Optimization of WEDM Process Parameters on Titanium Alloy Using Taguchi Method
Journal Title: International Journal of Modern Engineering Research (IJMER) - Year 2013, Vol 3, Issue 4
Abstract
This paper describes an optimum cutting parameters for Titanium Grade5 (Ti-6Al-4V) using Wire-cut Electrical Machining Process (WEDM). The response of Volume Material Removal Rate (MRR) and Surface Roughness (Ra) are considered for improving the machining efficiency. A brass wire of 0.25mm diameter was applied as tool electrode to cut the specimen. The Experimentation has been done by using Taguchi’s L25 orthogonal array (OA) under different conditions like pulse on, pulse off, peak current, wire tension, servo voltage and servo feed settings. Regression equation is developed for the VMRR and Ra. The optimum parameters are obtained by using Taguchi method. This study shows that the stated problem is solved by minimum number of experiments when compared to full factorial design.
Authors and Affiliations
Lokeswara Rao T.
Automotive Applications of Welding Technology – A Study
Welding is invariably used in the automotive industries for joining variety of structural components and engine parts. The constant demand for new improved material requirement for automotive applications necessitates th...
Improved Accuracy of Automatic Speech Recognition System using Software and Hardware Co design
Abstract: We Present Automatic Speech Recognition System For Human Machine Interaction By Using Hardware and Software Co design, The Entire Speech Signal Is Segmented Into a sequence Shorter Signal Is done By Futur...
Automatic Segmentation of scaling in 2-D psoriasis skin images using a semi supervised algorithm
Psoriasis is a chronic inflammatory skin disease that affects over 3% of the population. Various methods are currently used to evaluate psoriasis severity and to monitor therapeutic response. The PASI system of sco...
Performance Evaluation of Push-To-Talk Group Communication
Recently the VoIP technology has been used for the purpose of voice conversation through the Internet since the proliferation of smart phones. In this paper, we are interested in the network performance of the gr...
The Reliability in Decoding of Turbo Codes for Wireless Communications
Turbo codes are one of the most powerful types of error control codes and high performance forward error correction codes currently available. They will be used later in the thesis as powerful building blocks in ou...