JP6156608B1 - 伸びフランジ成形部品の製造方法 - Google Patents
伸びフランジ成形部品の製造方法 Download PDFInfo
- Publication number
- JP6156608B1 JP6156608B1 JP2017505584A JP2017505584A JP6156608B1 JP 6156608 B1 JP6156608 B1 JP 6156608B1 JP 2017505584 A JP2017505584 A JP 2017505584A JP 2017505584 A JP2017505584 A JP 2017505584A JP 6156608 B1 JP6156608 B1 JP 6156608B1
- Authority
- JP
- Japan
- Prior art keywords
- flange
- bent
- outer peripheral
- peripheral edge
- top plate
- 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
Links
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 28
- 230000002093 peripheral effect Effects 0.000 claims abstract description 71
- 239000000463 material Substances 0.000 claims abstract description 52
- 238000000465 moulding Methods 0.000 claims abstract description 39
- 238000005452 bending Methods 0.000 claims abstract description 23
- 238000009966 trimming Methods 0.000 claims abstract description 5
- 238000000034 method Methods 0.000 claims description 21
- 238000005336 cracking Methods 0.000 abstract description 12
- 230000000630 rising effect Effects 0.000 description 12
- 239000000047 product Substances 0.000 description 11
- 230000000052 comparative effect Effects 0.000 description 10
- 239000002184 metal Substances 0.000 description 10
- 229910000831 Steel Inorganic materials 0.000 description 4
- 239000010959 steel Substances 0.000 description 4
- 239000012467 final product Substances 0.000 description 3
- 239000007769 metal material Substances 0.000 description 3
- 239000012778 molding material Substances 0.000 description 3
- 230000002787 reinforcement Effects 0.000 description 3
- 239000010960 cold rolled steel Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000011156 evaluation Methods 0.000 description 2
- 238000004080 punching Methods 0.000 description 2
- 230000037303 wrinkles Effects 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000001629 suppression Effects 0.000 description 1
- 239000013585 weight reducing agent Substances 0.000 description 1
Images
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
- B21D19/00—Flanging or other edge treatment, e.g. of tubes
-
- 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
- B21D19/00—Flanging or other edge treatment, e.g. of tubes
- B21D19/08—Flanging or other edge treatment, e.g. of tubes by single or successive action of pressing tools, e.g. vice jaws
-
- 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
- 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)
- Bending Of Plates, Rods, And Pipes (AREA)
- Punching Or Piercing (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2015169227 | 2015-08-28 | ||
JP2015169227 | 2015-08-28 | ||
PCT/JP2016/074657 WO2017038579A1 (ja) | 2015-08-28 | 2016-08-24 | 伸びフランジ成形部品の製造方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP6156608B1 true JP6156608B1 (ja) | 2017-07-05 |
JPWO2017038579A1 JPWO2017038579A1 (ja) | 2017-08-31 |
Family
ID=58187449
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2017505584A Active JP6156608B1 (ja) | 2015-08-28 | 2016-08-24 | 伸びフランジ成形部品の製造方法 |
Country Status (5)
Country | Link |
---|---|
JP (1) | JP6156608B1 (zh) |
KR (1) | KR102023541B1 (zh) |
CN (1) | CN107921504B (zh) |
MX (1) | MX367318B (zh) |
WO (1) | WO2017038579A1 (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20220040748A1 (en) * | 2019-01-31 | 2022-02-10 | Jfe Steel Corporation | Method for manufacturing pressed component, and method for manufacturing blank material |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6908078B2 (ja) * | 2018-10-31 | 2021-07-21 | Jfeスチール株式会社 | プレス部品の製造方法及び下金型の設計方法 |
KR102499437B1 (ko) * | 2019-01-11 | 2023-02-13 | 제이에프이 스틸 가부시키가이샤 | 프레스 성형 방법, 판상 재료의 블랭크재, 중간 성형품, 프레스 성형품의 제조 방법 및 프레스 성형품 |
EP3909697A4 (en) * | 2019-01-11 | 2022-03-02 | JFE Steel Corporation | PRESSING PROCESS, BLANK OF SHEET MATERIAL, INTERMEDIATE, METHOD OF MAKING A PRESSING AND PRESSING |
WO2020153500A1 (ja) * | 2019-01-25 | 2020-07-30 | 日本製鉄株式会社 | プレス成形方法およびプレス装置 |
CN115379908A (zh) * | 2020-03-31 | 2022-11-22 | 杰富意钢铁株式会社 | 压制部件的制造方法、坯料的制造方法及钢板 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002282952A (ja) * | 2001-03-22 | 2002-10-02 | Kobe Steel Ltd | アルミニウム合金パネル成形品のプレス成形方法 |
JP2012245536A (ja) * | 2011-05-26 | 2012-12-13 | Nippon Steel Corp | プレス部品の成形方法 |
JP2013169578A (ja) * | 2012-02-22 | 2013-09-02 | Topre Corp | プレス部品の成形方法 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2535414C2 (ru) * | 2010-05-19 | 2014-12-10 | Ниппон Стил Энд Сумитомо Метал Корпорейшн | Способ штамповки компонента, имеющего l-образную форму (варианты) |
US9718499B2 (en) * | 2013-01-07 | 2017-08-01 | Nippon Steel & Sumitomo Metal Corporation | Press component and method and device for manufacturing same |
JP6052478B1 (ja) * | 2015-06-16 | 2016-12-27 | Jfeスチール株式会社 | 伸びフランジ成形部品の製造方法 |
-
2016
- 2016-08-24 CN CN201680049697.9A patent/CN107921504B/zh active Active
- 2016-08-24 WO PCT/JP2016/074657 patent/WO2017038579A1/ja active Application Filing
- 2016-08-24 KR KR1020187005408A patent/KR102023541B1/ko active IP Right Grant
- 2016-08-24 MX MX2018002445A patent/MX367318B/es active IP Right Grant
- 2016-08-24 JP JP2017505584A patent/JP6156608B1/ja active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002282952A (ja) * | 2001-03-22 | 2002-10-02 | Kobe Steel Ltd | アルミニウム合金パネル成形品のプレス成形方法 |
JP2012245536A (ja) * | 2011-05-26 | 2012-12-13 | Nippon Steel Corp | プレス部品の成形方法 |
JP2013169578A (ja) * | 2012-02-22 | 2013-09-02 | Topre Corp | プレス部品の成形方法 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20220040748A1 (en) * | 2019-01-31 | 2022-02-10 | Jfe Steel Corporation | Method for manufacturing pressed component, and method for manufacturing blank material |
US11931788B2 (en) * | 2019-01-31 | 2024-03-19 | Jfe Steel Corporation | Method for manufacturing pressed component, and method for manufacturing blank material |
Also Published As
Publication number | Publication date |
---|---|
MX367318B (es) | 2019-08-15 |
KR20180031764A (ko) | 2018-03-28 |
WO2017038579A1 (ja) | 2017-03-09 |
CN107921504B (zh) | 2020-02-07 |
KR102023541B1 (ko) | 2019-09-20 |
MX2018002445A (es) | 2018-06-15 |
JPWO2017038579A1 (ja) | 2017-08-31 |
CN107921504A (zh) | 2018-04-17 |
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