JPH0549377B2 - - Google Patents
Info
- Publication number
- JPH0549377B2 JPH0549377B2 JP61075954A JP7595486A JPH0549377B2 JP H0549377 B2 JPH0549377 B2 JP H0549377B2 JP 61075954 A JP61075954 A JP 61075954A JP 7595486 A JP7595486 A JP 7595486A JP H0549377 B2 JPH0549377 B2 JP H0549377B2
- Authority
- JP
- Japan
- Prior art keywords
- rolling
- dies
- bulge
- die
- depressions
- 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
- 239000000463 material Substances 0.000 claims description 43
- 238000005096 rolling process Methods 0.000 claims description 35
- 238000000034 method Methods 0.000 claims description 19
- 238000000465 moulding Methods 0.000 claims description 12
- 238000003672 processing method Methods 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 9
- 239000011295 pitch Substances 0.000 description 5
- 230000000694 effects Effects 0.000 description 2
- 238000005242 forging Methods 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 238000007373 indentation Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000012805 post-processing Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21H—MAKING PARTICULAR METAL OBJECTS BY ROLLING, e.g. SCREWS, WHEELS, RINGS, BARRELS, BALLS
- B21H1/00—Making articles shaped as bodies of revolution
- B21H1/22—Making articles shaped as bodies of revolution characterised by use of rolls having circumferentially varying profile ; Die-rolling
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21H—MAKING PARTICULAR METAL OBJECTS BY ROLLING, e.g. SCREWS, WHEELS, RINGS, BARRELS, BALLS
- B21H1/00—Making articles shaped as bodies of revolution
- B21H1/18—Making articles shaped as bodies of revolution cylinders, e.g. rolled transversely cross-rolling
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Forging (AREA)
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP61075954A JPS62234630A (ja) | 1986-04-02 | 1986-04-02 | 転造加工方法 |
US07/032,109 US4811585A (en) | 1986-04-02 | 1987-03-30 | Device for forming asymmetrical articles by rolling |
DE19873711034 DE3711034A1 (de) | 1986-04-02 | 1987-04-02 | Verfahren und vorrichtung zur ausbildung eines asymmetrischen koerpers mittels eines walzvorgangs |
KR1019870003129A KR900008284B1 (ko) | 1986-04-02 | 1987-04-02 | 비대칭재의 압연성형 방법 및 장치 |
GB8707910A GB2188573B (en) | 1986-04-02 | 1987-04-02 | Method of and device for forming asymmetrical articles by rolling |
US07/512,591 US5060497A (en) | 1986-04-02 | 1990-04-24 | Method of forming asymmetrical articles by rolling |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP61075954A JPS62234630A (ja) | 1986-04-02 | 1986-04-02 | 転造加工方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS62234630A JPS62234630A (ja) | 1987-10-14 |
JPH0549377B2 true JPH0549377B2 (ar) | 1993-07-26 |
Family
ID=13591122
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP61075954A Granted JPS62234630A (ja) | 1986-04-02 | 1986-04-02 | 転造加工方法 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS62234630A (ar) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3300732B2 (ja) * | 1994-11-17 | 2002-07-08 | 三菱電機株式会社 | 回転子の溝加工装置及び方法 |
CN110479927B (zh) * | 2019-08-02 | 2020-08-04 | 武汉理工大学 | 大型薄壁叉形环件约束径轴向轧制成形方法 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61126939A (ja) * | 1984-11-22 | 1986-06-14 | Mitsubishi Heavy Ind Ltd | 段付き軸状製品の製造方法 |
-
1986
- 1986-04-02 JP JP61075954A patent/JPS62234630A/ja active Granted
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61126939A (ja) * | 1984-11-22 | 1986-06-14 | Mitsubishi Heavy Ind Ltd | 段付き軸状製品の製造方法 |
Also Published As
Publication number | Publication date |
---|---|
JPS62234630A (ja) | 1987-10-14 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
S531 | Written request for registration of change of domicile |
Free format text: JAPANESE INTERMEDIATE CODE: R313531 |
|
R350 | Written notification of registration of transfer |
Free format text: JAPANESE INTERMEDIATE CODE: R350 |
|
S111 | Request for change of ownership or part of ownership |
Free format text: JAPANESE INTERMEDIATE CODE: R313117 |
|
R350 | Written notification of registration of transfer |
Free format text: JAPANESE INTERMEDIATE CODE: R350 |
|
EXPY | Cancellation because of completion of term |