Examination of accuracy aspect in machining of ZrSiO4p/6063 aluminium MMC using CNC Wire Electrical Discharge Machining

Garg, Mohinder Pal; Sharma, Anand

doi:10.1016/j.coco.2017.07.002

Cited by 28 publications

(10 citation statements)

References 14 publications

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“…Świercz & Oniszczuk-Świercz (2017) machined tool steel with EDM and investigated the surface layer properties of the tool steel. Garg & Sharma (2017) examined how accurate the EDM method was in the manufacturing of metal matrix composite (MMC). Gowthaman et al (2018) made a study on the employement of EDM in machining monel-super alloy.…”

Section: Introductionmentioning

confidence: 99%

Response Surface Grey Relational Analysis On The Manufacturing of High Grade Biomedical Ti-13Zr-13Nb

Abifarin

Fidelis

Abdulrahim

et al. 2022

Preprint

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Optimization of the manufacturing conditions with more than one performance characteristics have been a thing of concern, especially for Response Surface Method (RSM) optimization. Hence, this study addressed this challenge by reanalyzing a data presented in a previous study using grey relational analysis (GRA) and regression analysis. Central Composite Design (CCD) of RSM with high and low values of manufacturing conditions; voltage (50, 70) V, current (8, 16) A, pulse ON time (6, 10) μs, and pulse OFF time (7, 11) μs. The manufacturing conditions for optimal biomedical Ti-13Zr-13Nb alloy were obtained to be 50V voltage, 8A current, 6 μs pulse ON time, and 11 μs pulse OFF time. It was also revealed that the mathematical model was very efficient because the modeled GRG was in consonant with the experimental one. In addition, it was also established that current was the most significant manufacturing condition with a contribution of 47.27%. Voltage, factors interactions and residual error were insignificant on the GRG value of the titanium alloy. In conclusion, it can be deduced that the a small value of voltage within the considered settings could be used to manufacture better grade Ti-13Zr-13Nb alloy and also the small value of residual error showed the high manufacturability of the material.

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Section: Introductionmentioning

confidence: 99%

Response Surface Grey Relational Analysis On The Manufacturing of High Grade Biomedical Ti-13Zr-13Nb

Abifarin

Fidelis

Abdulrahim

et al. 2022

Preprint

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“…Experiments have been conducted with four process parameters such as T ON , T OFF , peak current, and servo voltage. The desirability function approach has been adopted to find out the optimum process parameters [8]. Zhang et al investigated the thermal deformation behavior during WEDM processing of three different materials, such as AISI H13, SKD11, and Inconel 718.…”

Section: Introductionmentioning

confidence: 99%

Multi-response optimization in wire electrical discharge machining (WEDM) of D₂steel using utility approach

Nayak

Rana

2021

Manufacturing Rev.

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Wire electrical discharge machining (WEDM) is a popular non-conventional machining process used particularly for making extrusion dies, blanking punches, and tools especially requiring tight dimensional tolerances. Because of the process limitation, the rate of cutting and maintenance of close dimensional tolerance is a challenging task. Given the above facts, the present work has been focused on achieving the maximum possible cutting rate (VC) maintaining good dimensional accuracy and corner radius (RC). In the present research work, a multi-response optimization method (i.e. Taguchi based Utility approach) has been used to obtain an optimum set of input parameters such as pulse on time (TON), pulse off time (TOFF), servo voltage (SV), and wire feed rate (WF) resulting into a best overall cutting performance. Analysis of variance (ANOVA) is also used to find out the significant effect of each machining parameter on the cutting performance. The analysis reported in this paper will be helpful for industry personnel to select the best set of process parameters for achieving a good result without the use of any software or statistical analysis.

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“…Also from the ANOVA Ton is the most influential factor for surface roughness. Garg et al [11] have machined the ZrSiO 4 /6063 aluminium MMC using CNC WEDM. In this study, the author has developed the quadratic model for dimensional deviation to evaluate the contemporaneous effect of machining parameters, namely I p , S v , T on and T off .…”

Section: Introductionmentioning

confidence: 99%

Study on the Effect of Process Parameters on Machinability Performance of AA7050/B4C Metal Matrix Composite on Wire Cut EDM

Kumar

Pandey

Singh

et al. 2021

Lecture Notes in Mechanical Engineering

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The present investigation has been initiated based on the wire electric discharge machining of Al7050/7.5 B4C stir cast metal matrix composite. Taguchi L9 orthogonal array has been used to analyses the concurrent effect pulse current (I p ), pulse-on time (T on ) and servo voltage (S v ) on material removal rate (MRR) and surface roughness. From Taguchi analysis, it is observed that the optimal setting of process parameters for maximum MRR is I p 3T on 3S v 3, whereas for minimum surface roughness, the optimal configuration of process parameters is I p 3T on 2S v 1. The error estimated between predicted MRR and surface roughness with experimental MRR and Surface roughness at the optimal setting of process parameters is within ±5%. Analysis of variance shows that I p contributes maximum towards MRR and T on contributes maximum towards surface roughness.

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Examination of accuracy aspect in machining of ZrSiO4p/6063 aluminium MMC using CNC Wire Electrical Discharge Machining

Cited by 28 publications

References 14 publications

Response Surface Grey Relational Analysis On The Manufacturing of High Grade Biomedical Ti-13Zr-13Nb

Response Surface Grey Relational Analysis On The Manufacturing of High Grade Biomedical Ti-13Zr-13Nb

Multi-response optimization in wire electrical discharge machining (WEDM) of D₂steel using utility approach

Study on the Effect of Process Parameters on Machinability Performance of AA7050/B4C Metal Matrix Composite on Wire Cut EDM

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Examination of accuracy aspect in machining of ZrSiO4p/6063 aluminium MMC using CNC Wire Electrical Discharge Machining

Cited by 28 publications

References 14 publications

Response Surface Grey Relational Analysis On The Manufacturing of High Grade Biomedical Ti-13Zr-13Nb

Response Surface Grey Relational Analysis On The Manufacturing of High Grade Biomedical Ti-13Zr-13Nb

Multi-response optimization in wire electrical discharge machining (WEDM) of D2steel using utility approach

Study on the Effect of Process Parameters on Machinability Performance of AA7050/B4C Metal Matrix Composite on Wire Cut EDM

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Multi-response optimization in wire electrical discharge machining (WEDM) of D₂steel using utility approach