A molecular dynamics simulation of wear mechanism of diamond tool in nanoscale cutting of copper beryllium

2019 ◽  
Vol 102 (1-4) ◽  
pp. 731-745 ◽  
Author(s):  
A. Sharma ◽  
D. Datta ◽  
R. Balasubramaniam
Keyword(s):  
Molecular Dynamics ◽  
Molecular Dynamics Simulation ◽  
Wear Mechanism ◽  
Diamond Tool ◽  
Dynamics Simulation ◽  
Nanoscale Cutting ◽  
Copper Beryllium

Coarse-grained Molecular Dynamics Simulation of the Wear Mechanism of Cyclic Polymer Brushes

2020 ◽  
Vol 49 (10) ◽  
pp. 1185-1188
Author(s):  
Zhongmin Liu ◽  
Yusuke Ootani ◽  
Shuichi Uehara ◽  
Jingxiang Xu ◽  
Yang Wang ◽  
...  
Keyword(s):  
Molecular Dynamics ◽  
Molecular Dynamics Simulation ◽  
Wear Mechanism ◽  
Polymer Brushes ◽  
Dynamics Simulation ◽  
Coarse Grained ◽  
Cyclic Polymer ◽  
Coarse Grained Molecular Dynamics

Molecular Dynamics Simulation Study on Diamond Tool Wear in Cutting Aluminum-Based Workpieces

2013 ◽  
Vol 579-580 ◽  
pp. 211-215
Author(s):  
Guo Jun Dong ◽  
Yuan Jing Zhang ◽  
Ming Zhou
Keyword(s):  
Molecular Dynamics ◽  
Molecular Dynamics Simulation ◽  
Tool Wear ◽  
Simulation Study ◽  
Diamond Tool ◽  
Cutting Speed ◽  
Dynamics Simulation ◽  
Cutting Depth ◽  
Factors Affecting ◽  
Definite Effect

The problem of diamond tool wear is the bottleneck for machining large metal reflector with ultraprecision cutting method. In this paper, the author performed simulation study on diamond tool wear in machining large metal reflectors, and established a molecular dynamics simulation model for dynamic simulation of tool wear; and found that in the simulation process the change in cutting speed and cutting depth had definite effect on the tool wear, and the main factors affecting the tool wear was the cutting distance.

scholarly journals Influence of laser nanostructured diamond tools on the cutting behavior of silicon by molecular dynamics simulation

RSC Advances ◽  
2017 ◽  
Vol 7 (25) ◽  
pp. 15596-15612 ◽  
Author(s):  
Houfu Dai ◽  
Genyu Chen ◽  
Shaobo Li ◽  
Qihong Fang ◽  
Bang Hu
Keyword(s):  
Molecular Dynamics ◽  
Molecular Dynamics Simulation ◽  
Large Scale ◽  
Diamond Tool ◽  
Single Crystal Silicon ◽  
Dynamics Simulation ◽  
Crystal Silicon ◽  
Nanometric Cutting ◽  
Dynamics Simulations ◽  
Cutting Behavior

In this study, a series of large-scale molecular dynamics simulations have been performed to study the nanometric cutting of single crystal silicon with a laser-fabricated nanostructured diamond tool.

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