Study of Nanocutting Using Atomic Model

Chun Yi Chu; Chung Ming Tan; Yung Chuan Chiou

doi:10.4028/www.scientific.net/AMR.33-37.963

Paper Titles

Mechanical Properties of Single-Walled Carbon Nanotubes - A Finite Element Approach
p.937

Probe-Type Microforce Sensor for Mirco/Nano Experimental Mechanics
p.943

A Modified Model for Simply Supported Ultrathin Films
p.949

Atomistic Simulation of the Energy Barrier for Dislocation Movement in Si
p.957

Study of Nanocutting Using Atomic Model
p.963

Measurement of Young's Modulus and Poisson's Ratio of Thin Film by Combination of Bulge Test and Nano-Indentation
p.969

Effect of Box Microspring Size on Spring Constant
p.975

Simulation of Fracture of Nanocrystalline Metals
p.981

On the Mechanical Properties of Transversely Isotropic Material Using the Nanoindentation
p.987

HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 33-37Study of Nanocutting Using Atomic Model

Study of Nanocutting Using Atomic Model

Abstract:

The stress induced in a workpiece under nanocutting are analyzed by an atomic-scale model approach that is based on the energy minimization. Certain aspects of the deformation evolution during the process of nanocutting are addressed. This method needs less computational efforts than traditional molecular dynamics (MD) calculations. The simulation results demonstrate that the microscopic cutting deformation mechanism in the nanocutting process can be regarded as the instability of the crystalline structure in our atomistic simulations and the surface quality of the finished workpiece varies with the cutting depth.