摘要
在分析麻花钻螺旋面刃磨方法以及麻花钻后刀面为直纹面的基础上,提出了以电火花线切割法来取代传统砂轮刃磨的新方法,并设计出刃磨装置。该装置结构简单,刃磨容易,与现有砂轮刃磨法相比,无磨削力,无磨削烧伤,能刃磨高硬度金属材料、更小尺寸规格的麻花钻。
The twist drill is a common hole machining tool, in cutting process flank wear is the prime form of wear, and the flank grinding is usually completed on the basis of the wheel up. In this paper, based on the analysis of spiral surface flank grinding and ruled surface, the new method WEDM to replace the tradi- tional grinding wheel was proposed, the appliance was devised. This device has a simple structure and was
出处
《陕西理工学院学报（自然科学版）》
2013年第3期1-4,共4页
Journal of Shananxi University of Technology:Natural Science Edition
基金
陕西省教育厅科研计划资助项目(11JK0878)
