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提高钢坯剪机的生产率,是轧钢车间普遍重视的问题。本文分析了剪切速度对剪切阻力的影响,提出将拉延压力机的六连杆变速机构应用于200t钢坯剪机,并介绍了该机构的运动和动力特性。
Increasing the productivity of billet shears is a common concern in rolling shops. In this paper, the influence of shear rate on shear resistance is analyzed. The six-link speed change mechanism of drawing press is proposed to be applied to 200t billet shear. The movement and dynamic characteristics of this mechanism are also introduced.