magnetic abrasive finishing process

Magnetic Abrasive Finishing- A Review - IJERT Journal

a Magnetic abrasive finishing process. In particular, the effects of the magnetic field and ferrous particles were investigated. It was concluded that the pole arrangement can be adjusted to control the strength of the magnetic field, and a stronger field results in the proper rotation of more types of mixed-type magnetic ...

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Study on magnetic abrasive finishing combined with ...

In order to improve polishing efficiency of magnetic abrasive finishing (MAF) for polishing metal material, we proposed an effective plane magnetic abrasive finishing combined with electrolytic ...

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OSA | Nano-finishing of the monocrystalline silicon wafer ...

The monocrystalline silicon wafer is the key material for micro-electro–mechanical systems. The performance of these wafers depends on their surface and subsurface quality. This research aims to study the effect of process parameters on the reduction ratio rate in surface roughness (%ΔR˙) of monocrystalline silicon wafers during the magnetic abrasive finishing process using response ...

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Study on Electrolytic Magnetic Abrasive Finishing for ...

In order to improve the finishing efficiency of traditional plane magnetic abrasive finishing (MAF), we have previously proposed an effective plane MAF process combined with an electrolytic process and developed a special compound machining tool for the electrolytic magnetic abrasive finishing (EMAF). In this research, the EMAF process is divided into two finishing steps.

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Mechanism of Surface Finishing in Ultrasonic-Assisted ...

Ultrasonic-assisted magnetic abrasive finishing (UAMAF) integrates the use of ultrasonic vibrations and magnetic abrasive finishing (MAF) processes to finish surfaces of nanometer order within a minute's time. The present study emphasizes the mechanism of surface finishing in UAMAF. This article ...

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Mechanism of Surface Finishing in Ultrasonic-Assisted ...

ULTRASONIC-ASSISTED MAGNETIC ABRASIVE FINISHING 1419 the surface finish and reducing finishing time for the plane workpiece. The new process is called ultrasonic-assisted magnetic abrasive finishing (UAMAF). This article presents the study of microscopic changes of

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MAGNETIC ABRASIVE FINISHING - Ijiert

possibility of finishing complex surfaces is a special benefit of this machining. Magnetic abrasive finishing process is most suitable for obtaining quality finish on metallic and non-metallic surfaces. Magnetic abrasive finishing used for complicated product finishing & Roughness and tolerance band achieved that is difficult using

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Magnetic Abrasive Finishing - scientific

Abstract: Abstract: The magnetic abrasive finishing (MAF) process which was introduced during the late 1940s has emerged as an important non-traditional metal finishing process. The process has found applications in a wide range of fields such as aerospace, medical, electronics, precision dies and moulds as a part of their manufacturing activities.

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Magnetic Abrasive Finishing Process - 2402 Words | Bartleby

Oct 21, 2009· Contents S No Major Page No 1 Introduction 1 2 Process details 1 3 Mechanism of Material removal 5 4 Process Parameters Analysis 6 5 Conclusions 7 6 Advantages 8 References 9 Magnetic Abrasive Finishing (MAF) Process Harry P. Coats first patented MAF in 1938. Although US originate this idea, most of ...

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Optimization of Magnetic Abrasive Finishing Parameters ...

based sintered magnetic abrasives have been prepared in sintering machine with iron powder (80% by volume) of 300 mesh size and the abrasive is (20% by volume) of 300 mesh size. A cylindrical work pieces of Brass was finished using magnetic abrasive finishing process on developed apparatus for carrying out testing work.

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CHEMO-ULTRASONIC ASSISTED MAGNETIC ABRASIVE .

Chemo-Ultrasonic Assisted Magnetic Abrasive Finishing (CUMAF) is a compound finishing process, which integrates the use of CMP(Chemo-Mechanical Polishing), ultrasonic vibrations and MAF(Magnetic Abrasive Finishing), to finish surfaces up to nanometer order within a short span of time.The present work is focused on

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Development of Magnetorheological Finishing (MRF) Process ...

and additives. MRF process is capable of giving nanometer-scale surface finish. The process makes use of a magnetorheological fluid as a tool that acts as a flexible magnetic abrasive brush (FMAB) that provides finishing action. The relative motion between the finishing medium and the workpiece can be

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MAGNETIC ABRASIVE FINISHING PROCESS — A PARAMETRIC ...

D. K. Singh, Experimental investigation into magnetic abrasive finishing process, PhD thesis, Indian Institute of Technology, Kanpur (2005) . Google Scholar; S. C. Jayswal, V. K. Jain and P. M. Dixit, Analysis of magnetic abrasive finishing with slotted magnetic pole, The 8th Int. Conf. Numerical Methods in Industrial Forming Process.

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Magnetic Abrasive Finishing of AISI52100

Magnetic Abrasive Finishing of AISI52100 Kheelan B. Patel1 and Dr. K M Patel2 Abstract-Quality of surface is an important factor to decide the performance of manufacture product. Magnetic abrasive finishing is a procedure in which work piece surface is smoothened by removing the material as micro-

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Magnetic Abrasive Finishing Technology | SpringerLink

Nov 16, 2017· Magnetic abrasive finishing (MAF), also known as magnetic grinding, was first formally presented by the Soviet engineer Kargolow in 1938 years.

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Numerical-experimental study on polishing of silicon wafer ...

Magnetic Abrasive Finishing (MAF) process is one of these processes used for polishing of both ferrous and non-ferrous materials. In this technique, a magnetic force is applied in the finishing area to allow the abrasive particles to shear-off the material from the workpiece surface in microchips form.

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Analysis and Design of a Stationary Magnetic Abrasive ...

experiments to optimize the process parameters of the finishing process. The Stationary Magnetic Abrasive Finishing (SMAF) process setup of the optimal electromagnet configuration is applied to finish a titanium (CP Grade 2) specimen and the average surface roughness (Ra) is .

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Study of Internal Finishing of Austenitic Stainless Steel ...

This paper studies the internal finishing of capillary tubes using a magnetic abrasive finishing process. Such tubes are used with nanoscale technologies and meet the demands of the present age in medical and chemical equipment. The finishing characteristics are influenced by the magnetic abrasive behavior against the inner surface of the ...

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Magnetic abrasive finishing (MAF) process - YouTube

May 26, 2013· How to use a speed square | Why it might be the most important tool you own - Duration: 7:34. Perkins Builder Brothers 778,027 views

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Magnetic Abrasive Finishing Process Mechanical Project ...

Dec 22, 2011· The Magnetic Abrasive Finishing Process project is about the Magnetic Abrasive Finishing (MAF) process including the combination of non-ferromagnetic and ferromagnetic abrasives iron particles. It is utilized to do accomplish the function with the help of magnetic force. The iron particles are increased with the help of magnetic field magnetically.

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Magnetic Abrasive Finishing for Inner surface of Al 6063 ...

Magnetic abrasive finishing process is one of the unconventional finishing techniques, which the magnetic abrasive particles are used as a tool to abrade the workpiece surface to achieve extremely high quality surface finish (Sung Yoon et al, 2014). And this finishing technique is .

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Interplay of Process Variables in Magnetic Abrasive ...

Abstract: This paper investigates the underlying interplay between the key process parameters of magnetic abrasive finishing (MAF) in improving surface quality. The five process parameters considered were the working gap, rotational speed, feed rate, abrasive amount, and abrasive mesh when MAFed independently with two abrasive particles—SiC ...

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Modeling of finishing force and torque in ultrasonic ...

A new finishing technique called ultrasonic-assisted magnetic abrasive finishing integrates ultrasonic vibration with magnetic abrasive finishing process for finishing of workpiece surface more efficiently as compared to magnetic abrasive finishing in the nanometer range. During finishing, two types of forces are generated in ultrasonic ...

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Uniform Internal Finishing of SUS304 Stainless Steel Bent ...

This research studies the factors affecting the conditions required for successful uniform internal finishing of SUS304 stainless steel bent tube by a Magnetic abrasive finishing process. In particular, the effects of the magnetic field and ferrous particles were investigated.

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