JPH072111Y2 - 押出し成形用金型装置 - Google Patents
押出し成形用金型装置Info
- Publication number
- JPH072111Y2 JPH072111Y2 JP1990083731U JP8373190U JPH072111Y2 JP H072111 Y2 JPH072111 Y2 JP H072111Y2 JP 1990083731 U JP1990083731 U JP 1990083731U JP 8373190 U JP8373190 U JP 8373190U JP H072111 Y2 JPH072111 Y2 JP H072111Y2
- Authority
- JP
- Japan
- Prior art keywords
- die hole
- die
- punch
- knockout ring
- inner peripheral
- 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
- 238000001125 extrusion Methods 0.000 title claims description 10
- 230000002093 peripheral effect Effects 0.000 claims description 46
- 239000000463 material Substances 0.000 claims description 21
- 238000000465 moulding Methods 0.000 description 8
- 238000000034 method Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 238000010273 cold forging Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Landscapes
- Forging (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990083731U JPH072111Y2 (ja) | 1990-08-07 | 1990-08-07 | 押出し成形用金型装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990083731U JPH072111Y2 (ja) | 1990-08-07 | 1990-08-07 | 押出し成形用金型装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0440920U JPH0440920U (enrdf_load_html_response) | 1992-04-07 |
| JPH072111Y2 true JPH072111Y2 (ja) | 1995-01-25 |
Family
ID=31631643
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1990083731U Expired - Lifetime JPH072111Y2 (ja) | 1990-08-07 | 1990-08-07 | 押出し成形用金型装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH072111Y2 (enrdf_load_html_response) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4011451B2 (ja) * | 2002-10-02 | 2007-11-21 | 清 阿南 | 後方押出方法および後方押出装置 |
-
1990
- 1990-08-07 JP JP1990083731U patent/JPH072111Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0440920U (enrdf_load_html_response) | 1992-04-07 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EXPY | Cancellation because of completion of term |