Important: Use custom search function to get better results from our thousands of pages

Use " " for compulsory search eg:"electronics seminar" , use -" " for filter something eg: "electronics seminar" -"/tag/" (used for exclude results from tag pages)
Ask More Info Of  A Seminar Ask More Info Of A Project Post Reply  Follow us on Twitter
18-08-2012, 12:44 PM
Post: #1
Magnetic field assisted abrasive based micro-/nano-finishing
Magnetic field assisted abrasive based micro-/nano-finishing

.pdf  Magnetic field assisted abrasive based micro-nano finishing.pdf (Size: 3.83 MB / Downloads: 131)


Fabrication of products deals with the building of machines,
structures or process equipment by cutting, shaping, welding
and assembling of components made of the same or different
materials. Fabrication can be classified into two main categories:
macro-fabrication and micro-fabrication. The first one considers
the process of fabrication of structures/parts/products/features
that are measurable and observable by naked eye (≥1mm in
size) while the second category deals/considers the miniature
structures/parts/products/features which are not easily visible
with naked eye, and have dimensions smaller than 1mm
(1m≤dimension≤999m). There are various methods/ways by
which micro-fabrication of products can be achieved (Fig. 1). However,
deposition, and (2) material removal. This article deals with the
material removal processes only. Some of the traditional material
removal processes can be used for micro-fabrication. However,
they have some constraints hence advanced material removal processes
are more commonly used for this purpose. Fig. 2(a) shows
a classification of advanced micro-/nano-machining (MNM) and
micro-/nano-finishing (MNF) processes.

Abrasive based advanced micro-/nano-finishing processes

In today’s advanced engineering industries, the designers’
requirements on the components are stringent, for example,
extraordinary properties of materials, complex shaped 3D components
(Fig. 3(a, i–iv)), miniature features, nano-level surface
finish on complex geometries which are not feasible to achieve
by any traditional methods (say, thousands of turbulated cooling
holes in a turbine blade, Fig. 3(a, iv), making and finishing of
micro-fluidic channels in the electrically non-conducting materials
(say, glass), etc. Such objectives can be achieved only through
the advanced manufacturing processes in general and advanced
machining processes in particular. In this section, the working principles
of abrasive based advanced micro-/nano-finishing processes
(Fig. 4) are discussed.

Magnetorheological Finishing. The high precision lenses are
usually made of brittle material such as glass, which tends to crack
during machining/finishing. To overcome the difficulties being
faced in finishing the lenses, a technology has been developed to
automate the lens finishing process known as Magnetorheological
Finishing (MRF) (Fig. 4(e)) (Kordonski, 1996). This process relies on
a unique “smart fluid”, known as Magnetorheological (MR) fluid
which is a suspension of micron sized magnetizable particles such
as carbonyl iron particles (CIPs), dispersed in a non-magnetic carrier
medium like silicone oil, mineral oil, or water. In the absence
of magnetic field, an ideal MR-fluid exhibits Newtonian behavior.
Magnetorheological effect is observed on the application of
external magnetic field to the MR-fluid. In the presence of external
magnetic field it behaves as non-Newtonian fluid.
Rating Magnetic field assisted abrasive based micro-/nano-finishing Options
Share Magnetic field assisted abrasive based micro-/nano-finishing To Your Friends :- Seminar Topics Bookmark
Post Reply 

Marked Categories : yhsm inucbr 001, nanofinishing process, magnetic field assisted abrasive based nano finishing, magnetic field assisted nano finishing pdf, magnetic abrasive finishing machines, magnetic abrasive finishing pdf, magnetic field assisted processing technology abrasive based micro nano finishing, mechanical engineering project ideas based on abrasive, magnetic field assisted finishing presentation, magnetic finishing abreasing process, ppt of magnetic field assisted abrasive based micro nano finishing, nano finishing magnetic field asseted, magnetic field asseted nano finishing methods, nano finishing, nano finishing seminar, principle of nano finishing process,

Quick Reply
Type your reply to this message here.

Image Verification
Image Verification
(case insensitive)
Please enter the text within the image on the left in to the text box below. This process is used to prevent automated posts.

Possibly Related Threads...
Thread: Author Replies: Views: Last Post
  Solar based air compressor pump for car, bike tire inflate mkaasees 0 0 Yesterday 12:44 PM
Last Post: mkaasees
Last Post: mkaasees
Last Post: mkaasees
  A Review on applications and challenges of Nano-fluids as coolant in Automobile Radia mkaasees 0 0 08-10-2016 12:49 PM
Last Post: mkaasees
  Development of Micro Air Vehicle Technology With In-Flight Adaptive-Wing Structure mkaasees 0 0 08-10-2016 10:06 AM
Last Post: mkaasees
  Nano IC Engine mkaasees 0 0 06-10-2016 10:41 AM
Last Post: mkaasees
  Dynamic Equilibrium Model of Expressway Toll Collector Based on Traffic Flow Predicti mkaasees 0 0 23-09-2016 04:45 PM
Last Post: mkaasees
  PBA: Prediction-based Authentication for Vehicle-to-Vehicle Communications mkaasees 0 0 21-09-2016 10:52 AM
Last Post: mkaasees
  OCGRR (Output Controlled Grant-based Round Robin), mkaasees 0 0 20-09-2016 12:06 PM
Last Post: mkaasees
  MECHANICAL/PRODUCTION BASED PROJECTS mkaasees 0 0 06-09-2016 10:09 AM
Last Post: mkaasees
This Page May Contain What is Magnetic field assisted abrasive based micro-/nano-finishing And Latest Information/News About Magnetic field assisted abrasive based micro-/nano-finishing,If Not ...Use Search to get more info about Magnetic field assisted abrasive based micro-/nano-finishing Or Ask Here