【摘要】 通过试验 ,分析了硬质合金可转位刀片刀尖圆弧半径对金属切削的切削力、断屑范围和切屑形态的影响。结果表明 ,加大刀尖圆弧半径会显著加大 y向分力 ,使 z向分力略有下降 ,而断屑范围缩小 ,并增加切屑缠绕的可能性更多还原

【Abstract】 The influence of cutting corner radius on the metal cutting forces, chip breaking, and chip shape is discussed in this paper. Some selectting principles about cutting radius are also proposed.更多还原