Results 21 to 30 of about 192,370 (262)
Mechanism Design of Lower-Limb Rehabilitation Robot Based on Chord Angle Descriptor Method
MachinesThe rapid aging of the global population and the escalating prevalence of conditions such as stroke and spinal cord injuries are driving an urgent demand for effective lower-limb rehabilitation.
Liuxian Zhu, Wei Wei, Li Li, Shan Gong
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Lubricants, 2023 This study explores the performance of micro-textured tools when cutting GH4169 during spray cooling. First, the morphologies of the micro-textures were selected according to the simulation and experiments.
Xinmin Feng +3 more
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Jin'gangshi yu moliao moju gongchengObjectivesDiamond wire saw cutting, being environmentally friendly and unaffected by water depth, structure material, shape, or size, has become the preferred method for dismantling large oceanic structures.
Min WEI, Yongjin SHI, Zihang GUO
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Investigation on the use of cutting temperature and tool wear in the turning of mild steel bars
Journal of Mechanical Engineering and Sciences, 2017 The paper is concerned with the development of a data acquisition system for the measurement of temperature used for metal cutting. In this study, machining tests were performed and an analysis of the temperature and wear of the cutting tool is ...
K. Abou-El-Hossein, N. Kops
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Effect of Cutting Parameters on Cutting Temperature of TiAl6V4 Alloy [PDF]
Applied Mechanics and Materials, 2013 A Finite Element Modeling (FEM) and Simulation was Used to Investigate the Effect of Tool Rake Angle, Cutting Speed and Feed Rate on the Cutting Temperature of Tial6v4 Alloy. the Purpose of this Study was to Find Proper Cutting Parameters for Machining of Titanium Alloy where Cutting Temperature was Lowest. A FEM Based on ABAQUS Software which Involves
Sulaiman, Shamsuddin +2 more
openaire +1 more source
Experimental study on coal rock recognition based on infrared thermal imaging and vibration signals
Gong-kuang zidonghuaIn response to the difficulties in practical application, susceptibility to signal interference, high cost, and complex implementation of existing coal rock recognition technologies, this paper theoretically analyzes the relationship between coal rock ...
LIU Zhixiang +3 more
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工程科学学报, 2017 Cutting energy can be transformed into cutting heat, which directly affects the cutting temperature. Therefore, it is important to understand the generation, transfer, and transformation of cutting energy to cutting temperature.
ZHAN Gang +3 more
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Multiobjective Optimization of Tool Geometric Parameters Using Genetic Algorithm
Complexity, 2018 Tool geometric parameters have a huge impact on tool wear. Up to now, there are only a few researches on tool geometric parameters and optimization, and the single objective function of parameter optimization used by researchers during high-speed ...
Maohua Du +3 more
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Journal of Manufacturing and Materials Processing, 2023 During machining processes, a high temperature is generated in the cutting zone due to deformation of the material and friction of the chip along the surface of the tool.
Bruno Guimarães +7 more
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Pediatric Blood &Cancer, EarlyView.ABSTRACT Background Secretory phospholipase A2 (sPLA2) is an inflammatory mediator linked to acute chest syndrome (ACS) in sickle cell disease (SCD), a serious complication that can develop during an acute vaso‐occlusive pain episode (VOE). Plasma sPLA2 levels have been proposed as a potential biomarker for predicting ACS onset.
Rawan Korman +10 more
wiley +1 more source