JPH0445320B2 - - Google Patents
Info
- Publication number
- JPH0445320B2 JPH0445320B2 JP56093534A JP9353481A JPH0445320B2 JP H0445320 B2 JPH0445320 B2 JP H0445320B2 JP 56093534 A JP56093534 A JP 56093534A JP 9353481 A JP9353481 A JP 9353481A JP H0445320 B2 JPH0445320 B2 JP H0445320B2
- Authority
- JP
- Japan
- Prior art keywords
- punch
- cemented carbide
- punch tool
- guide sleeve
- tool
- 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 - Lifetime
Links
- 238000004080 punching Methods 0.000 claims description 9
- 239000007787 solid Substances 0.000 claims description 4
- 229910000831 Steel Inorganic materials 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 239000010959 steel Substances 0.000 description 4
- 238000005219 brazing Methods 0.000 description 2
- 239000000956 alloy Substances 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
Landscapes
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9353481A JPS57211499A (en) | 1981-06-17 | 1981-06-17 | Punching tool for punching |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9353481A JPS57211499A (en) | 1981-06-17 | 1981-06-17 | Punching tool for punching |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS57211499A JPS57211499A (en) | 1982-12-25 |
| JPH0445320B2 true JPH0445320B2 (fr) | 1992-07-24 |
Family
ID=14084951
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9353481A Granted JPS57211499A (en) | 1981-06-17 | 1981-06-17 | Punching tool for punching |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS57211499A (fr) |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS52118477U (fr) * | 1976-03-05 | 1977-09-08 |
-
1981
- 1981-06-17 JP JP9353481A patent/JPS57211499A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS57211499A (en) | 1982-12-25 |
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