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采用有限单元法计算板坯连铸机拉矫辊热应力分布。分析拉矫辊产生裂纹的原因 ,提出了相应的改进措施。
Finite element method for calculating thermal stress distribution of straightening caster in slab caster. The reason of the crack in the straightening roller is analyzed, and the corresponding improvement measures are put forward.