The Ishiwaka approach of quality assessment and management has also been taken into perspective for the purpose of this research. The pareto analysis with the cost and effect methodology used for identifying the source of problems pertaining to lack in quality provide a comprehensive and a basic instrument of control to the management. The seven basic tools of quality as mentioned by Ishiwaka are pareto analysis, cause and effect diagrams, stratification of data, check for occurrences and frequencies, and graphs like histograms, process control charts and scatter charts.
The Taguchi approach for quality management revolves around the design and the development of a robust and dynamic product which is adaptable and flexible in nature. Through this approach the quality is pushed back into the design phase which is the initiate phase of a product development. This incorporation of quality procedures and inputs in the design phase makes the end product at the manufacturing end to have a higher quality as well.
The kaizen and just in time manufacturing is also a type of efficiency and quality management technique whereby all inefficiencies are diminished to reduce costs associated with wastage and inventory and storage costs. The Shiego shingo with its Poka-Toke quality theory is a derivation of the kaizen approach, specifically for the service sector where processing times are reduced form hours to minutes in order to increase the quality of a service. The Poka Yoke strategy makes use of halting the production process and examining he mistakes or lacks in quality as and when identified.
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