Cutter attrition and breakage is one of the familiar faults of CNC machine tool,and the degree of cutter attrition and breakage directly influences the quality of the production.

• 数控切削加工过程中刀具的磨损与破损是数控机床常见的故障之一,而刀具的磨损与破损程度直接影响零件的加工质量。