Three rolling schedules were selected, dynamic simulations on the preloaded housing of cold ring rolling mill were proceeded with 3d finite element method, the results were compared.
选取3种轧制规程，用三维有限单元法对预紧机架进行了动力仿真，并进行了分析和比较。
This paper researches argumentation, structural design and reference coefficient calculation of 1200pinion housing rebuilding when it's applied to 790 first rolling mill.
就1200齿轮座应用到790开坯机上所进行的改造情况作了方案论证，结构设计和参考数计算。
Housing is the most important element of rolling mill.
机架是轧机最重要的零件。
Housing is the most important element of rolling mill.
机架是轧机最重要的零件。
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