DSpace@nitr >
National Institue of Technology- Rourkela >
Conference Papers >

Please use this identifier to cite or link to this item: http://hdl.handle.net/2080/1512

Full metadata record

DC FieldValueLanguage
contributor.authorDalai, H-
contributor.authorDewangan, S-
contributor.authorDatta, S-
contributor.authorPatel, S K-
contributor.authorMahapatra, S S-
identifier.citation14th International Conference in Advanced Materials and Processing Technologies AMPT2011 13-16 July, Istanbul, Turkeyen
descriptionCopyright belongs to proceeding publisheren
description.abstractQuality and productivity are two important aspects have become great concerns in today’s competitive global market. Every manufacturing/ production unit mainly focuses on these areas in relation to the process as well as product developed. Achieving high quality necessarily requires higher degree of skill, sophisticated machine/ tools, advanced technology, precise control, immense attention-inspection and considerable time. Improvement of quality results reduction in productivity and vice versa. Thus, optimality must be maintained between quality as well as productivity. The case study highlights EDM of stainless steel in which best process environment (optimal) has been determined to satisfy productivity and quality requirements simultaneously. Material Removal Rate (MRR) during the process has been considered as productivity estimate with the aim to maximize it. Where as surface roughness i.e. (Ra value) of the machined surface has been chosen as surface quality estimate with the requirement to minimize it. These two contradicting requirements have been simultaneously satisfied by selecting an optimal process environment (optimal parameter setting). Desirability Function (DF) approach coupled with Taguchi method has been used to solve the problem.en
format.extent174549 bytes-
subjectMaterial Removal Rate (MRR)en
subjectsurface roughnessen
subjectDesirability Function (DF)en
titleA case study on quality and productivity optimization in electric discharge machining (EDM)en
Appears in Collections:Conference Papers

Files in This Item:

File Description SizeFormat
full paper ampt2011turkey.pdf170KbAdobe PDFView/Open

Show simple item record

All items in DSpace are protected by copyright, with all rights reserved.


Powered by DSpace Feedback