SE438207B - Sett for utforande av vesentligen oforstorande ytdeformationsmetningar pa ett foremal for bestemning av kvarstaende spenningar - Google Patents

Sett for utforande av vesentligen oforstorande ytdeformationsmetningar pa ett foremal for bestemning av kvarstaende spenningar

Info

Publication number: SE438207B
Authority: SE; Sweden
Prior art keywords: deformation; stresses; strain gauge; examined; stress
Prior art date: 1979-05-10

Application number

SE8003290A

Other languages

English (en)

Swedish (sv)

Other versions

SE8003290L (sv

Inventor

R A Thompson

H-P Wang

Original Assignee

Gen Electric

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.)

1979-05-10

Filing date

1980-04-30

Publication date

1985-04-01

1980-04-30 Application filed by Gen Electric filed Critical Gen Electric

1980-11-11 Publication of SE8003290L publication Critical patent/SE8003290L/

1985-04-01 Publication of SE438207B publication Critical patent/SE438207B/sv

Links

230000035882 stress Effects 0.000 claims description 45
238000000034 method Methods 0.000 claims description 25
238000005259 measurement Methods 0.000 claims description 16
238000002844 melting Methods 0.000 claims description 14
230000008018 melting Effects 0.000 claims description 14
239000000463 material Substances 0.000 claims description 11
230000008646 thermal stress Effects 0.000 claims description 9
230000001066 destructive effect Effects 0.000 claims description 5
238000002407 reforming Methods 0.000 claims description 4
230000000694 effects Effects 0.000 description 4
238000005553 drilling Methods 0.000 description 3
238000004364 calculation method Methods 0.000 description 2
238000005336 cracking Methods 0.000 description 2
238000010586 diagram Methods 0.000 description 2
239000011888 foil Substances 0.000 description 2
229910052751 metal Inorganic materials 0.000 description 2
239000002184 metal Substances 0.000 description 2
230000003287 optical effect Effects 0.000 description 2
229910052779 Neodymium Inorganic materials 0.000 description 1
239000000853 adhesive Substances 0.000 description 1
230000001070 adhesive effect Effects 0.000 description 1
239000004020 conductor Substances 0.000 description 1
238000009826 distribution Methods 0.000 description 1
239000003814 drug Substances 0.000 description 1
229940079593 drug Drugs 0.000 description 1
238000010894 electron beam technology Methods 0.000 description 1
238000005516 engineering process Methods 0.000 description 1
230000003628 erosive effect Effects 0.000 description 1
239000011521 glass Substances 0.000 description 1
CPBQJMYROZQQJC-UHFFFAOYSA-N helium neon Chemical compound [He].[Ne] CPBQJMYROZQQJC-UHFFFAOYSA-N 0.000 description 1
238000004519 manufacturing process Methods 0.000 description 1
238000011326 mechanical measurement Methods 0.000 description 1
QEFYFXOXNSNQGX-UHFFFAOYSA-N neodymium atom Chemical compound [Nd] QEFYFXOXNSNQGX-UHFFFAOYSA-N 0.000 description 1
238000011084 recovery Methods 0.000 description 1
230000035945 sensitivity Effects 0.000 description 1
229910001220 stainless steel Inorganic materials 0.000 description 1
239000010935 stainless steel Substances 0.000 description 1
230000001960 triggered effect Effects 0.000 description 1
238000003466 welding Methods 0.000 description 1

Classifications

- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L1/00—Measuring force or stress, in general
- G01L1/20—Measuring force or stress, in general by measuring variations in ohmic resistance of solid materials or of electrically-conductive fluids; by making use of electrokinetic cells, i.e. liquid-containing cells wherein an electrical potential is produced or varied upon the application of stress
- G01L1/22—Measuring force or stress, in general by measuring variations in ohmic resistance of solid materials or of electrically-conductive fluids; by making use of electrokinetic cells, i.e. liquid-containing cells wherein an electrical potential is produced or varied upon the application of stress using resistance strain gauges

Landscapes

Physics & Mathematics (AREA)
General Physics & Mathematics (AREA)
Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Length Measuring Devices By Optical Means (AREA)
Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
Length Measuring Devices With Unspecified Measuring Means (AREA)
Heat Treatment Of Articles (AREA)
Investigating Or Analyzing Materials Using Thermal Means (AREA)

SE8003290A 1979-05-10 1980-04-30 Sett for utforande av vesentligen oforstorande ytdeformationsmetningar pa ett foremal for bestemning av kvarstaende spenningar SE438207B (sv)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US06/037,872 US4248094A (en)	1979-05-10	1979-05-10	Measurement of residual stresses by local melting

Publications (2)

Publication Number	Publication Date
SE8003290L SE8003290L (sv)	1980-11-11
SE438207B true SE438207B (sv)	1985-04-01

Family

ID=21896815

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
SE8003290A SE438207B (sv)	1979-05-10	1980-04-30	Sett for utforande av vesentligen oforstorande ytdeformationsmetningar pa ett foremal for bestemning av kvarstaende spenningar

Country Status (8)

Country	Link
US (1)	US4248094A (de)
JP (1)	JPS564027A (de)
CH (1)	CH647075A5 (de)
DE (1)	DE3017600A1 (de)
ES (1)	ES8104562A1 (de)
IT (1)	IT1131163B (de)
MX (1)	MX147699A (de)
SE (1)	SE438207B (de)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS59108284A (ja) *	1982-12-13	1984-06-22	Hitachi Zosen Corp	フイルタ−プレス型亜鉛−ハロゲン電池
US4453448A (en) *	1983-02-24	1984-06-12	Miesak Edward J	Method and apparatus for tuning percussion instruments
US5432595A (en) *	1993-07-13	1995-07-11	Pechersky; Martin J.	Method for measuring residual stresses in materials by plastically deforming the material and interference pattern comparison
US5822876A (en) *	1996-04-25	1998-10-20	Northrop Grumman Corporation	Surface displacement measurement gauge
US5920017A (en) *	1997-10-30	1999-07-06	Westinghouse Savannah River Company	Thermal input control and enhancement for laser based residual stress measurements using liquid temperature indicating coatings
US20050224562A1 (en) *	2002-03-26	2005-10-13	Prevey Paul S	Apparatus and method for forming a weld joint having improved physical properties
CZ302108B6 (cs) *	2006-11-23	2010-10-20	CVUT v Praze, Fakulta strojní	Polovodicová tenzometrická odvrtávací ružice
TWI463122B (zh) *	2011-11-30	2014-12-01	Fei Yi Hung	鑽孔量測鋁板材殘留應力方法
US9243502B2 (en)	2012-04-24	2016-01-26	United Technologies Corporation	Airfoil cooling enhancement and method of making the same
US9296039B2 (en)	2012-04-24	2016-03-29	United Technologies Corporation	Gas turbine engine airfoil impingement cooling
CN103439248B (zh) *	2013-06-26	2016-05-25	复旦大学	测量tsv铜柱中残余应力的方法
US9632046B2 (en) *	2014-02-05	2017-04-25	Fracturelab Llc	Apparatus and method for assessing thermo-mechanical fatigue related phenomena within a test material
DE102014202020B4 (de) *	2014-02-05	2016-06-09	MTU Aero Engines AG	Verfahren und Vorrichtung zur Bestimmung von Eigenspannungen eines Bauteils

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE2016118C3 (de) *	1970-04-04	1978-09-28	Kraftwerk Union Ag	Verfahren zur Messung von Eigenspannungen in Bauteilen des Maschinen- oder Apparatebaues und Vorrichtung zur Durchführung dieses Verfahrens
US3696504A (en) *	1971-08-11	1972-10-10	John A Cupler	Method of performing sequential non-mechanical and mechanical machining operations along a common centerline

1979
- 1979-05-10 US US06/037,872 patent/US4248094A/en not_active Expired - Lifetime
1980
- 1980-04-30 SE SE8003290A patent/SE438207B/sv not_active IP Right Cessation
- 1980-05-08 CH CH361980A patent/CH647075A5/de not_active IP Right Cessation
- 1980-05-08 DE DE19803017600 patent/DE3017600A1/de not_active Withdrawn
- 1980-05-08 ES ES491304A patent/ES8104562A1/es not_active Expired
- 1980-05-09 JP JP6078780A patent/JPS564027A/ja active Granted
- 1980-05-09 IT IT21938/80A patent/IT1131163B/it active
- 1980-05-09 MX MX182260A patent/MX147699A/es unknown

Also Published As

Publication number	Publication date
CH647075A5 (de)	1984-12-28
IT1131163B (it)	1986-06-18
SE8003290L (sv)	1980-11-11
MX147699A (es)	1983-01-05
JPS615091B2 (de)	1986-02-15
US4248094A (en)	1981-02-03
ES491304A0 (es)	1981-04-16
JPS564027A (en)	1981-01-16
DE3017600A1 (de)	1980-11-13
ES8104562A1 (es)	1981-04-16
IT8021938A0 (it)	1980-05-09

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Legal Events

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1995-01-31

NUG

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