Study on High-Speed Cutting of Hi-Cr Cast Iron Impeller and Sheath of Slurry Pump Using Overall PCBN Cutting Tools
Problems in the process of machining hi-Cr white cast iron slurry pump were analyzed. The overall PCBN (Polycrystalline Cubic Boron Nitride) cutting tools were selected to cut impeller and sheath of slurry pump at high speed. The flank wear and cutting performance of ceramic cutting tools and PCBN cutting tools in process of high-speed cutting hi-chromium white cast iron Cr26 were comparative studied. Examples justified overall PCBN cutting tools possess the excellent performance of increasing cutter lifetime and cutting efficiency.
PCBN cutting tool high-speed cutting hi-Cr white cast iron ceramic cutting tool
H.C. SHEN W.S. ZONG J.J.NIE J. WANG
School of Mechanical and Electronical Engineering Zhongyuan University of Technology Zhengzhou,450007,China
国际会议
长春
英文
535-538
2010-08-24（万方平台首次上网日期，不代表论文的发表时间）