Experimental Study of Improved Tool in High Manganese Steel Drilling
Performance of tool has always been a puzzle in the course of high manganese steel drilling. In this paper, improvement of drill tool is been done on drill bit structure and parameters of cutting tip by means of analyzing geometric parameter. By utilizing simulation method correctly, the influence of bit parameter on drilling force is analyzed. Meanwhile, by adopting the way of dividing into groups, comparison experiment between improved and no improved has been done. The comparison analysis of test results is carried out including tool life, wear and drilling force. The conclusion showed that the improved bit has better performance.
Zhengyi Jiang and Chunliang Zhang
L. Yang and L. Xu, "Experimental Study of Improved Tool in High Manganese Steel Drilling", Advanced Materials Research, Vols. 97-101, pp. 1863-1866, 2010