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《Journal of Zhejiang University(Engineering Science)》 2007-10
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Key technologies in automatic system of wide stainless steel hot strip set

LU Xiao-yun(Automation Company,Taiyuan Iron & Steel(Group) Co,Ltd,Taiyuan 030003,China)  
The new technology of the first 2 250 mm wide stainless steel hot strip set in China was introduced.And the key technologies and characteristics of the automatic system were analyzed,including the structure and data flow of the multilevel computer control manager system,the technology of the main drive injection enhanced gate transistor(IEGT) and development emphases of the mathematic model.This integrated automatic system can adapt to the high-speed and large-scale production.The figure precision and performance precision of rolls were improved,the production assignment was optimized,the turnover of product stocks was expedited,and the non-planning production was reduced.The roll specification broke through the design limit of stainless steel for the 2 250 mm production line.
【CateGory Index】: TG334.9
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