Experimental and numerical researches of duplex burnishing process in aspect of achieved productive quality of the product

Patyk, R.; Kukiełka, L.; Kaldunski, Pawel; Bohdal, Ł.; Chodór, J.; Kułakowska, A.; Kukiełka, K.; Nagnajewicz, S.

doi:10.1063/1.5034917

Cited by 8 publications

(4 citation statements)

References 6 publications

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“…Belt finishing can be successfully employed to improve the surface roughness but also the residual stresses if the local pressure and lubrication is perfectly ensured (Rech et al 2008). Burnishing is another relevant alternative to induce deep and intense compressive stresses, especially with the more advanced double duplex burnishing presented by Patyk et al (2018).…”

Section: Prediction Of Surface Integritymentioning

confidence: 99%

Mini symposium on cutting and machining: 25 years of ESAFORM activity

et al. 2022

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This paper reports on the state of the art in the experimental and numerical investigations of cutting and machining processes. The contributions on the above-mentioned processes and published on the Proceedings of the European Scientific Association for material FORMing (ESAFORM) Conferences are highlighted. In particular, this literature review is an update of a previous one conducted in the 2007, after ten years of the ESAFORM activities, and it confirms the crucial role played by the minisymposium on Machining and Cutting in this field. In fact, the research has been quite active even in these last fifteen years, as demonstrated by the number of contributions and their relevant scientific contents. As overall, this review shows as the minisymposium on Machining and Cutting, that has been organized since 2001 with no interruptions, has contributed to the scientific progress on the study of the material removal processes.

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Section: Prediction Of Surface Integritymentioning

confidence: 99%

Mini symposium on cutting and machining: 25 years of ESAFORM activity

et al. 2022

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“…The possibility also needs to be mentioned to utilise modern computer methods in further research in the aspect of modelling and simulating the aforementioned material processing methods. Experimental studies and numerous simulations of various other types of processing [ 33 , 34 , 35 , 36 , 37 ] support the validity of using such techniques in modelling the high-pressure water-ice jet.…”

Section: Introductionmentioning

confidence: 96%

The Use of a High-Pressure Water-Ice Jet for Removing Worn Paint Coating in Renovation Process

et al. 2022

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The paper presents the results of investigations into the possibility of using ahigh-pressure water-ice jet as a new method for removing a worn-out paint coating from the surface of metal parts (including those found in means of transportation) and for preparing the base surface for the application of renovation paint coating. Experimental investigations were carried out in four stages, on flat specimens, sized S × H = 75 × 115 mm, cut from sheet metal made of various materials such as steel X5CrNi18-10, PA2 aluminium alloy and PMMA polymethyl methacrylate (plastic). In the first stage, the surfaces of the samples were subjected to observation of surface morphology under a scanning electron microscope, and surface topography (ST) measurements were made on a profilographometer. Two ST parameters were analysed in detail: the maximum height of surface roughness Sz and the arithmetic mean surface roughness Sa. Next, paint coatings were applied to the specimens as a base. In the third stage, the paint coating applied was removed by means of a high-pressure water-ice jet (HPWIJ) by changing the values of the technological parameters, i.e., water jet pressure pw, dry ice mass flow rate m˙L, distance between the sprinkler head outlet and the surface being treated (the so-called working jet length) l2 and spray angle κ for the following constants: the number of TS = 4 holes, water hole diameter φ = 1.2 mm and sprinkler head length Lk = 200 mm. Afterwards, the surface morphology was observed again and the surface topography of the specimen was investigated by measuring selected 3D parameters of the ST structure, Sz and Sa. The results of investigations into the influence of selected HPWIJ treatment parameters on the surface QF removal efficiency obtained are also presented. Univariate regression functions were developed for the mean stripping efficiency based on the following: dry ice mass flow rate m˙L, working jet length l2 and spray angle κ. Based on these functions, the values of optimal parameters were determined that allow the maximum efficiency of the process to be obtained. A 95% confidence region for the regression function was also developed. The results demonstrated that HPWIJ treatment does not interfere with the geometric structure of the base material, and they confirmed the possibility of using this treatment as an efficient method of removing a worn paint layer from bases made of various metal and plastic materials, and preparing it for applying a new layer during renovation.

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“…The process of testing the system allows for the conclusion that, by using the designed system, the user has the ability to use the proposed formal procedures, and to choose one, best, solution to the problem under specific input conditions. The importance of the above factors was pointed out by Patyk [17].…”

Section: Introductionmentioning

confidence: 99%

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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Experimental and numerical researches of duplex burnishing process in aspect of achieved productive quality of the product

Cited by 8 publications

References 6 publications

Mini symposium on cutting and machining: 25 years of ESAFORM activity

Mini symposium on cutting and machining: 25 years of ESAFORM activity

The Use of a High-Pressure Water-Ice Jet for Removing Worn Paint Coating in Renovation Process

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

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