A Review on Parametric Analysis of Magnetic Abrasive Machining Process

Khattri, Krishna; Choudhary, Gulshan; Bhuyan, Basanta Kumar; Selokar, Ashish

doi:10.1088/1757-899x/330/1/012105

Cited by 15 publications

(7 citation statements)

References 28 publications

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“…Moreover, the preparation of bonded abrasives is difficult and time taking process because it must be sintered in the inert gas atmosphere at high pressure and temperature. Similar kinds of works were investigated by Khattri et al and Kwak et al 15,16 A numerical-experimental study on the polishing of silicon wafer using the MAF process was carried out by Mosvat et al 17 They investigated the effect of rotational speed and working gap on MRR and R a improvement and it was suggested that a low working gap and high rotational speeds improve both MRR and R a in simulation as well as in experimentation. Jiong et al 18 explored the finishing of laser melted SS 316 L flat surface using the MAF process.…”

Section: Introductionmentioning

confidence: 79%

Surface texture improvement of magnetic and non magnetic materials using magnetic abrasive finishing process

Anjaneyulu

Venkatesh

2020

Proceedings of the Institution of Mechanical Engineers, Part C:

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The present study focused on surface texture characteristics of magnetic material, Mild steel (MS) as well as nonmagnetic material, Aluminum 2024 (Al 2024) alloy with the application of a laboratory-developed magnetic abrasive finishing (MAF) process. MAF is one of the unconventional finishing processes to attain a satisfactory finishing level up to nanoscale. In MAF, the surface finish is controlled by a flexible magnetic abrasive brush (FMAB) which has a combination of abrasives (Al2O3, SiC, etc.) and magnetic particles (iron powder). The experiments were planned using (L27) full factorial design, different levels of weight percentage of abrasives (20–30%), speed of the electromagnet (180–2100rpm), and electromagnet supply voltage (30–50 V) were varied to enhance the surface responses. The responses considered were % improvements of change in the surface finish (%ΔRa), change in average peak to valley height (%ΔRz), change in total profile height (%ΔRt), and change in mean square root surface finish (%ΔRq). Analysis of variances (ANOVA) was evaluated and discussed. It is observed that the speed of the electromagnet and voltage are the most influencing variable parameters that most impacted on the responses. Surface roughness was measured before and after the MAF processing of MS and Al 2024 using a Suftronic S-100 surface roughness tester. The obtained surface morphology was examined by Scanning Electron Microscopy (SEM). It was observed that MS has %ΔRa = 83, %ΔRz = 65, %ΔRt = 65.5 and %ΔRq = 72.6 while Al 2024 has %ΔRa = 65, %ΔRz =50, %ΔRt = 51 and %ΔRq = 55 with noticeable surface texture improvement compared to the initial surface roughness obtained using surface grinding process.

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Section: Introductionmentioning

confidence: 79%

Surface texture improvement of magnetic and non magnetic materials using magnetic abrasive finishing process

Anjaneyulu

Venkatesh

2020

Proceedings of the Institution of Mechanical Engineers, Part C:

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“…Besides MAP, the working environment often contains technological media (pastes, lubricants, etc.) [9][10][11][12][13].…”

Section: Literature Reviewmentioning

confidence: 99%

Cladded Ferromagnetic Powders for Magnetic Abrasive Working of Hard Alloys

Лебедев¹,

Yakubovskaya²,

Dzhemilov³

et al. 2021

Lecture Notes in Mechanical Engineering

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The influence of the composition and structure of ferromagnetic composite powders on the surface morphology of hard alloys of titanium-cobalt and tungsten-cobalt groups during magnetic-abrasive processing has been investigated. The mechanisms of contact interaction of a ferro-abrasive quasiplastic medium with the surface of hard alloys are established. Ferromagnetic abrasive powders have been developed for the processing of hard alloys. It is shown that a composite powder clad with silicon carbide and diamond grains has a more intense effect on the surface of hard alloy plates. It increases the intensity of the abrasive component and reduces adhesion during the contact interaction of the powder matrix and the hard alloy. The microhardness of the surface layer of the hard alloy increases by 20-47% relative to the initial one, which is associated with the combined action of the ferromagnetic abrasive powders particles and the magnetic field, which cause deformation of the crystal lattice, an increase in the concentration of dislocations, and refinement of brittle phases.

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“…The various conducted research experiment, see Table 1, shows the effect of input parameters on surface finishing during MAF process where Khairy presented in 2001, the disadvantage effect of rigid shaped and grinding wheels on the magneto abrasive finishing process and this gave an enthusiasm to the research to study the main features of the MAF machining upon the kinematic process present during machining and the outcome investigation on electromagnetic rotational speed, abrasive particles, size dimensions and current intensity in the output parameters called edge and surface finishing with conventional grinding and super finishing method to explain the capabilities of polishing process [11,3].…”

Section: The Magnetic Abrasive Surface Finishing Machining Processmentioning

confidence: 99%

“…This process has been inserted to signify the quality of good surface finish for machined material and to further optimize the operation. In addition, the nonconventional machining was being needed such as MAF and magnetic abrasive machining (MAM) for the better ability of surface finish performance [3] and both operation of surface finishing and deburring are simultaneously performed by the aid of the forces presented during the magnetic field applied in the finishing zone [4].…”

Section: Introductionmentioning

confidence: 99%

Application of Polishing AISI 316L Stainless Steel Ball Bearing with A Magnetic Abrasive Finishing Process: A Review

Munyensanga

Paryanto

Aziz

2019

Rot.

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Advanced machining process telah terbukti dalam teknologi proses rekayasa untuk surface finishing dan proses material removal, atau dengan proses traditional finishing: fase fundamental, unrestrained, dan permintaan tinggi dalam fase tenaga kerja selama produksi. Finishing abrasif magnetik, pada polishing dalam proses non-konvensional mampu menyelesaikan dengan presisi dengan proses pemesinan yang dikontrol oleh medan magnet dan itu tidak berlaku untuk beberapa proses kompleks di mana teknik penyelesaian konvensional dapat dengan mudah diterapkan. Makalah ini mengulas teknik praktis untuk memoles bantalan AISI 316L ST Ball dengan proses finishing abrasif magnetik untuk menyelesaikan desain permukaan bola eksternal. Parameter input yang berbeda dari proses ditinjau seperti kecepatan elektromagnetik, arus dan tegangan langsung yang diinduksi, kepadatan fluks magnetik, jumlah ukuran partikel abrasif, lingkungan kerja, dan bahan benda kerja. Input yang terjadi untuk proses finishing bantalan bola stainless steel dapat memvalidasi kinerja laju material removal rate dan surface roughness.

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A Review on Parametric Analysis of Magnetic Abrasive Machining Process

Cited by 15 publications

References 28 publications

Surface texture improvement of magnetic and non magnetic materials using magnetic abrasive finishing process

Surface texture improvement of magnetic and non magnetic materials using magnetic abrasive finishing process

Cladded Ferromagnetic Powders for Magnetic Abrasive Working of Hard Alloys

Application of Polishing AISI 316L Stainless Steel Ball Bearing with A Magnetic Abrasive Finishing Process: A Review

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