JPS5633146A - Manufacture of metal product - Google Patents
Manufacture of metal productInfo
- Publication number
- JPS5633146A JPS5633146A JP10662279A JP10662279A JPS5633146A JP S5633146 A JPS5633146 A JP S5633146A JP 10662279 A JP10662279 A JP 10662279A JP 10662279 A JP10662279 A JP 10662279A JP S5633146 A JPS5633146 A JP S5633146A
- Authority
- JP
- Japan
- Prior art keywords
- dies
- bonding
- hot forged
- prepared
- manufacture
- 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
- Forging (AREA)
Abstract
PURPOSE: To manufacture well bonded metal products with simplified labour by bonding the second member prepared previously in a material state to the periphery of the first member which is hot forged on the peripheral position thereof.
CONSTITUTION: The first annular member 14 of proper metal material is previously formed in a desired shape and mounted on a blank holder 5 to position with a centering core 4. Then, the second member material 15a of proper metal material is prepared after heated to a high temperature, and mounted on a punch 6 to position with an outer ring 7 and the first member 14. And then, both dies 1 and 2 are closed. Thus, at first, the first member 14 is placed traversely between upper and lower blank holders 5 and 10 and also the upper and lower ring dies 7 and 13 are pressed and in contact with each other, and the material 15a is hot forged and formed between punchs 6 and 11 and also compressed to the peripheral surface of the member 11 to be bonded to one body. When both dies 1 and 2 are opened and a product is pushed out with upper and lower knock-out means 16 and 16 and cooled, bonding is more improved due to a shrink fit effect produced.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10662279A JPS5633146A (en) | 1979-08-23 | 1979-08-23 | Manufacture of metal product |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10662279A JPS5633146A (en) | 1979-08-23 | 1979-08-23 | Manufacture of metal product |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5633146A true JPS5633146A (en) | 1981-04-03 |
Family
ID=14438202
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10662279A Pending JPS5633146A (en) | 1979-08-23 | 1979-08-23 | Manufacture of metal product |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5633146A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06142546A (en) * | 1992-09-19 | 1994-05-24 | Nippon Jiryoku Senko Kk | Method for sorting mixture of light weight and heavy weight and apparatus thereof |
| US5535891A (en) * | 1993-08-18 | 1996-07-16 | Nippon Jiryoku Senko Co., Ltd. | Method of processing scraps and equipment therefor |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS529193A (en) * | 1975-07-11 | 1977-01-24 | Toshio Tsuji | Drill apparatus |
-
1979
- 1979-08-23 JP JP10662279A patent/JPS5633146A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS529193A (en) * | 1975-07-11 | 1977-01-24 | Toshio Tsuji | Drill apparatus |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06142546A (en) * | 1992-09-19 | 1994-05-24 | Nippon Jiryoku Senko Kk | Method for sorting mixture of light weight and heavy weight and apparatus thereof |
| US5535891A (en) * | 1993-08-18 | 1996-07-16 | Nippon Jiryoku Senko Co., Ltd. | Method of processing scraps and equipment therefor |
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