FR2753116B1 - Appareil et procede de determination de la distorsion d'elements soudes - Google Patents

Appareil et procede de determination de la distorsion d'elements soudes

Info

Publication number
FR2753116B1
FR2753116B1 FR9711414A FR9711414A FR2753116B1 FR 2753116 B1 FR2753116 B1 FR 2753116B1 FR 9711414 A FR9711414 A FR 9711414A FR 9711414 A FR9711414 A FR 9711414A FR 2753116 B1 FR2753116 B1 FR 2753116B1
Authority
FR
France
Prior art keywords
distortion
determining
welded elements
welded
elements
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
Application number
FR9711414A
Other languages
English (en)
Other versions
FR2753116A1 (fr
Inventor
Howard W Ludewig
Adam Q Moore
Ilhan Varol
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Caterpillar Inc
Original Assignee
Caterpillar Inc
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 Caterpillar Inc filed Critical Caterpillar Inc
Publication of FR2753116A1 publication Critical patent/FR2753116A1/fr
Application granted granted Critical
Publication of FR2753116B1 publication Critical patent/FR2753116B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B11/00—Measuring arrangements characterised by the use of optical techniques
    • G01B11/16—Measuring arrangements characterised by the use of optical techniques for measuring the deformation in a solid, e.g. optical strain gauge
    • 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
    • B23K2101/00—Articles made by soldering, welding or cutting
    • B23K2101/18—Sheet panels
FR9711414A 1996-09-11 1997-09-09 Appareil et procede de determination de la distorsion d'elements soudes Expired - Fee Related FR2753116B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/710,099 US5729345A (en) 1996-09-11 1996-09-11 Apparatus and method for determining distortion of a welded member

Publications (2)

Publication Number Publication Date
FR2753116A1 FR2753116A1 (fr) 1998-03-13
FR2753116B1 true FR2753116B1 (fr) 2000-02-11

Family

ID=24852626

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9711414A Expired - Fee Related FR2753116B1 (fr) 1996-09-11 1997-09-09 Appareil et procede de determination de la distorsion d'elements soudes

Country Status (2)

Country Link
US (1) US5729345A (fr)
FR (1) FR2753116B1 (fr)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7082338B1 (en) * 1999-10-20 2006-07-25 Caterpillar Inc. Method for providing a process model for a material in a manufacturing process
US7006958B2 (en) * 2000-07-21 2006-02-28 Caterpillar Inc. Method for controlling distortion of a material during a weld process
US6627841B2 (en) * 2001-03-26 2003-09-30 Caterpillar Inc. Method for designing a weld fixture based on predicted stresses and distortions
US6559418B1 (en) * 2001-05-11 2003-05-06 Torque-Traction Technologies, Inc. Method of controlling caster and camber by welding
JP2004216385A (ja) * 2003-01-09 2004-08-05 Hitachi Via Mechanics Ltd レーザ穴明け加工方法
US11065708B2 (en) 2013-02-15 2021-07-20 Matthew Fagan Methods and systems for plasma machine processing of steel beams and other long products using a pantograph plate bevelling gantry-type plasma cutting machine
PL3103577T3 (pl) * 2015-06-11 2020-04-30 Matthew Fagan Układ i sposób do numerycznie sterowanego cięcia plazmowego tkanin metalowych
CN112013779A (zh) * 2020-07-17 2020-12-01 南京航空航天大学 一种用于蒙皮-桁条双激光束双侧同步焊接t型结构的变形在线测量装置及方法
CN114131233B (zh) * 2021-09-29 2023-09-22 中国石油大学(华东) 一种平板单边焊动态弯曲变形实验系统及方法

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60247475A (ja) * 1984-05-23 1985-12-07 Hitachi Ltd 画像処理による溶接制御方法
US5374830A (en) * 1984-10-12 1994-12-20 Sensor Adaptive Machines, Inc. Target based determination of robot and sensor alignment
SE464855B (sv) * 1986-09-29 1991-06-24 Asea Ab Foerfarande vid en industrirobot foer kalibrering av en sensor
FR2634096A1 (fr) * 1988-07-06 1990-01-12 Blaupunkt Sa Procede pour le controle de la qualite des soudures d'un circuit imprime et installation pour la mise en oeuvre de ce procede
US5104216A (en) * 1988-12-05 1992-04-14 Igm Industriegerate- Und Maschinenfabriksgesellschaft Mbh Process for determining the position and the geometry of workpiece surfaces
JP2660929B2 (ja) * 1989-04-19 1997-10-08 ファナック株式会社 Ｃｃｄ固体撮像素子を用いたアークセンサ
US4990743A (en) * 1989-05-10 1991-02-05 Daihen Corporation Control method for tracing a weld line in a welding apparatus
US5206474A (en) * 1989-06-14 1993-04-27 Shin Meiwa Industry Co., Ltd. Weld line profile control method
US5235855A (en) * 1991-03-25 1993-08-17 Westinghouse Electric Corp. Rod positioning apparatus
BE1004964A6 (fr) * 1991-05-06 1993-03-09 Centre Rech Metallurgique Procede de controle d'une soudure bout a bout de bandes metalliques.
JP2764485B2 (ja) * 1991-08-27 1998-06-11 ファナック株式会社 リアルタイムセンサの診断方法
JPH05288516A (ja) * 1992-04-07 1993-11-02 Honda Motor Co Ltd 非接触式位置検出装置
US5303034A (en) * 1992-05-01 1994-04-12 Storage Technology Corporation Robotics targeting system
US5495090A (en) * 1992-06-29 1996-02-27 Matsushita Electric Industrial Co., Ltd. Welding robot
US5275327A (en) * 1992-10-13 1994-01-04 Eg&G Idaho, Inc. Integrated optical sensor
WO1994017951A1 (fr) * 1993-02-04 1994-08-18 Nippon Steel Corporation Procede d'attenuation de la deformation au soudage pour soudage par points a couvre-joint
JPH06320462A (ja) * 1993-05-10 1994-11-22 Fanuc Ltd センサ付きロボットの制御方法
TW277013B (fr) * 1994-07-29 1996-06-01 Hitachi Shipbuilding Eng Co

Also Published As

Publication number Publication date
FR2753116A1 (fr) 1998-03-13
US5729345A (en) 1998-03-17

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20060531