• CN: 11-2187/TH
  • ISSN: 0577-6686

›› 1996, Vol. 32 ›› Issue (4): 51-55.

• Article • Previous Articles     Next Articles

STUDY ON SIC WHISKER (PARTICLE) REINFORCED ALUMINUM COMPOSITES ON THE WEDGY BUILT-UP EDGE AND THE CHIP DEFORMATION

Han Rongdi;Huo Yichang;Ni Junfang;Wan Huibing   

  1. Harbin Institute of Technology
  • Published:1996-07-01

Abstract: The law of chip deformation is verified by cutting experiments of SiCw-LD2, SiCp-LD2 reinforced aluminum composites. The chip bottom photos of metapllograh and SEM prove the producing mechanism of wedgy built-up edge (BUF). It is first put forward that reinforced aluminum composites wedgy BUE is basically different from carbon steel BUE in both the producing profiles and mechanism.

Key words: Cutting deformation, Reinforced aluminum composite, Wedgy built-up edge