IT1131163B - Misura di sforzi residui mediante fusione locale - Google Patents

Misura di sforzi residui mediante fusione locale

Info

Publication number
IT1131163B
IT1131163B IT21938/80A IT2193880A IT1131163B IT 1131163 B IT1131163 B IT 1131163B IT 21938/80 A IT21938/80 A IT 21938/80A IT 2193880 A IT2193880 A IT 2193880A IT 1131163 B IT1131163 B IT 1131163B
Authority
IT
Italy
Prior art keywords
measurement
efforts
residual
merger
local
Prior art date
Application number
IT21938/80A
Other languages
English (en)
Other versions
IT8021938A0 (it
Inventor
Robert Alan Thompson
Hsin-Pang 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.)
Filing date
Publication date
Application filed by Gen Electric filed Critical Gen Electric
Publication of IT8021938A0 publication Critical patent/IT8021938A0/it
Application granted granted Critical
Publication of IT1131163B publication Critical patent/IT1131163B/it

Links

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)
IT21938/80A 1979-05-10 1980-05-09 Misura di sforzi residui mediante fusione locale IT1131163B (it)

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
IT8021938A0 IT8021938A0 (it) 1980-05-09
IT1131163B true IT1131163B (it) 1986-06-18

Family

ID=21896815

Family Applications (1)

Application Number Title Priority Date Filing Date
IT21938/80A IT1131163B (it) 1979-05-10 1980-05-09 Misura di sforzi residui mediante fusione locale

Country Status (8)

Country Link
US (1) US4248094A (it)
JP (1) JPS564027A (it)
CH (1) CH647075A5 (it)
DE (1) DE3017600A1 (it)
ES (1) ES491304A0 (it)
IT (1) IT1131163B (it)
MX (1) MX147699A (it)
SE (1) SE438207B (it)

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
US9296039B2 (en) 2012-04-24 2016-03-29 United Technologies Corporation Gas turbine engine airfoil impingement cooling
US9243502B2 (en) 2012-04-24 2016-01-26 United Technologies Corporation Airfoil cooling enhancement and method of making the same
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
DE102014202020B4 (de) * 2014-02-05 2016-06-09 MTU Aero Engines AG Verfahren und Vorrichtung zur Bestimmung von Eigenspannungen eines Bauteils
US9632046B2 (en) * 2014-02-05 2017-04-25 Fracturelab Llc Apparatus and method for assessing thermo-mechanical fatigue related phenomena within a test material

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

Also Published As

Publication number Publication date
CH647075A5 (de) 1984-12-28
JPS615091B2 (it) 1986-02-15
US4248094A (en) 1981-02-03
SE8003290L (sv) 1980-11-11
IT8021938A0 (it) 1980-05-09
MX147699A (es) 1983-01-05
DE3017600A1 (de) 1980-11-13
JPS564027A (en) 1981-01-16
SE438207B (sv) 1985-04-01
ES8104562A1 (es) 1981-04-16
ES491304A0 (es) 1981-04-16

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