Study on Machinability of 35CrMnSiA Steel in Hard Turning Process
35CrMnSiA, is a kind of important engineering materials that used widely in modern manufacturing fields. The machinability of 35CrMnSiA Steel with hardness of HRc40±2 in high speed turning process was studied in this paper. It is concluded that, when high speed turning of this ultra-high strength alloy steel, the chief wear mode of ceramics is the crater on rake faces; the interaction of depth of cut and feed rate is one of statistic significant effects on cutting force; the interaction of cutting velocity of cut and feed rate is one of statistic significant effects on surface roughness Ra; besides, the empirical formula of average cutting temperature, cutting forces, surface roughness Ra, was established.
Chengyu Jiang, Geng Liu, Dinghua Zhang and Xipeng Xu
W. X. Zhao et al., "Study on Machinability of 35CrMnSiA Steel in Hard Turning Process", Materials Science Forum, Vols. 532-533, pp. 349-352, 2006