MX2019003652A - Dispositivo de determinacion de fracturas, programa de determinacion de fracturas y metodo de la misma. - Google Patents
Dispositivo de determinacion de fracturas, programa de determinacion de fracturas y metodo de la misma.Info
- Publication number
- MX2019003652A MX2019003652A MX2019003652A MX2019003652A MX2019003652A MX 2019003652 A MX2019003652 A MX 2019003652A MX 2019003652 A MX2019003652 A MX 2019003652A MX 2019003652 A MX2019003652 A MX 2019003652A MX 2019003652 A MX2019003652 A MX 2019003652A
- Authority
- MX
- Mexico
- Prior art keywords
- limit value
- forming limit
- principal strain
- affected zone
- heat affected
- Prior art date
Links
Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N3/02—Details
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F30/00—Computer-aided design [CAD]
- G06F30/20—Design optimisation, verification or simulation
- G06F30/23—Design optimisation, verification or simulation using finite element methods [FEM] or finite difference methods [FDM]
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- 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
- G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N3/08—Investigating strength properties of solid materials by application of mechanical stress by applying steady tensile or compressive forces
- G01N3/10—Investigating strength properties of solid materials by application of mechanical stress by applying steady tensile or compressive forces generated by pneumatic or hydraulic pressure
- G01N3/12—Pressure testing
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F30/00—Computer-aided design [CAD]
- G06F30/10—Geometric CAD
- G06F30/15—Vehicle, aircraft or watercraft design
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F2113/00—Details relating to the application field
- G06F2113/24—Sheet material
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F30/00—Computer-aided design [CAD]
- G06F30/10—Geometric CAD
- G06F30/17—Mechanical parametric or variational design
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Geometry (AREA)
- Biochemistry (AREA)
- Health & Medical Sciences (AREA)
- Pathology (AREA)
- Immunology (AREA)
- General Health & Medical Sciences (AREA)
- Analytical Chemistry (AREA)
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Computer Hardware Design (AREA)
- General Engineering & Computer Science (AREA)
- Evolutionary Computation (AREA)
- Pure & Applied Mathematics (AREA)
- Mathematical Optimization (AREA)
- Mathematical Analysis (AREA)
- Computational Mathematics (AREA)
- Aviation & Aerospace Engineering (AREA)
- Automation & Control Theory (AREA)
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
- Shaping Metal By Deep-Drawing, Or The Like (AREA)
Abstract
Este dispositivo de determinación de fracturas 1 está provisto de: una unidad de extracción de elemento 22 que extrae elementos incluidos en la zona afectada por calor formada alrededor de una soldadura por puntos en un material de acero; una unidad de generación de valor límite de formación de referencia 23 que genera un valor límite de formación de referencia que depende del espesor de la lámina y la propiedad del material de la zona afectada por calor con base en la información del valor límite de formación de referencia; una unidad de generación de valor límite de formación de la zona afectada por calor 24 que usa la resistencia a la tracción del material de acero y el tamaño del elemento para cambiar el valor límite de formación de referencia, predecir el valor límite de formación para el tamaño del elemento y generar un valor límite de formación en la zona afectada por calor; una unidad de ejecución de análisis 25 que ejecuta un 51M de deformación usando información de entrada y que emite información de deformación que incluye la tensión principal máxima y la tensión principal mínima de cada uno de los elementos; una unidad de determinación de la tensión principal 26 que determina la tensión principal máxima y la tensión principal mínima de cada uno de los elementos incluidos en la información de deformación; y una unidad de determinación de fracturas 27 que, con base en la tensión principal máxima determinada y la tensión principal mínima de cada uno de los elementos y el valor límite de formación en la zona afectada por calor, determina si se fracturará cada elemento calculado en el SIM de deformación.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2016197462 | 2016-10-05 | ||
PCT/JP2017/036383 WO2018066669A1 (ja) | 2016-10-05 | 2017-10-05 | 破断判定装置、破断判定プログラム、及びその方法 |
Publications (1)
Publication Number | Publication Date |
---|---|
MX2019003652A true MX2019003652A (es) | 2019-06-06 |
Family
ID=61830937
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MX2019003652A MX2019003652A (es) | 2016-10-05 | 2017-10-05 | Dispositivo de determinacion de fracturas, programa de determinacion de fracturas y metodo de la misma. |
Country Status (10)
Country | Link |
---|---|
US (1) | US20200025659A1 (es) |
EP (1) | EP3524959A4 (es) |
JP (1) | JP6330984B1 (es) |
KR (1) | KR102193948B1 (es) |
CN (1) | CN109791098B (es) |
BR (1) | BR112019005907A2 (es) |
CA (1) | CA3038257A1 (es) |
MX (1) | MX2019003652A (es) |
RU (1) | RU2711416C1 (es) |
WO (1) | WO2018066669A1 (es) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110595895A (zh) * | 2019-08-30 | 2019-12-20 | 武汉钢铁有限公司 | 结构钢焊接热影响区抗拉强度模拟测试装置及方法 |
CN112058715A (zh) * | 2020-08-24 | 2020-12-11 | 苏州领裕电子科技有限公司 | 在线焊接件推力检测设备 |
CN113006869B (zh) * | 2021-03-12 | 2023-07-25 | 神华神东煤炭集团有限责任公司 | 一种采动地裂缝预测方法 |
Family Cites Families (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2036459C1 (ru) * | 1993-02-10 | 1995-05-27 | Всесоюзный научно-исследовательский институт по строительству трубопроводов | Способ оценки прочности сварной конструкции |
JP2000107818A (ja) * | 1998-10-08 | 2000-04-18 | Toyota Motor Corp | 塑性加工シミュレーションの破断判定方法 |
JP4150383B2 (ja) * | 2004-04-13 | 2008-09-17 | 新日本製鐵株式会社 | スポット溶接部の破断予測装置、方法、コンピュータプログラム、及びコンピュータ読み取り可能な記録媒体 |
JP4165551B2 (ja) * | 2005-10-20 | 2008-10-15 | トヨタ自動車株式会社 | スポット溶接破断解析方法 |
KR101065502B1 (ko) * | 2006-02-01 | 2011-09-19 | 신닛뽄세이테쯔 카부시키카이샤 | 파단 예측 방법 |
JP4748131B2 (ja) | 2006-09-29 | 2011-08-17 | 住友金属工業株式会社 | スポット溶接部の破断ひずみ算出方法、基準破断ひずみ算出方法 |
EP2136197B1 (en) * | 2007-04-12 | 2018-12-05 | Nippon Steel & Sumitomo Metal Corporation | Breakage prediction method, calculation processing device, program, and recording medium |
US7945432B2 (en) * | 2008-11-26 | 2011-05-17 | Livermore Software Technology Corporation | Spot weld failure determination method in a finite element analysis |
KR101227243B1 (ko) * | 2010-04-07 | 2013-02-07 | 신닛테츠스미킨 카부시키카이샤 | 스폿 용접부의 파단 해석 방법, 장치, 프로그램 및 컴퓨터 판독 가능한 기억 매체 |
BR112012025328B1 (pt) * | 2010-04-07 | 2020-02-04 | Nippon Steel & Sumitomo Metal Corp | método para determinação de fratura, aparelho para determinação de fratura e meio de gravação legível por computador |
JP5742685B2 (ja) | 2010-12-01 | 2015-07-01 | 新日鐵住金株式会社 | スポット溶接部の破断判定値の予測方法、予測システム、及びスポット溶接部を備えた部材の製造方法 |
JP5630312B2 (ja) | 2011-02-16 | 2014-11-26 | Jfeスチール株式会社 | プレス成形における成形限界線図の作成方法、割れ予測方法およびプレス部品の製造方法 |
JP5910371B2 (ja) * | 2012-07-09 | 2016-04-27 | 新日鐵住金株式会社 | 統合破断評価装置、制御方法、及び制御プログラム |
US20140019099A1 (en) * | 2012-07-16 | 2014-01-16 | Livermore Software Technology Corp | Determination Of Failure In Sheet Metal Forming Simulation Using Isotropic Metal Failure Criteria |
JP6175947B2 (ja) * | 2013-07-09 | 2017-08-09 | 新日鐵住金株式会社 | 溶接部の破断限界線の予測方法、予測システム、及び、溶接部を備えた部材の製造方法 |
JP6179356B2 (ja) * | 2013-11-01 | 2017-08-16 | 新日鐵住金株式会社 | 溶接部の破断ひずみの予測方法、予測システム、及び、溶接部を備えた部材の製造方法 |
JP6041794B2 (ja) * | 2013-12-05 | 2016-12-14 | 三菱日立パワーシステムズ株式会社 | 配管系溶接部の応力解析システム及び応力解析方法 |
KR102008598B1 (ko) * | 2015-02-26 | 2019-10-21 | 닛폰세이테츠 가부시키가이샤 | 파단 예측 방법, 파단 예측 장치, 프로그램 및 기록 매체, 및 파단 판별 기준 산출 방법 |
-
2017
- 2017-10-05 KR KR1020197009626A patent/KR102193948B1/ko active IP Right Grant
- 2017-10-05 CA CA3038257A patent/CA3038257A1/en not_active Abandoned
- 2017-10-05 MX MX2019003652A patent/MX2019003652A/es unknown
- 2017-10-05 CN CN201780061939.0A patent/CN109791098B/zh active Active
- 2017-10-05 EP EP17858505.5A patent/EP3524959A4/en not_active Withdrawn
- 2017-10-05 US US16/338,376 patent/US20200025659A1/en not_active Abandoned
- 2017-10-05 WO PCT/JP2017/036383 patent/WO2018066669A1/ja active Application Filing
- 2017-10-05 BR BR112019005907A patent/BR112019005907A2/pt not_active Application Discontinuation
- 2017-10-05 RU RU2019109032A patent/RU2711416C1/ru not_active IP Right Cessation
- 2017-10-05 JP JP2018502441A patent/JP6330984B1/ja active Active
Also Published As
Publication number | Publication date |
---|---|
WO2018066669A1 (ja) | 2018-04-12 |
EP3524959A4 (en) | 2020-05-20 |
CN109791098A (zh) | 2019-05-21 |
CA3038257A1 (en) | 2018-04-12 |
RU2711416C1 (ru) | 2020-01-17 |
CN109791098B (zh) | 2021-09-17 |
US20200025659A1 (en) | 2020-01-23 |
JPWO2018066669A1 (ja) | 2018-10-11 |
KR20190046948A (ko) | 2019-05-07 |
EP3524959A1 (en) | 2019-08-14 |
KR102193948B1 (ko) | 2020-12-22 |
BR112019005907A2 (pt) | 2019-06-11 |
JP6330984B1 (ja) | 2018-05-30 |
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