MX2021014239A - Metodo y dispositivo que especifica la porcion del factor que causa discrepancia en la cantidad de liberacion de deformacion elastica. - Google Patents

Metodo y dispositivo que especifica la porcion del factor que causa discrepancia en la cantidad de liberacion de deformacion elastica.

Info

Publication number
MX2021014239A
MX2021014239A MX2021014239A MX2021014239A MX2021014239A MX 2021014239 A MX2021014239 A MX 2021014239A MX 2021014239 A MX2021014239 A MX 2021014239A MX 2021014239 A MX2021014239 A MX 2021014239A MX 2021014239 A MX2021014239 A MX 2021014239A
Authority
MX
Mexico
Prior art keywords
springback
stress
product
drive
distribution
Prior art date
Application number
MX2021014239A
Other languages
English (en)
Spanish (es)
Inventor
Takeshi Ogawa
Masaki Urabe
Eiji Iizuka
Original Assignee
Jfe Steel Corp
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 Jfe Steel Corp filed Critical Jfe Steel Corp
Publication of MX2021014239A publication Critical patent/MX2021014239A/es

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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]
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F30/00—Computer-aided design [CAD]
    • G06F30/10—Geometric CAD
    • G06F30/17—Mechanical parametric or variational design
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D22/00—Shaping without cutting, by stamping, spinning, or deep-drawing
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F2111/00—Details relating to CAD techniques
    • G06F2111/10—Numerical modelling
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F2113/00—Details relating to the application field
    • G06F2113/14—Pipes
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F2119/00—Details relating to the type or aim of the analysis or the optimisation
    • G06F2119/14—Force analysis or force optimisation, e.g. static or dynamic forces
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F2119/00—Details relating to the type or aim of the analysis or the optimisation
    • G06F2119/18—Manufacturability analysis or optimisation for manufacturability

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Geometry (AREA)
  • General Physics & Mathematics (AREA)
  • Evolutionary Computation (AREA)
  • General Engineering & Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Mechanical Engineering (AREA)
  • Computational Mathematics (AREA)
  • Mathematical Analysis (AREA)
  • Mathematical Optimization (AREA)
  • Pure & Applied Mathematics (AREA)
  • Shaping Metal By Deep-Drawing, Or The Like (AREA)
  • Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
MX2021014239A 2019-05-22 2020-04-22 Metodo y dispositivo que especifica la porcion del factor que causa discrepancia en la cantidad de liberacion de deformacion elastica. MX2021014239A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2019095824A JP6841295B2 (ja) 2019-05-22 2019-05-22 スプリングバック量乖離要因部位特定方法および装置
PCT/JP2020/017379 WO2020235288A1 (ja) 2019-05-22 2020-04-22 スプリングバック量乖離要因部位特定方法および装置

Publications (1)

Publication Number Publication Date
MX2021014239A true MX2021014239A (es) 2022-01-06

Family

ID=73453768

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2021014239A MX2021014239A (es) 2019-05-22 2020-04-22 Metodo y dispositivo que especifica la porcion del factor que causa discrepancia en la cantidad de liberacion de deformacion elastica.

Country Status (7)

Country Link
US (1) US20220222398A1 (https=)
EP (1) EP3975031A4 (https=)
JP (1) JP6841295B2 (https=)
KR (1) KR102674934B1 (https=)
CN (1) CN113853605B (https=)
MX (1) MX2021014239A (https=)
WO (1) WO2020235288A1 (https=)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7276584B1 (ja) * 2022-01-11 2023-05-18 Ｊｆｅスチール株式会社 プレス成形品のスプリングバック量評価方法、装置及びプログラム、並びにプレス成形品の製造方法
CN118950747B (zh) * 2024-07-08 2025-11-14 中国第一汽车股份有限公司 热成型冲压产品的控扭方法、车身及车辆

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4894294B2 (ja) 2006-02-27 2012-03-14 Ｊｆｅスチール株式会社 プレス成形解析方法
CN103995927B (zh) * 2006-08-31 2017-01-04 新日铁住金株式会社 回弹对策位置特定方法以及回弹对策位置特定装置
JP4410833B2 (ja) * 2007-12-25 2010-02-03 新日本製鐵株式会社 スプリングバック発生原因分析方法、その装置、そのプログラム及び記録媒体
MX2011006832A (es) * 2008-12-25 2011-08-03 Nippon Steel Corp Metodo, dispositivo, programa, y medio de registro para analizar la causa de recuperacion elastica.
CN101811156A (zh) * 2009-02-25 2010-08-25 江苏卡明模具有限公司 基于cae分析法获取板材成型回弹量的方法
JP5765014B2 (ja) 2011-03-30 2015-08-19 Ｊｆｅスチール株式会社 プレス成形解析方法
JP5834698B2 (ja) * 2011-09-26 2015-12-24 Ｊｆｅスチール株式会社 プレス成形におけるスプリングバック要因分析方法及び装置
JP6060591B2 (ja) * 2012-09-26 2017-01-18 Ｊｆｅスチール株式会社 プレス成形品のスプリングバック要因特定方法および装置
CN106140901A (zh) * 2015-03-31 2016-11-23 株式会社日立制作所 金属板材弯曲成形控制方法
JP6683269B1 (ja) * 2019-02-01 2020-04-15 Ｊｆｅスチール株式会社 スプリングバック量変動要因部位特定方法
JP6852750B2 (ja) * 2019-04-25 2021-03-31 Ｊｆｅスチール株式会社 スプリングバック量乖離要因部位特定方法および装置

Also Published As

Publication number Publication date
US20220222398A1 (en) 2022-07-14
KR102674934B1 (ko) 2024-06-12
EP3975031A1 (en) 2022-03-30
WO2020235288A1 (ja) 2020-11-26
EP3975031A4 (en) 2022-07-13
CN113853605A (zh) 2021-12-28
JP2020190923A (ja) 2020-11-26
KR20210151974A (ko) 2021-12-14
JP6841295B2 (ja) 2021-03-10
CN113853605B (zh) 2025-06-03

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