JP5863886B2 - 冷間プレス成形方法 - Google Patents

冷間プレス成形方法 Download PDF

Info

Publication number: JP5863886B2
Authority: JP; Japan
Prior art keywords: shape; molding; cross; sectional; molded
Prior art date: 2014-06-16
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

JP2014123247A

Other languages

English (en)

Japanese (ja)

Other versions

JP2016002560A (ja

Inventor

健太郎佐藤

和彦樋貝

小日置　英明

英明小日置

靖廣岸上

和紀笹本

高志米山

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

Futaba Industrial Co Ltd

Original Assignee

JFE Steel Corp

Futaba Industrial Co Ltd

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.)

2014-06-16

Filing date

2014-06-16

Publication date

2016-02-17

2014-06-16 Application filed by JFE Steel Corp, Futaba Industrial Co Ltd filed Critical JFE Steel Corp

2014-06-16 Priority to JP2014123247A priority Critical patent/JP5863886B2/ja

2015-06-05 Priority to PCT/JP2015/066384 priority patent/WO2015194401A1/fr

2016-01-12 Publication of JP2016002560A publication Critical patent/JP2016002560A/ja

2016-02-17 Application granted granted Critical

2016-02-17 Publication of JP5863886B2 publication Critical patent/JP5863886B2/ja

Status Active legal-status Critical Current

2034-06-16 Anticipated expiration legal-status Critical

Links

238000000034 method Methods 0.000 title claims description 60
238000000465 moulding Methods 0.000 claims description 85
238000009966 trimming Methods 0.000 claims description 29
238000010097 foam moulding Methods 0.000 claims description 11
238000004519 manufacturing process Methods 0.000 claims description 8
238000003825 pressing Methods 0.000 claims description 6
230000037303 wrinkles Effects 0.000 description 33
239000000463 material Substances 0.000 description 31
239000000047 product Substances 0.000 description 27
239000002184 metal Substances 0.000 description 6
238000005336 cracking Methods 0.000 description 5
229910000831 Steel Inorganic materials 0.000 description 4
239000010959 steel Substances 0.000 description 4
230000000052 comparative effect Effects 0.000 description 2
230000000694 effects Effects 0.000 description 2
238000005452 bending Methods 0.000 description 1
230000037396 body weight Effects 0.000 description 1
230000007547 defect Effects 0.000 description 1
238000010586 diagram Methods 0.000 description 1
239000012467 final product Substances 0.000 description 1
239000006260 foam Substances 0.000 description 1
238000005187 foaming Methods 0.000 description 1
230000012447 hatching Effects 0.000 description 1
230000000452 restraining effect Effects 0.000 description 1
230000000630 rising effect Effects 0.000 description 1
238000007493 shaping process Methods 0.000 description 1
230000001629 suppression Effects 0.000 description 1

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
- B21D22/26—Deep-drawing for making peculiarly, e.g. irregularly, shaped articles
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D25/00—Superstructure or monocoque structure sub-units; Parts or details thereof not otherwise provided for
- B62D25/04—Door pillars ; windshield pillars

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Shaping Metal By Deep-Drawing, Or The Like (AREA)
Body Structure For Vehicles (AREA)

JP2014123247A 2014-06-16 2014-06-16 冷間プレス成形方法 Active JP5863886B2 (ja)

Priority Applications (2)

Application Number	Priority Date	Filing Date	Title
JP2014123247A JP5863886B2 (ja)	2014-06-16	2014-06-16	冷間プレス成形方法
PCT/JP2015/066384 WO2015194401A1 (fr)	2014-06-16	2015-06-05	Procédé de formage à la presse à froid

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
JP2014123247A JP5863886B2 (ja)	2014-06-16	2014-06-16	冷間プレス成形方法

Publications (2)

Publication Number	Publication Date
JP2016002560A JP2016002560A (ja)	2016-01-12
JP5863886B2 true JP5863886B2 (ja)	2016-02-17

Family

ID=54935389

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
JP2014123247A Active JP5863886B2 (ja)	2014-06-16	2014-06-16	冷間プレス成形方法

Country Status (2)

Country	Link
JP (1)	JP5863886B2 (fr)
WO (1)	WO2015194401A1 (fr)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JP6176429B1 (ja) *	2016-02-16	2017-08-09	Ｊｆｅスチール株式会社	プレス成形品の製造方法
CN108698104B (zh) *	2016-02-16	2019-12-06	杰富意钢铁株式会社	冲压成型品的制造方法
JP6662113B2 (ja) *	2016-03-07	2020-03-11	日本製鉄株式会社	湾曲部を有する部品を成形するプレス金型
BR112018068949A2 (pt) *	2016-03-28	2019-01-22	Nippon Steel & Sumitomo Metal Corp	método para fabricação de artigo conformado por pressão
MX2018015402A (es)	2016-06-16	2019-04-22	Nippon Steel & Sumitomo Metal Corp	Cuerpo estirado para miembro estructural de vehiculo, metodo de fabricacion del cuerpo estirado para miembro estructural de vehiculo, y aparato de fabricacion del cuerpo estirado para el miembro estructural de vehiculo.
JP6485423B2 (ja) *	2016-08-30	2019-03-20	Ｊｆｅスチール株式会社	プレス成形品の製造方法
JP6690605B2 (ja)	2017-07-06	2020-04-28	Ｊｆｅスチール株式会社	プレス成形方法
EP3819037A4 (fr) *	2018-07-03	2021-08-11	JFE Steel Corporation	Procédé de conception de forme de moule et procédé de production de pièce pressée
JP7173847B2 (ja) *	2018-11-30	2022-11-16	ダイハツ工業株式会社	プレス成形方法
CA3135330C (fr) *	2019-03-28	2023-06-27	Honda Motor Co., Ltd.	Procede de formage a la presse
JP7111057B2 (ja) *	2019-05-15	2022-08-02	Ｊｆｅスチール株式会社	プレス成形方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JP4879588B2 (ja) *	2006-01-19	2012-02-22	新日本製鐵株式会社	スプリングバックが抑制される引張強度が４４０ＭＰａ以上の自動車部品用金属板プレス成形方法
JP2008284576A (ja) *	2007-05-16	2008-11-27	Wuu Shiang Industrial Co Ltd	高張力鋼板のプレス成形加工方法及びプレス加工設備
JP5151784B2 (ja) *	2008-08-05	2013-02-27	新日鐵住金株式会社	センターピラーアウターパネルの製造方法およびセンターピラーアウターパネル用ブランク
US20100126244A1 (en) *	2008-11-27	2010-05-27	Yong-Wah Chien	Method for forming high tensile strength metal sheet

2014
- 2014-06-16 JP JP2014123247A patent/JP5863886B2/ja active Active
2015
- 2015-06-05 WO PCT/JP2015/066384 patent/WO2015194401A1/fr active Application Filing

Also Published As

Publication number	Publication date
WO2015194401A1 (fr)	2015-12-23
JP2016002560A (ja)	2016-01-12

Legal Events

Date	Code	Title	Description
2015-10-29	A621	Written request for application examination	Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20151029
2015-10-29	A871	Explanation of circumstances concerning accelerated examination	Free format text: JAPANESE INTERMEDIATE CODE: A871 Effective date: 20151029
2015-12-16	A975	Report on accelerated examination	Free format text: JAPANESE INTERMEDIATE CODE: A971005 Effective date: 20151215
2015-12-16	TRDD	Decision of grant or rejection written
2015-12-24	A01	Written decision to grant a patent or to grant a registration (utility model)	Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20151222
2016-01-07	A61	First payment of annual fees (during grant procedure)	Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20151222
2016-01-08	R150	Certificate of patent or registration of utility model	Ref document number: 5863886 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150
2020-12-11	R250	Receipt of annual fees	Free format text: JAPANESE INTERMEDIATE CODE: R250
2021-12-13	R250	Receipt of annual fees	Free format text: JAPANESE INTERMEDIATE CODE: R250
2022-12-13	R250	Receipt of annual fees	Free format text: JAPANESE INTERMEDIATE CODE: R250
2023-12-12	R250	Receipt of annual fees	Free format text: JAPANESE INTERMEDIATE CODE: R250

Publication	Publication Date	Title
JP5863886B2 (ja)	2016-02-17	冷間プレス成形方法
KR101958584B1 (ko)	2019-03-14	프레스 성형품의 제조 방법, 제조 장치 및 제조 설비열
KR20170080681A (ko)	2017-07-10	프레스 성형품의 제조 방법 및 제조 장치
JP6191846B2 (ja)	2017-09-06	プレス成形方法およびプレス成形部品の製造方法並びにそれらの方法に用いられる予備成形形状の決定方法
KR102220417B1 (ko)	2021-02-25	프레스 성형품의 제조 방법 및 제조 장치
JP6052478B1 (ja)	2016-12-27	伸びフランジ成形部品の製造方法
US10933457B2 (en)	2021-03-02	Pressing machine and a method for manufacturing a press-formed product
KR20130100006A (ko)	2013-09-06	강판의 프레스 성형 방법
CN105307792A (zh)	2016-02-03	冲压成型方法
JP6497150B2 (ja)	2019-04-10	熱間プレス用金型、熱間プレス装置および熱間プレス成形品の製造方法
JP6011680B1 (ja)	2016-10-19	プレス成形方法及びプレス成形金型
KR102300153B1 (ko)	2021-09-08	프레스 성형 방법
JP6015784B2 (ja)	2016-10-26	伸びフランジ成形部品の製造方法
JP5987942B1 (ja)	2016-09-07	プレス成形金型
JP6112226B2 (ja)	2017-04-12	プレス成形方法、及びプレス成形部品の製造方法
KR102018964B1 (ko)	2019-09-05	프레스 성형 방법 및 그 방법을 사용한 부품의 제조 방법 그리고 프레스 성형 장치
JP6396842B2 (ja)	2018-09-26	プレス加工品の製造方法
JP5979164B2 (ja)	2016-08-24	プレス成形方法
JP6969133B2 (ja)	2021-11-24	伸びフランジを有する成形体及びその製造方法
JP6330766B2 (ja)	2018-05-30	プレス成形方法
JPWO2017195795A1 (ja)	2019-01-17	構造体及びその製造方法
WO2021181982A1 (fr)	2021-09-16	Procédé de fabrication d'élément pressé, plaque métallique pour moulage à la presse, et plaque d'acier à haute résistance à la traction
KR20230003550A (ko)	2023-01-06	프레스 성형 방법
KR20200050197A (ko)	2020-05-11	경사벽부의 주름을 없앨 수 있는 프레스 성형 방법