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Abstract
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Article Information:
Optimizing Material Removal Rate (MRR) in WEDMing Titanium Alloy (Ti6Al4V) Using the Taguchi Method
Danial Ghodsiyeh, Mohammadreza Askaripour Lahiji, Mahdi Ghanbari, Mostafa Rezazadeh Shirdar and Abolfazl Golshan
Corresponding Author: Danial Ghodsiyeh
Submitted: April 04, 2012
Accepted: May 10, 2012
Published: September 01, 2012 |
Abstract:
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Selection of optimal cutting parameters has always been a critical issue to achieve high-quality in
the machining process. In this study Design of Experiment (DOE) method for selection of optimal cutting
parameters during WEDM of titanium alloy (Ti6Al4V) is experimentally studied. Moreover, the behaviour of
three control parameters such as Pulse ON Time (A), Pulse OFF Time (B) and Peak Current (C) on machining
performance, including Material Removal Rate (MRR) and Surface Roughness (SR) is studied using Analysis
of Variance (ANOVA). This study has been establishedasa second-order mathematical model based on the
Response Surface Methodology (RSM). The experimental plan was based on the face cantered, Central
Composite Design (CCD). The residual analysis and confirmation runs indicate that the proposed models could
adequately describe the performance of the factors that are being investigated. The results are particularly useful
for scientists and engineers to determine which subset of the process variable has the greatest influence on the
process performance.
Key words: ANOVA, rough cut, taguchi Method, WEDM machining, Zinc coated wire, ,
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Cite this Reference:
Danial Ghodsiyeh, Mohammadreza Askaripour Lahiji, Mahdi Ghanbari, Mostafa Rezazadeh Shirdar and Abolfazl Golshan, . Optimizing Material Removal Rate (MRR) in WEDMing Titanium Alloy (Ti6Al4V) Using the Taguchi Method. Research Journal of Applied Sciences, Engineering and Technology, (17): 3154-3161.
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ISSN (Online): 2040-7467
ISSN (Print): 2040-7459 |
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