DE69524218T2 - Verfahren zur messung und verlängerung der durch ermüdung begrenzten funktionslebensdauer von metall-komponenten - Google Patents
Verfahren zur messung und verlängerung der durch ermüdung begrenzten funktionslebensdauer von metall-komponentenInfo
- Publication number
- DE69524218T2 DE69524218T2 DE69524218T DE69524218T DE69524218T2 DE 69524218 T2 DE69524218 T2 DE 69524218T2 DE 69524218 T DE69524218 T DE 69524218T DE 69524218 T DE69524218 T DE 69524218T DE 69524218 T2 DE69524218 T2 DE 69524218T2
- Authority
- DE
- Germany
- Prior art keywords
- residual compressive
- compressive stress
- parts
- individual
- service
- 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 - Lifetime
Links
- 238000000034 method Methods 0.000 title claims abstract description 96
- 239000002184 metal Substances 0.000 claims abstract description 67
- 229910052751 metal Inorganic materials 0.000 claims abstract description 67
- 238000002441 X-ray diffraction Methods 0.000 claims abstract description 14
- 238000004519 manufacturing process Methods 0.000 claims description 20
- 230000006835 compression Effects 0.000 claims description 16
- 238000007906 compression Methods 0.000 claims description 16
- 238000005259 measurement Methods 0.000 claims description 13
- 238000013461 design Methods 0.000 claims description 7
- 238000007689 inspection Methods 0.000 claims description 7
- 238000012795 verification Methods 0.000 claims 1
- 230000035882 stress Effects 0.000 description 139
- 238000013459 approach Methods 0.000 description 25
- 238000007726 management method Methods 0.000 description 22
- 238000005336 cracking Methods 0.000 description 16
- 239000002344 surface layer Substances 0.000 description 7
- 238000005480 shot peening Methods 0.000 description 6
- 230000035508 accumulation Effects 0.000 description 5
- 238000009825 accumulation Methods 0.000 description 5
- 238000012423 maintenance Methods 0.000 description 5
- 230000001066 destructive effect Effects 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 230000000712 assembly Effects 0.000 description 3
- 238000000429 assembly Methods 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 3
- 230000007423 decrease Effects 0.000 description 3
- 230000002427 irreversible effect Effects 0.000 description 3
- 230000007246 mechanism Effects 0.000 description 3
- 238000009659 non-destructive testing Methods 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 230000000977 initiatory effect Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 235000008331 Pinus X rigitaeda Nutrition 0.000 description 1
- 235000011613 Pinus brutia Nutrition 0.000 description 1
- 241000018646 Pinus brutia Species 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 241001365914 Taira Species 0.000 description 1
- 230000005856 abnormality Effects 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005422 blasting Methods 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000002596 correlated effect Effects 0.000 description 1
- 238000013480 data collection Methods 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 230000006353 environmental stress Effects 0.000 description 1
- 239000007850 fluorescent dye Substances 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000006249 magnetic particle Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 230000003449 preventive effect Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 231100000817 safety factor Toxicity 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000005482 strain hardening Methods 0.000 description 1
- 229910000601 superalloy Inorganic materials 0.000 description 1
- 238000004381 surface treatment Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
Classifications
-
- 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
- B23K31/00—Processes relevant to this subclass, specially adapted for particular articles or purposes, but not covered by only one of the preceding main groups
- B23K31/12—Processes relevant to this subclass, specially adapted for particular articles or purposes, but not covered by only one of the preceding main groups relating to investigating the properties, e.g. the weldability, of materials
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B77/00—Component parts, details or accessories, not otherwise provided for
- F02B77/08—Safety, indicating, or supervising devices
- F02B77/081—Safety, indicating, or supervising devices relating to endless members
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L5/00—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes
- G01L5/0047—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes measuring forces due to residual stresses
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N23/00—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00
- G01N23/20—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00 by using diffraction of the radiation by the materials, e.g. for investigating crystal structure; by using scattering of the radiation by the materials, e.g. for investigating non-crystalline materials; by using reflection of the radiation by the materials
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- General Physics & Mathematics (AREA)
- Analytical Chemistry (AREA)
- General Health & Medical Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Combustion & Propulsion (AREA)
- Biochemistry (AREA)
- General Engineering & Computer Science (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Analysing Materials By The Use Of Radiation (AREA)
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
- Investigating And Analyzing Materials By Characteristic Methods (AREA)
- Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
- Manufacture Of Alloys Or Alloy Compounds (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US08/245,011 US5490195A (en) | 1994-05-18 | 1994-05-18 | Method for measuring and extending the service life of fatigue-limited metal components |
| PCT/US1995/005488 WO1995031715A1 (en) | 1994-05-18 | 1995-05-03 | Method for measuring and extending the service life of fatigue-limited metal components |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE69524218D1 DE69524218D1 (de) | 2002-01-10 |
| DE69524218T2 true DE69524218T2 (de) | 2002-07-25 |
Family
ID=22924973
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE69524218T Expired - Lifetime DE69524218T2 (de) | 1994-05-18 | 1995-05-03 | Verfahren zur messung und verlängerung der durch ermüdung begrenzten funktionslebensdauer von metall-komponenten |
Country Status (14)
| Country | Link |
|---|---|
| US (1) | US5490195A (enExample) |
| EP (1) | EP0764267B1 (enExample) |
| JP (1) | JP4117902B2 (enExample) |
| AT (1) | ATE209784T1 (enExample) |
| AU (1) | AU686378B2 (enExample) |
| BR (1) | BR9507733A (enExample) |
| CA (1) | CA2190354C (enExample) |
| DE (1) | DE69524218T2 (enExample) |
| FI (1) | FI964586A7 (enExample) |
| IL (1) | IL113421A (enExample) |
| NO (1) | NO964848L (enExample) |
| RU (1) | RU2150691C1 (enExample) |
| WO (1) | WO1995031715A1 (enExample) |
| ZA (1) | ZA953706B (enExample) |
Families Citing this family (24)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5625664A (en) * | 1994-05-18 | 1997-04-29 | Fatigue Management Associates Llc | Methods for the design, quality control, and management of fatigue-limited metal components |
| US7545509B2 (en) * | 1998-06-30 | 2009-06-09 | Lockheed Martin Corporation | System and method for online control of paper elasticity and thickness |
| US6657733B1 (en) * | 1998-06-30 | 2003-12-02 | Lockheed Martin Corporation | Method and apparatus for detecting ultrasonic surface displacements using post-collection optical amplification |
| US7612890B2 (en) * | 1998-06-30 | 2009-11-03 | Lockheed Martin Corporation | System and method for controlling wafer temperature |
| US6633384B1 (en) * | 1998-06-30 | 2003-10-14 | Lockheed Martin Corporation | Method and apparatus for ultrasonic laser testing |
| US7342665B2 (en) * | 1998-06-30 | 2008-03-11 | Drake Jr Thomas E | System and method for control of paint thickness |
| US7561281B2 (en) * | 1998-06-30 | 2009-07-14 | Lockheed Martin Corporation | System and method for controlling tube thickness |
| US6415044B1 (en) | 1998-12-29 | 2002-07-02 | Advanced Material Processing | Non-destructive inspection method for an impact treated surface |
| US6721393B1 (en) * | 1999-03-31 | 2004-04-13 | Proto Manufacturing Ltd. | X-ray diffraction apparatus and method |
| US6449565B1 (en) * | 1999-04-05 | 2002-09-10 | United Technologies Corporation | Method and apparatus for determining in real-time the fatigue life of a structure |
| US7286241B2 (en) * | 1999-06-24 | 2007-10-23 | Lockheed Martin Corporation | System and method for high-speed laser detection of ultrasound |
| JP4874499B2 (ja) * | 2000-07-14 | 2012-02-15 | ロッキード マーティン コーポレイション | 試験目的の超音波信号発生装置を配置し位置決めするためのシステムおよび方法 |
| DE10118542A1 (de) * | 2001-04-14 | 2002-10-17 | Alstom Switzerland Ltd | Verfahren zur Bestimmung des elasto-plastischen Verhaltens von aus anisotropem Material bestehenden Bauteilen sowie Anwendung des Verfahrens |
| CH695515A5 (de) * | 2002-03-08 | 2006-06-15 | Alstom Technology Ltd | Verfahren zur Bestimmung des elasto-plastischen Verhaltens von aus anisotropem Material bestehenden Bauteilen sowie Anwendung des Verfahrens. |
| RU2215280C1 (ru) * | 2002-05-21 | 2003-10-27 | Котелкин Александр Викторович | Способ оценки остаточного ресурса деталей |
| US6911100B1 (en) | 2002-08-30 | 2005-06-28 | Biomet, Inc. | Method for controlling residual stress in prosthetics |
| RU2261436C1 (ru) * | 2004-06-28 | 2005-09-27 | Институт Машиноведения им. акад. Благонравова РАН | Способ определения ресурса работоспособности металлов |
| US7171314B2 (en) * | 2004-09-30 | 2007-01-30 | The Boeing Company | Methods and systems for analyzing structural test data |
| US7467070B2 (en) * | 2004-10-26 | 2008-12-16 | Meyer Eric S | Methods and systems for modeling stress intensity solutions for integrally stiffened panels |
| US7822577B2 (en) * | 2007-08-15 | 2010-10-26 | General Electric Company | Methods and systems to develop an experience-based probabilistic lifing process |
| JP5318507B2 (ja) * | 2008-09-10 | 2013-10-16 | Ｊｕｋｉ株式会社 | 穴かがりミシン |
| RU2555202C1 (ru) * | 2014-02-18 | 2015-07-10 | Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Национальный исследовательский Томский политехнический университет" | Способ оценки ресурса трубных изделий энергетического оборудования |
| US9260200B1 (en) * | 2014-11-07 | 2016-02-16 | International Business Machines Corporation | Metal fatigue analytics and alert systems |
| CN110741136B (zh) * | 2017-06-20 | 2022-04-12 | 西门子能源全球两合公司 | 暴露至使用中的腐蚀损伤的动力涡轮盘的寿命延长 |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3762885A (en) * | 1972-02-07 | 1973-10-02 | Chromalloy American Corp | Diffusion coating of metals |
| US4034585A (en) * | 1975-08-25 | 1977-07-12 | Straub John C | Process of compression stressing metals to increase the fatigue strength thereof |
| US4191599A (en) * | 1978-09-13 | 1980-03-04 | Ford Motor Company | Method of heat treating high carbon alloy steel parts to develop surface compressive residual stresses |
| JPS5687849A (en) * | 1979-12-19 | 1981-07-16 | Hitachi Ltd | Foreknowing method for remaining life by x-rays |
| JPS56162039A (en) * | 1980-05-16 | 1981-12-12 | Hitachi Ltd | Method for foreseeing fatigue life of metallic material |
| US4489425A (en) * | 1983-01-14 | 1984-12-18 | Science Applications, Inc. | Means and method for determining residual stress on a polycrystalline sample by X-ray diffraction |
| US5125016B1 (en) * | 1983-09-22 | 1998-02-24 | Outokumpu Oy | Procedure and measuring apparatus based on x-ray diffraction for measuring stresses |
| JPH0621783B2 (ja) * | 1986-04-21 | 1994-03-23 | 三菱重工業株式会社 | 機械部品の疲労・余寿命評価法 |
| US4904528A (en) * | 1987-12-24 | 1990-02-27 | United Technologies Corporation | Coated gas turbine engine compressor components |
| JPH02136737A (ja) * | 1988-11-17 | 1990-05-25 | Mitsubishi Heavy Ind Ltd | 高温機器部品の余寿命評価方法 |
| US5272746A (en) * | 1992-02-05 | 1993-12-21 | Genshi Nenryo Kogyo Kabushiki Kaisha | Method of evaluating a degree of fatigue in a structural material |
-
1994
- 1994-05-18 US US08/245,011 patent/US5490195A/en not_active Expired - Lifetime
-
1995
- 1995-04-19 IL IL11342195A patent/IL113421A/en not_active IP Right Cessation
- 1995-05-03 JP JP52968595A patent/JP4117902B2/ja not_active Expired - Lifetime
- 1995-05-03 RU RU96123898/28A patent/RU2150691C1/ru not_active IP Right Cessation
- 1995-05-03 BR BR9507733A patent/BR9507733A/pt not_active IP Right Cessation
- 1995-05-03 DE DE69524218T patent/DE69524218T2/de not_active Expired - Lifetime
- 1995-05-03 WO PCT/US1995/005488 patent/WO1995031715A1/en not_active Ceased
- 1995-05-03 AU AU23733/95A patent/AU686378B2/en not_active Ceased
- 1995-05-03 EP EP95917804A patent/EP0764267B1/en not_active Expired - Lifetime
- 1995-05-03 AT AT95917804T patent/ATE209784T1/de not_active IP Right Cessation
- 1995-05-03 CA CA002190354A patent/CA2190354C/en not_active Expired - Lifetime
- 1995-05-08 ZA ZA953706A patent/ZA953706B/xx unknown
-
1996
- 1996-11-15 FI FI964586A patent/FI964586A7/fi not_active Application Discontinuation
- 1996-11-15 NO NO964848A patent/NO964848L/no not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| BR9507733A (pt) | 1997-08-19 |
| CA2190354C (en) | 1999-09-21 |
| AU2373395A (en) | 1995-12-05 |
| DE69524218D1 (de) | 2002-01-10 |
| JPH10503839A (ja) | 1998-04-07 |
| EP0764267A4 (en) | 1997-01-17 |
| IL113421A (en) | 1996-12-05 |
| RU2150691C1 (ru) | 2000-06-10 |
| FI964586A0 (fi) | 1996-11-15 |
| AU686378B2 (en) | 1998-02-05 |
| US5490195A (en) | 1996-02-06 |
| NO964848L (no) | 1997-01-20 |
| WO1995031715A1 (en) | 1995-11-23 |
| FI964586A7 (fi) | 1997-01-14 |
| JP4117902B2 (ja) | 2008-07-16 |
| EP0764267B1 (en) | 2001-11-28 |
| NO964848D0 (no) | 1996-11-15 |
| IL113421A0 (en) | 1995-07-31 |
| ZA953706B (en) | 1996-05-31 |
| ATE209784T1 (de) | 2001-12-15 |
| EP0764267A1 (en) | 1997-03-26 |
| CA2190354A1 (en) | 1995-11-23 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE69524218T2 (de) | Verfahren zur messung und verlängerung der durch ermüdung begrenzten funktionslebensdauer von metall-komponenten | |
| DE69625229T2 (de) | Verfahren zur gestaltung, qualitätskontrolle und verwaltung von ermüdungsbegrenzten metallwerkstücken | |
| DE102008049170C5 (de) | Vorrichtung und Verfahren zur Lebensdauerüberwachung | |
| EP2083338B1 (de) | Verfahren und Vorrichtung zum Überwachen einer Maschine | |
| DE69404557T2 (de) | Verfahren zur Überwachung und zur Fehlererkennung einer Anlage | |
| DE102021203445A1 (de) | Verfahren zum Vorhersagen der verbleibenden nutzbaren Lebensdauereiner Maschine | |
| DE102007008968A1 (de) | Verfahren zum Erkennen von Wassereintrag in Dampfturbinen | |
| DE4406723A1 (de) | Verfahren zur Überwachung des Betriebszustands einer Maschine oder Anlage | |
| DE3785411T2 (de) | Verfahren zur Voraussagung der übrigbleibenden Lebensdauer eines Metallmaterials. | |
| EP3510373B1 (de) | Verfahren zum betreiben eines im betrieb zyklisch belasteten bauteils | |
| DE10118541A1 (de) | Verfahren zur Abschätzung der Lebensdauer von Wärmedämmschichten | |
| PINCKERT | Damage tolerance assessment of F-4 aircraft | |
| WO2019166375A1 (de) | Verfahren zum betrieb einer brennkraftmaschine, steuereinrichtung und brennkraftmaschine | |
| DE102021200221A1 (de) | Verfahren zur Ermittlung der voraussichtlich verbleibenden Anzahl von Laständerungen einer Rotorscheibe | |
| DE102017219549A1 (de) | Verfahren zur Zustandsüberwachung einer Fertigungsanlage | |
| DE2917870C2 (de) | Verfahren zur Ermittlung der Betriebsdauer von Gasturbinenanlagen | |
| CA2234269C (en) | Methods for the design, quality control, and management of fatigue-limited metal components | |
| DE102019218996B4 (de) | Verfahren und Vorrichtung zur Ermittlung eines Schädigungszustands von Bauteilen | |
| AT528105A4 (de) | Verfahren zur Ausfallprognose von Prüfanlagen | |
| DE102022213423A1 (de) | Vorrichtung zum Bestimmen der aktualisierten statistischen Lebensdauer eines Lagers und zugehörige Vorrichtung und Windturbine | |
| DE102023206823A1 (de) | Computerimplementiertes Verfahren zum Steuern eines Systems auf Basis eines detektierten Trends | |
| DE102020131505A1 (de) | Verfahren und Einrichtung zur zerstörungsfreien Prüfung | |
| Seth et al. | Application of Probabilistic Fracture Mechanics to Optimize Inspection Frequency of Power Plant Components | |
| Rochus | Lubrification Unit for Turbofan CFM56 2. Determination of the Mechanical Properties of the Shear Groove in the rotary Shaft by the Stress Gradient Method | |
| Hull et al. | Fast Burst Reactor burst rod adaptor failure analysis |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8327 | Change in the person/name/address of the patent owner |
Owner name: PROTO MFG. LTD., OLDCASTLE, ONTARIO, CA |
|
| 8364 | No opposition during term of opposition |