PT2853875T - Peça de trabalho que compreende um dispositivo para a detecção precoce de fissuras na peça de trabalho - Google Patents

Peça de trabalho que compreende um dispositivo para a detecção precoce de fissuras na peça de trabalho

Info

Publication number
PT2853875T
PT2853875T PT14003190T PT14003190T PT2853875T PT 2853875 T PT2853875 T PT 2853875T PT 14003190 T PT14003190 T PT 14003190T PT 14003190 T PT14003190 T PT 14003190T PT 2853875 T PT2853875 T PT 2853875T
Authority
PT
Portugal
Prior art keywords
fissures
media
formation
early detection
conveying workpieces
Prior art date
Application number
PT14003190T
Other languages
English (en)
Inventor
Dinkel Michael
Hofmann Stefan
Original Assignee
Werkzeugbau Siegfried Hofmann Gmbh
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 Werkzeugbau Siegfried Hofmann Gmbh filed Critical Werkzeugbau Siegfried Hofmann Gmbh
Publication of PT2853875T publication Critical patent/PT2853875T/pt

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M3/00—Investigating fluid-tightness of structures
    • G01M3/02—Investigating fluid-tightness of structures by using fluid or vacuum
    • G01M3/26—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors
    • G01M3/32—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors for containers, e.g. radiators
    • G01M3/3236—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors for containers, e.g. radiators by monitoring the interior space of the containers
    • G01M3/3272—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors for containers, e.g. radiators by monitoring the interior space of the containers for verifying the internal pressure of closed containers
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M5/00—Investigating the elasticity of structures, e.g. deflection of bridges or air-craft wings
    • G01M5/0033—Investigating the elasticity of structures, e.g. deflection of bridges or air-craft wings by determining damage, crack or wear
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M5/00—Investigating the elasticity of structures, e.g. deflection of bridges or air-craft wings
    • G01M5/0075—Investigating the elasticity of structures, e.g. deflection of bridges or air-craft wings by means of external apparatus, e.g. test benches or portable test systems
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D21/00—Heat-exchange apparatus not covered by any of the groups F28D1/00 - F28D20/00
    • F28D2021/0019—Other heat exchangers for particular applications; Heat exchange systems not otherwise provided for
    • F28D2021/0077—Other heat exchangers for particular applications; Heat exchange systems not otherwise provided for for tempering, e.g. with cooling or heating circuits for temperature control of elements
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N19/00—Investigating materials by mechanical methods
    • G01N19/08—Detecting presence of flaws or irregularities
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
    • G01N2203/0058—Kind of property studied
    • G01N2203/006—Crack, flaws, fracture or rupture
    • G01N2203/0062—Crack or flaws
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/4998—Combined manufacture including applying or shaping of fluent material
    • Y10T29/49993—Filling of opening

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Powder Metallurgy (AREA)
  • Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
  • Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
  • Molds, Cores, And Manufacturing Methods Thereof (AREA)
PT14003190T 2013-09-30 2014-09-15 Peça de trabalho que compreende um dispositivo para a detecção precoce de fissuras na peça de trabalho PT2853875T (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102013016166.5A DE102013016166B4 (de) 2013-09-30 2013-09-30 Vorrichtung zur Früherkennung von Rissbildungen in medienführenden Werkstücken

Publications (1)

Publication Number Publication Date
PT2853875T true PT2853875T (pt) 2019-05-09

Family

ID=51542133

Family Applications (1)

Application Number Title Priority Date Filing Date
PT14003190T PT2853875T (pt) 2013-09-30 2014-09-15 Peça de trabalho que compreende um dispositivo para a detecção precoce de fissuras na peça de trabalho

Country Status (9)

Country Link
US (1) US9568393B2 (pt)
EP (1) EP2853875B1 (pt)
DE (1) DE102013016166B4 (pt)
ES (1) ES2719784T3 (pt)
HU (1) HUE043102T2 (pt)
PL (1) PL2853875T3 (pt)
PT (1) PT2853875T (pt)
SI (1) SI2853875T1 (pt)
TR (1) TR201906459T4 (pt)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107219168B (zh) * 2017-08-02 2024-03-29 贵州工程应用技术学院 一种预损伤智能损伤探测器

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1052392A (en) * 1912-01-08 1913-02-04 Harry Van Dyken Means for indicating fractures in crank-pins and the like.
US2185315A (en) * 1939-01-09 1940-01-02 Rogatchoff Theodore Means for detecting cracks in crankpins and the like
US4031751A (en) * 1976-09-22 1977-06-28 Haddad And Brooks, Inc. Closed system for testing the condition of well bore formations
DE3049628C2 (de) * 1980-12-31 1982-10-21 Basf Ag, 6700 Ludwigshafen Verfahren zur Überwachung des Entstehens und Fortschreitens von Rissen in Maschinenteilen und Bauteilen sowie eine Vorrichtung zur Durchführung des Verfahrens
US4447388A (en) 1981-11-30 1984-05-08 The United States Of America As Represented By The United States Department Of Energy Bolt failure detection
JPH09254188A (ja) * 1996-03-22 1997-09-30 Toshiba Mach Co Ltd コネクタ成形用金型のコネクタピン折損検出装置
DE19740502A1 (de) * 1997-09-15 1999-03-18 Fraunhofer Ges Forschung Verfahren zur Herstellung von Bauteilen mit einem oberflächennahen Durchfluß- und Verteilungssystem für Flüssigkeiten und/oder Gase
US6196056B1 (en) * 1998-04-15 2001-03-06 Vacuum Instrument Corp. System for determining integrity of a gas-sealed compartment
US7186331B2 (en) * 2001-03-06 2007-03-06 Sasol Technology (Pty) Limited Monitoring unit for monitoring the condition of a semi-permeable membrane
US6729797B2 (en) * 2001-08-15 2004-05-04 Delaware Capital Formation, Inc. Testable sump apparatus
US7500489B2 (en) * 2002-08-23 2009-03-10 Ameron International Corporation Contained pipeline system with brine filled interstitial space and method for detecting leakage in same
EP1547749A1 (de) * 2003-12-19 2005-06-29 Behr France S.A.R.L. Vorrichtung und Verfahren zur Überwachung des Brechens von Einsätzen in Giessformen
JP2005300498A (ja) * 2004-04-16 2005-10-27 Gundai Kk 検査品の液体洩れ検査方法及び検査品の液体洩れ検査装置
DE102005050118B4 (de) * 2005-10-18 2009-04-09 Werkzeugbau Siegfried Hofmann Gmbh Anordnung zur Temperierung eines metallischen Körpers sowie Verwendung derselben
FI20065411L (fi) * 2006-06-16 2007-12-17 Aker Mtw Werft Gmbh Menetelmä ja järjestely säiliön vuotojen valvomiseksi ja tunnistamiseksi
US20080081000A1 (en) * 2006-09-29 2008-04-03 Macleod John Integrity testing of vials for test sensors
US7559250B2 (en) * 2007-09-27 2009-07-14 Caterpillar Inc. Frame crack detection method
DE102007047617B3 (de) * 2007-10-04 2009-04-30 Werkzeugbau Siegfried Hofmann Gmbh Spritzgießform zum Einsatz in einer Spritzgießvorrichtung
US9316562B2 (en) * 2008-04-18 2016-04-19 Airbus Operations Gmbh System and method for monitoring the state of structural components
DE102009027807A1 (de) * 2009-07-17 2011-03-10 Airbus Operations Gmbh Detektionsverfahren und Detektionsvorrichtung zum Detektieren von Kernschäden und Ablösungen in Sandwichstrukturen
JP5758735B2 (ja) * 2011-08-08 2015-08-05 本田技研工業株式会社 金型
CN103032678B (zh) * 2011-09-30 2015-07-22 国际商业机器公司 用于监视流体传输管道的状态的方法、装置和系统
EP2801809A1 (en) * 2013-05-06 2014-11-12 Vrije Universiteit Brussel Structural health monitoring using hollow cavity structure

Also Published As

Publication number Publication date
HUE043102T2 (hu) 2019-08-28
TR201906459T4 (tr) 2019-05-21
PL2853875T3 (pl) 2019-08-30
US9568393B2 (en) 2017-02-14
US20150090045A1 (en) 2015-04-02
DE102013016166A1 (de) 2015-04-02
DE102013016166B4 (de) 2015-11-19
SI2853875T1 (sl) 2019-06-28
EP2853875A1 (de) 2015-04-01
EP2853875B1 (de) 2019-02-20
ES2719784T3 (es) 2019-07-16

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