JPH0475105B2 - - Google Patents
Info
- Publication number
- JPH0475105B2 JPH0475105B2 JP3946188A JP3946188A JPH0475105B2 JP H0475105 B2 JPH0475105 B2 JP H0475105B2 JP 3946188 A JP3946188 A JP 3946188A JP 3946188 A JP3946188 A JP 3946188A JP H0475105 B2 JPH0475105 B2 JP H0475105B2
- Authority
- JP
- Japan
- Prior art keywords
- ring
- roll
- mandrel
- shaped material
- pressure roll
- 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 64
- 238000012545 processing Methods 0.000 claims description 23
- 238000000034 method Methods 0.000 claims description 18
- 238000000465 moulding Methods 0.000 claims description 15
- 238000003754 machining Methods 0.000 description 8
- 230000008602 contraction Effects 0.000 description 4
- 230000007246 mechanism Effects 0.000 description 4
- 230000009467 reduction Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000002474 experimental method Methods 0.000 description 3
- 238000005259 measurement Methods 0.000 description 3
- 238000003825 pressing Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000005489 elastic deformation Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000009987 spinning Methods 0.000 description 1
- 230000002123 temporal effect Effects 0.000 description 1
Landscapes
- Wire Processing (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3946188A JPH01215424A (ja) | 1988-02-24 | 1988-02-24 | リング状製品の成形方法及びその装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3946188A JPH01215424A (ja) | 1988-02-24 | 1988-02-24 | リング状製品の成形方法及びその装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH01215424A JPH01215424A (ja) | 1989-08-29 |
| JPH0475105B2 true JPH0475105B2 (fr) | 1992-11-27 |
Family
ID=12553686
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3946188A Granted JPH01215424A (ja) | 1988-02-24 | 1988-02-24 | リング状製品の成形方法及びその装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01215424A (fr) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019160239A1 (fr) * | 2018-02-19 | 2019-08-22 | 주식회사 제이투시스 | Appareil de forgeage de bague métallique |
-
1988
- 1988-02-24 JP JP3946188A patent/JPH01215424A/ja active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019160239A1 (fr) * | 2018-02-19 | 2019-08-22 | 주식회사 제이투시스 | Appareil de forgeage de bague métallique |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH01215424A (ja) | 1989-08-29 |
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