Study on the removal behavior of constituent phases of SiCp/Al composites by ultrasonic vibration-assisted milling DOI

Jiaqi Wang,

Guangjun Chen, Shen Wang

et al.

Materials Today Communications, Journal Year: 2024, Volume and Issue: unknown, P. 111183 - 111183

Published: Dec. 1, 2024

Language: Английский

Effect of alkaline treatment on the thermo-physicochemical and mechanical properties of biochar powder/Washingtonia robusta fibers/PLA hybrid biocomposites DOI Creative Commons

Isma Dembri,

Ahmed Belaadi, Abdelaziz Lekrine

et al.

Journal of Materials Research and Technology, Journal Year: 2024, Volume and Issue: 33, P. 9735 - 9751

Published: Nov. 1, 2024

Language: Английский

Citations

7
Microstructure evolution and mechanical response of hetero-induced SiCp addition in Al-6061 under high strain rate compressive loading DOI Creative Commons

Tahir Mehmood Bhatti,

Yangwei Wang,

Saeed Jamal

et al.

Journal of Materials Research and Technology, Journal Year: 2024, Volume and Issue: unknown

Published: Sept. 1, 2024

Language: Английский

Citations

4
Enhanced permeation mechanism and tribological assessment of ultrasonic vibration nanolubricants grinding CFRP DOI
Teng Gao, Jixin Liu,

Xiaofeng Sun

et al.

Tribology International, Journal Year: 2025, Volume and Issue: 204, P. 110494 - 110494

Published: Jan. 9, 2025

Language: Английский

Citations

0
Modelling and heat transfer mechanism of coated tool temperature field in sustainable turning based on the finite difference method DOI
Lingyi Sun, Yanbin Zhang,

Shuaiqiang Xu

et al.

Applied Thermal Engineering, Journal Year: 2025, Volume and Issue: 267, P. 125803 - 125803

Published: Jan. 31, 2025

Language: Английский

Citations

0
Investigation on plastic and brittle characteristic of magnesium aluminum spinel in ultra-precision grinding DOI
Peng Gu, Yiran Zhou,

Chenchen Sun

et al.

Precision Engineering, Journal Year: 2025, Volume and Issue: unknown

Published: March 1, 2025

Language: Английский

Citations

0
Liquid film thickness model formed by atomized droplets during sustainable cryogenic air MQL grinding DOI Creative Commons
Mingzheng Liu, Changhe Li, Qinglong An

et al.

Frontiers of Mechanical Engineering, Journal Year: 2025, Volume and Issue: 20(1)

Published: Feb. 1, 2025

Language: Английский

Citations

0
Damage mechanism and evaluation of ultrasonic vibration nanolubricant grinding CFRP composites DOI
Teng Gao, Jixin Liu, Xiaofeng Sun

et al.

Polymer Composites, Journal Year: 2025, Volume and Issue: unknown

Published: Feb. 28, 2025

Abstract As a key material in aerospace applications, carbon fiber reinforced polymer (CFRP) requires precision grinding to maintain the accuracy and integrity of assembly surfaces. However, machining damage remains significant technical bottleneck that affects service performance CFRP components. To address this, ultrasonic vibration‐assisted minimum quantity lubrication (MQL) with nanolubricants was developed. Despite this advancement, formation evolution under inherent random properties grains remain unclear. In study, instantaneous dynamic generation, conduction, accumulation heat, along its thermal effects, were examined. Additionally, 3D microscale three‐phase finite element numerical models established investigate mechanisms removal for different orientation angles (FOAs) using single‐grain grinding. Grinding experiments conducted evaluate distribution quantitatively compare effects vibration nanolubricant combinations. The results indicate vary FOA, complementing debris generation mechanisms. Damage is primarily distributed direction, lowest observed at 0° FOA highest 45° FOA. 2D ultrasonic‐assisted MQL 90° coupled angle ( θ U ) provided optimal reduction, achieving maximum decrease 27.56% compared conventional contrast, showed excellent suppression only 135° reduction 40.38%. This article provides theoretical support strategy Highlights Instantaneous investigated. mesoscopic mechanical–thermal FEM established. Mechanisms evolution, revealed. Distribution comparison damages characterized.

Language: Английский

Citations

0
Study on Material Removal Mechanism of Non-Resonant Vibration-Assisted Scratching High-Volume Fraction SiCp/Al DOI Creative Commons
Xi Yuan, Yan Gu, Jieqiong Lin

et al.

Micromachines, Journal Year: 2025, Volume and Issue: 16(4), P. 360 - 360

Published: March 21, 2025

Aluminum-based silicon carbide (SiCp/Al) is a hard-to-process material. SiC particles are randomly distributed and have unique structure, thus posing challenges during processing. These distinctions considerably affect the overall quality of machining. As volume fraction increases, machinability continues to decline. Understanding removal mechanism SiCp/Al composites essential for improving their machined surface quality. This study explores influence vibration frequency on plastic deformation in high-volume using non-resonant vibration-assisted scratching (NVAS) experiments combined with molecular dynamics (MD) simulations. The experimental results show that compared conventional scraping (CS), increasing NVAS process significantly expands area reduces force. simulation indicate as rises, smoothness scratched groove improves, leading more uniform distribution dislocations significant reduction dislocation loops HCP structures, promoting explains clarifies occurrence observed experiments. can provide potential understanding

Language: Английский

Citations

0
Removal Mechanism and Damage Evolution of SiCp/Al Composites Based on FEM-MD Model Considering 3D Random Polyhedral Particles in Orthogonal Cutting DOI Creative Commons
Ming Li, Qingguang Li,

Xianchao Pan

et al.

Journal of Materials Research and Technology, Journal Year: 2025, Volume and Issue: unknown

Published: March 1, 2025

Language: Английский

Citations

0
Magnetic field distribution mechanism and grindability in magnetic traction nano-lubricant grinding of Ti-6Al-4V DOI
Xin Cui,

C. Zhang,

Yanbin Zhang

et al.

Advances in Manufacturing, Journal Year: 2025, Volume and Issue: unknown

Published: March 27, 2025

Language: Английский

Citations

0