板坯連鑄機拉坯阻力的計算方法
A Calculating Method of Withdrawal Resistance of Slab Continuous Caster
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摘要: 本文討論了板坯連鑄機拉坯阻力的計算方法,重點是根據金屬材料高溫蠕變特性,結合平板理論,給出二次冷卻段凝固坯殼的鼓肚及支承輥矯平鼓肚的拉坯阻力計算公式.Abstract: The calculating method of withdrawal resistance of slab continuous caster is proposed. Based on the creep properties of steel at continuous casting temperature and the plate theory, the withdrawal resistance caused by leveling slab bulging is discussed.