Results 31 to 40 of about 1,214,867 (266)
Machines, 2022 This work focused on changes in surface roughness under different cutting conditions for improving the cutting quality of beech wood during milling. A response surface methodology and an adaptive network-based fuzzy inference system were adopted to model
Zhaolong Zhu +6 more
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Micromachines, 2022 SiC ceramics have excellent comprehensive properties and are typical hard and brittle materials that are difficult to process and are widely used in many fields.
Xuanhua Zhang +5 more
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Machinability Studies on the Turning of Magnesium Metal Matrix Composites [PDF]
Archives of Metallurgy and Materials, 2022 Magnesium-based MMCs are widely used in structural-based applications due to their lightweight, high hardness, corrosion and wear resistance. Also, machining is an important manufacturing process that is necessary to ensure dimensional accuracy and ...
K. Gobivel, K.S. Vijay Sekar
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Research on Parameter Optimization of Micro-Milling Al7075 Based on Edge-Size-Effect
Micromachines, 2020 In the process of micro-milling, the appearance of the edge-size-effect of micro-milling tools cannot be ignored when the cutting parameters are smaller than the cutting edge arc radius (r0) of the micro-milling tool or close to it, and it could easily ...
Yinghua Chen, Tao Wang, Guoqing Zhang
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The quality of surface water in Salekhard [PDF]
E3S Web of Conferences, 2021 The work includes the natural waters’ quality control within the precincts of Salekhard. Shaytanka River, Poluy River and Lebyazhye Lake were discovered. By waters’ quality control was used pollution index. The work is done in terms of Scientific work (NIR) “Assessment of the health risk of the population of the Yamalo-Nenets Autonomous District in ...
Pechkina Yulia +4 more
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Micromachines, 2023 Form-cutting tools are an economical choice for turning parts with defined profiles in mass production. The effects of the form contour of these tools—produced by the wire electrical discharge machining (WEDM) process—on tool quality were investigated in
Amir Alinaghizadeh +2 more
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Research on the Electric-Pulse-Assisted Turning Behavior of TC27 Alloy
Metals, 2023 As a difficult-to-machine material widely used in the aerospace industry, the high-quality and efficient cutting of titanium alloys has been a hot issue in the field of machining. This work performed electric-pulse-assisted turning (EPT) and conventional
Huashen Guan +5 more
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Laser Polishing of Additive Manufactured Aluminium Parts by Modulated Laser Power
Micromachines, 2021 In this study a new approach to laser polishing with periodic modulated laser power in the kilohertz regime is introduced. By varying the modulation frequency and modulation time, different periodic laser power curves with varying minimum, peak and ...
Markus Hofele +6 more
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Applied SciencesAbrasive waterjet (AWJ) machining offers the possibility of creating a wide range of features on mechanical parts with different degrees of complexity with a relatively high efficiency.
Nikolaos E. Karkalos +1 more
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A Review of Surface Water Quality Models [PDF]
The Scientific World Journal, 2013 Surface water quality models can be useful tools to simulate and predict the levels, distributions, and risks of chemical pollutants in a given water body. The modeling results from these models under different pollution scenarios are very important components of environmental impact assessment and can provide a basis and technique support for ...
Qinggai Wang +4 more
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