JPS6219372Y2 - - Google Patents
Info
- Publication number
- JPS6219372Y2 JPS6219372Y2 JP13330081U JP13330081U JPS6219372Y2 JP S6219372 Y2 JPS6219372 Y2 JP S6219372Y2 JP 13330081 U JP13330081 U JP 13330081U JP 13330081 U JP13330081 U JP 13330081U JP S6219372 Y2 JPS6219372 Y2 JP S6219372Y2
- Authority
- JP
- Japan
- Prior art keywords
- die
- ring
- shearing
- die body
- cemented carbide
- 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
- 238000010008 shearing Methods 0.000 claims description 31
- 239000000463 material Substances 0.000 claims description 21
- 230000002093 peripheral effect Effects 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 description 5
- 229910000831 Steel Inorganic materials 0.000 description 4
- 239000010959 steel Substances 0.000 description 4
- 229910000997 High-speed steel Inorganic materials 0.000 description 3
- 230000002950 deficient Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 229910000851 Alloy steel Inorganic materials 0.000 description 2
- 229910000746 Structural steel Inorganic materials 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 238000005219 brazing Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000037303 wrinkles Effects 0.000 description 1
Landscapes
- Punching Or Piercing (AREA)
- Mounting, Exchange, And Manufacturing Of Dies (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13330081U JPS5838334U (ja) | 1981-09-08 | 1981-09-08 | せん断及び絞り加工用ダイス |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13330081U JPS5838334U (ja) | 1981-09-08 | 1981-09-08 | せん断及び絞り加工用ダイス |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5838334U JPS5838334U (ja) | 1983-03-12 |
| JPS6219372Y2 true JPS6219372Y2 (en, 2012) | 1987-05-18 |
Family
ID=29926764
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13330081U Granted JPS5838334U (ja) | 1981-09-08 | 1981-09-08 | せん断及び絞り加工用ダイス |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5838334U (en, 2012) |
-
1981
- 1981-09-08 JP JP13330081U patent/JPS5838334U/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5838334U (ja) | 1983-03-12 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US6434991B1 (en) | Flow-forming method and apparatus | |
| CA2482955C (en) | Splined clutch hub and method and apparatus for making same | |
| JPS6357020U (en, 2012) | ||
| JPH02217120A (ja) | ホイールの製造方法及び装置 | |
| TW339372B (en) | Production method of a spinning ring for a ring spinning machine | |
| JPS6219372Y2 (en, 2012) | ||
| JPH0734950B2 (ja) | ブッシュの成形方法 | |
| JP3954104B2 (ja) | 紡糸又は撚糸リングの形成方法と切削加工なしに製造された紡糸又は撚糸リング | |
| US7797976B2 (en) | Method for the production of a flange on a metal blank, and transmission part | |
| US1978372A (en) | Hollow set screw and method of and apparatus for making the same | |
| US2014605A (en) | Means for forming roller bearing cups | |
| US4290294A (en) | Method for producing aerosol can tops | |
| JPH0562012B2 (en, 2012) | ||
| JPH07214193A (ja) | プレス機械の精密せん断金型 | |
| US4611481A (en) | Metal container end die | |
| JPH0224619B2 (en, 2012) | ||
| JPH0741351B2 (ja) | 鍛造用パンチ | |
| JPH0510985Y2 (en, 2012) | ||
| JPH07144244A (ja) | 歯車鍛造品の鍛造金型及び歯車鍛造品の鍛造方法 | |
| GB1575652A (en) | Forming and trimming tubular articles | |
| JP4691238B2 (ja) | 雌型交換刃の廃棄遅延装置 | |
| KR0142888B1 (ko) | 페이퍼 드릴의 제조방법 | |
| JPH0227934Y2 (en, 2012) | ||
| JPS5818975Y2 (ja) | 工具 | |
| JPH06106283A (ja) | 外周に部分的突起を有するリングの成形方法 |