Results 61 to 70 of about 9,910 (257)

Study of ultrasonic-hydration compound polishing for sapphire optical channel

AIP Advances, 2019
In many significant fields like chemical, biological, medical and optical, many kinds of micro-components are three-dimensionally integrated in the microchips of sapphire.
Qiang Liu, Hongde Wang, Jun Feng, Xiaoqin Zhou, Rongqi Wang, Pengzi Xu   +5 more
doaj   +1 more source

Modelling of Material Removal in Abrasive Flow Machining

International Journal of Automation Technology, 2018
Trends like lightweight construction and functional integration lead to more and more complex workpieces. Often, these workpieces must be finished after machining. Especially inner contours are difficult to finish. Hence, only a few manufacturing techniques are suitable for deburring, edge rounding and polishing of inner contours.
Eckart Uhlmann, Simon Roßkamp
openaire   +2 more sources

Self‐Sintering Ionogel Binder for Flexible, Recyclable, and Healable Printed Giant Magnetoresistive Sensors

Advanced Functional Materials, EarlyView.
ABSTRACT Electronic waste has emerged as a major environmental challenge, driven by the massive consumption and a limited lifetime of modern electronic devices, stimulating the development of sustainable electronics. Here, an all‐biomaterial gelatin‐choline‐citric acid ([Ch][CA]) ionogel is developed as an active binder to realize self‐sintered ...
Lin Guo, Xiaotao Wang, Guannan Mu, Proloy Taran Das, Igor Veremchuk, Conrad Schubert, Aaron D. Cross, Yevhen Zabila, Xuan Peng, Larysa Baraban, Denys Makarov   +10 more
wiley   +1 more source

Comparative experimental study on edge machining of carbide end milling cutter with different tool passivation methods

Jin'gangshi yu moliao moju gongcheng
A tool passivation method called the rotating abrasive flow passivation method is proposed as a means to improve tool performance and processing quality.
Ben WANG, Zhikai LONG, Yingxiao ZHENG, Wanwan SONG, Xiuyun ZHANG   +4 more
doaj   +3 more sources

Quality influence and process parameter optimization of T-pipe in abrasive flow finishing

Advances in Mechanical Engineering, 2017
In order to study the effect of solid–liquid two-phase abrasive flow on the surface of inner wall of the special-shaped cavity and relationship between finishing parameters and surface quality, the process of abrasive flow finishing non-linear pipe is ...
Junye Li, Zengwei Zhou, Lili Wei, Xinming Zhang, Ying Xu   +4 more
doaj   +1 more source

CFD Simulation of the Abrasive Flow Machining Process

Procedia CIRP, 2015
For the Abrasive Flow Machining (AFM) process, a highly viscous polymeric carrier mixed with abrasive grain is used for deburring, edge rounding and the general improvement of surface quality of workpieces with complex geometries. At present, time-consuming and expensive feasibility studies and parameter analyses are required for each new application ...
Uhlmann, Eckart, Schmiedel, Christian, Wendler, J.   +2 more
openaire   +2 more sources

Advances in Sustainable and Wearable Textile Based Soft Robotics

Advanced Functional Materials, EarlyView.
This Review examines advances in wearable textile‐based soft robotics, focusing on sustainable materials, integrated sensing, and scalable actuation. It discusses manufacturing and system integration across healthcare, assistive robotics, prosthetics, and human–machine interfaces, and highlights key challenges in circular design, including life‐cycle ...
Zahir Abbas, Marzia Dulal, Sophia K. Novoselov, Victoria K. Novoselov, Kostya S. Novoselov, Shaila Afroj, Nazmul Karim   +6 more
wiley   +1 more source

Effect of abrasive parameters on nozzle wear in low-pressure abrasive air jet machining

河南理工大学学报. 自然科学版
ObjectivesThe rapid wear of low-pressure abrasive air jet nozzles， caused by the erosion of high-speed abrasive particles inside the nozzle， limits the efficiency of rock breaking. This study aims to analyze the influence of abrasive parameters on nozzle
Zhang Hongtu, Ye Hongyan, Liu Yong, Wei Jianping, Li Zhiping   +4 more
doaj   +1 more source

Structure‐Guided Dynamical Mechanics in Bioinspired Double Twisted Laminated Thin Films

Advanced Functional Materials, EarlyView.
This work explores a dynamic mechanistic study of crack propagation and puncture testing via real‐time monitoring of crack initiation, propagation, and termination through nature‐inspired single and double twisted architectures fabricated from cellulose nanocrystals.
Justin Brackenridge, Olivia Harper, Jaejun Lee, Sergio Gonzalez‐Munoz, Vladimir V. Tsukruk   +4 more
wiley   +1 more source

Chitin‐Derived Carbon‐Metal Functional Materials

Advanced Functional Materials, EarlyView.
Functional carbon materials are synthesized from combination of biopolymer (chitin) and iron precursors. The resultant material exhibits superior surface area and adsorptive properties compared to carbon materials synthesized directly from pure chitin.
Herry Fang, Chao Hsuan (Joseph) Sung, Haitao Yu, Ezra Sarmiento, Katarina Kotanchek, Ryan Christopher Lee, Michelle Chan, David Kisailus   +7 more
wiley   +1 more source