We summarize the results of our research of a fundamentally new layout of rolls of a four-roll sheet-rolling stand. As the supports of rolls in this stand, we use new rolling bearings with cylindrical rollers. The analysis of the operation of this roll assembly is based on the properties of the surface of a one-sheet hyperboloid in the roll assemblies of four-roll sheet-rolling stands. We essentially use one property of the surface of one-sheet hyperboloid, namely, the presence of two families of rectilinear generatrices.

中文翻译：

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基于单板双曲面表面特性的板轧机轧辊装配

我们总结了我们对四辊薄板轧机机架的全新轧辊布局的研究结果。作为该机架中轧辊的支撑，我们使用带有圆柱滚子的新型滚动轴承。该轧辊组件的运行分析基于四辊薄板轧机机架的轧辊组件中单板双曲面的表面特性。我们基本上使用了单片双曲面表面的一个特性，即存在两个直线母线族。