JPH032641B2 - - Google Patents
Info
- Publication number
- JPH032641B2 JPH032641B2 JP21780986A JP21780986A JPH032641B2 JP H032641 B2 JPH032641 B2 JP H032641B2 JP 21780986 A JP21780986 A JP 21780986A JP 21780986 A JP21780986 A JP 21780986A JP H032641 B2 JPH032641 B2 JP H032641B2
- Authority
- JP
- Japan
- Prior art keywords
- workpiece
- sub
- pad
- punch
- piercing
- 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
- 239000011347 resin Substances 0.000 claims description 17
- 229920005989 resin Polymers 0.000 claims description 17
- 239000000463 material Substances 0.000 claims description 15
- 229920002803 thermoplastic polyurethane Polymers 0.000 claims description 10
- 238000009415 formwork Methods 0.000 claims description 9
- 238000000034 method Methods 0.000 claims description 9
- 239000006082 mold release agent Substances 0.000 claims description 7
- 238000004519 manufacturing process Methods 0.000 claims 2
- 238000003780 insertion Methods 0.000 description 7
- 230000037431 insertion Effects 0.000 description 7
- 238000004080 punching Methods 0.000 description 7
- 239000007788 liquid Substances 0.000 description 4
- 238000000465 moulding Methods 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 2
- 238000005553 drilling Methods 0.000 description 2
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Landscapes
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP21780986A JPS6374600A (ja) | 1986-09-16 | 1986-09-16 | ピアスポンチ用サブパツドの製造方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP21780986A JPS6374600A (ja) | 1986-09-16 | 1986-09-16 | ピアスポンチ用サブパツドの製造方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6374600A JPS6374600A (ja) | 1988-04-05 |
| JPH032641B2 true JPH032641B2 (enrdf_load_stackoverflow) | 1991-01-16 |
Family
ID=16710076
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP21780986A Granted JPS6374600A (ja) | 1986-09-16 | 1986-09-16 | ピアスポンチ用サブパツドの製造方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6374600A (enrdf_load_stackoverflow) |
-
1986
- 1986-09-16 JP JP21780986A patent/JPS6374600A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6374600A (ja) | 1988-04-05 |
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