JPS5382650A - Connecting structure of plug and mandrel - Google Patents
Connecting structure of plug and mandrelInfo
- Publication number
- JPS5382650A JPS5382650A JP15942276A JP15942276A JPS5382650A JP S5382650 A JPS5382650 A JP S5382650A JP 15942276 A JP15942276 A JP 15942276A JP 15942276 A JP15942276 A JP 15942276A JP S5382650 A JPS5382650 A JP S5382650A
- Authority
- JP
- Japan
- Prior art keywords
- mandrel
- plug
- connecting structure
- 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
Landscapes
- Extrusion Of Metal (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15942276A JPS5382650A (en) | 1976-12-28 | 1976-12-28 | Connecting structure of plug and mandrel |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15942276A JPS5382650A (en) | 1976-12-28 | 1976-12-28 | Connecting structure of plug and mandrel |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5382650A true JPS5382650A (en) | 1978-07-21 |
JPS5611524B2 JPS5611524B2 (en) | 1981-03-14 |
Family
ID=15693390
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP15942276A Granted JPS5382650A (en) | 1976-12-28 | 1976-12-28 | Connecting structure of plug and mandrel |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5382650A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4416139A (en) * | 1980-05-08 | 1983-11-22 | Mannesmann Aktiengesellschaft | Guiding a mandrel or punch for piercing or cold-extrusion |
US4967583A (en) * | 1987-06-27 | 1990-11-06 | Furukawa Aluminum Co., Ltd. | Method of manufacturing extruded seamless hollow materials |
CN103962406A (en) * | 2014-05-05 | 2014-08-06 | 天津理工大学 | Extrusion-expansion combination mold for pipe formed by flow dividing mold |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110695336B (en) * | 2019-10-18 | 2021-05-18 | 太原科技大学 | Semisolid magnesium alloy gradient extrusion combined die |
-
1976
- 1976-12-28 JP JP15942276A patent/JPS5382650A/en active Granted
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4416139A (en) * | 1980-05-08 | 1983-11-22 | Mannesmann Aktiengesellschaft | Guiding a mandrel or punch for piercing or cold-extrusion |
US4967583A (en) * | 1987-06-27 | 1990-11-06 | Furukawa Aluminum Co., Ltd. | Method of manufacturing extruded seamless hollow materials |
CN103962406A (en) * | 2014-05-05 | 2014-08-06 | 天津理工大学 | Extrusion-expansion combination mold for pipe formed by flow dividing mold |
Also Published As
Publication number | Publication date |
---|---|
JPS5611524B2 (en) | 1981-03-14 |
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