JPH0521679B2 - - Google Patents
Info
- Publication number
- JPH0521679B2 JPH0521679B2 JP15897183A JP15897183A JPH0521679B2 JP H0521679 B2 JPH0521679 B2 JP H0521679B2 JP 15897183 A JP15897183 A JP 15897183A JP 15897183 A JP15897183 A JP 15897183A JP H0521679 B2 JPH0521679 B2 JP H0521679B2
- Authority
- JP
- Japan
- Prior art keywords
- workpiece
- die
- punch
- slit
- holder
- 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 - Lifetime
Links
- 230000000750 progressive effect Effects 0.000 claims description 25
- 238000005452 bending Methods 0.000 claims description 16
- 238000004049 embossing Methods 0.000 claims description 12
- 238000003754 machining Methods 0.000 claims description 8
- 238000000034 method Methods 0.000 claims description 8
- 238000003672 processing method Methods 0.000 claims description 7
- 238000005304 joining Methods 0.000 description 15
- 238000005520 cutting process Methods 0.000 description 14
- 238000010586 diagram Methods 0.000 description 4
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000007373 indentation Methods 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- NLYAJNPCOHFWQQ-UHFFFAOYSA-N kaolin Chemical compound O.O.O=[Al]O[Si](=O)O[Si](=O)O[Al]=O NLYAJNPCOHFWQQ-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Press Drives And Press Lines (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15897183A JPS6054300A (ja) | 1983-09-01 | 1983-09-01 | プログレッシブプレス加工法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15897183A JPS6054300A (ja) | 1983-09-01 | 1983-09-01 | プログレッシブプレス加工法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6054300A JPS6054300A (ja) | 1985-03-28 |
| JPH0521679B2 true JPH0521679B2 (ko) | 1993-03-25 |
Family
ID=15683371
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15897183A Granted JPS6054300A (ja) | 1983-09-01 | 1983-09-01 | プログレッシブプレス加工法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6054300A (ko) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4714425B2 (ja) * | 2004-04-26 | 2011-06-29 | 株式会社タナック | 長尺部材の製造方法およびそれに用いる製造装置 |
-
1983
- 1983-09-01 JP JP15897183A patent/JPS6054300A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6054300A (ja) | 1985-03-28 |
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