细长轴的磨削加工是一件比较复杂的事情,尤其工件长度 L、直径 D,当L/D>30时,矛盾更为突出。我们在生产实践中体会到只有合理地选择好砂轮、磨削用量和工艺步骤,才能比较理想地满足细长轴所应有的技术要求。在此我们着重谈谈细长轴磨削中的精磨和有较高精度技术要求零件的加工方法。 Slender shaft grinding is a more complicated thing, especially the workpiece length L, diameter D, when L / D> 30, the conflict is more prominent. In production practice, we realize that only reasonable selection of grinding wheel, grinding dosage and process steps can meet the ideal requirements of slender shafts. Here we focus on slender shaft grinding grinding and high precision technical requirements of parts processing methods.