Influence of Magnetic Field on Reduction Chatter and of Surface Roughness in End Milling of Titanium Alloy - Ti-6Al-4V

Syidatul Akma Sulaiman; A.K.M. Nurul Amin; M.D. Arif

doi:10.4028/www.scientific.net/AMR.576.32

Paper Titles

Application of Permanent Magnets for Chatter Control in End Milling of Titanium Alloy Ti-6Al-4V
p.15

Comparison of Surface Roughness Attainable in High Speed End Milling of Silicon with Air Blowing on Conventional and CNC Milling Machines
p.19

A New Experimental Approach to Determination of Critical Depth in High Speed Machining of Soda-Lime Glass
p.23

Statistical Approach to Modeling & Optimization of Surface Roughness in High Speed End Milling of Silicon with Diamond Coated Tools
p.28

Influence of Magnetic Field on Reduction Chatter and of Surface Roughness in End Milling of Titanium Alloy - Ti-6Al-4V
p.32

Modeling and Optimization of Critical Depth in High Speed End Milling of Soda Lime Glass
p.36

Prediction of Surface Roughness in Compressed Air Jet Assisted High Speed End Milling of Silicon Using Diamond Coated Tools
p.41

Optimization of Cutting Parameters for High Speed End Milling of Single Crystal Silicon by Diamond Coated Tools with Compressed Air Blowing Using RSM
p.46

Optimization of Surface Roughness in End Milling of Titanium Alloy Ti-6Al-4V under the Influence of Magnetic Field from Permanents Magnets
p.51

HomeAdvanced Materials ResearchAdvanced Materials Research Vol. 576Influence of Magnetic Field on Reduction Chatter...

Influence of Magnetic Field on Reduction Chatter and of Surface Roughness in End Milling of Titanium Alloy - Ti-6Al-4V

Abstract:

One of the most challenging issues in machining process is understanding the chatter phenomenon. Chatter mechanics is still not fully understood. It is inconsistent in character, making it difficult to analyze and predict. This research work investigates the influence of permanent magnets on chatter suppression in end milling of Titanium alloy (Ti-6Al-4V) using uncoated WC-Co insert. The experiments were designed based on the Response Surface Methodology (RSM) approach using DESIGN EXPERT (DOE) software. The experiments were performed under two different conditions: under normal condition and under the application of magnetic fields from two permanent magnets located in opposite direction. Ti-6Al-4V was used as the work material. The resultant average surface roughness was found to be reduced by a maximum of 50% due to magnet application. Scanning Electron Microscope (SEM) was used to analyze the chip morphology. The microphotographs showed the evidence of more stable chip formation under the influence of magnetic fields.

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Periodical:

Advanced Materials Research (Volume 576)

Pages:

32-35

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.576.32

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Online since:

October 2012

Authors:

Syidatul Akma Sulaiman, A.K.M. Nurul Amin, M.D. Arif

Keywords:

Chatter, Permanent Magnet, Surface Roughness (SR), Uncoated Tungsten Carbide

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