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Surface Roughness Cutting Phenomena Machining Parameters Workpiece Properties Cutting tool Properties Cutting speed Feed rate Depth of cut Tool angle Cooling fluid Process Kinematics Stepover Cutting force variation Friction in the cutting zone Chip Formation Accelerations Vibrations Tool shape Nose radius Tool material Runout errors Workpiece material Workpiece dimensions Abrasion BUE formation Tool wear Corrosion Fig.1.
Acknowledgements The authors thank to the Research Group of the UNED “Mechanical, Materials and Manufacturing Technologies (TM3)” the given support during the development of this work, and funding of the Spanish Ministry of Science and Innovation (Project DPI2011-27135 and MTM2009-07800) and of the Industrial Engineering School-UNED (Project REF2012-ICF03) to carry it out.
Hsu, in: One-pass milling machining parameter optimization to achieve mirror surface roughness, volume 193 of Proceedings of the Institution of Mechanical Engineers, chapter, 1, Part B: Journal of Engineering Manufacture (2005)
Sharma, et al. in: Design optimization of cutting conditions and analysis of their effect on tool wear and surface roughness during hard turning of AISI-H11 steel with a coated—mixed ceramic tool, volume 223 of Proceedings of the Institution of Mechanical Engineers, chapter 11, Part B: Journal of Engineering Manufacture (2009)
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Kittler, Giant Poole-Frenkel effect for the shallow dislocation-related hole traps in silicon, Journal of Physics: Conference Series 281 (2011).

In the design of power screws, the bearing pressure depends upon the materials of the screw and nut, relative velocity between the nut and screw and the nature of lubrication.
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Airiohuodion, Computer-Aided Design of Helical Gears, to appear in Nigerian Journal of Engineering Management (NJEM)
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Bolbukh, Highly dispersed silicas with binary aminomethyl and silicon hydride-methyl modifying layers, Nanostructural materials science 2 (2011) 44 – 62
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Kryklyvyi, Integration of technological cycles of industrial waste processing, Journal of Ecological Engineering 22(6) (2021) 209–213.

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Phase Stability and Elastic Properties of One Dimensional Long Period Structures of Al3Ti under High Pressure Pingying Tanga*, Guohua Huangb, Qinglian Xiec and Jinli Huangd Key Laboratory of New Electric Functional Materials of Guangxi Colleges and Universities, Guangxi Teachers Education University, Nanning 530023, China.
Introduction As one of the most promising high-temperature structural materials, trialuminide intermetallic compound Al3Ti is of great interest due to the high specific strength, high elastic modulus, low density, good thermal conductivity and high melting point.
Besides, high pressure leads to the phase transition and changes the physical and chemical properties of materials.
Acknowledgments This work is supported by National Natural Science Foundation of China (No. 51561005), Natural Science Foundation of Guangxi Province (2013GXNSFBA019007), Key Project of Guangxi Universities Scientific Research (2013ZD039) and Key Laboratory of New Electric Functional Materials of Guangxi Colleges and Universities (EFM201404 and EFM201401).
Sharma, First-principles study of B1 to B2 phase transition in PbS, Journal of Physics: Conference Series, IOP Publishing, 2012, pp. 012068

In recent years, Zhejiang University research on experimental and theoretical study of the thermoacoustic engine and the pulse tube refrigerator driven by thermoacoustic engine, the Chinese Academy of Sciences Institute of Physical and Chemical research on high frequency standing-wave thermoacoustic engine test study [3].
There are many factors influencing properties of thermoacoustic conversion, such as the material, length, pore diameter and wall thickness of stack, position of stack in sound filed and so on.
Tab.1 Axial thermal parameters of different stacks Stack material Thermal conductivity κ[W/(m.K)] Penal factor of heat conduction fc Equivalent axial thermal conductivity κ’[W/(m.K)] Polyester film spiral stack 0.19 1 0.19 Honeycomb ceramic stack 1.5 1 1.5 stainless steel mesh stack 24.5 0.110 2.695 copper wire stack 398 0.021 8.358 Radial Heat Conduction.
And it can be drawn as follow: (2) where cp is specific heat capacity at constant pressure, δκis the penetration depth of heat, ρis the density of stack material.
Journal of the Acoustical Society of America, Sep 1992, 92(3):1551-1563

Kaligetas formation arranged from the resulting material results in activity volcanic form lava and lava flows, breccia volcanic and sandstone tuff with range average density of sand tuff 1.92-2.40 gr/cm3.
Kaligetas formation arranged from the resulting material activity volcanic form lava and lava flows, breccia volcanic and sandstone tuff with range average density of sand tuff 1.92-2.40 gr/cm3.
Kaligetas formation arranged from the resulting material activity volcanic form lava and lava flows, breccia volcanic and sandstone tuff with range average density of sand tuff 1.92-2.40 gr/cm3.
Line 1, 2 and 3 on the top layers is Formation Kaligetas arranged from the resulting material activity volcano like lava and lava flows, breccia volcanic and sandstone tuff with range average density of 1.92-2.40 gr/cm3.
Journal of Physics: Conference Series 1943, (2021)

Application and Mechanism Study of a Novel Copolymer for Filter Aids on Wet-process Phosphoric Acid Guangchao Du1, a, Dejun Fei1, b*, Jianxun Wu2, Yagu Dang1, Yong Liu1, Jie Xu1 1School of Chemical Engineering 2School of Polymer Science and Engineering, Sichuan University, Chengdu 610065, Sichuan Province, China ascuduguangchao@163.com, b*scufeidejun@163.com Keywords: Novel copolymer, filtration aiding, wet-process phosphoric acid, electrostatic neutralization, flocculation Abstract.
Introduction Wet-process phosphoric acid (WPA) is one of the important raw materials for the production of fertilizer and phosphate, and the output of WPA plays a decisive role in fertilizer and phosphate industry [1, 2].
Experimental materials Dimethyl diallyl ammonium chloride (DMDAAC, 60%, w/w aqueous solution, an industrial product) was obtained from Shun Dali Polymer Corporation.
Feng: Journal of Filtration and Separation.