钢丝感应加热过程模拟及特性

Study of Induction Heating Simulation and Its Properties of Steel Wire

在感应加热理论和热传导理论的基础上,建立了钢丝感应加热时的ANSYS模拟模型,对不同直径产品的加热频率、功率、最大线速度进行模拟计算,通过针对三种典型钢丝的加热时间,分析了其相应可达到的最大产品线速度,以及所需要的加热功率.还分析了工频频率的影响,选取合适的频率范围;通过实验验证了模型的准确性,为感应加热的计算和自动化控制提供了可靠的理论依据.

A simulation model of temperature and electric-magnet fields of steel wire is established in the process of induction heating based on the theory of induction heating and heat conduction.The ANSYS simulation tools are utilized for the induction process of three typical diameter raw steel wires,and the inner relationship of heating power,steel wire line speed and the steel diameter are acqired by comparing the results,which will guide the automatic control of induction heating process.A practical application of the model of production line proves a feasible result.