我们在普通车床上切割直径100毫米以上的普通钢材较容易,若是轴承钢GCr15材料,按常规进行切割,会出现振动、打刀(崩刃)、工件变形等现象,很难切割。在考虑机床精度和刚性的前提下,采用反切法(见图)可消除振动,防止打刀。所谓反切法即工件是 We are ordinary lathe more than 100 mm diameter steel cutting easier, if the bearing steel GCr15 material, according to conventional cutting, there will be vibration, hit the knife (chipping), the workpiece deformation and so on, it is difficult to cut. Taking into account the accuracy and rigidity of the machine under the premise of using anti-cut method (see Figure) to eliminate vibration and prevent the fight knife. The so-called anti-cutting method that is the workpiece