我用白钢条刀切削铁料时，为什么一边凹一边凸呢，而且还容易出毛刺？_百度知道
我用白钢条刀切削铁料时，为什么一边凹一边凸呢，而且还容易出毛刺？
很容易使轴向力增大。使尾巴留在机床装夹的那段，使白钢条让刀。或者是前切削刃有一定的偏角你说的是切断吧。生产中常用这种方法使被切下的较短的一断消除短的那节尾巴（不知道那断叫啥了），一个主切削刃。切断刀有两个主刀尖。可能是你的两个刀尖不一样锋利。平下断面就行了
希望能帮到你。当有偏角时
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其他2条回答
有抖动，工件夹得不紧，太锋利“扎刀”了刀的前角不对
切刀没有装的没有垂直于车床的主轴的轴线，所以切出来的活是一边凹，一边凸。正因为如此，才会出毛刺。
等待您来回答
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