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 ...

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 ...

Magnetic abrasive finishing process - A parametric ...

Magnetic Abrasive Finishing (MAF) is one of the non-conventional finishing processes, which produces a high level of surface quality and is primarily controlled by magnetic field.

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 ...

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 ...

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 ...

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.

Magnetic Abrasive Finishing - scientific.net

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.

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 …

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.

Experimental investigations and optimization of ultrasonic ...

In this work a new process, namely ultrasonic-assisted magnetic abrasive finishing (UAMAF), has been conceived. This technique integrates the use of ultrasonic vibrations and a magnetic abrasive finishing (MAF) process to finish surfaces to nanometre order within a short time span. This paper is focused on the development of the UAMAF setup.

Magnetic Abrasive Finishing

I am doing my Ph.D in Magnetic Abrasive Finishing. Please, help me with some recent experiments. I am also interested in the abrasive size and magnetic particle size and type of work material used for your experiments. Thank you in advance. Marius Daniel engineer - Suceava, ROMANIA

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-

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.

Magnetic Abrasive Finishing Process Essay Example ...

Magnetic Abrasive Finishing Process Essay. Contents S NoMajorPage No 1Introduction1 2Process details1 3Mechanism of Material removal5 4Process Parameters Analysis6 5Conclusions7 6Advantages8 References9 Magnetic Abrasive Finishing (MAF) Process Harry P. Coats first patented MAF in 1938.

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.

MAGNETIC ABRASIVE FINISHING

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

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

Magnetic abrasive finishing(MAF) seminar report/pdf/ppt ...

Dec 27, 2011· Abstract : Study of new and cost effective finishing processes has always been an area of keen interest to overcome the difficulties of existing finishing process. Magnetic Abrasive Finishing (MAF) is a process in which a mixture of non-ferromagnetic abrasives and ferromagnetic iron particles is used to do particles in the mixture are magnetically energized using a magnetic field.

What Is Magnetic Abrasive Finishing? - Monroe

Aug 16, 2019· Magnetic abrasive finishing is a unique finishing method commonly used to coat complex products. Magnetic abrasive finishing is unique because of how the "coating" is applied. To apply the coating a magnetic field is applied and a mixture of magnetic particles and abrasive powder particles is then forced onto the product.

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.

Parametric study of magnetic abrasive finishing process ...

The schematic diagram of the plane magnetic abrasive finishing apparatus is shown in Fig. 3a. In this process, the magnetic flux density of 0–0.44 T is used in the working gap of 1.00–2.00 mm.

(PDF) Review of Superfinishing by the Magnetic Abrasive ...

Magnetic Abrasive Finishing (MAF) is a non-conventional superfinishing process in which magnetic abrasive particles interact with a magnetic field in the finishing zone to remove materials to ...

SUPERFINISHING OF ALLOY STEELS USING MAGNETIC …

Magnetic abrasive finishing (MAF) process is the one in which material is removed in such a way that surface finishing and deburring are performed simultaneously with the applied magnetic field in the finishing zone. The mechanism of superfinishing in any finishing process is widely focused by the knowledge of forces involved in the process.

CiteSeerX — Magnetic Abrasive Finishing- A Review

Amongst them, vacuum tubes, wave guides etc. are difficult to finish by conventional finishing methods such as lapping, because of their shapes. For these types of applications where a very close control of surface finish and characteristics are required, a new finishing process called Magnetic Abrasive finishing has been developed.

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 …

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

Study on finishing characteristics of magnetic abrasive ...

Oct 21, 2015· This paper describes a new ultra-precision magnetic abrasive finishing (MAF) process using alternating magnetic field. The process principle and the finishing characteristics are described. Specifically, the effects of finishing parameters such as cutting fluid, rotational speed of magnetic pole, and current frequency on change in material ...

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 widely used to improve surface ...

Magnetic Abrasive Finishing – A Review

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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