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    E,Experimental ınvestigation of cutting speed on the surface roughness for cnc machine
    (IETS'18 International Engineering and Technology Symposium, 03-05 May, 2018, 3-5 Mayıs 2018) Kuncan, Melih; Kaplan, Kaplan; Ertunç, H.Metin; Küçükateş, Selim
    CNC (Computer Numerical Control) machines have high precision and fast processing capabilities and are the result of the optimization of conventional machines. Because of their superiority, they now have a widespread use in many different industrial manufacturing sectors. The most common usage areas of CNC machines are the machining sector. The method of processing during machining depends on the type of cutter and the material being processed. During machining, surface roughness is formed on the machined surfaces due to the physical, chemical and thermal factors, mechanical movements between cutting and cutting. In other words, the surface roughness is irregular deviations below and above the nominal surface line. Minimizing surface roughness during machining is an important issue for the industrial sector. The quality of the processed surfaces plays an important role on the machining performance. A quality machined surface improves fatigue strength, corrosion resistance and friction life significantly. Surface roughness also affects the various functional properties of parts such as contact, abrasion, heat conduction, oil flame retention and dispersibility, coating or resistance life, which cause surface friction. For this reason, the desired surface finish is generally determined and appropriate procedures are selected to achieve the required quality ....