在金属切削中对切屑的研究是最重要的事情之一。
Study of chips is one of the most important things in metal cutting.
选用的材料种类和切削条件不同，可生成不同形态的切屑。
Different kinds of material and machining conditions used will produce chips of different shapes.
利用商业化软件DEFORM - 2d，对所建立的模型进行了有限元分析，得到了切屑成形、温度分布、切削力变化以及残余应力等结果。
The above FEM model is analyzed by commercial software DEFORM-2D, and some results including the chip formation, temperature distribution, cutting force variable and residual stress were obtained.
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