Quality Improvement through First Pass Yield using Statistical Process Control Approach

Mohan, Ravindra; Thiruppath, K.; Venkatrama, R.; Raghuraman, S.

doi:10.3923/jas.2012.985.991

Cited by 5 publications

(2 citation statements)

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“…1-Cause and Effect diagram (fishbone diagram): this is Ishikawa which used "to identify the potential or actual causes for a performance problem" [3].There is four main reasons the Man, Machine, Method, Material which called 4M's.In this diagram analysis the problem and determine the most likely reasons then displaying the possible solutions. 3-Flow chart: used to analyses how the problem appear and represent a graphically steps of a particular process.…”

Section: A-1 Seven Quality Toolsmentioning

confidence: 99%

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Developing a Database System for the Laboratory Tests

Alwan

2013

ETJ

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The objective of this research was to develop a database to store results of laboratory tests of crude oil and this will lead to improve the quality of Petroleum products and to reduce operating cost in the same time. Statistical process control give many tools including the seven quality tools which can be used to determine if the manufacturing process within control limits of crude oil specification and to detect any problem. Using Microsoft Access 2007 program offers many possibilities such as developing database, using statistical tools, building form, query, generating reports, importing and exporting data to statistical program such as Microsoft Excel 2007. Therefore the development of a database with Microsoft Access 2007 will provide electronic data store and using statistical control tools and this will leads to diagnosis problems in production process and improve the quality of petroleum products.

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Section: A-1 Seven Quality Toolsmentioning

confidence: 99%

“…3-Flow chart: used to analyses how the problem appear and represent a graphically steps of a particular process. Figure (3). 5-Scatter chart: display the relationship between two variables, first one independent variable and second depend on it Figure (5).…”

Section: A-1 Seven Quality Toolsmentioning

confidence: 99%