JPS6245775Y2 - - Google Patents
Info
- Publication number
- JPS6245775Y2 JPS6245775Y2 JP18413881U JP18413881U JPS6245775Y2 JP S6245775 Y2 JPS6245775 Y2 JP S6245775Y2 JP 18413881 U JP18413881 U JP 18413881U JP 18413881 U JP18413881 U JP 18413881U JP S6245775 Y2 JPS6245775 Y2 JP S6245775Y2
- Authority
- JP
- Japan
- Prior art keywords
- punch
- die
- product
- protrusion
- hole
- 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
- 238000000465 moulding Methods 0.000 claims description 12
- 239000000047 product Substances 0.000 description 38
- 239000011265 semifinished product Substances 0.000 description 7
- 238000010409 ironing Methods 0.000 description 4
- 230000002950 deficient Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000001360 synchronised effect Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
Landscapes
- Shaping Metal By Deep-Drawing, Or The Like (AREA)
- Forging (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18413881U JPS5889121U (ja) | 1981-12-10 | 1981-12-10 | 成形用金型 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18413881U JPS5889121U (ja) | 1981-12-10 | 1981-12-10 | 成形用金型 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5889121U JPS5889121U (ja) | 1983-06-16 |
| JPS6245775Y2 true JPS6245775Y2 (enrdf_load_stackoverflow) | 1987-12-08 |
Family
ID=29984037
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18413881U Granted JPS5889121U (ja) | 1981-12-10 | 1981-12-10 | 成形用金型 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5889121U (enrdf_load_stackoverflow) |
-
1981
- 1981-12-10 JP JP18413881U patent/JPS5889121U/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5889121U (ja) | 1983-06-16 |
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