JPS5530336A - Multistand rolling apparatus - Google Patents
Multistand rolling apparatusInfo
- Publication number
- JPS5530336A JPS5530336A JP10283678A JP10283678A JPS5530336A JP S5530336 A JPS5530336 A JP S5530336A JP 10283678 A JP10283678 A JP 10283678A JP 10283678 A JP10283678 A JP 10283678A JP S5530336 A JPS5530336 A JP S5530336A
- Authority
- JP
- Japan
- Prior art keywords
- stand
- motors
- roll
- motor
- driven
- 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 reduce the number of motors and reduce capacity by driving the high speed rolls of upstream side stands and the low speed rolls of the adjoining downstream side stands at the same peripheral speed by common motors.
CONSTITUTION: The slab S coiled on a reel W1 is rolled by rolling mills of the 1st stand ST1, 2nd stand ST2... and is taken up on a reel W2. The lower roll R12 of the 1st stand ST1 and the upper roll R21 of the second stand ST2 are driven commonly by one unit of motor M1. Thence, the lower roll R22 of the 2nd stand ST2 and the upper roll R31 of the 3rd stand ST3 are driven commonly by one unit of motor M2. The rest are driven in similar combinations by respective motors M3 thru M4. In the stands ST1, ST5 on both sides, each motor drives only one roll. Since these eliminate the need for providing drive motors individually to the upper and lower rolls, the number of motors is considerably reduced and power source can be of a small capacity.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10283678A JPS5530336A (en) | 1978-08-25 | 1978-08-25 | Multistand rolling apparatus |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10283678A JPS5530336A (en) | 1978-08-25 | 1978-08-25 | Multistand rolling apparatus |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5530336A true JPS5530336A (en) | 1980-03-04 |
Family
ID=14338070
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP10283678A Pending JPS5530336A (en) | 1978-08-25 | 1978-08-25 | Multistand rolling apparatus |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5530336A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58311A (en) * | 1981-06-24 | 1983-01-05 | Mitsubishi Electric Corp | Controller for different peripheral rolling speed |
US20120073345A1 (en) * | 2009-06-04 | 2012-03-29 | Michael Diez | Energy-saving rolling mill train and energy-saving process for operating a combined casting and rolling station |
-
1978
- 1978-08-25 JP JP10283678A patent/JPS5530336A/en active Pending
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58311A (en) * | 1981-06-24 | 1983-01-05 | Mitsubishi Electric Corp | Controller for different peripheral rolling speed |
US20120073345A1 (en) * | 2009-06-04 | 2012-03-29 | Michael Diez | Energy-saving rolling mill train and energy-saving process for operating a combined casting and rolling station |
US9174255B2 (en) * | 2009-06-04 | 2015-11-03 | Siemens Aktiengesellschaft | Energy-saving rolling mill train and energy-saving process for operating a combined casting and rolling station |
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