Multiple Criteria Optimization of Abrasive Water Jet Cutting Using Entropy-VIKOR Approach

Perec, Andrzej; Musiał, Wiesław

doi:10.1007/978-3-030-71956-2_5

Cited by 11 publications

(8 citation statements)

References 28 publications

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“…The VIKOR index is intended to illustrate the proximity to an ideal solution. Moreover, this method shows a real result that is close to the ideal as well as the weakest one that can occur [14].…”

Section: The Vikor Methodssupporting

confidence: 57%

“…The VIKO index is intended to illustrate the proximity to an ideal solution. Moreover, this metho shows a real result that is close to the ideal as well as the weakest one that can occur [14 In the VIKOR approach, there are numerous alternatives from which it can be con cluded whether the selection of given criteria can be considered optimal. To determin…”

Section: The Vikor Methodsmentioning

confidence: 59%

“…The VIKOR index is designed to illustrate the closeness to an exemplary solution. In addition, it presents a real result that is close to the ideal, as well as illustrating the worst scenario that can occur [14].…”

Section: Introductionmentioning

confidence: 68%

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Experimental Research on the Use of a Selected Multi-Criteria Method for the Cutting of Titanium Alloy with an Abrasive Water Jet

Radomska-Zalas

2023

Materials

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The use of selected multi-criteria decision methods for the optimization of cutting processes by abrasive water jet methods is increasingly being used in industrial processes. This is due to the complexity of the processes and the need to reduce operating costs. Process optimization methods are available to support organizational processes including the design phase, quality assurance, production automation, and many more. This article presents the current state of research on the water-abrasive cutting process and the use of multi-criteria methods in optimizing this process. This article presents a detailed methodological study of the VIKOR approach to optimization, indicating the applicability conditions, assumptions, and limitations on the example of high-pressure abrasive water jet cutting of elements made of titanium alloy utilizing HPX garnet abrasive. As a result of the research conducted, the best input parameters of the cutting process for abrasive flow rate, pressure, and the traverse speed of the cutting process were determined. The achieved result is consistent with the assumption that the most favorable output parameters are the highest cutting depth and the lowest level of roughness.

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Section: The Vikor Methodssupporting

confidence: 57%

Section: The Vikor Methodsmentioning

confidence: 59%

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Experimental Research on the Use of a Selected Multi-Criteria Method for the Cutting of Titanium Alloy with an Abrasive Water Jet

Radomska-Zalas

2023

Materials

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“…This design model covered three of the control parameters: pressure, traverse speed, and abrasive expenditure, which each took 3 levels. Control parameter ranges were chosen based on prior papers [ 40 , 41 ] and the works of different researcher teams: Hocheng et al, [ 42 ], Hlavacova et al [ 43 ], and Spadlo et al, [ 44 ]. The cutting process was carried out with the following range parameters: Traverse speed: 100–300 mm/min, The abrasive expenditure: 250–450 g/min, Pressure: 360–400 MPa.…”

Section: Methodsmentioning

confidence: 99%

Preliminary Studies into Cutting of a Novel Two Component 3D-Printed Stainless Steel–Polymer Composite Material by Abrasive Water Jet

et al. 2023

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Composites are materials with a heterogeneous structure, composed of two or more components with different properties. The properties of composites are never the sum or average of the properties of their components. There is a lot of research and many models on the different property assessments of composite materials. Composites are used as construction materials in key areas of technology, including in civil and mechanical engineering, aviation and space technology, and others. This work presents a modern composite material created with 3D-printing technology using the SLM method, and the possibility of its processing with one of the advanced manufacturing technologies, i.e., the Abrasive Water Jet (AWJ). Tests planned using DoE methods were carried out by changing control parameters such as the pressure, abrasive flow, and traverse speed. As a dependent parameter, the surface roughness parameter Sq (squared mean height) was selected and measured in different places of the cut composite. Based on the S/N ratio, the most favorable control parameters of the cutting process were also determined to achieve the lowest roughness of the cut surface. A clear effect of the controlled cutting process on the surface roughness was observed, as well as roughness variation for the metal and polymer component. In addition, the contact surface of the polymer with the metal in the cut zone was analyzed. Analysis of the contact surfaces on the microscope showed that the gap between the polymer–metal contact surfaces does not exceed 2.5 μm.

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“…Material machining by abrasive water jet is more complicated in relation to conventional treatments and therefore modeling and optimization [ 30 , 31 , 32 ] were used to achieve good machining results. Modeling and optimization by various methods were used in other fields, for example, both in surface machining [ 33 , 34 ], catalytic systems [ 35 , 36 ], epoxidation processes [ 37 , 38 ], research into human bone [ 39 ], and even in digital signal processing [ 40 , 41 ] and positioning systems [ 42 ].…”

Section: Introductionmentioning

confidence: 99%

Efficiency of Tool Steel Cutting by Water Jet with Recycled Abrasive Materials

et al. 2022

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High-pressure water jet machining is characterized by wide possibilities of cutting diverse materials together with multi-layer materials with dissimilar properties, accurate cutting complex profiles, as well as conducting them in uncommon conditions, especially in cases of thick materials. An additional advantage of water jet technology is its environmental friendliness. This paper presents tests of the cutting performance of tool steel with the use of an abrasive water jet (AWJ). The state-of-the-art has shown insufficient scientific evidence in AWJ tool steels cutting using recycled abrasive materials. Therefore, the main motivation for this paper was to carry out research from an environment aspect. The reuse of abrasives and the use of recycled materials have immense potential to reduce processing costs while remaining environmentally friendly. The RSM method was used for modeling and optimization. A response surface design (RSM) is a package of an advanced design-of-experiment (DOE) approaches that support better understanding and optimize response, exploring the relationships between several explanatory variables and one or more response variables. Based on this research, feed rate is the key factor influencing the depth of cut, while the water nozzle diameter has a secondary effect, and the concentration of abrasive has the least influence on the depth of cut. High level of variance (the percentage of variability in the reaction that is interpreted by the formula) confirms that the models fit well to the investigational data.

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Multiple Criteria Optimization of Abrasive Water Jet Cutting Using Entropy-VIKOR Approach

Cited by 11 publications

References 28 publications

Experimental Research on the Use of a Selected Multi-Criteria Method for the Cutting of Titanium Alloy with an Abrasive Water Jet

Experimental Research on the Use of a Selected Multi-Criteria Method for the Cutting of Titanium Alloy with an Abrasive Water Jet

Preliminary Studies into Cutting of a Novel Two Component 3D-Printed Stainless Steel–Polymer Composite Material by Abrasive Water Jet

Efficiency of Tool Steel Cutting by Water Jet with Recycled Abrasive Materials

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