Trail Investigation on Chip of High-Speed and Dry Cutting on Hardened Steel with PCBN Tool
The high-speed hard and dry cutting chips of hardened alloy-steel with PCBN tool is presented in this paper: After the work piece temperature measured by ThermaVision infrared thermometer, it is proved that the heat generated by cutting is carried out by chips; After SEM analyzed chip it is proved that the cutting temperature is increased and then fallen and the PCBN tool suitable for high-speed hard and dry cutting. It is suitable for PCBN tool cutting hardened alloy-steel 42CrMo instead of grinding.
Hun Guo, Zuo Dunwen, Tang Guoxing
Z. H. Qing et al., "Trail Investigation on Chip of High-Speed and Dry Cutting on Hardened Steel with PCBN Tool", Advanced Materials Research, Vol. 142, pp. 26-30, 2011