The design requirements and the design of screwdown cylinder are introduced.
介绍了设计要求和其压下油缸的设计。
The system can meet the control requirement of screwdown motor of roughing mill.
该系统可充分满足粗轧机压下电机的控制要求。
The influences of plate width, tension and screwdown ratio on forward slip were measured using a.
在实验轧机上，应用铝试样实测了板宽、张力和压下率对前滑的影响规律。
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