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    斜輥矯直機鑄焊式機架橫梁的優(yōu)化分析

    Analysis of Optimization Related to Cast-welded Beam of Skew-roll Straightener Frame

    • 摘要: 通過建立斜輥矯直機機架橫梁的數(shù)學模型,運用有限元軟件對優(yōu)化前后的兩種鑄焊式機架橫梁結(jié)構(gòu)進行了分析。結(jié)果證明:模擬仿真過程可獲得矯直機矯直過程中機架橫梁內(nèi)部的位移及應(yīng)力分布的詳細數(shù)據(jù),為鑄焊式橫梁設(shè)計及筋板的合理布置提供依據(jù),從而保證矯直機機架的剛度與強度。

       

      Abstract: The two structures of the beam of the skew-roll straightener frame before and after the optimization are analyzed by means of a math model of the beam as especially established,and relevant Finite Element software. As a result,it is proved that detailed data concerning the displacement and stress distribution as inside the said beam in the straightening process can be obtained via relevant simulation process. Such data will be used as basis for design of the said cast-welded beam,and proper arrangement of the stiffening bars so as to ensure rigidity and strength of the straightener frame.

       

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