OPTIMIZATION OF PROCESS PARAMETERS IN THE HOLE SINKING ELECTRO DISCHARGE MICROMACHINING USING GRA-PCA

Authors

  • Rajesh Kr Porwal Department of Mechanical Engineering, Motilal Nehru National Institute of Technology, Allahabad, India
  • Vinod Yadava Department of Mechanical Engineering, Motilal Nehru National Institute of Technology, Allahabad, India
  • Ramkumar J Department of Mechanical Engineering, Indian Institute of Technology, Kanpur, India

Keywords:

Hole Sinking Electro Discharge Micro Machining (HS-EDMM), Taguchi Methodology (TM), Multi-Objective Optimization (MOO), GRA, PCA

Abstract

The paper describes the multi-objective optimization of hole sinking electro discharge micromachining (HS-EDMM) process considering material removal rate (MRR), tool wear rate (TWR), hole taper (Ta) and machined hole overcut (MHO) as objectives simultaneously. Optimal combination of process parameters is determined using grey relational analysis that employs grey relational grade as performance indexes. The principal component analysis is applied to evaluate the weighting values corresponding to each performance characteristics so that their relative importance can be properly and objectively described. Optimal combination of the process parameters for the multi-performance characteristics of the hole sinking micro electro discharge machining has been found as gap voltage 90V, capacitance of capacitor 10nF

Downloads

Download data is not yet available.

References

Jain V K (2010), “Introduction to Micromachining”, Narosa Publishing House.

Wong Y S, Rahman M, Lim H S, Han H and Ravi N (2003), “Investigation of Micro-EDM Material Removal Characteristics using Single RC-Pulse Discharges”, Journal of Material Processing Technology, Vol. 140, 303-307.

Lin Z C and Ho C Y (2003), “Analysis and Application of Grey Relation and ANOVA in Chemical–Mechanical Polishing Process Parameters”, International Journal of Advanced Manufacturing Technology, Vol. 4, 10-4.

Imai I, Takayuki N, Miyake H, Hidai H and Tokura H (2004), “Local Actuator Module for Highly Accurate micro-EDM”, Journal of Materials Processing Technology, Vol. 149, 328-333.

Sona S, Lim H, Kumar A S and Rahman M (2007), “Influences of Pulsed Power Condition on the Machining Properties in Micro EDM”, Journal of Materials Processing Technology, Vol. 190, 73-76.

Uhlmann E and Markus R (2008), “Investigations on Reduction of Tool Electrode Wear in Micro-EDM using Novel Electrode Materials”, Journal of Manufacturing Science and Technology, Vol. 1, 92-96.

Jahan M P, Wong Y S and Rahman M (2009), “A Study on the Fine-Finish Die-Sinking Micro-EDM of Tungsten Carbide using Different Electrode Materials”, Journal of Materials Processing Technology, Vol. 209, 3956–3967.

Lin J L and Lin C L (2002), “The Use of the Orthogonal Array with Grey Relational Analysis to Optimize the Electrical Discharge Machining Process with Multiple Performance Characteristics”, International Journal of Machine Tools Manufacture, Vol. 42, 237-244.

Kumar A, Maheshwari S, Sharma C and Beri N (2004), “A Study of Multi-Objective Parametric Optimization of Silicon Abrasive Mixed Electrical Discharge Machining of Tool Steel”, Journal of Material Processing Technology, Vol. 25, 1041-1047.

Wu C F and Chyu C C (2004), “Optimization of Correlated Multiple Quality Characteristics Robust Design using Principal Component Analysis”, Journal of Manufacturing System, Vol. 23, 134-143.

Fung C P and Kang P C (2005), “Multi-Response Optimization in Friction Properties of PBT Composites using Taguchi Method and Principle Component Analysis”, Journal of Material Processing Technology, Vol. 170, 602-610.

Antony J (2000), “Multi-Response Optimization in Industrial Experiments using Taguchi’s Quality Loss Function and Principal Component Analysis”, Quality and Reliability Engineering International, Vol. 16, 3-8.

Ming D J and Wang J T (2006), “Using a Principal Components Analysis for Developing a Robust Design of Electron Beam Welding”, International Journal of Advanced Manufacturing Technology, Vol. 28, 882-889.

Lu H S, Chang C K, Hwang N C and Chung C T (2009), “Grey Relational Analysis Coupled with Principal Component Analysis for Optimization Design of the Cutting Parameters in High-Speed End Milling”, Journal of Material Processing Technology, Vol. 209, 3808-3817.

Siddiquee A N, Khan Z A and Mallick Z (2010), “Grey Relational Analysis Coupled with Principal Component Analysis for Optimization Design of the Process Parameters in In-Feed Centreless Cylindrical Grinding”, International Journal of Advanced Manufacturing Technology, Vol. 46, 983-992.

Tosun N, Cogun C and Pihtili H (2003), “The Effect of Cutting Parameters on Wire Crater Sizes in Wire EDM”, International Journal of Advanced Manufacturing Technology, Vol. 21,857-865.

Chang C L, Tsai C H and Chen L (2003), “Applying Grey Relational Analysis to the Decathlon Evaluation Model”, International Journal of Computer Internet Manage, Vol. 11, 54-62.

Lin Z C and Ho C Y (2003), “Analysis and Application of Grey Relation and ANOVA in Chemical–Mechanical Polishing Process Parameters”, International Journal of Advanced Manufacturing Technology, Vol. 2, 10-4.

Deng J L (1992), “The Essential Methods of Grey Systems”, Wuhan: Huazhong University of Science and Technology Press.

Yang Y Y, Shie J R and Huang C H (2006), “Optimization of Dry Machining Parameters for High Purity Graphite in End-Milling Process”, Material Manufacturing Process, Vol. 21, 832-837.

Hotelling H (1993), “Analysis of a Complex of Statistical Variables into Principal Components”, Journal of Educational Psychology, Vol. 24, 417-441.

Fung C P and Kang P C (2005), “Multi-Response Optimization in Friction Properties of PBT Composites using Taguchi Method and Principle Component Analysis”, Journal of Material Processing Technology, Vol. 170, 602–610.

Downloads

Published

2013-06-01

How to Cite

[1]
“OPTIMIZATION OF PROCESS PARAMETERS IN THE HOLE SINKING ELECTRO DISCHARGE MICROMACHINING USING GRA-PCA”, JME, vol. 8, no. 3, pp. 096–104, Jun. 2013, Accessed: Oct. 04, 2024. [Online]. Available: https://smenec.org/index.php/1/article/view/324

Similar Articles

1-10 of 292

You may also start an advanced similarity search for this article.