JPS5768209A - Exchanging method for work roll of rolling mill - Google Patents
Exchanging method for work roll of rolling millInfo
- Publication number
- JPS5768209A JPS5768209A JP14448380A JP14448380A JPS5768209A JP S5768209 A JPS5768209 A JP S5768209A JP 14448380 A JP14448380 A JP 14448380A JP 14448380 A JP14448380 A JP 14448380A JP S5768209 A JPS5768209 A JP S5768209A
- Authority
- JP
- Japan
- Prior art keywords
- work roll
- chock
- space
- intaking
- spaces
- 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
- 238000000034 method Methods 0.000 title 1
- 238000005096 rolling process Methods 0.000 title 1
Landscapes
- Metal Rolling (AREA)
Abstract
PURPOSE: To exchange an old work roll with a new work roll in a short time, by providing an intaking space for a chock on both sides of a setting space for a chock in a stand, by horizontally moving a new work roll waiting in one of said intaking spaces, and by pushing the old work roll into another intaking space.
CONSTITUTION: The chock intaking spaces 14, 14' are provided on both sides of a chock setting space 2 in a stand 1 so as to communicate between these spaces 14, 14' and the space 2. An upper backup roll chock 5 is lifted up to a position unhindering the following roll exchanging work; upper and lower new work roll chocks 9' waiting in one of said chock intaking spaces 14 and upper and lower old work roll chocks 9 are respectively lifted up to a position unintercepting a lower backup roll chock 6. Then, upper and lower new work roll chocks 9' are horizontally moved toward the space 2, and upper and lower old work roll chocks 9 are pushed into another chock intaking space 14'.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14448380A JPS5768209A (en) | 1980-10-17 | 1980-10-17 | Exchanging method for work roll of rolling mill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14448380A JPS5768209A (en) | 1980-10-17 | 1980-10-17 | Exchanging method for work roll of rolling mill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5768209A true JPS5768209A (en) | 1982-04-26 |
Family
ID=15363358
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14448380A Pending JPS5768209A (en) | 1980-10-17 | 1980-10-17 | Exchanging method for work roll of rolling mill |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5768209A (en) |
-
1980
- 1980-10-17 JP JP14448380A patent/JPS5768209A/en active Pending
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