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本文指出了传统的斜轧机送进角和辗轧角定义存在的问题,是将其沿着变形区不同截面视为不变化的常量。建立了行星斜轧机送进角和辗轧角的概念。推导出了行星斜轧机送进角和辗轧角的计算公式,并得到了实验的验证。本文的送进角和辗轧角的概念及其计算公式,对于行星斜轧工艺参数的确定及这一新工艺的发展,具有一定的现实意义。也为进一步研究斜轧理论打下了基础。
This paper points out the problems existing in the definition of feed angle and rolling angle of the traditional cross-rolling mill. It is a constant that the different section along the deformation zone is regarded as invariable. The concept of feed angle and rolling angle of planetary cross rolling mill was established. The formulas of feed angle and rolling angle of planetary cross rolling mill are deduced and verified by experiment. The concept of feed angle and rolling angle and its calculation formula in this paper have certain practical significance for the determination of process parameters of planetary cross-rolling and the development of this new technology. It also laid a foundation for further study of the theory of sloping rolling.