ptimization the Parameters of Magnetic Abrasive Process Using Taguchi Method to Improve the Surface Roughness

Mousa, Shakir M.

doi:10.22153/kej.2017.12.001

Cited by 4 publications

(3 citation statements)

References 3 publications

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“…Regression is a statistical measure used to find and calculate the mathematical relationship between the independent variables and the dependant variables or in other word the input and output parameters which is linear [17]. The general form of multiple regression is:…”

Section: Regression Equations For Mrmentioning

confidence: 99%

Optimizing the Parameters of Hot-wire CNC Machine to Enhance the Cutting of Plastic Foam

Mohammed¹,

Kadhum²

2019

alkej

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Hot-wire cutting is one of the important, non-traditional thermomechanical way to cut polymer, usually expanded foam and extruded foam, in low volume manufacturing. The study and analysis of Hot-Wire cutting parameters play an important role to enhance the quality and accuracy of the process and products. The effects on the surface have been investigated by using experimental tests designed according to the Taguchi orthogonal array (OA). In this study, four parameters with five levels for each parameter have been used: [temperature of wire (A) (100, 120, 130, 150, 160) °C], [diameter of wire (B) (0.3,0.4,0.5,0.7,0.8) mm], [velocity of cutting (C) (200, 300,400,500,600) mm/min], [and density of foam (D) (0.01,0.027,0.029,0.032,0.037) g/cm3]. Statistical software (MINITAB17) used to find the optimum conditions, which they are in Material Removal: 100 ˚C, 0.5 mm, 300mm/min, 0.032 g/cm3.

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Section: Regression Equations For Mrmentioning

confidence: 99%

Optimizing the Parameters of Hot-wire CNC Machine to Enhance the Cutting of Plastic Foam

Mohammed¹,

Kadhum²

2019

alkej

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“…The performance of magnetic poles shown in Figure 2 was evaluated by Marwa Khalil et al et al [12] based on the produced surface finish and material removal. Other parameters are also involved in the investigation like gap, current, time, speeds of the workpiece, and pole.…”

Section: Introductionmentioning

confidence: 99%

Study of the Effect of Magnetic Abrasive Finishing on the Material Removal of AA1100 Aluminum Alloy

Majeed¹,

H.Khadum²,

Al-Zubaidi³

2023

alkej

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This study evaluates the performance of magnetic abrasive finishing (MAF) of aluminum alloy in terms of achieving materials removal (MR). A vertical milling machine is used to perform the finishing process using a developed MAF unit that consists of an inductor made out of a 150 mm long and 20 mm diameter iron core wound with 1500 turns and 0.5 mm copper wire. The commutator and magnetic pole are attached at the top and bottom of the inductor, respectively. The required current is supplied using a DC power supply. The South Pole workpiece is a 100×50×3 mm3 plate of AA 1100 aluminum alloy, whereas the magnetic pole represented the North Pole. Pole rotational speed, applied current, and abrasive finishing time was selected as input parameters of the MAF with three-level of (270, 600. 930 rpm; 0.5, 1, 1.5 Amp; 6,9,12 min). The L9 orthogonal array of the Taguchi method was utilized to examine the impact of each independent input. The obtained results clarify that applied current was the most effective factor in terms of its contribution (63.16%) in the produced MR, followed by time finishing and rotational speed.

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“…(a) (b) Figure ( 1): Principle of MAF process. Where working gap is the space between the tool and the workpiece Mousa [9], study the optimization and influence of parameters (amplitude of pole geometry, number of cycles of pole geometry, working gap, finishing time, cutting speed, and current) on the quality of the surface of MAF for stainless steel 316 workpiece. They Utilize Taguchi method for finding the prediction models using the signal-to-noise ratio with the MINITAB 17 software.…”

Section: Introductionmentioning

confidence: 99%

Study the Effect of Inductor and Pole Geometry on the Surface Roughness and Material Removal Weight Using Magnetic Abrasive Finishing Method

Mahdi

Kadhum

2021

NJES

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The traditional finishing method cannot keep up with recent labor market requirements, solve the problem of increasing production, improve the surface roughness and accuracy of workpiece. While the unconventional magnetic abrasive finishing (MAF) method has shown as a promising technique that can be used to finish complicated surfaces. MAF finishes metals, alloy, ceramic, and other materials that are difficult to finish by other processes. In another word, MAF improves the quality of surfaces with low cost. This paper focuses on optimize and study the effect of inductor and pole geometry (radius of hole, angle of core, angle of pole, radius of pole), on (surface roughness (Ra) and material removal weight (W)) and fined the optimum values that increase the efficiency of MAF method. Taguchi method employed to study the influence of geometry parameters and find the optimum values using orthogonal array L9. The results conclude that the most significant factor that effects change in surface roughness (ΔRa) and material removal weight(ΔW) are radius of the hole (R) and angle of core (α), respectively.

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ptimization the Parameters of Magnetic Abrasive Process Using Taguchi Method to Improve the Surface Roughness

Cited by 4 publications

References 3 publications

Optimizing the Parameters of Hot-wire CNC Machine to Enhance the Cutting of Plastic Foam

Optimizing the Parameters of Hot-wire CNC Machine to Enhance the Cutting of Plastic Foam

Study of the Effect of Magnetic Abrasive Finishing on the Material Removal of AA1100 Aluminum Alloy

Study the Effect of Inductor and Pole Geometry on the Surface Roughness and Material Removal Weight Using Magnetic Abrasive Finishing Method

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