JPS574324A - Method and apparatus of press forming - Google Patents
Method and apparatus of press formingInfo
- Publication number
- JPS574324A JPS574324A JP7702880A JP7702880A JPS574324A JP S574324 A JPS574324 A JP S574324A JP 7702880 A JP7702880 A JP 7702880A JP 7702880 A JP7702880 A JP 7702880A JP S574324 A JPS574324 A JP S574324A
- Authority
- JP
- Japan
- Prior art keywords
- blank holder
- lower die
- forming surface
- forming
- press
- 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.)
- Granted
Links
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7702880A JPS574324A (en) | 1980-06-06 | 1980-06-06 | Method and apparatus of press forming |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7702880A JPS574324A (en) | 1980-06-06 | 1980-06-06 | Method and apparatus of press forming |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS574324A true JPS574324A (en) | 1982-01-09 |
JPS6350093B2 JPS6350093B2 (ja) | 1988-10-06 |
Family
ID=13622285
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP7702880A Granted JPS574324A (en) | 1980-06-06 | 1980-06-06 | Method and apparatus of press forming |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS574324A (ja) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58125623U (ja) * | 1982-02-13 | 1983-08-26 | トヨタ自動車株式会社 | 複動プレス機における先行しわ押え装置 |
JPS5966939A (ja) * | 1982-10-07 | 1984-04-16 | Honda Motor Co Ltd | フランジ付カツプ状物のプレス成形方法 |
-
1980
- 1980-06-06 JP JP7702880A patent/JPS574324A/ja active Granted
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58125623U (ja) * | 1982-02-13 | 1983-08-26 | トヨタ自動車株式会社 | 複動プレス機における先行しわ押え装置 |
JPS6229140Y2 (ja) * | 1982-02-13 | 1987-07-27 | ||
JPS5966939A (ja) * | 1982-10-07 | 1984-04-16 | Honda Motor Co Ltd | フランジ付カツプ状物のプレス成形方法 |
JPS637857B2 (ja) * | 1982-10-07 | 1988-02-18 | Honda Motor Co Ltd |
Also Published As
Publication number | Publication date |
---|---|
JPS6350093B2 (ja) | 1988-10-06 |
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