MX2022012218A - Metodo para fabricar un componente prensado, metodo para fabricar material en bruto y chapa de acero. - Google Patents
Metodo para fabricar un componente prensado, metodo para fabricar material en bruto y chapa de acero.Info
- Publication number
- MX2022012218A MX2022012218A MX2022012218A MX2022012218A MX2022012218A MX 2022012218 A MX2022012218 A MX 2022012218A MX 2022012218 A MX2022012218 A MX 2022012218A MX 2022012218 A MX2022012218 A MX 2022012218A MX 2022012218 A MX2022012218 A MX 2022012218A
- Authority
- MX
- Mexico
- Prior art keywords
- manufacturing
- cutting
- concern
- steel sheet
- pressed component
- Prior art date
Links
- 238000000034 method Methods 0.000 title abstract 3
- 239000000463 material Substances 0.000 title abstract 2
- 238000004519 manufacturing process Methods 0.000 title 2
- 229910000831 Steel Inorganic materials 0.000 title 1
- 239000010959 steel Substances 0.000 title 1
- 238000005336 cracking Methods 0.000 abstract 5
- 230000003111 delayed effect Effects 0.000 abstract 2
- 238000000465 moulding Methods 0.000 abstract 2
- 238000007781 pre-processing Methods 0.000 abstract 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
- 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
- B21D24/16—Additional equipment in association with the tools, e.g. for shearing, for trimming
-
- 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
- B21D37/00—Tools as parts of machines covered by this subclass
- B21D37/08—Dies with different parts for several steps in a process
-
- 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
- B21D43/28—Associations of cutting devices therewith
-
- 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
-
- 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
- B21D28/00—Shaping by press-cutting; Perforating
- B21D28/02—Punching blanks or articles with or without obtaining scrap; Notching
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Shaping Metal By Deep-Drawing, Or The Like (AREA)
- Laser Beam Processing (AREA)
Abstract
Se proporciona una tecnología capaz de suprimir el agrietamiento de un extremo debido a una fractura retardada sin restricciones sobre la forma del componente prensado objetivo. Cuando se estima que el agrietamiento del extremo debido a la fractura retardada en un extremo de un material que va a ser prensado es preocupante, el procesamiento de doble corte que incluye efectuar el procesamiento de corte del extremo que contiene al menos un lugar donde se proporciona el agrietamiento del extremo es dos veces más preocupante como preprocesamiento para la formación en prensa que genera preocupación por el agrietamiento de un extremo. El procesamiento de doble corte incluye efectuar, en el primer corte, un corte para formar una porción de proyección parcial en forma de viga en una posición que contiene el lugar donde el agrietamiento del extremo es preocupante y el corte de la porción de proyección en el segundo corte.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2020063178 | 2020-03-31 | ||
| PCT/JP2021/011181 WO2021200233A1 (ja) | 2020-03-31 | 2021-03-18 | プレス部品の製造方法、ブランク材の製造方法、及び鋼板 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| MX2022012218A true MX2022012218A (es) | 2022-10-27 |
Family
ID=77928842
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| MX2022012218A MX2022012218A (es) | 2020-03-31 | 2021-03-18 | Metodo para fabricar un componente prensado, metodo para fabricar material en bruto y chapa de acero. |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US20230113628A1 (es) |
| EP (1) | EP4129514A4 (es) |
| JP (1) | JP6977913B1 (es) |
| KR (1) | KR20220143115A (es) |
| CN (1) | CN115379908A (es) |
| MX (1) | MX2022012218A (es) |
| WO (1) | WO2021200233A1 (es) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP7456429B2 (ja) | 2021-10-08 | 2024-03-27 | Ｊｆｅスチール株式会社 | プレス部品の製造方法、プレス部品、及びブランク材の製造方法 |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6380026U (es) * | 1986-11-14 | 1988-05-26 | ||
| JP2506400B2 (ja) * | 1988-02-01 | 1996-06-12 | 日産自動車株式会社 | 絞り成形方法 |
| JPH0234226A (ja) * | 1988-07-26 | 1990-02-05 | Nissan Motor Co Ltd | 絞り成形方法 |
| JP2004174542A (ja) | 2002-11-26 | 2004-06-24 | Fukae Kosakusho:Kk | 金属板材のプレス加工方法 |
| KR101815404B1 (ko) * | 2013-09-20 | 2018-01-04 | 신닛테츠스미킨 카부시키카이샤 | 프레스 성형품 및 프레스 성형품의 제조 방법 및 프레스 성형품의 제조 장치 |
| JP6156608B1 (ja) * | 2015-08-28 | 2017-07-05 | Ｊｆｅスチール株式会社 | 伸びフランジ成形部品の製造方法 |
| JP2020063178A (ja) | 2018-10-18 | 2020-04-23 | 株式会社プラスラボ | 酸化カルシウムを含む焼成物の分散液 |
| JP6747631B1 (ja) * | 2019-01-31 | 2020-08-26 | Ｊｆｅスチール株式会社 | プレス部品の製造方法及びブランク材の製造方法 |
-
2021
- 2021-03-18 EP EP21782063.8A patent/EP4129514A4/en active Pending
- 2021-03-18 KR KR1020227032433A patent/KR20220143115A/ko unknown
- 2021-03-18 CN CN202180026260.4A patent/CN115379908A/zh active Pending
- 2021-03-18 JP JP2021536795A patent/JP6977913B1/ja active Active
- 2021-03-18 WO PCT/JP2021/011181 patent/WO2021200233A1/ja unknown
- 2021-03-18 MX MX2022012218A patent/MX2022012218A/es unknown
- 2021-03-18 US US17/913,742 patent/US20230113628A1/en active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| EP4129514A4 (en) | 2023-09-27 |
| US20230113628A1 (en) | 2023-04-13 |
| KR20220143115A (ko) | 2022-10-24 |
| EP4129514A1 (en) | 2023-02-08 |
| JPWO2021200233A1 (es) | 2021-10-07 |
| CN115379908A (zh) | 2022-11-22 |
| WO2021200233A1 (ja) | 2021-10-07 |
| JP6977913B1 (ja) | 2021-12-08 |
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