JPH032396Y2 - - Google Patents
Info
- Publication number
- JPH032396Y2 JPH032396Y2 JP1983133598U JP13359883U JPH032396Y2 JP H032396 Y2 JPH032396 Y2 JP H032396Y2 JP 1983133598 U JP1983133598 U JP 1983133598U JP 13359883 U JP13359883 U JP 13359883U JP H032396 Y2 JPH032396 Y2 JP H032396Y2
- Authority
- JP
- Japan
- Prior art keywords
- punch
- compression molding
- lower punch
- tool steel
- die
- 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.)
- Expired
Links
- 238000000465 moulding Methods 0.000 claims description 11
- 238000009702 powder compression Methods 0.000 claims description 9
- 229910001315 Tool steel Inorganic materials 0.000 claims description 8
- 229910045601 alloy Inorganic materials 0.000 claims description 8
- 239000000956 alloy Substances 0.000 claims description 8
- 239000000843 powder Substances 0.000 claims description 4
- 238000005482 strain hardening Methods 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000004663 powder metallurgy Methods 0.000 description 2
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000000748 compression moulding Methods 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
Landscapes
- Powder Metallurgy (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13359883U JPS6042493U (ja) | 1983-08-31 | 1983-08-31 | 粉末圧縮成形用パンチ |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13359883U JPS6042493U (ja) | 1983-08-31 | 1983-08-31 | 粉末圧縮成形用パンチ |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6042493U JPS6042493U (ja) | 1985-03-26 |
| JPH032396Y2 true JPH032396Y2 (zh) | 1991-01-23 |
Family
ID=30301308
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13359883U Granted JPS6042493U (ja) | 1983-08-31 | 1983-08-31 | 粉末圧縮成形用パンチ |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6042493U (zh) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59131398U (ja) * | 1983-02-24 | 1984-09-03 | 沖電気工業株式会社 | 空中線を内蔵したブイ用フロ−トの構造 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS533977A (en) * | 1976-07-01 | 1978-01-14 | Nippon Telegr & Teleph Corp <Ntt> | Production of magnetic film |
-
1983
- 1983-08-31 JP JP13359883U patent/JPS6042493U/ja active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS533977A (en) * | 1976-07-01 | 1978-01-14 | Nippon Telegr & Teleph Corp <Ntt> | Production of magnetic film |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6042493U (ja) | 1985-03-26 |
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