JP4418451B2 - スプリングバック対策位置特定方法、その装置、及びそのプログラム - Google Patents

スプリングバック対策位置特定方法、その装置、及びそのプログラム Download PDF

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Publication number
JP4418451B2
JP4418451B2 JP2006270693A JP2006270693A JP4418451B2 JP 4418451 B2 JP4418451 B2 JP 4418451B2 JP 2006270693 A JP2006270693 A JP 2006270693A JP 2006270693 A JP2006270693 A JP 2006270693A JP 4418451 B2 JP4418451 B2 JP 4418451B2
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Japan
Prior art keywords
springback
molding data
replacement
molding
data
Prior art date
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JP2006270693A
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English (en)
Japanese (ja)
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JP2008087024A (ja
JP2008087024A5 (enExample
Inventor
成一 大丸
亨 吉田
高 有賀
康治 田中
俊二 樋渡
俊之 丹羽
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.)
Nippon Steel Corp
Original Assignee
Nippon 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
Priority to JP2006270693A priority Critical patent/JP4418451B2/ja
Application filed by Nippon Steel Corp filed Critical Nippon Steel Corp
Priority to CA2662109A priority patent/CA2662109C/en
Priority to EP07806800.4A priority patent/EP2058062A4/en
Priority to MX2009002150A priority patent/MX2009002150A/es
Priority to BRPI0716142A priority patent/BRPI0716142B1/pt
Priority to CN201410204754.9A priority patent/CN103995927B/zh
Priority to PCT/JP2007/067358 priority patent/WO2008026777A1/ja
Priority to US12/439,126 priority patent/US9767234B2/en
Priority to CN201210056854.2A priority patent/CN102708222B/zh
Priority to CN200780032577.9A priority patent/CN101511502B/zh
Priority to KR1020097004343A priority patent/KR101088115B1/ko
Priority to TW096132255A priority patent/TW200824813A/zh
Publication of JP2008087024A publication Critical patent/JP2008087024A/ja
Publication of JP2008087024A5 publication Critical patent/JP2008087024A5/ja
Application granted granted Critical
Publication of JP4418451B2 publication Critical patent/JP4418451B2/ja
Priority to US15/689,209 priority patent/US20180075177A1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/80—Technologies aiming to reduce greenhouse gasses emissions common to all road transportation technologies
    • Y02T10/82—Elements for improving aerodynamics

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  • Shaping Metal By Deep-Drawing, Or The Like (AREA)
JP2006270693A 2006-08-31 2006-10-02 スプリングバック対策位置特定方法、その装置、及びそのプログラム Active JP4418451B2 (ja)

Priority Applications (13)

Application Number Priority Date Filing Date Title
JP2006270693A JP4418451B2 (ja) 2006-10-02 2006-10-02 スプリングバック対策位置特定方法、その装置、及びそのプログラム
KR1020097004343A KR101088115B1 (ko) 2006-08-31 2007-08-30 스프링백 발생 원인 특정 방법, 스프링백 영향도 표시 방법, 스프링백 발생 원인 부위 특정 방법, 스프링백 대책 위치 특정 방법, 그 장치, 및 그 프로그램
MX2009002150A MX2009002150A (es) 2006-08-31 2007-08-30 Metodo para identificar la causa de ocurrencia de retraccion, metodo de exhibicion de grado de influencia de retraccion, metodo de identificacion de porcion de causa de ocurrencia de retraccion, metodo que especifica la posicion de medicion de retrac
BRPI0716142A BRPI0716142B1 (pt) 2006-08-31 2007-08-30 método de identificação de causa de ocorrência de retorno elástico e métodos de identificação de localização de causa de ocorrência de retorno elástico
CN201410204754.9A CN103995927B (zh) 2006-08-31 2007-08-30 回弹对策位置特定方法以及回弹对策位置特定装置
PCT/JP2007/067358 WO2008026777A1 (en) 2006-08-31 2007-08-30 Springback occurrence cause identifying method, springback influence degree display method, springback occurrence cause portion identifying method, springback measure position specifying method, their devices, and their programs
US12/439,126 US9767234B2 (en) 2006-08-31 2007-08-30 Method of identification of cause and/or location of cause of occurrence of springback
CN201210056854.2A CN102708222B (zh) 2006-08-31 2007-08-30 回弹发生原因特定方法、回弹发生原因部位特定方法、回弹对策位置特定方法以及它们的装置
CA2662109A CA2662109C (en) 2006-08-31 2007-08-30 Method of identification of cause of occurrence of springback, method of display of degree of effect of springback, method of identification of location of cause of occurence of springback, method of identification of position of measure against springback, apparatuses of these, and programs of these
EP07806800.4A EP2058062A4 (en) 2006-08-31 2007-08-30 CAUSE IDENTIFICATION METHODS FOR THE PRESENTATION OF RE-SUSPENSION, REPRESENTATION INFLUENCING RATE LESSON PROGRAMMING METHOD, REPRESENTATION CAUSE COMPONENT TYPE-IDENTIFICATION METHOD, RE-PRESSURE MEASUREMENT POSITION PROCEDURE, DEVICE AND PROGRAMS
TW096132255A TW200824813A (en) 2006-08-31 2007-08-30 Springback occurrence cause identifying method, springback influence degree display method, springback occurrence cause portion identifying method, springback measure position specifying method, their devices, and their programs
CN200780032577.9A CN101511502B (zh) 2006-08-31 2007-08-30 回弹发生原因特定方法、回弹影响度显示方法、回弹发生原因部位特定方法、回弹对策位置特定方法、它们的装置以及它们的程序
US15/689,209 US20180075177A1 (en) 2006-08-31 2017-08-29 Method of identification of cause and/or location of cause of occurrence of springback

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2006270693A JP4418451B2 (ja) 2006-10-02 2006-10-02 スプリングバック対策位置特定方法、その装置、及びそのプログラム

Publications (3)

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JP2008087024A JP2008087024A (ja) 2008-04-17
JP2008087024A5 JP2008087024A5 (enExample) 2009-01-08
JP4418451B2 true JP4418451B2 (ja) 2010-02-17

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JP2006270693A Active JP4418451B2 (ja) 2006-08-31 2006-10-02 スプリングバック対策位置特定方法、その装置、及びそのプログラム

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JP (1) JP4418451B2 (enExample)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5254109B2 (ja) * 2009-03-31 2013-08-07 株式会社豊田中央研究所 決め押し解析方法、プログラム、記憶媒体、及び、決め押し解析装置
JP5794025B2 (ja) * 2011-07-29 2015-10-14 Ｊｆｅスチール株式会社 金型設計方法及びプレス成形方法
JP6908006B2 (ja) * 2018-07-20 2021-07-21 Ｊｆｅスチール株式会社 プレス成形解析方法
JP6501959B1 (ja) * 2018-09-11 2019-04-17 株式会社Ｊｓｏｌ 形状変更によるスプリングバック抑制設計のためのシミュレーションシステム、形状変更によるスプリングバック抑制設計のためのシミュレーション方法、および形状変更によるスプリングバック抑制設計のためのシミュレーションシステムのプログラム
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
CN117648825B (zh) * 2024-01-25 2024-05-03 天津世亚模具股份有限公司 一种高强度板回弹量估算方法

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