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Dry high-speed machining: a cost effective and green process
International Journal of Manufacturing Research, 2012Dry machining and Minimum Quantity Lubrication (MQL) machining are two emerging technologies that can help metal cutting industries produce desired parts at lower costs while reducing the negative effects of the lubricant on environment and on machine-tool operator’s health. The introduction of these technologies into the industry has been however very
Victor Songmene +2 more
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Evaluation of Reading Speed and Contrast Sensitivity in Dry Eye Disease
Optometry and Vision Science, 2013ABSTRACT Purpose Visual disturbance is a common symptom reported by patients with dry eye disease (DED). The purpose of this study was to evaluate visual performance, including reading speed and contrast sensitivity, in control and DED subjects.
William H, Ridder +2 more
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High-speed droplet impingement on dry and wetted substrates
Physics of Fluids, 2020High-speed droplet impact is of great interest to power generation and aerospace industries due to the accrued cost of maintenance in steam and gas turbines. The repetitive impacts of liquid droplets onto rotor blades, at high relative velocities, result in blade erosion, which is known as liquid impingement erosion (LIE).
Mason Marzbali, Ali Dolatabadi
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Experimental Study on Dry Finishing of Low-Speed WEDM
Key Engineering Materials, 2014In order to further improve the surface quality in LS-WEDM, a new procedure as Gas-liquid Combined Multiple Cut (the finishing is in gas) is presented and has carried on the contrast experiment to conventional WEDM multi cutting processing in the paper.
Tong Wang +4 more
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High-speed near dry electrical discharge machining
Journal of Materials Processing Technology, 2016Abstract High-speed near dry electrical discharge machining (EDM) is a novel and promising machining method, which obtains higher material removal rate, lower surface roughness and thinner width of overcut compared with that of high-speed dry EDM.
Yang Shen +6 more
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Technological procedure of perforating as factor of drying speed
2002The goals of this research were determined the effect of perforating the kernel on the speed of drying, and influence of dynamic burdening on mechanical injures unperforated and perforated corn kernel (Zea mays L.). The perforation of maize shell was carried out by means of a hedgehog a laboratory scale device.
Jukić, Željko +3 more
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Sustainable High Speed Dry Cutting of Magnesium Alloys
Materials Science Forum, 2012Magnesium (Mg) components can significantly reduce energy use due to their low densities compared to the majority alloys. Mg alloys are often machined to fit individual cases. However, process mechanics by high-speed dry cutting of Mg alloys are poorly understood.
Yue Bin Guo, Zhan Qiang Liu
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High Speed Dry Cutting Technology Applications in Production
Applied Mechanics and Materials, 2012Green cutting processing technology is a kind of full consideration of the environmental and resource issues processing techniques, It requires throughout the process do to the environment pollution to the minimum and the utilization rate of the highest.
Yun Chao Li, Yu Hua Zhang, Bo Sun
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Individual variation in eating speed of dry sows.
Journal of animal science, 2016We investigated the variation in eating speed by individual pregnant sows and the influence of feeding dry compared to wet feed. A total of 39 Norwegian Landrace × Yorkshire dry sows, 13 primiparous and 26 multiparous, were included in the experiment.
K E, Bøe, G M, Cronin
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EFFECT OF DRYING TEMPERATURE AND AIR-SPEED ON HOP QUALITY
Journal of the Institute of Brewing, 1958Experiments on hop drying were carried out at Wye College during 1952-54 in miniature electrically-operated experimental kilns, which on test gave dried samples comparable to those produced by a standard commercial kiln. Hand-picked Fuggle, Golding and Bullion hops were used.
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