Productivity Improvement of a Special Purpose Machine Using DMAIC Principles : A Case Study
Six Sigma is one of the popular methodologies used by the companies to improve the quality and productivity. It uses a detailed analysis of the process to determine the causes of the problem and proposes a successful improvement. Various approaches are adopted while following Six Sigma methodologies...
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| Veröffentlicht in: | International Journal of Quality, Statistics, and Reliability Statistics, and Reliability, 2013, Vol.2013 (2013), p.1-13 |
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| container_title | International Journal of Quality, Statistics, and Reliability |
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| creator | Dambhare, Sunil Aphale, Siddhant Kakade, Kiran Thote, Tejas Borade, Atul |
| description | Six Sigma is one of the popular methodologies used by the companies to improve the quality and productivity. It uses a detailed analysis of the process to determine the causes of the problem and proposes a successful improvement. Various approaches are adopted while following Six Sigma methodologies and one of them is DMAIC. The successful implementation of DMAIC and FTA is discussed in this paper. In this study, the major problem was of continuous rework up to 16%, which was leading to wastage of man hours and labor cost. Initially, fault tree analysis (FTA) was used to detect the key process input variables (KPIVs) affecting the output. Multivariable regression analysis was performed to know the possible relationship between the KPIVs and the output. The DMAIC methodology was successfully implemented to reduce the rework from 16% bores per month to 2.20% bores per month. The other problem of nonuniform step bores was also reduced significantly. |
| doi_str_mv | 10.1155/2013/752164 |
| format | Article |
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It uses a detailed analysis of the process to determine the causes of the problem and proposes a successful improvement. Various approaches are adopted while following Six Sigma methodologies and one of them is DMAIC. The successful implementation of DMAIC and FTA is discussed in this paper. In this study, the major problem was of continuous rework up to 16%, which was leading to wastage of man hours and labor cost. Initially, fault tree analysis (FTA) was used to detect the key process input variables (KPIVs) affecting the output. Multivariable regression analysis was performed to know the possible relationship between the KPIVs and the output. The DMAIC methodology was successfully implemented to reduce the rework from 16% bores per month to 2.20% bores per month. The other problem of nonuniform step bores was also reduced significantly.</description><identifier>ISSN: 2314-8055</identifier><identifier>ISSN: 1687-7144</identifier><identifier>EISSN: 2314-8047</identifier><identifier>DOI: 10.1155/2013/752164</identifier><language>eng</language><publisher>Cairo, Egypt: Hindawi Puplishing Corporation</publisher><subject>Bores ; Boring tools ; Case studies ; Defects ; Design of experiments ; Diesel engines ; Engines ; Fault tree analysis ; Hypotheses ; Industrial productivity ; Manufacturing ; Mechanical engineering ; Methods ; Multivariable ; Nonuniform ; Principles ; Problem solving ; Productivity ; Quality management ; Regression analysis ; Reliability engineering ; Six Sigma ; Six Sigma (Quality control)</subject><ispartof>International Journal of Quality, Statistics, and Reliability, 2013, Vol.2013 (2013), p.1-13</ispartof><rights>Copyright © 2013 Sunil Dambhare et al.</rights><rights>COPYRIGHT 2013 John Wiley & Sons, Inc.</rights><rights>Copyright © 2013 Sunil Dambhare et al. 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This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.</rights><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c4204-ce312fb7fcd6026b9dc56771f085ca832381854f4694b2410369844f8d3298323</citedby><cites>FETCH-LOGICAL-c4204-ce312fb7fcd6026b9dc56771f085ca832381854f4694b2410369844f8d3298323</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>314,778,782,4012,27910,27911,27912</link.rule.ids></links><search><contributor>Sheu, Shey-Huei</contributor><creatorcontrib>Dambhare, Sunil</creatorcontrib><creatorcontrib>Aphale, Siddhant</creatorcontrib><creatorcontrib>Kakade, Kiran</creatorcontrib><creatorcontrib>Thote, Tejas</creatorcontrib><creatorcontrib>Borade, Atul</creatorcontrib><title>Productivity Improvement of a Special Purpose Machine Using DMAIC Principles : A Case Study</title><title>International Journal of Quality, Statistics, and Reliability</title><description>Six Sigma is one of the popular methodologies used by the companies to improve the quality and productivity. 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The other problem of nonuniform step bores was also reduced significantly.</description><subject>Bores</subject><subject>Boring tools</subject><subject>Case studies</subject><subject>Defects</subject><subject>Design of experiments</subject><subject>Diesel engines</subject><subject>Engines</subject><subject>Fault tree analysis</subject><subject>Hypotheses</subject><subject>Industrial productivity</subject><subject>Manufacturing</subject><subject>Mechanical engineering</subject><subject>Methods</subject><subject>Multivariable</subject><subject>Nonuniform</subject><subject>Principles</subject><subject>Problem solving</subject><subject>Productivity</subject><subject>Quality management</subject><subject>Regression analysis</subject><subject>Reliability engineering</subject><subject>Six Sigma</subject><subject>Six Sigma (Quality control)</subject><issn>2314-8055</issn><issn>1687-7144</issn><issn>2314-8047</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2013</creationdate><recordtype>article</recordtype><sourceid>RHX</sourceid><sourceid>ABUWG</sourceid><sourceid>AFKRA</sourceid><sourceid>AZQEC</sourceid><sourceid>BENPR</sourceid><sourceid>CCPQU</sourceid><sourceid>DWQXO</sourceid><sourceid>GNUQQ</sourceid><recordid>eNqF0c1LHDEUAPAgFZStp56FQC-lZTXfk_S2bG1dUFywnjyEbCaxkZnJNJlR9r9vlhFFKUgOCS-_93jJA-ATRicYc35KEKanFSdYsD1wSChmc4lY9eH5zPkBOMr5HqEiGcFIHYLbdYr1aIfwEIYtXLV9ig-udd0Ao4cGXvfOBtPA9Zj6mB28NPZP6By8yaG7gz8uF6slXKfQ2dA3LsPvcAGXprjrYay3H8G-N012R0_7DNz8PPu9PJ9fXP1aLRcXc8sIYnPrKCZ-U3lbC0TERtWWi6rCHklujaSESiw580wotiEMIyqUZMzLmhK1u56BL1Pd0vzf0eVBtyFb1zSmc3HMGlcUISZVefUMfH5D7-OYutKdxqKinGEp5Iu6M43TofNxSMbuiuoFVVRwxQUt6uQ_qqzatcHGzvlQ4q8Svk0JNsWck_O6T6E1aasx0rsR6t0I9TTCor9Ounx4bR7DO_h4wq4Q580zZoorQuk_fnGetA</recordid><startdate>2013</startdate><enddate>2013</enddate><creator>Dambhare, Sunil</creator><creator>Aphale, Siddhant</creator><creator>Kakade, Kiran</creator><creator>Thote, Tejas</creator><creator>Borade, Atul</creator><general>Hindawi Puplishing Corporation</general><general>Hindawi Publishing Corporation</general><general>John Wiley & Sons, Inc</general><general>Hindawi Limited</general><scope>ADJCN</scope><scope>ADTGW</scope><scope>AGZBS</scope><scope>AHFXO</scope><scope>RHU</scope><scope>RHW</scope><scope>RHX</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7TA</scope><scope>7TB</scope><scope>8FD</scope><scope>8FE</scope><scope>8FG</scope><scope>ABJCF</scope><scope>ABUWG</scope><scope>AFKRA</scope><scope>ARAPS</scope><scope>AZQEC</scope><scope>BENPR</scope><scope>BGLVJ</scope><scope>CCPQU</scope><scope>CWDGH</scope><scope>DWQXO</scope><scope>FR3</scope><scope>GNUQQ</scope><scope>HCIFZ</scope><scope>JG9</scope><scope>JQ2</scope><scope>K7-</scope><scope>KR7</scope><scope>L6V</scope><scope>M7S</scope><scope>P5Z</scope><scope>P62</scope><scope>PIMPY</scope><scope>PQEST</scope><scope>PQQKQ</scope><scope>PQUKI</scope><scope>PRINS</scope><scope>PTHSS</scope></search><sort><creationdate>2013</creationdate><title>Productivity Improvement of a Special Purpose Machine Using DMAIC Principles : A Case Study</title><author>Dambhare, Sunil ; 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| subjects | Bores Boring tools Case studies Defects Design of experiments Diesel engines Engines Fault tree analysis Hypotheses Industrial productivity Manufacturing Mechanical engineering Methods Multivariable Nonuniform Principles Problem solving Productivity Quality management Regression analysis Reliability engineering Six Sigma Six Sigma (Quality control) |
| title | Productivity Improvement of a Special Purpose Machine Using DMAIC Principles : A Case Study |
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