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将单刃刀具流屑角模型及其预报拓展到圆弧刃刀具中 ,提出了圆弧刀具的流屑角模型。此模型将任意刀具形状剖分为单刃刀具和纯圆弧切削刃两种情况 ,预报结果与 Colwell法比较 ,表明这种方法具有较高的精度 ,可以满足切削过程中切削力预报和切屑控制的需要。
The single-edge tool flow chip angle model and its prediction extended to the arc-edge tool, put forward arc tool flow chip angle model. In this model, the shape of any tool is divided into single-edge tool and pure-round cutting edge. The prediction results are compared with the Colwell method, which shows that this method has higher accuracy and can meet the cutting force prediction and chip control Need.