高铬镍铝不锈钢细长轴的加工特点是:①韧性大,易产生加工硬化,刀具磨损快,一次走刀往往不能到头。②导热性差,切屑的粘附性强,上刀后容易弯曲。③精磨时易粘砂轮,往往吃不上刀。为了克服上述缺点,在加工高铬镍铝不锈钢细长轴(φ30mm×1840mm)时,采取 High chrome-nickel-aluminum stainless steel slender shaft processing features are: ① toughness, easy to produce work hardening, tool wear fast, a knife can often not end. ② poor thermal conductivity, chip adhesion, easy to bend after the knife. ③ grinding easy sticky wheel, often can not eat knife. In order to overcome the above shortcomings, in the processing of high-chrome nickel-aluminum stainless steel slender shaft (φ30mm × 1840mm), taken