克服淬硬材料加工的难点——以低投资将硬度高达50HRC～68HRC的钢件快速加工到5微米尺寸公差的想法并非高不可攀

Overcome difficulties in machining of hardened material

在现代制造技术中,硬车削的优点超过许多磨削工序,但是,对于材料硬度在50HRC～68HRC的材料来说,要保持5μm的公差,仔细选择机床、切削刀具和适当的方法是非常重要的。

Hard turn takes advantage to cover a lot of grinding job in modern manufacturing. However, it is very important to carefully select machine tools, cutting tools and proper way to obtain 5μm tolerance for material of hardness 50HRC to 68HRC.