TY - GEN A1 - Simon, Sylvio A1 - Yusubov, Nizami A1 - Amirli, Samir A1 - Amirov, Fariz T1 - The influence of cutting regime parameters on surface roughness in hydroabrasive waterjet processing of hardox-500 material T2 - Materials of the VI International Scientific Practical Conference "Energy and Resource Saving Technologies: Experiences and Prospects" ; April 18, 2024 - Kyzylorda: Korkyt Ata KU, 2024 N2 - The article discusses the physical essence of the process of forming roughness on the cutting surface and ensuring the accuracy of measurements during waterjet processing, depending on the elements of the cutting regime, the physicomechanical properties of the abrasive grains used in cutting, and the technical indicators of the processed material. Thus, the physical essence of waterjet processing is that the cutting process is carried out by removing chips from the surface of materials using a jet of water and abrasive grains supplied to the cutting zone under high pressure. KW - waterjet processing KW - cutting surface KW - roughness KW - accuracy of shape and size KW - elements of cutting regime Y1 - 2024 UR - https://www.researchgate.net/publication/380695431_THE_INFLUENCE_OF_CUTTING_REGIME_PARAMETERS_ON_SURFACE_ROUGHNESS_IN_HYDROABRASIVE_WATERJET_PROCESSING_OF_HARDOX-500_MATERIAL SN - 978-601-02-1668-7 VL - 2024 IS - 6 SP - 179 EP - 186 ER - TY - GEN A1 - Amirov, Fariz A1 - Abbasov, Vaqif A1 - Amirli, Samir A1 - Hasanli, Shalala A1 - Frana, Karel ED - Simon, Sylvio T1 - Formation of shaft accuracy during mechanical processing on CNC machines T2 - Machine Building and Energy: New Concepts and Technologies (MBENCT) N2 - The article discusses the study of the deformation of shafts with a diameter of ΓΈ30mm and a length of 400 mm during processing on CNC lathes. Experiments have revealed that during rough turning of the shafts, the magnitude of shaft deformation is 2.2-2.5 times greater compared to finish turning. It has been determined that during processing shafts on a CNC lathe, the maximum deformation is observed near the tailstock side of the machine. KW - Shaft turning, CNC machines, shaft deformation, tailstock, machine spindle. Y1 - 2024 U6 - https://doi.org/10.4028/p-N5uKb8 SN - 1662-0356 SP - 81 EP - 86 ER - TY - GEN A1 - Simon, Sylvio A1 - Yusubov, Nizami A1 - Amirli, Samir ED - Simon, Sylvio ED - Amirov, Fariz ED - Namazov, Subhan T1 - Formation of Geometric Parameters of the Surfaces of Cylindrical Parts during Waterjet Cutting T2 - Machine Building and Energy: New Concepts and Technologies (MBENCT) N2 - The article is devoted to the study of the technological process of water jet cutting of cylindrical parts on CNC machines. The results of experimental data on determining the accuracy of dimensional deviation, surface roughness, and taper of cylindrical parts depending on the circular milling of a water jet during water jet cutting are presented. Y1 - 2023 UR - https://www.scientific.net/book/machine-building-and-energy-new-concepts-and-technologies-mbenct/978-3-0364-1034-0 SN - 978-0364-0034-1 SP - 59 EP - 64 PB - Trans Tech Publication Ltd. CY - Baech ER - TY - GEN A1 - Simon, Sylvio A1 - Yusubov, Nizami A1 - Amirli, Samir ED - Valiyev, Vilayat ED - Namazov, Subhan ED - Yusubov, Nizami ED - Simon, Sylvio T1 - Investigation of surface roughness in hydroabrasive machining depending on changes in abrasive grain size and pressure T2 - Reliability : Theory and Applications N2 - The article investigates the surface roughness generated on HARDOX-500 chromium-nickel steel blanks in hydroabrasive machining as a function of changes in abrasive grain sizes. The study examines the intervals of roughness variation based on various technological, kinematic, structural,and processing environment factors, and identifies optimal roughness values. Experimental results indicate that as the granularity of abrasive grains increases, the surface roughness on the cut surface of the blanks also increases. However, as the pressure of the water-abrasive mixture and the consumption of abrasive grains rise, the height of the resulting surface roughness decreases. KW - Hydroabrasive machining KW - Steel blanks KW - Abrasive grains KW - Surface roughness KW - Regression coefficien KW - Granularity KW - Pressure Y1 - 2025 UR - https://www.gnedenko.net/Journal/2025/SI_072025/RTA_SI072025-029_29+1-B6-01-p239.pdf U6 - https://doi.org/10.24412/1932-2321-2025-783-239-245 SN - 1932-2321 VL - 20 IS - Special Issue 7 (83) SP - 239 EP - 245 PB - Gnedenko Forum CY - Medford MA; USA ER -