Results 81 to 90 of about 23,768 (293)

Microstructure, Thermal Transport, and Dry‐Sliding Tribology of Powder‐Metallurgy Al7075 Composites Reinforced With Sol–Gel‐Derived ZnO–rGO Hybrid Nanoparticles

Advanced Engineering Materials, EarlyView.
Sol–gel‐derived ZnO–rGO hybrid nanoparticles enable Al7075 powder‐metallurgy composites to achieve concurrent gains in hardness and thermal conductivity while markedly lowering friction and wear. The hybrid architecture couples ZnO‐based load support with rGO‐assisted lamellar sliding and heat spreading, revealing a promising route toward lightweight ...
Bunyamin Aksakal, Cevher Kursat Macit, Merve Ayık, Hakan Tutumlu   +3 more
wiley   +1 more source

Low Cost Micro Milling Machine for Prototyping Plastic Microfluidic Devices

Proceedings, 2018
Micro-milling is one of the commonly used methods of fabrication of microfluidic devices necessary for cell biological research and application. Commercial micro-milling machines are expensive, and researchers in developing countries can’t afford them ...
Md Mubarak Hossain, Tanzilur Rahman
doaj   +1 more source

Experimental Investigation of Cutting Vibration during Micro-End-Milling of the Straight Groove

Micromachines, 2020
Micro-end-milling is a cutting technology that removes redundant material from machined workpieces by small-diameter end mills, and is widely used to manufacture miniature complex parts. During micro-end-milling, the cutting vibration caused by weak tool
Lijie Ma, Ian Howard, Minghua Pang, Zhankui Wang, Jianxiu Su   +4 more
doaj   +1 more source

Evaluating the Efficiency of Micro End Mill Tools and Performance Metrics in Micro Milling

Journal of Mines, Metals and Fuels
Recent improvements in micro-milling, tool treatments, and ultra-precision machining centres have made it easier to produce tiny, high-quality parts for various industries. This paper looks at the latest developments in these areas, focusing on how new tools, surface treatments, and advanced machining technologies have helped improve accuracy, surface ...
Vipul Prabhakar Rathod, Sandeep Haribhau Wankhade, Yogesh Ganpat Kamble   +2 more
openaire   +1 more source

Micro-manufacturing : research, technology outcomes and development issues

, 2010
Besides continuing effort in developing MEMS-based manufacturing techniques, latest effort in Micro-manufacturing is also in Non-MEMS-based manufacturing. Research and technological development (RTD) in this field is encouraged by the increased demand on
X. Dai, Harrison, C., Harrison, C.S., J. Zhao, D. Loziak, Y. Ma, A. Brockett, Razali, Akhtar, Ma, Y., Loziak, D., Brockett, A., Yi Qin, Razali, A., Pan, W., Qin, Y., W. Pan, C. Harrison, Zhao, J., A. Razali, Dai, X.   +19 more
core   +1 more source

Effect of milling modes on surface integrity of KDP crystal processed by micro ball-end milling [PDF]

, 2018
Micro-milling has been widely considered as the most promising method to repair the micro-defects on the surface of KH2PO4 (KDP) crystal. However, achieving an ultra-smooth repaired surface by ball-end milling remains a longstanding challenge for KDP ...
Mingjun Chen, Jian Cheng, Cheng, Jian, Yang, Hao, Yong Xiao, Xiao, Yong, Hao Yang, Chen, Mingjun, Qi Liu, Liu, Qi   +9 more
core   +1 more source

Enhancing Low‐Temperature Performance of Sodium‐Ion Batteries via Anion‐Solvent Interactions

Advanced Functional Materials, EarlyView.
DOL is introduced into electrolytes as a co‐solvent, increasing slat solubility, ion conductivity, and the de‐solvent process, and forming an anion‐rich solvent shell due to its high interaction with anion. With the above virtues, the batteries using this electrolyte exhibit excellent cycling stability at low temperatures. Abstract Sodium‐ion batteries
Cheng Zheng, Qian Yao, Yanan Sun, Hongyu Lv, Zhongchao Bai, Guoliang Zhang, Nana Wang, Jian Yang   +7 more
wiley   +1 more source

Micro milling process modeling: a review

, 2021
The trend towards miniature manufacturing in high technological fields like bioengineering, electronics and aerospace has increased dramatically over the last decade.
Ali Mamedov
core   +1 more source

Laser‐Induced Graphene from Waste Almond Shells

Advanced Functional Materials, EarlyView.
Almond shells, an abundant agricultural by‐product, are repurposed to create a fully bioderived almond shell/chitosan composite (ASC) degradable in soil. ASC is converted into laser‐induced graphene (LIG) by laser scribing and proposed as a substrate for transient electronics.
Yulia Steksova, Anna Chiara Bressi, Marina Galliani, Attilio Marino, Gianni Ciofani, Eduardo Machado‐Charry, Hilda Gomez Bernal, Alessandra Francini, Luca Sebastiani, Francesco Greco   +9 more
wiley   +1 more source

Cyclic Olefin Copolymers as Versatile Materials for Advanced Engineering Applications

Advanced Functional Materials, EarlyView.
Cyclic olefin copolymers (COCs) are presented as highly versatile materials combining tunable synthesis, excellent optical properties, and mechanical robustness. Their potential spans microfluidics, bioengineering, and advanced electronics, while emerging self‐healing and sustainable solutions highlight future opportunities.
Giulia Fredi, Norma Mallegni, Andrea Dorigato, Mario Milazzo   +3 more
wiley   +1 more source