Results 81 to 90 of about 3,213,697 (283)

Application of silicon carbide in abrasive water jet machining [PDF]

, 2011
Silicon carbide (SiC) is a compound consisting of silicon and carbon. It is also known as carborundum. SiC is used as an abrasive material after it was mass produced in 1893. The credit of mass production of SiC goes to Edward Goodrich Acheson.
Mohammad Yeakub Ali, Mohammad Yeakub, Khan, Ahsan Ali, Ahsan Ali, Ahsan Ali Khan, Ali, Mohammad Yeakub   +5 more
core   +1 more source

Influence of Abrasive Properties on Erosion in Waterjet Machining

, 2022
S.375-380In the recent decades abrasive waterjet (AWJ) machining has been successfully established as a highly flexible, non-conventional production technique with significant productivity advantages for hard-to-machine materials.
Schüler, Manuel, Herrig, Tim, Dadgar, Mohammad, Bergs, Thomas   +3 more
core   +1 more source

Robust prediction and optimization of surface roughness and kerf taper in AWJM of titanium mesh basalt carbon hybrid composites

Scientific Reports
This study investigates abrasive water jet machining (AWJM) of a hybrid titanium mesh/basalt fiber/carbon fiber stacked composite, focusing on machining behavior at dissimilar metal–fiber interfaces.
E. S. Esakkiraj, Sikiru O. Ismail, N. Rajini, Faruq Mohammad, Kumar Krishnan, M. P. Indira Devi   +5 more
doaj   +1 more source

Copper‐Driven Epithelial Barrier Disruption: A Novel Mechanism of COPD Acute Exacerbations Mediated by the TNF‐α/ATP7A Axis

Advanced Science, EarlyView.
This study reveals a copper‐driven mechanism of COPD acute exacerbations mediated by the TNF‐α/ATP7A axis. TNF‐α suppresses the copper transporter ATP7A via competitive NF‐κB/CREB1/CBP signaling, resulting in intracellular copper accumulation, mitochondrial oxidative stress, and epithelial barrier disruption.
Xinru Xiao, Yongzhe Hao, Ziqi Ding, Zhipeng Wang, Yujia Shi, Yanhua Huang, Chunjian Qi, Qian Zhang   +7 more
wiley   +1 more source

Investigation of the Effects of Machining Parameters on Material Removal Rate in Abrasive Waterjet Turning

Advances in Mechanical Engineering, 2014
The effects of the main operational machining parameters on the material removal rate (MRR) in abrasive waterjet turning (AWJT) are presented in this paper using a statistical approach.
Iman Zohourkari, Mehdi Zohoor, Massimiliano Annoni   +2 more
doaj   +1 more source

Surface Roughness Analysis in AWJM for Enhanced Workpiece Quality [PDF]

E3S Web of Conferences
Abrasive Water Jet Machining is a distinctive manufacturing process that effectively removes material from a workpiece by employing a high-pressure stream of water combined with abrasive particles.
Manikandan M., Hemalatha S., Chandramauli Awadhesh, Ambrose Sharath, Alsalami Zaid   +4 more
doaj   +1 more source

In Situ Genetic Engineering Facilitates MMP‐9‐Responsive TIMP1 Release Through Proteolytic Cleavage to Boost Diabetic Wound Healing

Advanced Science, EarlyView.
This study develops an MMP‐9‐responsive protein release system that transforms resident cells into drug depots through in situ genetic engineering. Anchored to the membrane, the therapeutic protein TIMP1 is selectively released upon MMP‐9 cleavage.
Yuan Zhang, Jiani Deng, Man Yee Cheung, Tingting Fu, Xufeng Qi, Dongqing Cai, Jianmin Sun, Gang Lu, Peng Shi, Wai‐Yee Chan, Xu Li, Hui Zhao   +11 more
wiley   +1 more source

Research on electrochemical mechanical hybrid finishingusing high-speed abrasive particles flow

Jin'gangshi yu moliao moju gongcheng, 2018
In order to deal with the finishing problems of complex profile metal parts, a new kind of electrochemical mechanical finishing (ECMF) method using high-speed abrasive flow is proposed. By means of electrochemical dissolution and tiny abrasive particles'
WANG Jinshan, XU Zhengyang, XU Guangchao
doaj  

Abrasive Water Jet Machining (AWJM) of Titanium Alloy—A Review

Designs
Abrasive water jet machining (AWJM) is a non-traditional machining process that is increasingly employed for shaping hard-to-machine materials, particularly titanium (Ti)-based alloys such as Ti-6Al-4V.
Aravinthan Arumugam, Alokesh Pramanik, Amit Rai Dixit, Animesh Kumar Basak   +3 more
doaj   +1 more source

Learning Moisture‐Induced Damage From Vision: Diffusion Models for Real‐Time Monitoring of Additive Manufacturing Processes

Advanced Science, EarlyView.
We introduce a vision‐based real‐time monitoring system for additive manufacturing that detects subtle moisture‐induced degradation via a diffusion model‐based framework. The approach enables nondestructive assessment of moisture‐induced damage level and mechanical performance and establishes a practical route toward more intelligent, reliable, and ...
Jiyoung Jung, Yuna Yoo, Dharneedar Ravichandran, Dahyun Daniel Lim, Grace X. Gu   +4 more
wiley   +1 more source