JPH0471617B2 - - Google Patents
Info
- Publication number
- JPH0471617B2 JPH0471617B2 JP18064087A JP18064087A JPH0471617B2 JP H0471617 B2 JPH0471617 B2 JP H0471617B2 JP 18064087 A JP18064087 A JP 18064087A JP 18064087 A JP18064087 A JP 18064087A JP H0471617 B2 JPH0471617 B2 JP H0471617B2
- Authority
- JP
- Japan
- Prior art keywords
- punch
- tooth profile
- die
- product
- bottom wall
- 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
- 239000000463 material Substances 0.000 claims description 39
- 238000000034 method Methods 0.000 claims description 11
- 238000000465 moulding Methods 0.000 claims description 9
- 239000011796 hollow space material Substances 0.000 description 6
- 230000001154 acute effect Effects 0.000 description 5
- 230000002093 peripheral effect Effects 0.000 description 5
- 238000005553 drilling Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000003825 pressing Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- 235000013372 meat Nutrition 0.000 description 2
- 239000011343 solid material Substances 0.000 description 2
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000007373 indentation Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
Landscapes
- Forging (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18064087A JPS6422440A (en) | 1987-07-20 | 1987-07-20 | Method for forming cup-shaped product provided with inner teeth |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18064087A JPS6422440A (en) | 1987-07-20 | 1987-07-20 | Method for forming cup-shaped product provided with inner teeth |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6422440A JPS6422440A (en) | 1989-01-25 |
| JPH0471617B2 true JPH0471617B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1992-11-16 |
Family
ID=16086728
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18064087A Granted JPS6422440A (en) | 1987-07-20 | 1987-07-20 | Method for forming cup-shaped product provided with inner teeth |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6422440A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10005494A1 (de) * | 2000-02-08 | 2001-08-16 | Infineon Technologies Ag | Elektronisches Bauteil und Verfahren zur Herstellung des Bauteils |
| DE102017122122B4 (de) * | 2016-09-26 | 2021-06-10 | Hirschvogel Umformtechnik Gmbh | Verfahren zur Herstellung einer Rotorwelle und Rotorwelle |
-
1987
- 1987-07-20 JP JP18064087A patent/JPS6422440A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6422440A (en) | 1989-01-25 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |