JPH01128915U - - Google Patents
Info
- Publication number
- JPH01128915U JPH01128915U JP2533588U JP2533588U JPH01128915U JP H01128915 U JPH01128915 U JP H01128915U JP 2533588 U JP2533588 U JP 2533588U JP 2533588 U JP2533588 U JP 2533588U JP H01128915 U JPH01128915 U JP H01128915U
- Authority
- JP
- Japan
- Prior art keywords
- punching
- diameter
- cutting blade
- punch
- pad
- 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
- 238000004080 punching Methods 0.000 claims description 9
Landscapes
- Punching Or Piercing (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2533588U JPH01128915U (pt) | 1988-02-26 | 1988-02-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2533588U JPH01128915U (pt) | 1988-02-26 | 1988-02-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01128915U true JPH01128915U (pt) | 1989-09-01 |
Family
ID=31245981
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2533588U Pending JPH01128915U (pt) | 1988-02-26 | 1988-02-26 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01128915U (pt) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2006030971A1 (ja) * | 2004-09-15 | 2006-03-23 | Nippon Steel Corporation | 高強度部品およびその製造方法 |
| JP2006116590A (ja) * | 2004-10-25 | 2006-05-11 | Nippon Steel Corp | 耐割れ特性に優れた高強度鋼板の加工方法 |
| JP2010194575A (ja) * | 2009-02-25 | 2010-09-09 | Tokyo Metropolitan Industrial Technology Research Institute | マグネシウム合金部材のせん断加工用金型およびせん断加工方法 |
-
1988
- 1988-02-26 JP JP2533588U patent/JPH01128915U/ja active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2006030971A1 (ja) * | 2004-09-15 | 2006-03-23 | Nippon Steel Corporation | 高強度部品およびその製造方法 |
| JP2006116590A (ja) * | 2004-10-25 | 2006-05-11 | Nippon Steel Corp | 耐割れ特性に優れた高強度鋼板の加工方法 |
| JP2010194575A (ja) * | 2009-02-25 | 2010-09-09 | Tokyo Metropolitan Industrial Technology Research Institute | マグネシウム合金部材のせん断加工用金型およびせん断加工方法 |