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The Use of Focus-Variation Microscopy for the Assessment of Active Surfaces of a New Generation of Coated Abrasive Tools

References [1] Wang, L., Gao, R.X. (Eds.) (2006). Condition Monitoring and Control for Intelligent Manufacturing. Springer. [2] Wegener, K., Hoffmeister, H.W., Karpuschewski, B., Kuster, F., Hahmann, W.C., Rabiey, M. (2011). Conditioning and monitoring of grinding wheels. CIRP Annals-Manufacturing Technology, 60 (2), 757-777. [3] Darafon, A., Warkentin, A., Bauer, R. (2013). Characterization of grinding wheel topography using a white chromatic sensor. International Journal of Machine Tools and Manufacture, 70

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The Influence of the Type of Coating on the Cutting Tool Wear During Turning Of 316L Austenitic Stainless Steel

(2015)249-255. [13] Kupczyk M.J., Komolka J.,High durability of cutting insert edges made of nanocrystalline cemented carbides, Int J Refract Met Hard Mater, 49, 1(2015)225-231. [14] Kümmel J., BraunD., GibmeierJ., SchneiderJ., GreinerC., SchulzeV., WannerA.,Study on micro texturing of uncoated cemented carbide cutting tools for wear improvement and built-up edge stabilisation, J Mater Process Technol,215(2015)62-70. [15] Deeming A.P., Munz W.D., Smith I.J.,Dry high performance machining (HPM) ofdie and mouldsusing PVD coated solid cemented carbide

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Titanium nitride coatings synthesized by IPD method with eliminated current oscillations

-maximum (FWHM) of the Bragg diffraction peak at angle 2θ. Current-voltage waveform studies were carried out with the use of Agilent 8000 Series Infiniium oscilloscope and with a Rogowski coil as a current probe with sensitivity set to 1kA:1V and voltage probe with sensitivity set to 1:1000. Cutting inserts made of HS 6-5-2 (SW7M) high-speed steel were used for the investigation of anti-abrasive properties of the TiN coatings deposited by the modified IPD method. Before deposition, the insert edges were polished to R a = 0.2 µm. The durability studies of the tools have

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Influence of substrate temperature and gas pressure on aluminum oxynitride coatings obtained by pulsed laser deposition

1 Introduction Aluminum oxynitride (ALON) is a polycrystalline ceramic material with a general chemical composition: Al (64 + x)/3 O 32 − x N x , where 0 ⩽ x ⩽ 8 [ 1 , 2 ]. ALON ceramics is used for infrared and visible windows, abrasives and armor materials, optical coatings [3] and optoelectronic applications [4] . This is because of excellent properties, such as high strength and high hardness [ 5 – 7 ], transparency for wavelength from ultraviolet (UV) to mid-infrared (MIDIR) [ 2 , 7 , 8 ] and high temperature resistance (melting temperature of

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