Method for operating a strip casting machine for producing a metal strip
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United States of America Patent
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Mar 4, 2008
Grant Date -
Jan 11, 2007
app pub date -
Jun 25, 2004
filing date -
Jul 1, 2003
priority date (Note) -
Expired
status (Latency Note)
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Abstract
The invention relates to a method of operating a strip casting machine for producing a metal strip, during which molten metal is continuously poured between two casting rolls (1, 2) that form a casting gap. Lateral seals (10) having sealing plates (11) are provided for laterally delimiting the casting gap, whereby the sealing plates (11) are placed or pressed with a preset placement or pressing force, whose magnitude can be set, against the end surfaces of the casting rolls (1, 2). The sealing plates (11) are, in repeatable stop-and-go steps, placed with a preset force and time against the end surfaces of the casting rolls (1, 2) and are held in the placing position for a preset time. This enables a distinct reduction in the wear of the sealing plates and of the casting roll end surfaces.
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