JPS5557391A - Press forming method - Google Patents
Press forming methodInfo
- Publication number
- JPS5557391A JPS5557391A JP12978378A JP12978378A JPS5557391A JP S5557391 A JPS5557391 A JP S5557391A JP 12978378 A JP12978378 A JP 12978378A JP 12978378 A JP12978378 A JP 12978378A JP S5557391 A JPS5557391 A JP S5557391A
- Authority
- JP
- Japan
- Prior art keywords
- punch
- die
- press
- sheets
- same shape
- 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
- Shaping Metal By Deep-Drawing, Or The Like (AREA)
- Pressure Welding/Diffusion-Bonding (AREA)
Abstract
PURPOSE: To produce metal products coated with Al by uniform thickness, by forming two Al sheets in the same shape as the punch and die, and inserting heated plastic metal material between the both Al sheets, then pressurizing and forming with the punch and die.
CONSTITUTION: Of two Al sheets 1, 1', the upper Al sheet 1 is reduced by a punch 3 and a die 4 having the same shape as a press working punch A. At the same time, the lower Al sheet 1' is reduced by a punch 5 and a die 4 having the same shape as a press working die B. Thus reduced parts 1a, 1b are moved to beneath the punch A and above the die B. By moving the punch A and die B forward, the punch A and die B are respectively fitted to the formed parts 1a, 1b. Then, a metal material 6 given plasticity by heating is put into the formed part 1b, and press-formed by punch A and die B. After press forming, the punch A and die B are moved backward, then a press formed product 9 coated with Al is taken out.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12978378A JPS5557391A (en) | 1978-10-21 | 1978-10-21 | Press forming method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12978378A JPS5557391A (en) | 1978-10-21 | 1978-10-21 | Press forming method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5557391A true JPS5557391A (en) | 1980-04-28 |
| JPS5652677B2 JPS5652677B2 (en) | 1981-12-14 |
Family
ID=15018105
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12978378A Granted JPS5557391A (en) | 1978-10-21 | 1978-10-21 | Press forming method |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5557391A (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP7219968B2 (en) * | 2019-05-17 | 2023-02-09 | 兵庫県公立大学法人 | Clad container manufacturing apparatus, manufacturing method, and clad container |
-
1978
- 1978-10-21 JP JP12978378A patent/JPS5557391A/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5652677B2 (en) | 1981-12-14 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| ATE171418T1 (en) | METHOD FOR SHAPING AN OBJECT, IN PARTICULAR A FLOWER POT CUFF | |
| JPS5557391A (en) | Press forming method | |
| JPS5617216A (en) | Plastic press die and production thereof | |
| GB1536742A (en) | Butt joints | |
| EP0547664A3 (en) | Method of hot-forming a component by shaping a laminated metal and plastics material sheet | |
| IL87109A0 (en) | Method and apparatus for thermoforming extruded semifinished products | |
| JPS56118812A (en) | Manufacture of hollow container with thin material | |
| JPS5570424A (en) | Press working method | |
| JPS56136247A (en) | Pressing method of panel package tray to upper back | |
| FR2440260B1 (en) | ||
| JPS53118261A (en) | Die for use in hot extrusion of non-symmetrical shape steel | |
| JPS5534950A (en) | Metal mold manufacturing method | |
| JPS54159712A (en) | Scroll molding method for scroll compressor | |
| JPS54136567A (en) | Press forming die and its manufacture | |
| JPS54123563A (en) | Manufacture of rod of irregular section | |
| JPS57115314A (en) | Manufacture for product formed as one body equipped partially with different materials | |
| JPS56122636A (en) | Method for forming shaft by flat die working | |
| JPS57146618A (en) | Vacuum forming method by plug | |
| JPS5564929A (en) | Production of end closed deck plate having handle part and anti-falling protrusion | |
| JPS5570423A (en) | Press forming method | |
| JPS53102855A (en) | Forge welding method for metallic material | |
| JPS5695428A (en) | Working die of press machine | |
| JPS57137029A (en) | Working device for press machine | |
| JPS5533856A (en) | Blanking die for acute angle parts | |
| JPS55124630A (en) | Production of prefabricating type container |