KR102449292B1 - 프레스 성형 부품 및 그 제조 방법 - Google Patents

프레스 성형 부품 및 그 제조 방법 Download PDF

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Publication number
KR102449292B1
KR102449292B1 KR1020217011666A KR20217011666A KR102449292B1 KR 102449292 B1 KR102449292 B1 KR 102449292B1 KR 1020217011666 A KR1020217011666 A KR 1020217011666A KR 20217011666 A KR20217011666 A KR 20217011666A KR 102449292 B1 KR102449292 B1 KR 102449292B1
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KR
South Korea
Prior art keywords
vertical wall
top plate
curved
press
shape
Prior art date
Application number
KR1020217011666A
Other languages
English (en)
Korean (ko)
Other versions
KR20210060590A (ko
Inventor
히로토 미야케
도요히사 신미야
유지 야마사키
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.)
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Publication date
Application filed by 제이에프이 스틸 가부시키가이샤 filed Critical 제이에프이 스틸 가부시키가이샤
Publication of KR20210060590A publication Critical patent/KR20210060590A/ko
Application granted granted Critical
Publication of KR102449292B1 publication Critical patent/KR102449292B1/ko

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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
    • B21D5/00—Bending sheet metal along straight lines, e.g. to form simple curves
    • B21D5/06—Bending sheet metal along straight lines, e.g. to form simple curves by drawing procedure making use of dies or forming-rollers, e.g. making profiles
    • 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
    • B21D22/00—Shaping without cutting, by stamping, spinning, or deep-drawing
    • B21D22/20—Deep-drawing
    • B21D22/22—Deep-drawing with devices for holding the edge of the blanks
    • 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
    • B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
    • B21D43/02—Advancing work in relation to the stroke of the die or tool
    • B21D43/04—Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work
    • B21D43/05—Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work specially adapted for 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Shaping Metal By Deep-Drawing, Or The Like (AREA)
  • Body Structure For Vehicles (AREA)
  • Glass Compositions (AREA)
  • Press-Shaping Or Shaping Using Conveyers (AREA)
  • Battery Electrode And Active Subsutance (AREA)
KR1020217011666A 2018-10-31 2019-06-28 프레스 성형 부품 및 그 제조 방법 KR102449292B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2018205495 2018-10-31
JPJP-P-2018-205495 2018-10-31
PCT/JP2019/025968 WO2020090153A1 (ja) 2018-10-31 2019-06-28 プレス成形部品及びその製造方法

Publications (2)

Publication Number Publication Date
KR20210060590A KR20210060590A (ko) 2021-05-26
KR102449292B1 true KR102449292B1 (ko) 2022-09-29

Family

ID=70464388

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020217011666A KR102449292B1 (ko) 2018-10-31 2019-06-28 프레스 성형 부품 및 그 제조 방법

Country Status (7)

Country Link
US (1) US20210379639A1 (zh)
EP (1) EP3858510A4 (zh)
JP (1) JP6881691B2 (zh)
KR (1) KR102449292B1 (zh)
CN (1) CN112888514B (zh)
MX (1) MX2021004861A (zh)
WO (1) WO2020090153A1 (zh)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2016131984A (ja) * 2015-01-16 2016-07-25 Ｊｆｅスチール株式会社 プレス成形方法
JP2018164919A (ja) * 2017-03-28 2018-10-25 Ｊｆｅスチール株式会社 プレス成形装置及びプレス成形品の製造方法

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2551022B2 (ja) * 1987-09-04 1996-11-06 トヨタ自動車株式会社 絞り加工方法とそのためのプレス型
JPH0966320A (ja) 1995-08-31 1997-03-11 Furukawa Electric Co Ltd:The 深絞り加工により傾斜立壁湾曲部を形成するＡｌ又はＡｌ合金板の成形方法
FR2876929B1 (fr) * 2004-10-27 2008-05-16 Renault Sas Procede de fabrication d'une piece metallique a tres haute limite elastique, notamment en acier, et piece correspondante
JP5152976B2 (ja) * 2008-03-31 2013-02-27 ダイハツ工業株式会社 プレス金型
ES2741881T3 (es) * 2010-05-19 2020-02-12 Nippon Steel Corp Método de conformación por prensado de componentes con forma de L
ES2600402T3 (es) * 2010-11-24 2017-02-08 Nippon Steel & Sumitomo Metal Corporation Método para fabricar un producto con forma de L
KR101868706B1 (ko) * 2013-07-19 2018-06-18 제이에프이 스틸 가부시키가이샤 프레스 성형 방법 및 프레스 성형 부품의 제조 방법
WO2016104376A1 (ja) * 2014-12-22 2016-06-30 新日鐵住金株式会社 ハット形断面部品の製造方法
MX2017012499A (es) * 2015-03-31 2018-01-18 Jfe Steel Corp Metodo de moldeado a presion, metodo de fabricacion de componente con el metodo de moldeado a presion y componente fabricado con el metodo de moldeado a presion.
JP7071066B2 (ja) 2017-06-02 2022-05-18 キヤノン株式会社 撮像装置及び移動体

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2016131984A (ja) * 2015-01-16 2016-07-25 Ｊｆｅスチール株式会社 プレス成形方法
JP2018164919A (ja) * 2017-03-28 2018-10-25 Ｊｆｅスチール株式会社 プレス成形装置及びプレス成形品の製造方法

Also Published As

Publication number Publication date
EP3858510A4 (en) 2021-12-15
WO2020090153A1 (ja) 2020-05-07
JP6881691B2 (ja) 2021-06-02
JPWO2020090153A1 (ja) 2021-02-15
MX2021004861A (es) 2021-06-08
CN112888514B (zh) 2023-01-10
CN112888514A (zh) 2021-06-01
EP3858510A1 (en) 2021-08-04
KR20210060590A (ko) 2021-05-26
US20210379639A1 (en) 2021-12-09

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