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

Yang, Liang and Xu, Chunguang and Wang, Zhengjiang (2020) Simulation study of micro interface damage of particle reinforced metal matrix composites on vibration cutting. Journal of Physics: Conference Series, 1605 (1). 012153. ISSN 1742-6588 (https://doi.org/10.1088/1742-6596/1605/1/012153)

[thumbnail of Yang-etal-JoP-2020-Simulation-study-of-micro-interface-damage-of-particle-reinforced-metal-matrix-composites]
Preview
Text. Filename: Yang_etal_JoP_2020_Simulation_study_of_micro_interface_damage_of_particle_reinforced_metal_matrix_composites.pdf
Final Published Version
License: Creative Commons Attribution 3.0 logo

Download (1MB)| Preview

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.