Atomistic Simulation of Effects of Random Roughness on Nano-cutting Process of γ-TiAl Alloy | |
Feng, Ruicheng1,2; Yang, Shengze1; Shao, Zihao1; Yao, Yongjun1; Zhang, Jun1; Cao, Hui1; Li, Haiyan1,2 | |
2022-05-01 | |
发表期刊 | Xiyou Jinshu Cailiao Yu Gongcheng/Rare Metal Materials and Engineering |
ISSN | 1002-185X |
卷号 | 51期号:5页码:1650-1659 |
摘要 | Manufacturing Technology and Application, Ministry of Education, Lanzhou University of Technology, Lanzhou 730050, China The molecular dynamics simulations were conducted to investigate the effects of random roughness on nano-cutting of γ-TiAl alloys. To simulate the actual workpiece surface, the random surface roughness was generated by a multivariate Weierstrass-Mandelbrot (W-M) function under the condition of different rake angles of cutter and depths of cutting. The equivalent height of the workpiece was used to quantify the depth of cutting. The molecular dynamics simulation results reveal that the roughness has a profound effect on the nano-cutting quality of the workpiece. Besides, the effects of roughness are also different under different cutting parameters. Copyright © 2022, Northwest Institute for Nonferrous Metal Research. Published by Science Press. All rights reserved. |
关键词 | Engineering education Surface roughness Titanium alloys Atomistic simulations Cutting process Depth of cutting Manufacturing technologies Nano cutting Random roughness TiAl alloy Weierstrass-mandelbrot functions Workpiece Γ-tial alloy |
收录类别 | EI |
语种 | 英语 |
出版者 | Science Press |
EI入藏号 | 20222412233347 |
EI主题词 | Molecular dynamics |
EI分类号 | 542.3 Titanium and Alloys ; 801.4 Physical Chemistry ; 901.2 Education ; 931.2 Physical Properties of Gases, Liquids and Solids |
文献类型 | 期刊论文 |
条目标识符 | https://ir.lut.edu.cn/handle/2XXMBERH/159075 |
专题 | 机电工程学院 土木工程学院 |
作者单位 | 1.School of Mechanical and Electronical Engineering, Lanzhou University of Technology, Lanzhou; 730050, China; 2.Key Laboratory of Digital Manufacturing Technology and Application, Ministry of Education, Lanzhou University of Technology, Lanzhou; 730050, China |
第一作者单位 | 兰州理工大学 |
第一作者的第一单位 | 兰州理工大学 |
推荐引用方式 GB/T 7714 | Feng, Ruicheng,Yang, Shengze,Shao, Zihao,et al. Atomistic Simulation of Effects of Random Roughness on Nano-cutting Process of γ-TiAl Alloy[J]. Xiyou Jinshu Cailiao Yu Gongcheng/Rare Metal Materials and Engineering,2022,51(5):1650-1659. |
APA | Feng, Ruicheng.,Yang, Shengze.,Shao, Zihao.,Yao, Yongjun.,Zhang, Jun.,...&Li, Haiyan.(2022).Atomistic Simulation of Effects of Random Roughness on Nano-cutting Process of γ-TiAl Alloy.Xiyou Jinshu Cailiao Yu Gongcheng/Rare Metal Materials and Engineering,51(5),1650-1659. |
MLA | Feng, Ruicheng,et al."Atomistic Simulation of Effects of Random Roughness on Nano-cutting Process of γ-TiAl Alloy".Xiyou Jinshu Cailiao Yu Gongcheng/Rare Metal Materials and Engineering 51.5(2022):1650-1659. |
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