Results 41 to 50 of about 1,206,791 (278)

Loose abrasive slurries for optical glass lapping [PDF]

, 2010
International audienceLoose abrasive lapping is widely used to prepare optical glass before its final polishing. We carried out a comparison of 20 different slurries from four different vendors. Slurry particle sizes and morphologies were measured. Fused
Olivier Rondeau, Pintault, B, Destribats, Julie, Jérôme Neauport, B. Pintault, Philippe Cormont, Neauport, Jérôme, Chrystel Ambard, Rondeau, Olivier, Cormont, Philippe, Cédric Maunier, Maunier, Cédric, Ambard, Chrystel, Julie Destribats   +13 more
core   +1 more source

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

Investigation on the tribological properties of Al\(_{2}\)O\(_{3}\)-TiC substrates in fixed abrasive lapping for data storage applications

JOURNAL OF METALS, MATERIALS AND MINERALS
Alumina titanium-carbide (Al2O3-TiC) or simply AlTiC substrates were widely used in the magnetic recording industry for their superior mechanical and tribological properties.
B. Fernández, Thanakrit Srisuwan, D. Tungasmita, S. Tungasmita   +3 more
semanticscholar   +1 more source

Coordinated Architectural and Chemical Reinforcement in the Crushing Mandible of a Soldier Termite

Advanced Functional Materials, EarlyView.
The crushing mandible of a soldier termite withstands substantial biting loads despite lacking mineral. Its cuticle is partitioned: convex teeth pair hardness and zinc enrichment with aligned chitin fibers for contact durability, while stiffer concave regions between teeth carry bending loads.
Andrew Tran Nguyen, Patryk Wąsik, Juan Fernando Cucuyame Morales, Marie Kate Palau, Adrian Francisco Duran Ornelas, Phani Saketh Dasika, Jin Hee Kim, Radhika Laxminarayana, Eric Hintsala, Greta Chang, Junzhi Liao, Lizhi Sun, Nathan Lord, Atsushi Arakaki, Paul Bardunias, Pablo Zavattieri, David Kisailus   +16 more
wiley   +1 more source

Research progress on abrasive geometry modeling and application

Jin'gangshi yu moliao moju gongcheng
SignificanceAbrasives are recognized as indispensable in precision machining, and their role in processing critical components has been firmly established.
Fei PENG, Yanbin ZHANG, Rukang ZHANG, Xin CUI, Peiming XU, Lan DONG, Xiaotian ZHANG, Xuelei SONG, Changhe LI   +8 more
doaj   +3 more sources

On the Lapping Mechanism of Optical Fiber End-Surfaces Using Fixed Diamond Abrasive Films

, 2011
The purpose of this paper is to reveal material removal mechanisms of optical fiber end-surface in lapping processes. The lapping process experiments are conducted using fixed diamond abrasive lapping films with various particle sizes of 6 μm, 3 μm, 1 μm,
DeFu Liu, JiAn Duan
core   +1 more source

Mechanical Programming of PEGDA‐β‐CD Polyrotaxane‐Based Hydrogels via Host–Guest Molecular Recognition

Advanced Functional Materials, EarlyView.
A mechanically programmable hydrogel for tissue engineering is developed by modulating the molecular threading density of poly(ethylene glycol) diacrylate‐β‐cyclodextrin (PEGDA‐β‐CD) polyrotaxane and combining it with β‐CD‐modified gelatin. The polyrotaxane‐guided transition from disordered pores to laminar microstructures enables precise tuning ...
Shiyi Chen, Xudan Xing, Haopu Su, Dominik Voll, Xiaohe Xu, Jiafeng Wan, Tongtong Cui, Christian W. Schmitt, Stefan Bräse, Peng Li, Patrick Théato   +10 more
wiley   +1 more source

Effect of abrasive sizes on processing characteristics of fixed diamond aggregations pad lapping quartz glass

Jin'gangshi yu moliao moju gongcheng, 2017
Lapping quartz glass is the former process of its ultra-smooth polishing process, which greatly affects its machining efficiency and final surface quality.To meet the hard and brittle characteristics of the quartz glass, a new fixed diamond aggregation ...
LING Shunzhi, MO Honglei, WANG Zhongxi, ZHU Yongwei   +3 more
doaj  

Advances in Solution‐Processed Textile Triboelectric Nanogenerators: Ink Formation, Processing Strategies, Applications, and Challenges

Advanced Functional Materials, EarlyView.
Advanced ink systems for solution‐processed textile triboelectric nanogenerators are systematically summarized, spanning conductive, tribo‐negative, and tribo‐positive layers. By connecting ink chemistry, deposition methods, and device function, the present review reveals the key governing principles of solution development and highlights practical ...
Xinlong Sun, Stephen Beeby
wiley   +1 more source

Process exploration of lapping TC4 Ti alloy with spherical fixed abrasive head

Jin'gangshi yu moliao moju gongcheng, 2019
TC4 titanium alloy is a typical difficult-to-process material, which has problems such as difficult cutting and easy surface burn. The lapping experiments of TC4 Ti alloy were carried out using self-designed spherical fixed abrasive head as the lapping ...
WANG Jianjie, LI Jun, HUANG Junyang, MING Shun, ZHU Yongwei, ZUO Dunwen   +5 more
doaj