Taguchi Method Implementation in Taper Motion Wire EDM Process Optimization

2012 ◽  
Vol 93 (4) ◽  
pp. 357-364 ◽  
Author(s):  
S. Y. Martowibowo ◽  
A. Wahyudi
Keyword(s):  
Taguchi Method ◽  
Process Optimization ◽  
Wire Edm ◽  
Edm Process

scholarly journals Study of wire-electrical discharge machining parameters of titanium alloy by using taguchi method

2018 ◽  
Vol 7 (2.8) ◽  
pp. 10
Author(s):  
A VS Ram Prasad ◽  
Koona Ramji ◽  
B Raghu Kumar
Keyword(s):  
Surface Roughness ◽  
Taguchi Method ◽  
Process Parameters ◽  
Optimization Technique ◽  
Machining Process ◽  
Machining Parameters ◽  
Wire Edm ◽  
Pulse On Time ◽  
Pulse Off Time ◽  
Edm Process

Machining of Titanium alloys is difficult due to their chemical and physical properties namely excellent strength, chemical reactivity and low thermal conductivity. Traditional machining of such materials leads to formation of continuous chips and tool bits are subjected to chatter which leads to formation of poor surface on machined surface. In this study, Wire-EDM one of the most popular unconventional machining process which was used to machine such difficult-to-cut materials. Effect of Wire-EDM process parameters namely peak current, pulse-on- time, pulse-off-time, servo voltage on MRRand SR was investigated by Taguchi method. 0.25 mm brass wire was used in this process as electrode material. A surface roughness tester (Surftest 301) was used to measure surface roughness value of the machined work surface. A multi-response optimization technique was then utilized to optimize Wire-EDM process parameters for achieving maximum MRR and minimum SR simultaneously.

scholarly journals Optimization of Wire EDM Process by using Taguchi Method

2018 ◽  
Vol 8 (2) ◽  
pp. 1189-1196
Author(s):  
Sarvesh Shivanand Rane et al., Sarvesh Shivanand Rane et al., ◽  
Keyword(s):  
Taguchi Method ◽  
Wire Edm ◽  
Edm Process

Optimization of Recast Layer Thickness and Surface Roughness in the Wire EDM Process of AISI H13 Tool Steel Using Taguchi and Fuzzy Logic

2014 ◽  
Vol 493 ◽  
pp. 529-534 ◽  
Author(s):  
Pathya Rupajati ◽  
Bobby Oedy Pramoedyo Soepangkat ◽  
Bambang Pramujati ◽  
H.C. Kis Agustin
Keyword(s):  
Surface Roughness ◽  
Fuzzy Logic ◽  
Taguchi Method ◽  
Layer Thickness ◽  
Fuzzy Reasoning ◽  
Recast Layer ◽  
Performance Characteristics ◽  
Wire Edm ◽  
Recast Layer Thickness ◽  
Edm Process

In this study, the optimization of recast layer thickness and surface roughness (SR) simultaneously in a Wire-EDM process by using Taguchi method with fuzzy logic has been applied. The Wire-EDM process parameters (arc on time, on time, open voltage, off time and servo voltage) were optimized with considerations of multiple performance characteristics, i.e., recast layer thickness and SR. Based on the Taguchi method, an L18 mixed-orthogonal array table was chosen for the experiments. Fuzzy reasoning of the multiple performance characteristics has been developed based on fuzzy logic, which then converted into a fuzzy reasoning grade or FRG. As a result, the optimization of complicated multiple performance characteristics was transformed into the optimization of single response performance index. Experimental results have shown that machining performance characteristics of Wire-EDM process can be improved effectively through the combination of Taguchi method and fuzzy logic.

Optimization of Multiple Performance Characteristics in the Wire EDM Process of AISI D2 Tool Steel Using Taguchi and Fuzzy Logic

2013 ◽  
Vol 789 ◽  
pp. 320-323 ◽  
Author(s):  
Bobby Oedy Pramoedyo Soepangkat ◽  
Bambang Pramujati ◽  
Nuraini Lusi
Keyword(s):  
Fuzzy Logic ◽  
Taguchi Method ◽  
Removal Rate ◽  
Fuzzy Reasoning ◽  
Performance Characteristics ◽  
Wire Edm ◽  
Machining Performance ◽  
The Wire ◽  
Wedm Process ◽  
Edm Process

In this study, the optimization of material removal rate (MRR) and surface roughness (SR) simultaneously in a WEDM process by using Taguchi method with fuzzy logic has been applied. The Wire EDM process parameters (flushing pressure, on time, open voltage, off time and servo voltage) were optimized with considerations of multiple performance characteristics, i.e., MRR and SR. Based on the Taguchi method, an L18mixed-orthogonal array table was chosen for the experiments. Fuzzy reasoning of the multiple performance characteristics has been developed based on fuzzy logic, which then converted into a fuzzy reasoning grade or FRG. As a result, the optimization of complicated multiple performance characteristics was transformed into the optimization of single response performance index. Experimental results have shown that machining performance characteristics of Wire EDM process can be improved effectively through the combination of Taguchi method and fuzzy logic.

scholarly journals Dual-axial Ultrasonic Assisted Wire-EDM Process with Vibration Exerted through the Upper Guide

Procedia CIRP ◽  
2020 ◽  
Vol 95 ◽  
pp. 319-324
Author(s):  
Albert Wen-Jeng Hsue ◽  
Zih-Siou Su ◽  
Yang-Lei Lin
Keyword(s):  
Wire Edm ◽  
Ultrasonic Assisted ◽  
Edm Process
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