JP7409583B1 - プレス成形品の製造方法 - Google Patents

プレス成形品の製造方法 Download PDF

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Publication number
JP7409583B1
JP7409583B1 JP2023563317A JP2023563317A JP7409583B1 JP 7409583 B1 JP7409583 B1 JP 7409583B1 JP 2023563317 A JP2023563317 A JP 2023563317A JP 2023563317 A JP2023563317 A JP 2023563317A JP 7409583 B1 JP7409583 B1 JP 7409583B1
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JP
Japan
Prior art keywords
press
blank
formed product
shape
bead
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.)
Active
Application number
JP2023563317A
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English (en)
Japanese (ja)
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JPWO2024019168A5 (https=
JPWO2024019168A1 (https=
Inventor
剛史 小川
豊久 新宮
智史 澄川
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.)
JFE Steel Corp
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
Priority claimed from PCT/JP2023/026857 external-priority patent/WO2024019168A1/ja
Application granted granted Critical
Publication of JP7409583B1 publication Critical patent/JP7409583B1/ja
Publication of JPWO2024019168A1 publication Critical patent/JPWO2024019168A1/ja
Publication of JPWO2024019168A5 publication Critical patent/JPWO2024019168A5/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • 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
    • B21D22/20—Deep-drawing
    • B21D22/30—Deep-drawing to finish articles formed by deep-drawing
    • 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
    • G01B11/24—Measuring arrangements characterised by the use of optical techniques for measuring contours or curvatures
    • 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
    • B21D22/20—Deep-drawing
    • B21D22/26—Deep-drawing for making peculiarly, e.g. irregularly, shaped articles
    • 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
    • B21D22/20—Deep-drawing
    • 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
    • B21D24/00—Special deep-drawing arrangements in, or in connection with, presses
    • B21D24/005—Multi-stage presses
    • 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
    • B21D53/00—Making other particular articles
    • B21D53/88—Making other particular articles other parts for vehicles, e.g. cowlings, mudguards
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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 OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F30/00—Computer-aided design [CAD]
    • G06F30/20—Design optimisation, verification or simulation
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F2113/00—Details relating to the application field
    • G06F2113/24—Sheet material
    • 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)
  • Mechanical Engineering (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Geometry (AREA)
  • Computer Hardware Design (AREA)
  • General Engineering & Computer Science (AREA)
  • Evolutionary Computation (AREA)
  • Automation & Control Theory (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Computational Mathematics (AREA)
  • Mathematical Analysis (AREA)
  • Mathematical Optimization (AREA)
  • Pure & Applied Mathematics (AREA)
  • Shaping Metal By Deep-Drawing, Or The Like (AREA)
JP2023563317A 2022-07-22 2023-07-21 プレス成形品の製造方法 Active JP7409583B1 (ja)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JP2022117070 2022-07-22
JP2022117070 2022-07-22
JP2022198304 2022-12-13
JP2022198304 2022-12-13
PCT/JP2023/026857 WO2024019168A1 (ja) 2022-07-22 2023-07-21 プレス成形品の製造方法

Publications (3)

Publication Number Publication Date
JP7409583B1 true JP7409583B1 (ja) 2024-01-09
JPWO2024019168A1 JPWO2024019168A1 (https=) 2024-01-25
JPWO2024019168A5 JPWO2024019168A5 (https=) 2024-06-25

Family

ID=89451906

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2023563317A Active JP7409583B1 (ja) 2022-07-22 2023-07-21 プレス成形品の製造方法

Country Status (6)

Country Link
US (1) US20260014613A1 (https=)
EP (1) EP4541477A4 (https=)
JP (1) JP7409583B1 (https=)
KR (1) KR20250024075A (https=)
CN (1) CN119604372A (https=)
MX (1) MX2025000862A (https=)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006315063A (ja) * 2005-05-16 2006-11-24 M & M Research:Kk プレス加工の金型設計支援プログラムおよびその方法
JP2010210576A (ja) * 2009-03-12 2010-09-24 Daihatsu Motor Co Ltd 形状認識装置
JP2012068867A (ja) * 2010-09-22 2012-04-05 Daihatsu Motor Co Ltd 金型形状データ作成システム

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6247504A (ja) 1985-08-27 1987-03-02 Nissan Motor Co Ltd 形状検査装置
JP5380890B2 (ja) 2008-04-15 2014-01-08 新日鐵住金株式会社 形状凍結性に優れたプレス成形方法およびその装置
JP5389841B2 (ja) 2011-02-14 2014-01-15 株式会社豊田中央研究所 スプリングバック解析方法、スプリングバック解析装置、プログラム、及び記憶媒体
KR20150053075A (ko) 2013-11-07 2015-05-15 한국과학기술원 객체 확인 시스템
KR20150115348A (ko) 2014-04-03 2015-10-14 주진주 까르보나라 스파이시 핫도그
JP6408654B1 (ja) 2017-06-16 2018-10-17 株式会社オプトン 検査装置
JP6519639B1 (ja) * 2017-12-07 2019-05-29 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
EP3912743B1 (en) * 2019-01-17 2025-01-08 Nippon Steel Corporation Method of manufacturing press-formed product and press line

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006315063A (ja) * 2005-05-16 2006-11-24 M & M Research:Kk プレス加工の金型設計支援プログラムおよびその方法
JP2010210576A (ja) * 2009-03-12 2010-09-24 Daihatsu Motor Co Ltd 形状認識装置
JP2012068867A (ja) * 2010-09-22 2012-04-05 Daihatsu Motor Co Ltd 金型形状データ作成システム

Also Published As

Publication number Publication date
US20260014613A1 (en) 2026-01-15
KR20250024075A (ko) 2025-02-18
JPWO2024019168A1 (https=) 2024-01-25
CN119604372A (zh) 2025-03-11
MX2025000862A (es) 2025-03-07
EP4541477A4 (en) 2025-08-27
EP4541477A1 (en) 2025-04-23

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