JPS546856A - Ring rolling mill - Google Patents
Ring rolling millInfo
- Publication number
- JPS546856A JPS546856A JP7225077A JP7225077A JPS546856A JP S546856 A JPS546856 A JP S546856A JP 7225077 A JP7225077 A JP 7225077A JP 7225077 A JP7225077 A JP 7225077A JP S546856 A JPS546856 A JP S546856A
- Authority
- JP
- Japan
- Prior art keywords
- rolling mill
- ring rolling
- ring
- actuating
- keep
- 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.)
- Granted
Links
Abstract
PURPOSE: To make the ring rolling mill to be easily operable, by detecting the contact pressure between the guide roll and the ring, and by actuating the retreating means so as to keep the total of these contact pressures at a specified value.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7225077A JPS546856A (en) | 1977-06-20 | 1977-06-20 | Ring rolling mill |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7225077A JPS546856A (en) | 1977-06-20 | 1977-06-20 | Ring rolling mill |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS546856A true JPS546856A (en) | 1979-01-19 |
JPS5442949B2 JPS5442949B2 (en) | 1979-12-17 |
Family
ID=13483853
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP7225077A Granted JPS546856A (en) | 1977-06-20 | 1977-06-20 | Ring rolling mill |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS546856A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1985001357A1 (en) | 1983-09-09 | 1985-03-28 | Mishima Kosan Company, Limited | Apparatus for detecting magnetism |
US4760724A (en) * | 1985-03-13 | 1988-08-02 | Kawasaki Steel Corporation | Method of and apparatus for controlling operation of a cross helical rolling mill |
US6070443A (en) * | 1995-08-30 | 2000-06-06 | Nsk Ltd. | Apparatus for forming an annular member |
CN109732022A (en) * | 2018-10-29 | 2019-05-10 | 西北工业大学 | A kind of looping mill embraces the optimization method of roller motion profile |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5235757A (en) * | 1975-09-16 | 1977-03-18 | Nippon Seiko Kk | Method of forming ring by rolling |
-
1977
- 1977-06-20 JP JP7225077A patent/JPS546856A/en active Granted
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5235757A (en) * | 1975-09-16 | 1977-03-18 | Nippon Seiko Kk | Method of forming ring by rolling |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1985001357A1 (en) | 1983-09-09 | 1985-03-28 | Mishima Kosan Company, Limited | Apparatus for detecting magnetism |
US4760724A (en) * | 1985-03-13 | 1988-08-02 | Kawasaki Steel Corporation | Method of and apparatus for controlling operation of a cross helical rolling mill |
US6070443A (en) * | 1995-08-30 | 2000-06-06 | Nsk Ltd. | Apparatus for forming an annular member |
US6332260B1 (en) | 1995-08-30 | 2001-12-25 | Nsk Ltd. | Apparatus and method of forming an annular member |
CN109732022A (en) * | 2018-10-29 | 2019-05-10 | 西北工业大学 | A kind of looping mill embraces the optimization method of roller motion profile |
Also Published As
Publication number | Publication date |
---|---|
JPS5442949B2 (en) | 1979-12-17 |
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