针对感应加热过程中工件内部温度检测困难从而影响加热参数设置的问题,文章运用经验法设计一个感应加热实验系统,分别用数值模拟方法和实验测量手段得出该系统工件中温度变化的情况,通过对两者的比较,说明运用数值模拟方法可以实现对加热过程行为的预测,为合理选择加热参数提供理论依据。 Aiming at the problem that the internal temperature of the workpiece is difficult to detect during the induction heating process, which affects the setting of the heating parameters, an induction heating experimental system is designed by using the experience method. The temperature variation in the workpiece is obtained by numerical simulation and experimental measurement respectively. The comparison of the two shows that the numerical simulation method can be used to predict the behavior of the heating process and provide a theoretical basis for the reasonable choice of heating parameters.