621323A (en) * | 1991-11-29 | 1997-04-15 | Magnetic Research, Inc. | Surface coil elements |
CN1123912A (zh) * | 1994-05-11 | 1996-06-05 | 大同特殊钢株式会社 | 探伤方法及其装置 |
US6084404A (en) * | 1998-03-06 | 2000-07-04 | Iowa State University Research Foundation, Inc. | Apparatus and method for on-line barkhausen measurement |
Also Published As
Publication number | Publication date |
---|---|
EP1825250B1 (en) | 2018-07-04 |
EP1825250A1 (en) | 2007-08-29 |
CN101080630A (zh) | 2007-11-28 |
MX2007006980A (es) | 2007-06-22 |
CA2588746C (en) | 2011-02-01 |
WO2006065623A1 (en) | 2006-06-22 |
US20060192123A1 (en) | 2006-08-31 |
CA2588746A1 (en) | 2006-06-22 |
JP2008522753A (ja) | 2008-07-03 |
US7214941B2 (en) | 2007-05-08 |
JP4745348B2 (ja) | 2011-08-10 |
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C41 | Transfer of patent application or patent right or utility model | ||
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Effective date of registration: 20170112 Address after: Massachusetts USA Patentee after: Gillette Corporation Address before: Massachusetts USA Patentee before: Gillette Co. |
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Address after: Massachusetts USA Patentee after: Gillette limited liability company Address before: Massachusetts USA Patentee before: Gillette Corporation |
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CF01 | Termination of patent right due to non-payment of annual fee | ||
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Granted publication date: 20100526 Termination date: 20201208 |