DE69632325D1 - Verfahren und gerät zur spannungsprüfung - Google Patents
Verfahren und gerät zur spannungsprüfungInfo
- Publication number
- DE69632325D1 DE69632325D1 DE69632325T DE69632325T DE69632325D1 DE 69632325 D1 DE69632325 D1 DE 69632325D1 DE 69632325 T DE69632325 T DE 69632325T DE 69632325 T DE69632325 T DE 69632325T DE 69632325 D1 DE69632325 D1 DE 69632325D1
- Authority
- DE
- Germany
- Prior art keywords
- tension testing
- tension
- testing
- 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.)
- Expired - Fee Related
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
- G01N29/44—Processing the detected response signal, e.g. electronic circuits specially adapted therefor
- G01N29/4409—Processing the detected response signal, e.g. electronic circuits specially adapted therefor by comparison
- G01N29/4436—Processing the detected response signal, e.g. electronic circuits specially adapted therefor by comparison with a reference signal
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01H—MEASUREMENT OF MECHANICAL VIBRATIONS OR ULTRASONIC, SONIC OR INFRASONIC WAVES
- G01H13/00—Measuring resonant frequency
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M7/00—Vibration-testing of structures; Shock-testing of structures
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
- G01N29/04—Analysing solids
- G01N29/12—Analysing solids by measuring frequency or resonance of acoustic waves
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
- G01N29/34—Generating the ultrasonic, sonic or infrasonic waves, e.g. electronic circuits specially adapted therefor
- G01N29/348—Generating the ultrasonic, sonic or infrasonic waves, e.g. electronic circuits specially adapted therefor with frequency characteristics, e.g. single frequency signals, chirp signals
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2291/00—Indexing codes associated with group G01N29/00
- G01N2291/26—Scanned objects
- G01N2291/262—Linear objects
- G01N2291/2623—Rails; Railroads
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Biochemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Acoustics & Sound (AREA)
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
- Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NZ27258195 | 1995-07-14 | ||
NZ27258195 | 1995-07-14 | ||
PCT/NZ1996/000075 WO1997004291A1 (en) | 1995-07-14 | 1996-07-15 | Stress testing and relieving method and apparatus |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69632325D1 true DE69632325D1 (de) | 2004-06-03 |
DE69632325T2 DE69632325T2 (de) | 2005-06-02 |
Family
ID=19925346
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69632325T Expired - Fee Related DE69632325T2 (de) | 1995-07-14 | 1996-07-15 | Verfahren und gerät zur spannungsprüfung |
Country Status (8)
Country | Link |
---|---|
US (1) | US6026687A (de) |
EP (1) | EP0842403B1 (de) |
CN (1) | CN1086469C (de) |
AU (1) | AU716375B2 (de) |
CA (1) | CA2226679A1 (de) |
DE (1) | DE69632325T2 (de) |
HU (1) | HUP9901152A2 (de) |
WO (1) | WO1997004291A1 (de) |
Families Citing this family (34)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE59700079D1 (de) * | 1997-07-24 | 1999-03-25 | Vsr Martin Eng Gmbh | Verfahren zum Betreiben einer Maschine für die Entspannung von Werkstücken |
DE19860471C2 (de) * | 1998-12-28 | 2000-12-07 | Bosch Gmbh Robert | Verfahren zur Qualitätsprüfung eines Werkstücks |
US6507798B1 (en) * | 2000-10-12 | 2003-01-14 | The United States Of America As Represented By The Secretary Of The Navy | Time-frequency dependent damping via Hilbert damping spectrum |
US9733625B2 (en) | 2006-03-20 | 2017-08-15 | General Electric Company | Trip optimization system and method for a train |
US10308265B2 (en) | 2006-03-20 | 2019-06-04 | Ge Global Sourcing Llc | Vehicle control system and method |
CA2499403A1 (en) | 2002-09-20 | 2004-04-01 | Brent Felix Jury | Apparatus for and methods of stress testing metal components |
DK200202017A (da) * | 2002-12-30 | 2004-07-01 | Lego As | Byggesæt med vibrator og vibrationssensor |
US9950722B2 (en) | 2003-01-06 | 2018-04-24 | General Electric Company | System and method for vehicle control |
US7392117B1 (en) | 2003-11-03 | 2008-06-24 | Bilodeau James R | Data logging, collection, and analysis techniques |
US8545645B2 (en) * | 2003-12-02 | 2013-10-01 | Franklin Leroy Stebbing | Stress free steel and rapid production of same |
US20050115646A1 (en) * | 2003-12-02 | 2005-06-02 | Accelerated Technologies Corporation | Stress free steel and rapid production of same |
US9956974B2 (en) | 2004-07-23 | 2018-05-01 | General Electric Company | Vehicle consist configuration control |
US7502670B2 (en) * | 2004-07-26 | 2009-03-10 | Salient Systems, Inc. | System and method for determining rail safety limits |
DE102004041061A1 (de) * | 2004-08-25 | 2006-03-16 | Christa Reiners | Vorrichtung zum Prüfen der Stabilität eines Mastes |
US7549336B2 (en) * | 2005-11-17 | 2009-06-23 | Francis Masyada | Harmonic fatigue evaluation |
US9828010B2 (en) | 2006-03-20 | 2017-11-28 | General Electric Company | System, method and computer software code for determining a mission plan for a powered system using signal aspect information |
US20080201089A1 (en) * | 2007-01-11 | 2008-08-21 | Ensco, Inc. | System and method for determining neutral temperature of a metal |
US7764038B2 (en) * | 2007-04-26 | 2010-07-27 | Siemens Industry, Inc. | Devices, systems, and methods for relieving stress |
CN101861226A (zh) | 2007-11-22 | 2010-10-13 | 勃兰特·费利克斯·朱里 | 焊接轨道线路的改进或与焊接轨道线路有关的改进 |
DE102008049947A1 (de) * | 2008-10-02 | 2010-04-08 | Plötz, Rolf | Verfahren zum Verbinden zweier Schienenenden sowie Vorrichtung zur Vibrationsentspannung der Schweißverbindung |
US8914171B2 (en) | 2012-11-21 | 2014-12-16 | General Electric Company | Route examining system and method |
CN103874559A (zh) * | 2011-10-13 | 2014-06-18 | B·F·朱里 | 轨道线路闪光对焊的装置和方法 |
AU2013299501B2 (en) | 2012-08-10 | 2017-03-09 | Ge Global Sourcing Llc | Route examining system and method |
CN108181506A (zh) * | 2013-05-09 | 2018-06-19 | 天津瑞奇外科器械股份有限公司 | 查找换能器谐振频率点的方法及*** |
US9255913B2 (en) | 2013-07-31 | 2016-02-09 | General Electric Company | System and method for acoustically identifying damaged sections of a route |
US9863030B2 (en) * | 2015-03-02 | 2018-01-09 | GM Global Technology Operations LLC | Stress relief of mechanically roughened cylinder bores for reduced cracking tendency |
CN105588672A (zh) * | 2015-12-17 | 2016-05-18 | 内蒙古包钢钢联股份有限公司 | 一种检测槽型钢轨轨头纵向残余应力的贴片方法 |
CN105588671A (zh) * | 2015-12-17 | 2016-05-18 | 内蒙古包钢钢联股份有限公司 | 一种检测道岔钢轨轨头纵向残余应力的贴片方法 |
CN105588670A (zh) * | 2015-12-17 | 2016-05-18 | 内蒙古包钢钢联股份有限公司 | 一种道岔钢轨轨头纵向残余应力的检测方法 |
CN105547536A (zh) * | 2015-12-17 | 2016-05-04 | 内蒙古包钢钢联股份有限公司 | 一种道槽型轨轨头纵向残余应力的检测方法 |
CN108318158B (zh) * | 2017-01-18 | 2020-08-04 | 上银科技股份有限公司 | 侦测工具机的线性滑轨预压值变化的方法 |
RU185398U1 (ru) * | 2017-04-20 | 2018-12-04 | Федеральное государственное бюджетное образовательное учреждение высшего образования "Комсомольский-на-Амуре государственный университет" (ФГБОУ ВО "КнАГУ") | Устройство возбуждения механических колебаний |
US10767725B2 (en) * | 2018-07-25 | 2020-09-08 | Denso International America, Inc. | Amplitude-modulating vibrator for predictive maintenance modeling |
CN112097973B (zh) * | 2020-08-19 | 2022-05-17 | 佛山科学技术学院 | 一种测量和消除建筑陶瓷板内应力的方法及其应用 |
Family Cites Families (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2729972A (en) * | 1953-01-22 | 1956-01-10 | Gen Dynamics Corp | Mechanical resonance detection systems |
GB1011472A (en) * | 1962-10-17 | 1965-12-01 | British Cast Iron Res Ass | Improvements in the non-destructive testing of materials |
US3622404A (en) * | 1969-02-19 | 1971-11-23 | Leonard E Thompson | Method and apparatus for stress relieving a workpiece by vibration |
AT313343B (de) * | 1970-07-02 | 1974-02-11 | Plasser Bahnbaumasch Franz | Fahrbare Einrichtung zur Ermittlung verschiedener Gleisparameter |
GB1509044A (en) * | 1975-05-02 | 1978-04-26 | British Railways Board | System for measuring the longitudinal force in a rail |
IT1059840B (it) * | 1975-11-25 | 1982-06-21 | Fiat Spa | Procedimento e dispositivo per il controllo della qualita di pezzi fusi..particolarmente pezzi di ghisa sferoidale |
US4069706A (en) * | 1976-11-18 | 1978-01-24 | Mrad Corporation | Complex vibration tester |
US4381673A (en) * | 1980-12-03 | 1983-05-03 | Martin Engineering Company | Vibrational stress relief |
US4446733A (en) * | 1981-08-17 | 1984-05-08 | Design Professionals Financial Corporation | Stress control in solid materials |
EP0261273B1 (de) * | 1986-09-26 | 1990-12-27 | VSR Martin Engineering GmbH | Verfahren zum Betreiben einer Maschine zum Entspannen von Werkstücken durch Vibration |
GB8814336D0 (en) * | 1988-06-16 | 1988-07-20 | British Petroleum Co Plc | Method for measuring property of pipeline |
US5195046A (en) * | 1989-01-10 | 1993-03-16 | Gerardi Joseph J | Method and apparatus for structural integrity monitoring |
US4906917A (en) * | 1989-06-01 | 1990-03-06 | The United States Of America As Represented By The United States Department Of Energy | Elastomer degradation sensor using a piezoelectric material |
AU8508491A (en) * | 1990-06-01 | 1991-12-31 | Technology Integration And Development Group Incorporated | Method for assessing structural integrity of composite structures |
US5085080A (en) * | 1990-10-05 | 1992-02-04 | Micron Technology, Inc. | Temperature and pressure measuring technique using the photoacoustic effect and mechanical resonance |
JPH04341574A (ja) * | 1991-05-18 | 1992-11-27 | Nippon Paint Co Ltd | 金属表面のリン酸亜鉛処理方法 |
US5242512A (en) * | 1992-03-13 | 1993-09-07 | Alloying Surfaces, Inc. | Method and apparatus for relieving residual stresses |
US5520052A (en) * | 1994-02-10 | 1996-05-28 | The United States Of America As Represented By The United States Department Of Energy | Method and apparatus for determining material structural integrity |
-
1996
- 1996-07-15 DE DE69632325T patent/DE69632325T2/de not_active Expired - Fee Related
- 1996-07-15 WO PCT/NZ1996/000075 patent/WO1997004291A1/en active IP Right Grant
- 1996-07-15 CA CA002226679A patent/CA2226679A1/en not_active Abandoned
- 1996-07-15 HU HU9901152A patent/HUP9901152A2/hu unknown
- 1996-07-15 US US08/981,979 patent/US6026687A/en not_active Expired - Fee Related
- 1996-07-15 AU AU65363/96A patent/AU716375B2/en not_active Ceased
- 1996-07-15 CN CN96195512A patent/CN1086469C/zh not_active Expired - Fee Related
- 1996-07-15 EP EP96925187A patent/EP0842403B1/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
US6026687A (en) | 2000-02-22 |
EP0842403A1 (de) | 1998-05-20 |
AU6536396A (en) | 1997-02-18 |
HUP9901152A2 (hu) | 1999-08-30 |
CA2226679A1 (en) | 1997-02-06 |
AU716375B2 (en) | 2000-02-24 |
DE69632325T2 (de) | 2005-06-02 |
EP0842403A4 (de) | 2001-05-23 |
CN1191015A (zh) | 1998-08-19 |
CN1086469C (zh) | 2002-06-19 |
EP0842403B1 (de) | 2004-04-28 |
WO1997004291A1 (en) | 1997-02-06 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |