TY - GEN A1 - Amirov, Fariz A1 - Simon, Sylvio A1 - Wichmann, Steffen A1 - Amirli, Samir A1 - Fraňa, Karel T1 - Determining the Accuracy of Water Pressure Processing using 3D Scanning T1 - Определение точности измерений при обработке давлением воды с использованием 3D-сканирования T2 - HERALD of the Azerbaijan Engineering Academy N2 - The article provides the results of the study of manufacturing tolerances in waterjet cutting by the method of three-dimensional (3D) measurements: shape deviations were shown by three-dimensional comparison of scanned samples. The dimensions were also measured using two-dimensional (2D) sections of the scanned samples. It has been determined that the clean waterjet cutting tends to separate soft materials such as plastic, foil, foam or paper, as well as food. Unlike the pure waterjet cutting, the abrasive cutting is used for hard materials such as steel, ceramics, glass. The optimal pressure for material processing has been calculated. Particular emphasis is placed on the separation of composite materials, which cannot be satisfactorily accomplished using conventional methods. N2 - В статье приведены результаты исследования производственных допусков при водоструйной резке методом трехмерных (3D) измерений: отклонения формы были показаны путем трехмерного справнения отсканированных образцов. Размеры были измерены также с использованием двухмерных (2D) срезов отсканированных образцов. Определено, что чистая водоструйная резка имеет тенденцию отделять мягкие материалы, такие как пластмасса, фольга, пена или бумага, а также пища. В отличие от чистой водоструйной резки, абразивная резка используется для твердых материалов, таких как сталь, керамика, стекло. Вычислено оптимальное давление для обработки материалов. Особое значение уделено разделению композитных материалов, которое не может быть удовлетворительно осуществлено с использованием обычных методов. KW - 3D Scanning KW - Water Pressure Processing KW - Clean Waterjet Cutting KW - Measurement of Manufacturing Accuracy Y1 - 2021 UR - http://www.ama.com.az/category/journal/ SN - 2076-0515 SN - 2789-8245 VL - 13 IS - 3 SP - 38 EP - 44 ER - TY - GEN A1 - Amirli, Samir A1 - Fritzsche, Pascal Dirk A1 - Abbasov, Ilgar A1 - Wichmann, Steffen A1 - Simon, Sylvio A1 - Amirov, Fariz A1 - Mammadov, Arastun T1 - The İmpact of High Speed Mechanical Processing Efficiency on the Production Process T1 - Влияние высокоскоростной механической обработки на производственный процесс T2 - HERALD of the Azerbaijan Engineering Academy N2 - The main purpose of the article is to increase productivitiy, reduce processing time and the same time increase the cutting speed. The results are also displayed in Excel using a number of cutting parameters. For this purpose, the article shows the results of both high-speed milling and high-speed turning of a machine with different types of tools, as well as processing of one tool on different types of machines. Unlike other machines, in general, the work on the machines of universal processing centers turned out to be more productive. The feed rate of the machine tools is the focus area here. If we increase cutting values, then the tool life is reduced and that leads to higher tool costs. With universal high-performance machines we cannot save costs for tools (we can only save machine tool costs). Compared to universal high-performance machines, we can save tool costs with Universal Machining Center. Therefore, it is suggested to the machining with the universal machining center, although the machining time and cutting time is faster with the universal high-performance machine. N2 - В статье показаны результаты как высокоскоростной фрезерной, так и высокоскоростной токарной обработки станка с разными типами инструментов, а также обработки одного инструмента на разных типах станков. В отличие от других станков, работа на станках универсальных обрабатывающих центров оказалась более производительной. В центре внимания здесь скорости подачи станков. Если мы увеличиваем параметры резания, то срок службы инструмента снижается, что приводит к увеличению затрат на инструмент. С универсальными высокопроизводительными станками мы не можем сэкономить на инструментах (мы можем сэкономить только на станках). По сравнению с универсальными высокопроизводительными станками, мы можем сэкономить на инструментальных средствах с помощью универсального обрабатывающего центра. Поэтому рекомендуется выполнять обработку на универсальном обрабатывающем центре, хотя время обработки и время резки меньше на универсальном высокопроизводительном станке. KW - Energy efficiency KW - High speed mechanical processing KW - Production KW - Neseff Y1 - 2022 U6 - https://doi.org/10.52171/2076-0515_2022_14_01_41_51 SN - 2076-0515 SN - 2789-8245 VL - 14 IS - 1 SP - 41 EP - 51 ER - 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 - Simon, Sylvio A1 - Yusubov, Nizami A1 - Amirli, Samir A1 - Amirov, Fariz T1 - Waterjet cutting of HARDOX-500 workpiece T2 - Russian Engineering Research N2 - The influence of the parameters of waterjet cutting on the final surface is investigated for a НARDOX-500 chromium–nickel steel workpiece (thickness 15 mm). By 2D and 3D scanning of the samples, the deviation in workpiece size and shape from the specifications is investigated as a function of the workpiece thickness and the longitudinal supply velocity. The inclination of the cut in waterjet cutting is considered. KW - НARDOX-500 steel KW - Waterjet cutting KW - Cut inclination KW - Longitudinal supply Y1 - 2024 U6 - https://doi.org/10.3103/S1068798X24702927 SN - 1068-798X VL - Vol. 44 (2024) IS - 11 SP - 1572 EP - 1576 PB - Allerton Press, Inc ER - TY - GEN A1 - Simon, Sylvio A1 - Yusubov, Nizami A1 - Amirli, Samir A1 - Amirov, Fariz T1 - Waterjet Cutting of HARDOX-500 Workpiece T2 - Russian Engineering Research N2 - The influence of the parameters of waterjet cutting on the final surface is investigated for a Нardox-500 chromium–nickel steel workpiece (thickness 15 mm). By 2D and 3D scanning of the samples, the devi-ation in workpiece size and shape from the specifications is investigated as a function of the workpiece thick-ness and the longitudinal supply velocity. The inclination of the cut in waterjet cutting is considered. KW - Нardox-500 steel KW - Waterjet cutting KW - Cut inclination KW - Longitudinal supply Y1 - 2024 U6 - https://doi.org/DOI: 10.3103/S1068798X24702927 SN - 1068-798X VL - 44 IS - 11 SP - 1572 EP - 1576 PB - Allerton Press, Inc ER - TY - GEN A1 - Amirov, Fariz A1 - Abbasov, Vaqif A1 - Amirli, Samir A1 - Simon, Sylvio A1 - Gadimov, Emil T1 - Исследование точности механической обработки ступенчатых валов на токарном станке с ЧПУ T2 - ИЗВЕСТИЯ ВЫСШИХ УЧЕБНЫХ ЗАВЕДЕНИЙ. МАШИНОСТРОЕНИЕ = Nachrichten von Hochschulen. Maschinenbau N2 - CNC lathes meeting high requirements to the product lathe machining accuracy are widely used in manufacture of the stepped shafts. Their advantage over universal lathes lies not only in the high accuracy, but also in the ability to machine complex parts and automate the working process. The paper considers possibility of reaching high precision in machining the stepped shafts of a 10-ton overhead crane on the lathes. Based on design and technological computation, it was difficult to achieve the required accuracy and roughness of the machined surface in machining a stepped shaft of the overhead crane on a universal lathe. Using the CNC lathe eliminated many of the disadvantages of the step shaft finishing lathing. The paper shows that accuracy of the stepped shaft finishing on a CNC lathe is significantly influenced by the cutting mode parameters. Studies were performed making it possible to determine those parameters values that ensured the highest accuracy in the stepped shaft manufacture. T2 - Untersuchung der Genauigkeit der mechanischen Bearbeitung von Stufenwellen auf einer CNC-Drehmaschine T2 - Studying accuracy of the stepped shafts machining on the CNC lathe Y1 - 2024 U6 - https://doi.org/10.18698/0536-1044 SN - 0536-1044 VL - 772 IS - 7 SP - 55 EP - 64 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 ø30mm 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 T1 - Application of hydroabrasive processing in shipbuilding T2 - Proceedings of Azerbaijan State Maritime Academy N2 - In the article, taking into account the introduction of innovative technologies in themodern shipbuilding and ship repair industry, it is envisaged to widely use water jet cutting technol-ogy to increase the productivity of manufacturing processes. Thus, the cutting of ship hull componentswith water jet creates opportunities to increase the productivity of repair technology in ship repair. KW - ship repair KW - modern shipbuilding KW - ship repair industrie Y1 - 2024 UR - https://adda.edu.az/index.php?mod=content&id=35&lang=en SN - 2220-1025 VL - N1 SP - 47 EP - 51 ER - TY - GEN A1 - Simon, Sylvio A1 - Yusubov, Nizami A1 - Amirli, Samir T1 - Investigation of the micro-hardness of the edges cut from HARDOX-500 material with Chromium-Nickel in different cutting modes T2 - Conference: IX Republican scientific and technical conference of students and young researchers on "Advanced technologies and innovations" At: Azerbaijan Technical University, Baku, Azerbaijan Section 6. Mechanical engineering and robotics N2 - In the article, the microhardness of the surfaces of the 30 mm long, 20 mm wide, and15 mm high rectangular material made on the FLOW-Cut brand hydroabrasive CNC machine from HARDOX 500 material containing chrome-nickel was measured from different points with the HECKERT device. So, in the article, the microhardness of the material cut at the speed of longitudinalSuz=53.4 mm/min before and after hydroabrasive processing, as well as the microhardness of thematerial cut by hydroabrasive after being polished by cooling with water on the PHOENIX 4000polishing machine with the K120 polishing wheel, and again the microhardness from 6 different pointsvalue measured on HV60. KW - HARDOX-500 KW - microhardness KW - hydroabrasive cutting KW - abrasive water flow, KW - plasticdeformation Y1 - 2024 SP - 436 EP - 440 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 - Amirov, Fariz A1 - Yusubov, Nizami A1 - Amirli, Samir ED - Simon, Sylvio T1 - Investigation of hardness on the surface formed during the cutting of HARDOX-500 steel based on the planning of the mathematical model of multi-factor experiments T2 - Zenodo N2 - The article investigates the variation of hardness on the cut surface of HARDOX-500 chromium-nickel steel, depending on the physical-mechanical properties of the processed metal, particularly its hardness. For this purpose, the hardness formed during the cutting of HARDOX-500 steel has been examined using the mathematical modeling of multi-factor experiments. As a result, a full-factorial mathematical regression equation has been derived based on the dependence on waterjet pressure (P), abrasive particle consumption (Q) and longitudinal feed of the nozzle (S_long). The conducted studies revealed that the hardness values on the surface of the cut area can vary significantly during hydro-abrasive cutting of the selected steel workpieces. Specifically, an increase in the longitudinal feed rate of the nozzle, the consumption of abrasive particles, and the pressure of the waterjet leads to an increase in the hardness of the cut surface. Among these factors, the longitudinal feed of the nozzle has the most significant impact on surface hardness. Furthermore, the product of waterjet pressure and longitudinal feed (X_2 X_3), as well as the combined effect of all three input parameters (X_1 X_2 X_3), are influential factors contributing to the increase in hardness. Thus, the study of hardness in hydroabrasive cutting using multi-factor planning is one of the pressing issues in mechanical engineering. KW - HARDOX-500 steel KW - hydroabrasive cutting, input parameter KW - hardness KW - chromium-nickel Y1 - 2025 U6 - https://doi.org/10.5281/zenodo.15095029 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 - TY - GEN A1 - Simon, Sylvio A1 - Yusubov, Nizami A1 - Amirli, Samir A1 - Amirov, Fariz T1 - Hardness of surface layers of blanks made of chromium-nickel alloys at hydroabrasive machining T2 - Vestnik Mashinostroeniya T2 - Вестник машиностроения N2 - The hardness of surface layers of blanks made of HARDOX-500 steel is investigated after hydroabrasive machining on a FLOW-Gut machine with cooling in different modes. It is established that the surface hardness after hydroabrasive machining is higher than the hardness after grinding and polishing the surface after cutting T2 - Твердость поверхностных слоев заготовок из хромоникелевых сплавов при гидроабразивной обработке KW - hydroabrasive machining KW - chromium-nickel alloy KW - hardness KW - cutting KW - blank Y1 - 2025 U6 - https://doi.org/10.36652/0042-4633-2025-104-10-873-877 SN - 0042-4633 VL - 104 / 2025 IS - 10 SP - 873 EP - 876 ER -