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Browsing Department of Mechanical engineering by Subject "Magnetic abrasive finishing (MAF)"

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Chemo Assisted Magnetic Abrasive Finishing: Experimental Investigations

Kala, Prateek (Elsevier, 2015)

In modern industries with advancement of technology advanced engineering materials are needed to be used like Tungsten, Titanium alloys, ceramics, various composites etc. These materials possess some special characteristics ...
Experimental investigations into internal magnetic abrasive finishing of pipes

Kala, Prateek (Springer, 2016-05)

Surface finish is one of the important parameters that affects functional aspects of an assembly like friction between mating parts and wear resistance. Magnetic abrasive finishing is one of the advanced finishing processes ...
Experimental investigations of chemo-ultrasonic assisted magnetic abrasive finishing process

Kala, Prateek (Inder Science, 2015-12)

Chemo-ultrasonic assisted magnetic abrasive finishing (CUMAF) is a compound finishing process, which integrates the use of chemo-mechanical polishing (CMP), ultrasonic vibrations and magnetic abrasive finishing (MAF), to ...
In the era of globalization, the demand of new products with advanced material and process technologies is increasing. Conventional manufacturing techniques are not capable to process the advanced engineering materials with stringent properties. This paper presents a novel approach to finish some advanced engineering materials with stringent properties, which is a challenge for existing conventional machining processes. In this study the positive outcomes of Magnetic Abrasive Finishing (MAF), Chemical-Mechanical Polishing (CMP), and ultrasonic vibrations have been integrated and a novel finishing process Chemo Ultrasonic Assisted Magnetic Abrasive Finishing (CUMAF) has been developed. The machining performance has been enhanced with the process resulting in better surface finish and reduced finishing time. In order to establish the process, an experimental study was done to analyze the influence of five different process variables on surface roughness of workpiece. The response surface methodology and analysis of variance was used to design the experiments and analyze the results respectively. A regression model was also developed and validated, to foresee the process response. Optimization of the model was carried out at the end to obtain the best performance.

Kala, Prateek (Elsevier, 2014)

Knowledge of finishing forces is important in any manufacturing process as the surface integrity of the finished surface is being affected. In the present work finishing force and torque were measured for a recently developed ...
Surface roughness modelling for Double Disk Magnetic Abrasive Finishing process

Kala, Prateek (Elsevier, 2017-01)

Magnetic Abrasive Finishing (MAF) is a super finishing process having capability to produce surface finish in nano-meter level. The value of surface roughness obtained using MAF process depends upon the material properties ...
Understanding flexible abrasive brush behavior for double disk magnetic abrasive finishing based on force signature

Kala, Prateek (Elsevier, 2017-08)

The Double disk magnetic abrasive finishing process (DDMAF) poses better finishing characteristics while finishing paramagnetic thin work piece, when compared to plain magnetic abrasive finishing. This is due to the ...

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Browsing Department of Mechanical engineering by Subject "Magnetic abrasive finishing (MAF)"

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