JPS624477Y2 - - Google Patents
Info
- Publication number
- JPS624477Y2 JPS624477Y2 JP10477982U JP10477982U JPS624477Y2 JP S624477 Y2 JPS624477 Y2 JP S624477Y2 JP 10477982 U JP10477982 U JP 10477982U JP 10477982 U JP10477982 U JP 10477982U JP S624477 Y2 JPS624477 Y2 JP S624477Y2
- Authority
- JP
- Japan
- Prior art keywords
- punching
- punch
- die
- base body
- outer shape
- 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
- 238000004080 punching Methods 0.000 claims description 58
- 229920001971 elastomer Polymers 0.000 claims description 17
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 238000000034 method Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 229920006311 Urethane elastomer Polymers 0.000 description 1
- 230000005856 abnormality Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007373 indentation Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 239000002985 plastic film Substances 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- 238000004904 shortening Methods 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 |
|---|---|---|---|
| JP10477982U JPS598798U (ja) | 1982-07-09 | 1982-07-09 | 打抜用金型 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10477982U JPS598798U (ja) | 1982-07-09 | 1982-07-09 | 打抜用金型 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS598798U JPS598798U (ja) | 1984-01-20 |
| JPS624477Y2 true JPS624477Y2 (zh) | 1987-01-31 |
Family
ID=30245878
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10477982U Granted JPS598798U (ja) | 1982-07-09 | 1982-07-09 | 打抜用金型 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS598798U (zh) |
-
1982
- 1982-07-09 JP JP10477982U patent/JPS598798U/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS598798U (ja) | 1984-01-20 |
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