JPH0510985Y2 - - Google Patents
Info
- Publication number
- JPH0510985Y2 JPH0510985Y2 JP1986189026U JP18902686U JPH0510985Y2 JP H0510985 Y2 JPH0510985 Y2 JP H0510985Y2 JP 1986189026 U JP1986189026 U JP 1986189026U JP 18902686 U JP18902686 U JP 18902686U JP H0510985 Y2 JPH0510985 Y2 JP H0510985Y2
- Authority
- JP
- Japan
- Prior art keywords
- die
- prepared hole
- hole
- punch
- tip
- 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 13
- 238000003754 machining Methods 0.000 claims description 9
- 238000005553 drilling Methods 0.000 description 5
- 238000005096 rolling process Methods 0.000 description 5
- 239000000463 material Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 230000002093 peripheral effect Effects 0.000 description 2
- 238000010079 rubber tapping Methods 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Landscapes
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
- Punching Or Piercing (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986189026U JPH0510985Y2 (US06653308-20031125-C00197.png) | 1986-12-10 | 1986-12-10 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986189026U JPH0510985Y2 (US06653308-20031125-C00197.png) | 1986-12-10 | 1986-12-10 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6395623U JPS6395623U (US06653308-20031125-C00197.png) | 1988-06-20 |
| JPH0510985Y2 true JPH0510985Y2 (US06653308-20031125-C00197.png) | 1993-03-17 |
Family
ID=31140942
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1986189026U Expired - Lifetime JPH0510985Y2 (US06653308-20031125-C00197.png) | 1986-12-10 | 1986-12-10 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0510985Y2 (US06653308-20031125-C00197.png) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2935817B2 (ja) * | 1994-09-29 | 1999-08-16 | 日東工器株式会社 | プレスによって被加工物にテーパー形状をもつ貫通孔を成形する孔加工方法およびその孔加工用工具 |
| JP2005178215A (ja) * | 2003-12-19 | 2005-07-07 | Kyocera Corp | セラミックスグリーンシートの打ち抜き装置 |
| JP4888933B2 (ja) * | 2004-12-28 | 2012-02-29 | 株式会社アマダ | パンチプレスにおける面取り金型 |
| JP5645527B2 (ja) * | 2010-07-29 | 2014-12-24 | 三菱電機株式会社 | パンチ金型及びそのパンチ金型を使用したねじ穴加工方法 |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS52115490A (en) * | 1976-03-24 | 1977-09-28 | Toyo Seimitsu Press Kogyo Kk | Process and apparatus for punching product with chamfered portions |
| JPS5641029A (en) * | 1979-09-14 | 1981-04-17 | Nippon Mining Co Ltd | Production of indium ring for image pickup tube |
| JPS5721433B2 (US06653308-20031125-C00197.png) * | 1977-08-15 | 1982-05-07 | ||
| JPS61195719A (ja) * | 1985-02-25 | 1986-08-30 | Matsushita Electric Works Ltd | 打抜き加工品の製法 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5721433U (US06653308-20031125-C00197.png) * | 1980-07-09 | 1982-02-03 |
-
1986
- 1986-12-10 JP JP1986189026U patent/JPH0510985Y2/ja not_active Expired - Lifetime
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS52115490A (en) * | 1976-03-24 | 1977-09-28 | Toyo Seimitsu Press Kogyo Kk | Process and apparatus for punching product with chamfered portions |
| JPS5721433B2 (US06653308-20031125-C00197.png) * | 1977-08-15 | 1982-05-07 | ||
| JPS5641029A (en) * | 1979-09-14 | 1981-04-17 | Nippon Mining Co Ltd | Production of indium ring for image pickup tube |
| JPS61195719A (ja) * | 1985-02-25 | 1986-08-30 | Matsushita Electric Works Ltd | 打抜き加工品の製法 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6395623U (US06653308-20031125-C00197.png) | 1988-06-20 |
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