院结合加速轧制时精轧机组的速度制度,针对热带精轧升速轧制时加速度对终轧温度影响进行分析,研究了热带精轧机组加速度对轧件的轧制变形温升、摩擦温升、接触温降以及终轧温度的影响规律。采用加速轧制时终轧温度明显升高。研究结果对优化终轧温度控制策略、提高热带终轧温度控制精度有一定的参考意义。 Based on the analysis of the influence of acceleration on the finishing temperature during the rolling of the hot finishing mill, the effects of the acceleration of the finishing unit on the rolling deformation temperature, friction temperature L, contact temperature drop and the impact of the final rolling temperature. Finishing rolling temperature increased significantly when using accelerated rolling. The research results have some reference significance for optimizing the control strategy of finishing temperature and improving the accuracy of temperature control of finishing temperature.