JPS5662637A - Ring rolling method - Google Patents
Ring rolling methodInfo
- Publication number
- JPS5662637A JPS5662637A JP13853279A JP13853279A JPS5662637A JP S5662637 A JPS5662637 A JP S5662637A JP 13853279 A JP13853279 A JP 13853279A JP 13853279 A JP13853279 A JP 13853279A JP S5662637 A JPS5662637 A JP S5662637A
- Authority
- JP
- Japan
- Prior art keywords
- blank material
- roller
- thence
- wall thickness
- rolling
- 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.)
- Pending
Links
Abstract
PURPOSE: To continue rolling of a blank material, make wall thickness constant and improve quality by moving downward a screw-down roller to the blank material supported by a drive roller, rolling the material to predetermined wall thickness then stopping the downward movement.
CONSTITUTION: The ring-shaped blank material W set to a drive roller 5 is rotated by the rotation of the drive roller 5 while it is being guided by guide rollers 18, 18 and side rollers 17. Thence, a screwdown roller 14 moves downward from above and abuts on the outside circumferential surface of the ring-shaped blank material W. While exerting pressure to the blank material W, the screw-down roller 14 moves downward and rolls the blank material until predetermined wall thickness is reached. Thence, a detector 22 detects the position of the roller 14 and operates a control box 23 and a timer 24 which in turn stops the roller 14 for a predetermined time in the predetermined position, thence the rolling is continued, whereby the blank material W is so formed that the thickness becomes uniform in any part.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13853279A JPS5662637A (en) | 1979-10-26 | 1979-10-26 | Ring rolling method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13853279A JPS5662637A (en) | 1979-10-26 | 1979-10-26 | Ring rolling method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5662637A true JPS5662637A (en) | 1981-05-28 |
Family
ID=15224345
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13853279A Pending JPS5662637A (en) | 1979-10-26 | 1979-10-26 | Ring rolling method |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5662637A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101780477A (en) * | 2010-03-05 | 2010-07-21 | 武汉理工大学 | Method and device for on-line measurement and control of vertical ring rolling process |
| CN105382156A (en) * | 2015-12-02 | 2016-03-09 | 贵州安大航空锻造有限责任公司 | Isotropic rolling method for alpha-beta two-phase titanium alloy rectangular ring piece |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5416906U (en) * | 1977-07-08 | 1979-02-03 | ||
| JPS5416906A (en) * | 1977-07-08 | 1979-02-07 | Fujitsu Ltd | Charging system |
-
1979
- 1979-10-26 JP JP13853279A patent/JPS5662637A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5416906U (en) * | 1977-07-08 | 1979-02-03 | ||
| JPS5416906A (en) * | 1977-07-08 | 1979-02-07 | Fujitsu Ltd | Charging system |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101780477A (en) * | 2010-03-05 | 2010-07-21 | 武汉理工大学 | Method and device for on-line measurement and control of vertical ring rolling process |
| CN105382156A (en) * | 2015-12-02 | 2016-03-09 | 贵州安大航空锻造有限责任公司 | Isotropic rolling method for alpha-beta two-phase titanium alloy rectangular ring piece |
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