@article{(Open Science Index):https://publications.waset.org/pdf/2250,
	  title     = {The Application of an Experimental Design for the Defect Reduction of Electrodeposition Painting on Stainless Steel Washers},
	  author    = {Chansiri Singhtaun and  Nattaporn Prasartthong},
	  country	= {},
	  institution	= {},
	  abstract     = {The purpose of this research is to reduce the amount of incomplete coating of stainless steel washers in the electrodeposition painting process by using an experimental design technique. The surface preparation was found to be a major cause of painted surface quality. The influence of pretreating and painting process parameters, which are cleaning time, chemical concentration and shape of hanger were studied. A 23 factorial design with two replications was performed. The analysis of variance for the designed experiment showed the great influence of cleaning time and shape of hanger. From this study, optimized cleaning time was determined and a newly designed electrical conductive hanger was proved to be superior to the original one. The experimental verification results showed that the amount of incomplete coating defects decreased from 4% to 1.02% and operation cost decreased by 10.5%.
},
	    journal   = {International Journal of Mechanical and Mechatronics Engineering},
	  volume    = {6},
	  number    = {10},
	  year      = {2012},
	  pages     = {2070 - 2074},
	  ee        = {https://publications.waset.org/pdf/2250},
	  url   	= {https://publications.waset.org/vol/70},
	  bibsource = {https://publications.waset.org/},
	  issn  	= {eISSN: 1307-6892},
	  publisher = {World Academy of Science, Engineering and Technology},
	  index 	= {Open Science Index 70, 2012},
	}