【摘要】 针对扁钻人工刃磨时刀具标注角度不一致的问题,开发了一种新型的钕铁硼磁棒钻削用扁钻磨刀机。分析了其机械结构及各组成部件功能,并对扁钻刃磨时每步的刃磨量进行了详细的计算,最后通过对比由人工刃磨所得扁钻与磨刀机刃磨所得扁钻的磁棒钻削实验结果,验证了磨刀机的实用性。更多还原

【Abstract】 To solve the problem of incompatible angular dimension, this paper introduces a new type of spade drill grinding machine for drilling Nd Fe B magnetic bar. The mechanical structure and the function of the components are analyzed. The spade drill grinding dosage are calculated in each grinding process. By comparing with the drilling result of artificial grinded spade drill and grinding machine grinded spade drill, the practicability of the grinding machine is verified.更多还原