JPS5785624A - Manufacture of press die - Google Patents
Manufacture of press dieInfo
- Publication number
- JPS5785624A JPS5785624A JP15942880A JP15942880A JPS5785624A JP S5785624 A JPS5785624 A JP S5785624A JP 15942880 A JP15942880 A JP 15942880A JP 15942880 A JP15942880 A JP 15942880A JP S5785624 A JPS5785624 A JP S5785624A
- Authority
- JP
- Japan
- Prior art keywords
- metallic mold
- press
- die
- blank
- becomes
- 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.)
- Pending
Links
Landscapes
- Mounting, Exchange, And Manufacturing Of Dies (AREA)
Abstract
PURPOSE: To manufacture a lower die from an upper metallic mold and an upper die from a lower metallic mold by placing a blank of the same thickness with the product and a plate that becomes a press die on a press metallic mold and plastic working along the press metallic mold by explosive forming etc.
CONSTITUTION: A blank 12 of the same thickness with the product and a plate 13 that becomes a press die are placed on a press metallic mold 11. Then, impact force of high energy is applied to the die material 13 from the die material 13 side to press the metallic mold 11 together with the inside blank 12, and plastic deformation is caused along the press metallic mold 11. By this way, if the blank 12 is press worked to a perfect product, the face A of the die material 13 that contacts with the blank 12 that becomes a product becomes a metallic mold face of the other side. For instance, when the blank 12 and die material 13 are placed on the lower metallic mold and the die material 13 is conformed to the lower metallic mold, the face of upper die is copied on the die material 12.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15942880A JPS5785624A (en) | 1980-11-14 | 1980-11-14 | Manufacture of press die |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15942880A JPS5785624A (en) | 1980-11-14 | 1980-11-14 | Manufacture of press die |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5785624A true JPS5785624A (en) | 1982-05-28 |
Family
ID=15693522
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP15942880A Pending JPS5785624A (en) | 1980-11-14 | 1980-11-14 | Manufacture of press die |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5785624A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59107727A (en) * | 1982-12-13 | 1984-06-22 | Hosei Brake Kogyo Kk | Manufacture of drawing die |
-
1980
- 1980-11-14 JP JP15942880A patent/JPS5785624A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59107727A (en) * | 1982-12-13 | 1984-06-22 | Hosei Brake Kogyo Kk | Manufacture of drawing die |
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