Paper Title:
Experimental Research on High-Speed Machining Pearlitic Gray Cast Iron
  Abstract

High-speed machining (HSM) has received great interest because it leads to an increase of productivity and a better workpiece surface quality. However, tool wear increases dramatically due to the high temperature at the tool/workpiece interface. Proper selection of cutting tool and cutting parameters is the key process in high-speed machining. In this paper, experiments have been conducted to high speed milling pearlitic cast iron with different tool materials, including polycrystalline cubic boron nitrogen, ceramics and coated cemented carbides. Wear curves and tool life curves have been achieved at various cutting speeds with different cutting tools. If efficiency is considered, Polycrystalline Cubic Boron Nitrogen cutting tool materials are preferred in finish and semi-finish machining. According to the different hardness of cast iron, the appropriate range of cutting speed is from 850 m/min to 1200m/min.

  Info
Periodical
Key Engineering Materials (Volumes 315-316)
Edited by
Zhejun Yuan, Xipeng Xu, Dunwen Zuo, Julong Yuan and Yingxue Yao
Pages
459-463
DOI
10.4028/www.scientific.net/KEM.315-316.459
Citation
Y. Wan, Z. Q. Liu, X. Ai, "Experimental Research on High-Speed Machining Pearlitic Gray Cast Iron", Key Engineering Materials, Vols. 315-316, pp. 459-463, 2006
Online since
July 2006
Export
Price
$32.00
Share

In order to see related information, you need to Login.

In order to see related information, you need to Login.

Authors: José Vitor C. Souza, Maria do Carmo de Andrade Nono, Rodrigo de Matos Oliveira, M.V. Ribeiro, Olivério Moreira Macedo Silva
Abstract:During gray cast iron cutting, the great rate of mechanical energy from cutting forces is converted into heat. Considerable heat is...
598
Authors: Yi Wan, Zhan Qiang Liu, Xing Ai
Abstract:Five-axis milling is widely used in machining of complex surfaces parts. Part quality and productivity are extremely affected by cutting...
2049
Authors: Han Lian Liu, Chuan Zhen Huang, Bin Zou
Abstract:A multi-scale and multi-phase nanocomposite ceramic cutting tool material Al2O3/TiC/TiN(LTN) with high comprehensive mechanical properties...
318
Authors: Yuan Wei Wang, Song Zhang, Jian Feng Li, Tong Chao Ding
Abstract:In this paper, Taguchi method was applied to design the cutting experiments when end milling Inconel 718 with the TiAlN-TiN coated carbide...
911