JPS5764412A - Manufacture of metallic tubular vessel - Google Patents
Manufacture of metallic tubular vesselInfo
- Publication number
- JPS5764412A JPS5764412A JP13908080A JP13908080A JPS5764412A JP S5764412 A JPS5764412 A JP S5764412A JP 13908080 A JP13908080 A JP 13908080A JP 13908080 A JP13908080 A JP 13908080A JP S5764412 A JPS5764412 A JP S5764412A
- Authority
- JP
- Japan
- Prior art keywords
- blank material
- metallic blank
- punch
- mandrel
- metallic
- 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)
Abstract
PURPOSE: To form a metallic tubular vessel with a tapered block film utilizing an inexpensive material, by using ring-shaped metallic blank material, installing a hollow groove at the end of the mandrel, and converging flows of the metallic blank mateto the hollow gloove.
CONSTITUTION: When the front end of a mandrel 19 of a punch 1 is further lowered after piercing a hole 18 of a ring-shaped metallic blank material 3, plastic deformation takes place in the metallic blank material 3 at sections between a shoulder part 21 and the mandrel 19 of the punch 1 and between a shoulder part 22 and a nozzle forming section 16 of a die 2, and the metallic blank material 3 extends upward and downward. The metallic blank material 3 extended downward fills a space between the mandrel 19 and a counter punch 8 and blocks the end of the space. A part for the block film is initially formed by a concaved surface 17 at the end of the punch 8. When the punch 1 is further lowered, a part of the metallic blank material 3 is extruded and a closely contacted block film 6 is formed. Moreover, the metallic blank material 3 extended upward is formed to become a cylindrical form so that the cylindrical part may cover a body part forming section 23.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13908080A JPS596723B2 (en) | 1980-10-04 | 1980-10-04 | Method for manufacturing metal tube containers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13908080A JPS596723B2 (en) | 1980-10-04 | 1980-10-04 | Method for manufacturing metal tube containers |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5764412A true JPS5764412A (en) | 1982-04-19 |
| JPS596723B2 JPS596723B2 (en) | 1984-02-14 |
Family
ID=15237012
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13908080A Expired JPS596723B2 (en) | 1980-10-04 | 1980-10-04 | Method for manufacturing metal tube containers |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS596723B2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2003068427A1 (en) * | 2002-02-15 | 2003-08-21 | Furukawa-Sky Aluminum Corp. | Impact extrusion formed article, impact extrusion forming method, and impact extrusion forming device |
-
1980
- 1980-10-04 JP JP13908080A patent/JPS596723B2/en not_active Expired
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2003068427A1 (en) * | 2002-02-15 | 2003-08-21 | Furukawa-Sky Aluminum Corp. | Impact extrusion formed article, impact extrusion forming method, and impact extrusion forming device |
| US7117704B2 (en) | 2002-02-15 | 2006-10-10 | Furukawa-Sky Aluminum Corp. | Impact extrusion molded article, and impact extrusion molding method, and an impact extrusion molding apparatus |
| CN100389895C (en) * | 2002-02-15 | 2008-05-28 | 古河Sky株式会社 | Impact extrusion formed article, impact extrusion forming method, and impact extrusion forming device |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS596723B2 (en) | 1984-02-14 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| IE820936L (en) | Forming metal can bodies | |
| JPS5659555A (en) | Production of joint | |
| JPS56154228A (en) | Hydraulic bulging method | |
| ES483211A1 (en) | Metal tube and apparatus and method for manufacturing the same | |
| GB2001888A (en) | Method and apparatus for producing an undercut hollow body | |
| JPS5764412A (en) | Manufacture of metallic tubular vessel | |
| JPS5611119A (en) | Manufacture of stepped hollow shaft | |
| JPS53119266A (en) | Expanding and drawning method for metallic tube | |
| JPS55128315A (en) | Cold and warm pressure welding and extruding method | |
| JPS57177845A (en) | Press-forming method for bevel gear and its die | |
| JPS5725218A (en) | Production of composite material can body | |
| JPS5714440A (en) | Method and device for production of product having tooth profile | |
| ES8104733A1 (en) | Cup-shaped containers and method and apparatus for manufacturing them. | |
| JPS55141348A (en) | Production of product having tooth profile and its apparatus | |
| JPS5739049A (en) | Manufacture of seamless eccentric reducer tube joint | |
| JPS579552A (en) | Method and device for forging ringlike blank material | |
| JPS5725224A (en) | Production of watch parts | |
| JPS5788940A (en) | Method for manufacturing bottomed hollow metallic product | |
| JPS5569431A (en) | Production of foaming synthetic resin sheet | |
| JPS55156631A (en) | Forming method of axis-symmetrical parts | |
| JPS55133842A (en) | Production of pipe joint | |
| JPS57135113A (en) | Method and apparatus for inserting insert into premolded plastics | |
| JPS5662625A (en) | Forming method and device of stepped through-hole | |
| JPS5727715A (en) | Forming method for socket in perforated plastic tube | |
| JPS5758936A (en) | Manufacture of seamless eccentric reducer tube joint |