KR20250024075A - 프레스 성형품의 제조 방법 - Google Patents

프레스 성형품의 제조 방법 Download PDF

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Publication number
KR20250024075A
KR20250024075A KR1020257001432A KR20257001432A KR20250024075A KR 20250024075 A KR20250024075 A KR 20250024075A KR 1020257001432 A KR1020257001432 A KR 1020257001432A KR 20257001432 A KR20257001432 A KR 20257001432A KR 20250024075 A KR20250024075 A KR 20250024075A
Authority
KR
South Korea
Prior art keywords
press
blank
molded 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.)
Pending
Application number
KR1020257001432A
Other languages
English (en)
Korean (ko)
Inventor
다케시 오가와
도요히사 신미야
사토시 스미카와
Original Assignee
제이에프이 스틸 가부시키가이샤
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 제이에프이 스틸 가부시키가이샤 filed Critical 제이에프이 스틸 가부시키가이샤
Priority claimed from PCT/JP2023/026857 external-priority patent/WO2024019168A1/ja
Publication of KR20250024075A publication Critical patent/KR20250024075A/ko
Pending legal-status Critical Current

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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)
KR1020257001432A 2022-07-22 2023-07-21 프레스 성형품의 제조 방법 Pending KR20250024075A (ko)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JPJP-P-2022-117070 2022-07-22
JP2022117070 2022-07-22
JPJP-P-2022-198304 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 (1)

Publication Number Publication Date
KR20250024075A true KR20250024075A (ko) 2025-02-18

Family

ID=89451906

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020257001432A Pending KR20250024075A (ko) 2022-07-22 2023-07-21 프레스 성형품의 제조 방법

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 (6)

* 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
JP2009255117A (ja) 2008-04-15 2009-11-05 Nippon Steel Corp 形状凍結性に優れたプレス成形方法およびその装置
JP2012166225A (ja) 2011-02-14 2012-09-06 Toyota Central R&D Labs Inc 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
JP2019002834A (ja) 2017-06-16 2019-01-10 株式会社オプトン 検査装置

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4716171B2 (ja) * 2005-05-16 2011-07-06 有限会社エムアンドエムリサーチ プレス加工の金型設計支援プログラムおよびその方法
JP5395470B2 (ja) * 2009-03-12 2014-01-22 ダイハツ工業株式会社 形状認識装置
JP5542019B2 (ja) * 2010-09-22 2014-07-09 ダイハツ工業株式会社 金型形状データ作成システム
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 (6)

* 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
JP2009255117A (ja) 2008-04-15 2009-11-05 Nippon Steel Corp 形状凍結性に優れたプレス成形方法およびその装置
JP2012166225A (ja) 2011-02-14 2012-09-06 Toyota Central R&D Labs Inc 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
JP2019002834A (ja) 2017-06-16 2019-01-10 株式会社オプトン 検査装置

Also Published As

Publication number Publication date
US20260014613A1 (en) 2026-01-15
JPWO2024019168A1 (https=) 2024-01-25
CN119604372A (zh) 2025-03-11
JP7409583B1 (ja) 2024-01-09
MX2025000862A (es) 2025-03-07
EP4541477A4 (en) 2025-08-27
EP4541477A1 (en) 2025-04-23

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PA0105 International application

Patent event date: 20250115

Patent event code: PA01051R01D

Comment text: International Patent Application

PA0201 Request for examination
PG1501 Laying open of application