影响短应力线轧机轧制精度的因素很多,例如:轧机刚度、轧制工艺、控制系统等。主要针对轧机刚度对轧制精度的影响进行分析,阐述了轧机径向刚度、轴向刚度和其它一些制造装配误差累积对短应力线轧机轧制精度的影响,在此基础上,提出了一些如何提高短应力线轧机轧制精度的建议,对短应力线轧机的设计起到一定的指导作用。 Affect the short-stress rolling mill rolling a lot of factors, such as: rolling mill stiffness, rolling technology, control systems. The influence of rolling mill stiffness on rolling precision is mainly analyzed. The influence of rolling mill radial rigidity, axial rigidity and some other manufacturing errors on rolling precision of short-stress line rolling mill are expounded. Based on this, some suggestions are given The suggestion of improving the rolling accuracy of short stress line rolling mill plays a guiding role in the design of short stress line rolling mill.