Method and device for controlling thin metallic strip continuous casting apparatus
US4674556A · kind A · utility
Assignee
Inventors
Key dates
| Filing date | Apr 14, 1986 |
| Grant date | Jun 23, 1987 |
| Priority date | — |
| Expiry date | Apr 14, 2006 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB22D11/0622
- WIPO fieldMaterials, metallurgy
- WIPO sectorChemistry
Abstract
An apparatus for continuously casting a thin metallic strip comprising a melt receiver 3 for receiving molten metal, a pair of rolls 4 rotatably arranged under the melt receiver 3 and opposed to each other with a predetermined clearance, rotary drive device 5 for rotating the rolls 4 to draw out the molten metal under solidification as a casting through said clearance, and supply system 11 for supplying cooling water into the interior of the rolls 4, the apparatus further comprising roll temperature sensors 9 embedded in the outer peripheral portion of each roll 4 and equiangularly spaced circumferentially thereof for detecting the surface temperature of the roll 4, a position detecting device 14 for detecting the rotational position of the roll 4, and a control unit 20 for controlling the rotary drive device 5 and the cooling water supplying system 11 in response to detection signals from the temperature sensors 9 and the position detecting device 14.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.