Simulation study of micro interface damage of particle reinforced metal matrix composites on vibration cutting

Liang Yang, Chunguang Xu, Zhengjiang Wang

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Abstract

The finite element simulation of the micro interface of SiCp/Al composites under ultrasonic vibration cutting is described. The constitutive relationship of the matrix, SiC particles and interface is analyzed respectively, and a “matrix-interface-particle” dynamic physical simulation model is given. The cutting conditions of a single particle in three different cutting paths are simulated, and the removal mechanism and interface damage characteristics of SiC particles is analyzed. The reliability of the simulation results is analyzed by observing the SEM photos of the experimental samples.
Original languageEnglish
Article number012153
JournalJournal of Physics: Conference Series
Volume1605
Issue number1
DOIs
Publication statusPublished - 18 Aug 2020

Keywords

  • particle-reinforced metal matrix composites
  • ultrasonic assisted cutting
  • materials
  • manufacturing

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