Multi-variant hybrid techniques coupled with Taguchi in multi-response parameter optimisation for better machinability of turning alloy steel

Zaman, Prianka B.; Sultana, Mst. Nazma; Dhar, Nikhil Ranjan

doi:10.1080/2374068x.2021.1945302

Cited by 8 publications

(6 citation statements)

References 34 publications

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“…This work focused on testing different cutting edges and grinding parameters to optimize cutting response on NiTi blades intended for endovascular tests with rotating blades revealed the best response using cutting edges for the punching process (N150N vs. 200; n = 7). Zaman et al (2021) investigated the optimization of cooling/lubrication environment, speed, and feed accomplished for minimum cutting temperature, roughness, and cutting force along with maximum MRR and chip thickness ratio in turning 42CrMO4 alloy steel. Considering three multi-variant hybrid techniques, Taguchi-based based PCA-GRA, PCA, MOORA, and DEAR.…”

Section: Generalmentioning

confidence: 99%

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Analyzing The Effect of Aspect Ratios on Optimal Parametric Settings Using Taguchi, Taguchi-Pareto, and Taguchi-ABC method: A Case Study in Turning Operations for The Inconel X750 Alloy

Adegoke

Oke

Nwankiti

2022

IJIEEM

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The aspect-based Taguchi optimization approaches have been newly accepted as important routes to optimizing the turning experimental parameters. Unfortunately, due to its embryonic development, scholars have left unexplained the effects of introducing the aspect ratios on the optimal parametric setting. To correct this deficiency, this article proposes an approach to evaluating the effects of introducing aspect ratios in turning experiments, combined with direct factors, on the optimal parametric settings. To correct this deficiency, the purpose of this article is to highlight that a standard universal evaluation method is absent in optimization analysis using the Taguchi method; it proposes an approach to evaluating the effects of introducing aspect ratios in turning experiments, in combination with direct factors, on the optimal parametric settings. Using A novel method of establishing the influence of introducing aspect ratios on the optimal parametric settings is suggested using literature review, and the examination method may be a solid basis for optimal parametric setting evaluations in future undertakings of turning operational evaluations. The Inconel X750 alloy is considered in turning operations, and experimental data from the literature are used to illustrate the method. This article finds that quantifiable differences in the mean values of optimal parametric settings exist for the turning operation of Inconel X750 alloy. The study's originality is its attention to the aspect ratio analysis regarding the optimal parametric setting in a wide range of values. This article aims to initiate discussions for a universal agreement on how the influence of introducing the aspect ratios in the factor-level combination framework of the Taguchi method may be constituted. The utility of this research effort is to enhance resource distribution planning fog turning zero material.

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Section: Generalmentioning

confidence: 99%

“…Turning is a pervasive machining operation conducted on the lathe machine (Prashanthakumar et al, 2021;Zaman et al, 2021). It uses a sharp cutting tool to remove excess material from the outer diameter of a rotating workpiece (Pervaiz et al, 2013).…”

Section: Introductionmentioning

confidence: 99%

Analyzing The Effect of Aspect Ratios on Optimal Parametric Settings Using Taguchi, Taguchi-Pareto, and Taguchi-ABC method: A Case Study in Turning Operations for The Inconel X750 Alloy

Adegoke

Oke

Nwankiti

2022

IJIEEM

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“…Majumder and Maity [ 26 ] suggested PCA based MOORA as an efficient way of optimization in WEDM of titanium alloy. Zaman et al [ 27 ] used PCA-MOORA in turning 42CrMo4 and suggested the optimal parameter settings as speed of 352 m/min and feed of 0.10 mm/rev under MQL. In recent manufacturing applications, sensitivity analysis is crucial to test the robustness of the used optimization model.…”

Section: Introductionmentioning

confidence: 99%

Comparative evaluation and sensitivity analysis of multi-modelling and optimization of milling Ti–6Al–4V alloy with high-pressure coolant jets

Sultana¹,

Dhar²

2023

Heliyon

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“…One of the most popular steel utilized for forged components is low-alloy grade 42CrMo4 (AISI 4140). This steel can gain high mechanical properties [7,8], formality [9,10], or machinability [11,12] with the application of specific heat treatment [13,14]. Depending on the stage of element fabrication, 42CrMo4 steel can be softened, improving steel formality, or hardened to strengthen the final component's mechanical [15] or anti-wear properties [16].…”

Section: Introductionmentioning

confidence: 99%

Microstructure and Hardness of Cold Forged 42CrMo4 Steel Hollow Component with the Outer Flange

Szala¹,

Winiarski²,

Bulzak³

et al. 2022

Adv. Sci. Technol. Res. J.

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For decades, steel has been a crucial structural material. Mainly low-alloy steel grade 42CrMo4 is utilized for manufacturing forgings. This paper investigates the microstructure and hardness development of the 42CrMo4 steel hollow component with an outer flange. The component has been formed via cold forging in combination with extrusion and upsetting technologies. Prior to forming, the workpiece was annealed to obtain hardness at the level of 181±9 HV0.3. The FEM analysis reveals the areas that undergo higher stress and strain. The flow lines macrostructure and microstructure of hollow parts were investigated using light optical microscopy (LOM) and scanning electron microscopy (SEM) equipped with EDS. Vickers hardness allows identifying the work hardening of the crucial element areas. The microstructure consists of ferrite matrix and semispherical carbides. Laboratory studies confirm appropriate flow lines arrangement, which corresponds well to those shown by FEM computer simulations. The highest hardness at the level of 293±7 HV0.3 was identified in the flange area, where the material shows a higher distribution of effective strain revealed by FEM. Cold metal forming results in work-hardening of the steel. The work hardening ranges up to 1.62 of the initial 42CrMo4 steel hardness. The metal forming process did not affect the microstructural uniformity of the flanged hollow part. The final outer flange component presents high quality and is free from plastic deformation nonuniformities.

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Multi-variant hybrid techniques coupled with Taguchi in multi-response parameter optimisation for better machinability of turning alloy steel

Cited by 8 publications

References 34 publications

Analyzing The Effect of Aspect Ratios on Optimal Parametric Settings Using Taguchi, Taguchi-Pareto, and Taguchi-ABC method: A Case Study in Turning Operations for The Inconel X750 Alloy

Analyzing The Effect of Aspect Ratios on Optimal Parametric Settings Using Taguchi, Taguchi-Pareto, and Taguchi-ABC method: A Case Study in Turning Operations for The Inconel X750 Alloy

Comparative evaluation and sensitivity analysis of multi-modelling and optimization of milling Ti–6Al–4V alloy with high-pressure coolant jets

Microstructure and Hardness of Cold Forged 42CrMo4 Steel Hollow Component with the Outer Flange

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