Results 31 to 40 of about 2,581,231 (251)
International Journal of Precision Engineering and Manufacturing - Green TechnologyAdditive manufacturing processes have revolutionized the tool fabrication process by offering unique advantages, including rapid prototyping, reduced material waste, easy customization, and a wide range of materials.
M. Barmouz, Bahman Azarhoushang
semanticscholar +1 more source
Experimental study on end face grinding stability of thin-walled CFRP circular cell
Jin'gangshi yu moliao moju gongchengObjectivesCFRP circular cell honeycomb consists of thin-walled circular cells and are applied in the aerospace. It is difficult to machine the CFRP honeycomb due to its characteristics of thin walls, weak rigidity and non-continuous periodicity.
Shulong WANG +4 more
doaj +3 more sources
Machines, 2022 In the grinding process, the friction energy generated by grains and the workpiece in the grinding zone will affect the service life of the grinding wheel.
Longfei Zhao +4 more
doaj +1 more source
Grinding force estimation and control of grinding robot with variable impedance control strategy
The International Journal of Advanced Manufacturing TechnologyThe unstable contact force during robot grinding results in an inconsistent material removal rate, poor surface quality, and reduced machining accuracy.
Du Xu, Lairong Yin, Jun Wang
semanticscholar +1 more source
Sensors, 2019 To improve the processing quality and efficiency of robotic belt grinding, an adaptive sliding-mode iterative constant-force control method for a 6-DOF robotic belt grinding platform is proposed based on a one-dimension force sensor. In the investigation,
Tie Zhang, Ye Yu, Yanbiao Zou
doaj +1 more source
Robotic grinding of casing air passage and support plate surface
Jin'gangshi yu moliao moju gongcheng, 2021 This experiment presents the robot grinding technology for the airway and support plate surface of the aeroengine casing. A high-bandwidth and long-overhang adaptive grinding tool is developed for the airway surface and supporting plate surface of the ...
ZENG Qingshuang, GUO Haobang, LI Dingwei
doaj
Simulation and experimental research on SiN ceramic grinding based on different diamond grains
Advances in Mechanical Engineering, 2017 The removal mechanism of silicon nitride ceramic under high-speed grinding is studied in this article, and grinding parameters are optimized. The efficiency of grinding is improved.
Jian Sun +5 more
doaj +1 more source
The International Journal of Advanced Manufacturing TechnologyThe intermittent cutting behavior, performing as periodic contact phase and separation phase between abrasive grit and workpiece, is an important characteristic in the ultrasonic vibration-assisted grinding (UVAG).
Yang Cao +6 more
semanticscholar +1 more source
Characterizing Cutaneous α‐Synuclein Deposition and Seeding Activity in Parkinson's Disease Subtypes
Annals of Clinical and Translational Neurology, EarlyView.ABSTRACT Objective Cutaneous phosphorylated α‐synuclein (p‐syn) and α‐synuclein seeding activity are promising biomarkers for Parkinson's disease (PD), but their clinical value remains uncertain due to disease heterogeneity. This study evaluates these two biomarkers in PD patients to inform phenotype‐specific diagnosis and disease severity assessment ...
Yuting Jin +8 more
wiley +1 more source
Advanced Engineering Materials, EarlyView.Geometry‐driven thermal behavior in wire‐arc additive manufacturing (WAAM) influences microstructural evolution during nonequilibrium solidification of a chemically complex Fe–Cr–Nb–W–Mo–C nanocomposite system. By comparing different deposits configurations, distinct entropy–cooling rate correlations, segregation, and carbide evolution are revealed ...
Blanca Palacios +5 more
wiley +1 more source