MX2022010088A - Metodo de formado en prensa y metodo de evaluacion de forma para piezas formadas en prensa. - Google Patents
Metodo de formado en prensa y metodo de evaluacion de forma para piezas formadas en prensa.Info
- Publication number
- MX2022010088A MX2022010088A MX2022010088A MX2022010088A MX2022010088A MX 2022010088 A MX2022010088 A MX 2022010088A MX 2022010088 A MX2022010088 A MX 2022010088A MX 2022010088 A MX2022010088 A MX 2022010088A MX 2022010088 A MX2022010088 A MX 2022010088A
- Authority
- MX
- Mexico
- Prior art keywords
- press
- formed article
- dies
- forming
- shape evaluation
- Prior art date
Links
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
- 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
-
- 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
- B21D22/02—Stamping using rigid devices or tools
-
- 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
- B21D22/24—Deep-drawing involving two drawing operations having effects in opposite directions with respect to the blank
-
- 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
- B21D25/00—Working sheet metal of limited length by stretching, e.g. for straightening
- B21D25/04—Clamping arrangements
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Shaping Metal By Deep-Drawing, Or The Like (AREA)
- Forging (AREA)
- Analysing Materials By The Use Of Radiation (AREA)
Abstract
Un método de formado en prensa de acuerdo con la presente invención es para controlar un cambio de forma de una pieza formada en prensa (1) a lo largo del tiempo después de una liberación de un troquel de formado en prensa y recuperación elástica, e incluye: un paso de formado en prensa (S1) de formado en prensa de una lámina de metal en la pieza formada en prensa (1) utilizando el troquel de formado en prensa; un paso de liberación del troquel (S3) de liberar la pieza formada en prensa (1), que se forma en prensa, del troquel de formado en prensa; y un paso de sujeción del troquel posterior a la liberación (S5) de sujetar la pieza formada en prensa (1) liberada en una forma de punto muerto inferior de formación durante 30 minutos o más usando el troquel de formado en prensa.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2020029205A JP6981487B2 (ja) | 2020-02-25 | 2020-02-25 | プレス成形方法及びプレス成形品の形状評価方法 |
PCT/JP2020/037619 WO2021171678A1 (ja) | 2020-02-25 | 2020-10-02 | プレス成形方法及びプレス成形品の形状評価方法 |
Publications (1)
Publication Number | Publication Date |
---|---|
MX2022010088A true MX2022010088A (es) | 2022-09-02 |
Family
ID=77490153
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MX2022010088A MX2022010088A (es) | 2020-02-25 | 2020-10-02 | Metodo de formado en prensa y metodo de evaluacion de forma para piezas formadas en prensa. |
Country Status (7)
Country | Link |
---|---|
US (1) | US12090541B2 (es) |
EP (1) | EP4112201A4 (es) |
JP (1) | JP6981487B2 (es) |
KR (1) | KR20220127292A (es) |
CN (1) | CN115135426A (es) |
MX (1) | MX2022010088A (es) |
WO (1) | WO2021171678A1 (es) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP7342921B2 (ja) | 2021-09-29 | 2023-09-12 | Jfeスチール株式会社 | プレス成形品の形状変化予測方法 |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH049225A (ja) * | 1990-04-25 | 1992-01-14 | Sumitomo Metal Ind Ltd | プレス成形方法 |
JPH11197748A (ja) * | 1998-01-08 | 1999-07-27 | Mitsubishi Electric Corp | 板材の曲げ加工方法 |
KR100395359B1 (ko) * | 2001-06-28 | 2003-08-21 | 쌍용자동차 주식회사 | 자동차의 부품측정용 고정구 |
JP4575799B2 (ja) * | 2005-02-02 | 2010-11-04 | 新日本製鐵株式会社 | 成形性に優れたホットプレス高強度鋼製部材の製造方法 |
JP5008896B2 (ja) * | 2006-05-17 | 2012-08-22 | 日産自動車株式会社 | 温間プレス成形高強度部材及びその製造方法 |
JP5795151B2 (ja) * | 2010-06-03 | 2015-10-14 | Jfeスチール株式会社 | プレス部品の成形解析方法 |
JP5866892B2 (ja) * | 2011-09-06 | 2016-02-24 | Jfeスチール株式会社 | 応力−歪み関係評価方法およびスプリングバック量予測方法 |
JP2013113144A (ja) | 2011-11-25 | 2013-06-10 | Mitsubishi Heavy Ind Ltd | 構造部材の経年曲がり量予測方法 |
JP5523434B2 (ja) | 2011-11-29 | 2014-06-18 | 豊田合成株式会社 | フューエルリッド構造 |
US20150064052A1 (en) * | 2012-03-06 | 2015-03-05 | Jfe Steel Corporation | Warm press forming method and automobile frame component |
JP5910224B2 (ja) * | 2012-03-26 | 2016-04-27 | Jfeスチール株式会社 | プレス成形解析方法 |
JP6037054B2 (ja) * | 2013-12-26 | 2016-11-30 | 新日鐵住金株式会社 | ハット形断面部品の製造方法 |
JP6197766B2 (ja) * | 2014-08-26 | 2017-09-20 | Jfeスチール株式会社 | プレス成形用金型装置 |
US10303822B2 (en) * | 2017-03-30 | 2019-05-28 | Livermore Software Technology Corp. | Systems and methods of designing geometry of tool set in a numerical simulation of sheet metal forming operations including springback compensation |
-
2020
- 2020-02-25 JP JP2020029205A patent/JP6981487B2/ja active Active
- 2020-10-02 CN CN202080096871.1A patent/CN115135426A/zh active Pending
- 2020-10-02 WO PCT/JP2020/037619 patent/WO2021171678A1/ja active Application Filing
- 2020-10-02 US US17/799,782 patent/US12090541B2/en active Active
- 2020-10-02 KR KR1020227027784A patent/KR20220127292A/ko not_active Application Discontinuation
- 2020-10-02 MX MX2022010088A patent/MX2022010088A/es unknown
- 2020-10-02 EP EP20921529.2A patent/EP4112201A4/en active Pending
Also Published As
Publication number | Publication date |
---|---|
EP4112201A1 (en) | 2023-01-04 |
US12090541B2 (en) | 2024-09-17 |
WO2021171678A1 (ja) | 2021-09-02 |
JP2021133374A (ja) | 2021-09-13 |
US20230100401A1 (en) | 2023-03-30 |
KR20220127292A (ko) | 2022-09-19 |
CN115135426A (zh) | 2022-09-30 |
EP4112201A4 (en) | 2023-08-09 |
JP6981487B2 (ja) | 2021-12-15 |
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