The result of the experiment is significant on the study of EDT, and can be used to predict and control the surface topography of textured roll, for that the material and means of the experiment are corresponding to the fact.

• 由于实验材料和实验方法与实际轧辊电火花毛化基本相同,所以所得结果对轧辊表面毛化技术的研究具有实际意义,可以用于轧辊毛化过程的表面形貌预测和控制。