Journal ArticleDOI
Theoretical analysis of forces in magnetorheological fluid based finishing process
Ajay Sidpara,V. K. Jain +1 more
TLDR
In this paper, two different theories are proposed to model the effect of abrasive particles concentration in the magnetorheological fluid based finishing process and a normal and tangential squeeze force model is also proposed based on the theory of rolling process.About:
This article is published in International Journal of Mechanical Sciences.The article was published on 2012-03-01. It has received 91 citations till now. The article focuses on the topics: Magnetorheological fluid & Normal force.read more
Citations
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Journal ArticleDOI
Physical characteristics of magnetorheological suspensions and their applications
TL;DR: In this paper, the potential applications of magnetorheological suspensions along with their rheological and electro-conductive properties under an applied magnetic field are reviewed, and the range of potential engineering applications of their linear and revolving vibrations include shock absorbers, dampers, clutches, magneto-resistors, magnetic field sensors and ultrafine polishing technology.
Journal ArticleDOI
Nanofinishing of freeform surfaces (knee joint implant) by rotational-magnetorheological abrasive flow finishing (R-MRAFF) process
TL;DR: In this paper, a smooth mirror-like surface is achieved with improved finishing rate by controlling two motions (axial and rotational) simultaneously on stainless steel workpiece similar to knee joint implant.
Journal ArticleDOI
Mechanism of material removal in ball end magnetorheological finishing process
TL;DR: In this article, a mathematical model has been developed for modelling of magnetic field-induced normal force during finishing by BEMRF process on a ferromagnetic workpiece based on experimental observations and force measurements.
Journal ArticleDOI
Rheological properties of soft magnetic flake shaped iron particle based magnetorheological fluid in dynamic mode
TL;DR: In this paper, the effect of particle shape (flakes) on the magnetorheological (MR) properties of an iron-based MR fluid, constituted of two different volume fractions of particles dispersed in a liquid carrier, is studied.
Journal ArticleDOI
Micromanufacturing: A review—part II
TL;DR: In this paper, the authors discuss the importance of research and development (R&D) activities and applications in the context of micromanufacturing processes and how they are expanding in their length and breadth.
References
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Journal ArticleDOI
Design and development of the magnetorheological abrasive flow finishing (MRAFF) process
Sunil Jha,Vijay Kumar Jain +1 more
TL;DR: In this paper, a new precision finishing process for complex internal geometries using smart magnetorheological polishing fluid is developed, which is used to precisely control the finishing forces, hence final surface finish.
Journal ArticleDOI
Experiments and observations regarding the mechanisms of glass removal in magnetorheological finishing
TL;DR: Drag force measurements and atomic force microscope scans demonstrate that, when added to a MR fluid, nonmagnetic abrasives are driven toward the workpiece surface because of the gradient in the magnetic field and hence become responsible for material removal.
Journal ArticleDOI
Rheological Characterization of Magnetorheological Finishing Fluid
TL;DR: In this article, a detailed study through statistical design of experiments (DOE) is conducted to characterize rheological properties of magnetorheological (MR) fluid that consists of carbonyl iron powder (CIP), polishing abrasives, water, and stabilizers.
Journal ArticleDOI
Removal rate model for magnetorheological finishing of glass
Jessica E. DeGroote,Anne E. Marino,John P. Wilson,Amy L. Bishop,John C. Lambropoulos,Stephen D. Jacobs +5 more
TL;DR: This model contains terms for the near surface mechanical properties of glass, drag force, polishing abrasive size and concentration, chemical durability of the glass, MR fluid pH, and the glass composition and introduces quantitative chemical predictors for the first time into an MRF removal rate model.
Journal ArticleDOI
Shear stress in magnetorheological finishing for glasses.
TL;DR: In situ, simultaneous measurements of both drag and normal forces in magnetorheological finishing (MRF) are reported for what is believed to be the first time, using a spot taking machine (STM) as a test bed to take MRF spots on stationary parts.
Related Papers (5)
Design and development of the magnetorheological abrasive flow finishing (MRAFF) process
Sunil Jha,Vijay Kumar Jain +1 more