论文部分内容阅读
加工圆锥滚子球基面用的隔离盘,由整体式结构改为镶嵌式,即在小孔齿侧工作面焊接经淬硬的硬片;隔离盘的加工过程也相应有所改变。
Processing of tapered roller ball base surface with the isolation plate, from the monolithic structure into mosaic, that is, the small hole flank welding hardened hard surface; isolation plate processing has also been changed accordingly.