航空航天、船舶、汽车制造、发电设备制造业的快速发展对我国高端数控磨床的研制能力提出了新的要求.通过参与“高档数控机床与基础制造装备”重大专项中“高精度滚珠丝杆及螺母成套磨削设备”和“大型数控切点跟踪曲轴磨床”2个课题，深刻体会到：欲加快发展高端磨床，必须以共性技术为支撑, 优先攻克关键核心技术.结合实践与探索，阐述关于攻克高端磨床核心技术的思考与相关技术路线，总结了4点建议，希望起到促进交流的作用

The rapid developments of aeronautic and aerospace, shipping, automobile and power generating equipment manufacturing create urgent requirements of China’s research and development capability in advanced grinding machines. Among the statefunded major projects for producing highend digitalcontrolled machine tools and key manufacturing equipment, two tasks have been undertaken by Shanghai University. One is to develop a whole set of highprecision grinding machines for ball screw and nut, and the other is a largescale computer numerical control (CNC) tangential point tracing grinding machine for the crankshaft used in marine diesel engine. Both the strong support of common techniques and the perfect mastery of key techniques make the advanced grinding machines developed rapidly. Based on practice, some of thoughts on the technical strategy for attacking major difficulties are provided and suggestions on the development of advanced grinding machines in order to promote academic exchanges are presented.