Trail Investigation on Chip of High-Speed and Dry Cutting on Hardened Steel with PCBN Tool

Abstract:

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.

• Periodical: Advanced Materials Research (Volume 142)
• Pages: 26-30
• DOI: https://doi.org/10.4028/www.scientific.net/AMR.142.26
• Online since: October 2010
• Authors: Zhen Hua Qing, Dun Wen Zuo, Feng Xie, Chong Gao Zhang
• Keywords: Chip Configuration, Cutting Temperature, High Speed Dry Cutting, High Speed Hard Cutting, PCBN Cutter

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