根据大量研究刀具磨损的文献,对873条磨损曲线进行了统计分析,得到了刀具磨损过程中初期磨损与正常磨损之间关系的统计规律,并进一步提出了基于初期磨损行为的刀具材料快速选择方法。该方法可以在系统的切削参数优化实验之前,快速筛选合适的刀具,也可以用于生产中刀具的初步筛选。 According to the extensive literature on tool wear, a statistical analysis of 873 wear curves was made, and the statistical laws of the relationship between initial wear and normal wear during tool wear were obtained. Furthermore, a fast tool selection method based on initial wear behavior was proposed . This method can be used to quickly screen the right tool before the system cutting parameter optimization experiment, and also can be used for the initial screening of the tool in production.