JPS6358652B2 - - Google Patents
Info
- Publication number
- JPS6358652B2 JPS6358652B2 JP55127874A JP12787480A JPS6358652B2 JP S6358652 B2 JPS6358652 B2 JP S6358652B2 JP 55127874 A JP55127874 A JP 55127874A JP 12787480 A JP12787480 A JP 12787480A JP S6358652 B2 JPS6358652 B2 JP S6358652B2
- Authority
- JP
- Japan
- Prior art keywords
- punch
- cushion pad
- forming
- blank holder
- state
- 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.)
- Expired
Links
- 239000000463 material Substances 0.000 claims description 49
- 238000000465 moulding Methods 0.000 claims description 5
- 238000000034 method Methods 0.000 description 14
- 238000005452 bending Methods 0.000 description 7
- 238000007796 conventional method Methods 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 4
- 208000034656 Contusions Diseases 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 230000000452 restraining effect Effects 0.000 description 2
- 230000037303 wrinkles Effects 0.000 description 2
- 229920006311 Urethane elastomer Polymers 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000002542 deteriorative effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005555 metalworking Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 102200082816 rs34868397 Human genes 0.000 description 1
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP55127874A JPS5752525A (en) | 1980-09-17 | 1980-09-17 | Method for press forming |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP55127874A JPS5752525A (en) | 1980-09-17 | 1980-09-17 | Method for press forming |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5752525A JPS5752525A (en) | 1982-03-29 |
| JPS6358652B2 true JPS6358652B2 (de) | 1988-11-16 |
Family
ID=14970771
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP55127874A Granted JPS5752525A (en) | 1980-09-17 | 1980-09-17 | Method for press forming |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5752525A (de) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5959702B1 (ja) * | 2015-08-05 | 2016-08-02 | 株式会社Uacj | プレス成形品の製造方法及びプレス成形型 |
| WO2021065139A1 (ja) | 2019-10-02 | 2021-04-08 | Ｊｆｅスチール株式会社 | 自動車用外板パネルのプレス成形方法及びプレス成形装置 |
| WO2022091472A1 (ja) | 2020-10-26 | 2022-05-05 | Ｊｆｅスチール株式会社 | 自動車用外板パネルのプレス成形方法及びプレス成形装置 |
| CN114466714A (zh) * | 2019-09-30 | 2022-05-10 | 杰富意钢铁株式会社 | 汽车用外板面板的冲压成型方法及冲压成型装置 |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59104222A (ja) * | 1982-12-06 | 1984-06-16 | Toyota Motor Corp | 逆そり素材の絞り成形法 |
| EP0149424B1 (de) * | 1983-12-19 | 1990-11-14 | GRETAG Aktiengesellschaft | Verfahren, Vorrichtung und Farbmessstreifen für die Druckqualitätsbeurteilung |
| JPH0820311B2 (ja) * | 1989-12-12 | 1996-03-04 | 日本鋼管株式会社 | 色調測定装置 |
| JP5128106B2 (ja) * | 2006-10-17 | 2013-01-23 | 本田技研工業株式会社 | プレス加工方法およびプレス加工装置 |
| US8429946B2 (en) | 2006-10-17 | 2013-04-30 | Honda Motor Co., Ltd. | Press-working method, and press-working apparatus |
| JP2010167480A (ja) * | 2009-01-26 | 2010-08-05 | Honda Motor Co Ltd | プレス成形用金型及びプレス成形方法 |
-
1980
- 1980-09-17 JP JP55127874A patent/JPS5752525A/ja active Granted
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5959702B1 (ja) * | 2015-08-05 | 2016-08-02 | 株式会社Uacj | プレス成形品の製造方法及びプレス成形型 |
| JP2017030038A (ja) * | 2015-08-05 | 2017-02-09 | 株式会社Uacj | プレス成形品の製造方法及びプレス成形型 |
| CN114466714A (zh) * | 2019-09-30 | 2022-05-10 | 杰富意钢铁株式会社 | 汽车用外板面板的冲压成型方法及冲压成型装置 |
| US11813659B2 (en) | 2019-09-30 | 2023-11-14 | Jfe Steel Corporation | Press forming method and press forming apparatus for automotive outer panel |
| WO2021065139A1 (ja) | 2019-10-02 | 2021-04-08 | Ｊｆｅスチール株式会社 | 自動車用外板パネルのプレス成形方法及びプレス成形装置 |
| WO2022091472A1 (ja) | 2020-10-26 | 2022-05-05 | Ｊｆｅスチール株式会社 | 自動車用外板パネルのプレス成形方法及びプレス成形装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5752525A (en) | 1982-03-29 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101868309B (zh) | 冲压成形方法及冲压成形装置 | |
| EP1477245B1 (de) | Vorrichtung zum sequenziellen formen | |
| US3373585A (en) | Sheet metal shaping apparatus and method | |
| JPS6138721A (ja) | 板金プレス成形方法および装置 | |
| JPH0788580A (ja) | 金属容器本体を成形する方法 | |
| US7337645B2 (en) | Draw press with a fixed draw punch and a floating draw punch | |
| US6530255B1 (en) | Forming press apparatus | |
| JP2007326112A (ja) | プレス成形方法 | |
| JPH04284921A (ja) | 曲げ加工型 | |
| JPS6358652B2 (de) | ||
| CZ283164B6 (cs) | Zařízení pro lisování tabulových materiálů | |
| JPS6358651B2 (de) | ||
| US10933457B2 (en) | Pressing machine and a method for manufacturing a press-formed product | |
| CN105268848B (zh) | 用于成型汽车后背门板的成型模具 | |
| JPH06246355A (ja) | 高張力鋼板の曲げ加工方法 | |
| JP2773345B2 (ja) | 絞り加工型 | |
| JP2554768B2 (ja) | フランジ成形用金型 | |
| JP4232451B2 (ja) | 形状凍結性に優れたプレス加工方法 | |
| JP4158028B2 (ja) | 金属板のプレス加工工具および加工方法 | |
| US760921A (en) | Drawing-press. | |
| JPS61137628A (ja) | プレス品のｕ曲げ加工法 | |
| JPS60191620A (ja) | プレス型 | |
| JPH04172128A (ja) | 曲げ成形方法 | |
| JPH0618655Y2 (ja) | プレス成形装置 | |
| JPH0337442B2 (de) |