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Numerical Analysis of Directional Rock Blasting with Continuous-Discontinuous Element Method
期刊论文
KSCE JOURNAL OF CIVIL ENGINEERING, 2023
作者:
Li, Yunpeng
;
Feng C(冯春)
;
Zhang, Yiming
收藏
  |  
浏览/下载:11/0
  |  
提交时间:2023/07/17
Directional rock blasting
Continuous-discontinuous element method (CDEM)
Fracture degree
Damage factor
Numerical simulations
Material removal behavior of nanoscale shear cutting and extrusion cutting of monocrystalline gamma-TiAl alloy
期刊论文
INTERNATIONAL JOURNAL OF ADVANCED MANUFACTURING TECHNOLOGY, 2022, 卷号: 119, 期号: 9-10, 页码: 6729-6742
作者:
Feng, Ruicheng
;
Shao, Zihao
;
Yang, Shengze
;
Cao, Hui
;
Li, Haiyan
收藏
  |  
浏览/下载:23/0
  |  
提交时间:2022/03/01
gamma-TiAl alloy
Shear cutting
Extrusion cutting
Material removal
Molecular dynamics
Study on Meso-Scale Grinding Surface Roughness and Sub-Surface Quality of 60% Volume Fraction SiCp/Al2024 Composites
期刊论文
SILICON, 2021, 页码: 14
作者:
Guo, Guangyan
;
Gao, Qi
;
Wang, Quanzhao
;
Hu, Yuanhe
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  |  
浏览/下载:52/0
  |  
提交时间:2021/12/09
SiCp
Al2024 composites
Two-dimensional simulation model
SiC particles
Surface roughness
Sub-surface quality
Effect of Cutting Depth on Subsurface Defects and Residual Stress in Single Crystal γ-TiAl Alloy
期刊论文
Cailiao Daobao/Materials Reports, 2021, 卷号: 35, 期号: 14, 页码: 14089-14095
作者:
Wang, Qi
;
Feng, Ruicheng
;
Fan, Lihe
;
Shao, Zihao
;
Dong, Jianyong
收藏
  |  
浏览/下载:5/0
  |  
提交时间:2022/02/17
Crystal cutting
Molecular dynamics
Reaction kinetics
Residual stresses
Single crystals
Stacking faults
Titanium alloys
Dislocation reactions
Distribution of residual stress
Gamma tial alloys
Microscopic defects
Molecular dynamics methods
Residual compressive stress
Subsurface defect
Von Mises stress
Numerical simulation and experimental study on the drilling process of 7075-t6 aerospace aluminum alloy
期刊论文
Materials, 2021, 卷号: 14, 期号: 3, 页码: 1-17
作者:
Luo HT(骆海涛)
;
Fu J(富佳)
;
Wu TK(武廷课)
;
Chen N(陈宁)
;
Li HD(李华东)
收藏
  |  
浏览/下载:3/0
  |  
提交时间:2021/02/14
numerical simulation
drilling
temperature accumulation
chip forming
tool wear
Phase field simulation of grain growth in Al2O3-based composite ceramic cutting tool materials containing second phase nanoparticles and pores
期刊论文
Materials Research Express, 2020, 卷号: 7, 期号: 11
作者:
Zhou, Youxin
;
Peng, Bin
收藏
  |  
浏览/下载:14/0
  |  
提交时间:2022/02/17
Alumina
Aluminum oxide
Ceramic cutting tools
Free energy
Grain boundaries
Grain size and shape
Microstructure
Nanocomposites
Nanoparticles
Particle size
Volume fraction
Free-energy parameters
Grain growth process
Grain-boundary energy
Nano-composite ceramics
Phase-field simulation
Pore volume fractions
Second phase particles
Uniform microstructure
Molecular Dynamics Simulation to Investigate the Rake Angle Effects on Nanometric Cutting of Single Crystal Ni3Al
期刊论文
INTERNATIONAL JOURNAL OF PRECISION ENGINEERING AND MANUFACTURING, 2020, 卷号: 21, 期号: 4, 页码: 711-724
作者:
Feng, Rui-cheng(冯瑞成)
;
Qi, Yong-nian
;
Zhu, Zong-xiao(朱宗孝)
;
Song, Wen-yuan
;
Li, Hai-yan(李海燕)
收藏
  |  
浏览/下载:3/0
  |  
提交时间:2020/06/16
Molecular dynamics
Local stress
Anti-phase boundary
Surface roughness
Ni3Al
Dynamic characteristics of abrasive grains and machined surface features for variable axis diamond grinding of quartz glass
期刊论文
JOURNAL OF THE BRAZILIAN SOCIETY OF MECHANICAL SCIENCES AND ENGINEERING, 2020, 卷号: 42, 期号: 8
作者:
Chen, Xiaoxiao
;
Wang, Heng
;
Zhang, Wenwu
收藏
  |  
浏览/下载:27/0
  |  
提交时间:2020/12/16
BRITTLE
ROUGHNESS
ANGLE
Influence of Wax Lubrication on Cutting Performance of Single-Crystal Silicon in Ultraprecision Microgrooving
期刊论文
International Journal of Precision Engineering and Manufacturing-Green Technology, 2020, 页码: 14
作者:
S. N. A. Kalkhoran,M. Vandati,Z. Y. Zhang and J. W. Yan
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  |  
浏览/下载:2/0
  |  
提交时间:2021/07/06
Characters of deformation and surface quality and cutter wearing at high-speed cutting
期刊论文
Materials Science Forum, 2020, 卷号: 980, 页码: 136-143
作者:
An, Huping
;
Rui, Zhiyuan
;
Iyer, R.
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  |  
浏览/下载:2/0
  |  
提交时间:2020/11/14
Ceramic tools
Cold welding
Deformation
Fracture mechanics
Manganese steel
Speed
Surface properties
Surface roughness
Wear of materials
Cutting deformations
Deformation mechanism
Favorable conditions
High manganese steel
High speed cutting
High temperature
Modeling of surface roughness
Optimized parameter
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