JPS5570706A - Roll alignment measuring method for continuous casting machine and instrument used for its execution - Google Patents
Roll alignment measuring method for continuous casting machine and instrument used for its executionInfo
- Publication number
- JPS5570706A JPS5570706A JP12822978A JP12822978A JPS5570706A JP S5570706 A JPS5570706 A JP S5570706A JP 12822978 A JP12822978 A JP 12822978A JP 12822978 A JP12822978 A JP 12822978A JP S5570706 A JPS5570706 A JP S5570706A
- Authority
- JP
- Japan
- Prior art keywords
- roll
- circular arc
- taken
- instrument
- coordinates
- 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
Landscapes
- Length Measuring Devices With Unspecified Measuring Means (AREA)
- Continuous Casting (AREA)
Abstract
PURPOSE: To accurately obtain the alignment for entire the roll group, by converting the coordinates of each roll at the coordinate system determined with the shape of instrument into specific coordinate system, through the use of the instrument and operation unit which can be passed through the roll cavity.
CONSTITUTION: The cross point between the extended surface forward to the reference circular arc of the instrument MD and extension line forward to the measuring means 25 or guide member 24 is taken as an origin O, and the striaght line toward the center of reference circular arc 23 Po in the plane orthoronal to the reference circular arc plane 23 including the measurement means 25 from the origin O is taken as yo axis and the axis orthogonal to it is taken as xo axis. When the radius of the reference circular arc surface 23 is taken Rg, the coordinate of the point Po is (O,Rg). The coordinate (x,y) of the contact point P of the roll Ro in contact with the circular arc of the lower surface front end of the measurement unit MD is obtained with the operation by the operator DPS and it is converted into desired coordinates. Thus, based on the result of calculation of the coordinates of each roll for the roll group, the alignment as the roll group can accurately be measured.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12822978A JPS6046643B2 (en) | 1978-10-17 | 1978-10-17 | Roll alignment measurement method for continuous casting machine and measuring instrument used for its implementation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12822978A JPS6046643B2 (en) | 1978-10-17 | 1978-10-17 | Roll alignment measurement method for continuous casting machine and measuring instrument used for its implementation |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5570706A true JPS5570706A (en) | 1980-05-28 |
| JPS6046643B2 JPS6046643B2 (en) | 1985-10-17 |
Family
ID=14979677
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12822978A Expired JPS6046643B2 (en) | 1978-10-17 | 1978-10-17 | Roll alignment measurement method for continuous casting machine and measuring instrument used for its implementation |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6046643B2 (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57124561A (en) * | 1981-01-23 | 1982-08-03 | Sumitomo Metal Ind Ltd | Measuring device for roll alignment |
| WO2007017030A1 (en) * | 2005-08-06 | 2007-02-15 | Sms Demag Ag | Method and device for precisely positioning a plurality of interacting roller or cylindrical elements |
| CN102319882A (en) * | 2011-09-16 | 2012-01-18 | 北京首钢建设集团有限公司 | Method for establishing and determining slab caster-overhauling reference coordinate system |
| CN104729450A (en) * | 2013-12-18 | 2015-06-24 | 上海宝钢工业技术服务有限公司 | Method for detecting accuracy of arc alignment of continuous casting segments |
| CN110672056A (en) * | 2019-09-18 | 2020-01-10 | 武汉科技大学 | Online arc-aligning measuring method and system for roll gap instrument based on data preprocessing |
| CN115090842A (en) * | 2022-06-06 | 2022-09-23 | 首钢京唐钢铁联合有限责任公司 | Continuous casting machine base positioning method and related equipment |
-
1978
- 1978-10-17 JP JP12822978A patent/JPS6046643B2/en not_active Expired
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57124561A (en) * | 1981-01-23 | 1982-08-03 | Sumitomo Metal Ind Ltd | Measuring device for roll alignment |
| JPS6260188B2 (en) * | 1981-01-23 | 1987-12-15 | Sumitomo Metal Ind | |
| WO2007017030A1 (en) * | 2005-08-06 | 2007-02-15 | Sms Demag Ag | Method and device for precisely positioning a plurality of interacting roller or cylindrical elements |
| KR100864610B1 (en) * | 2005-08-06 | 2008-10-22 | 에스엠에스 데마그 악티엔게젤샤프트 | Method and device for precisely positioning a number of interacting roller or roll elements |
| US7537045B2 (en) | 2005-08-06 | 2009-05-26 | Sms Demag Ag | Method of and installation for precise positioning of a number of cooperating cylinder or roller elements |
| CN102319882A (en) * | 2011-09-16 | 2012-01-18 | 北京首钢建设集团有限公司 | Method for establishing and determining slab caster-overhauling reference coordinate system |
| CN104729450A (en) * | 2013-12-18 | 2015-06-24 | 上海宝钢工业技术服务有限公司 | Method for detecting accuracy of arc alignment of continuous casting segments |
| CN110672056A (en) * | 2019-09-18 | 2020-01-10 | 武汉科技大学 | Online arc-aligning measuring method and system for roll gap instrument based on data preprocessing |
| CN115090842A (en) * | 2022-06-06 | 2022-09-23 | 首钢京唐钢铁联合有限责任公司 | Continuous casting machine base positioning method and related equipment |
| CN115090842B (en) * | 2022-06-06 | 2024-06-07 | 首钢京唐钢铁联合有限责任公司 | Continuous casting machine base positioning method and related equipment |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6046643B2 (en) | 1985-10-17 |
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