六西格玛-The Integration of DFSS.ppt

Copy Right (c) Dr Kai Yang Waste Elimination Through Lean Methods (Mascitelli) Lean Knowledge Management An ideal product development process should be such that it creates information and knowledge at the highest efficiency, speed and quality. Waste of information and knowledge in the product design is at a minimum. Main functions of the lean knowledge management system Capture the relevant external explicit knowledge base for product development Capture, maintain and update the marketing and voice of customer information. Capture, maintain and update corporation’s internal explicit knowledge base, Capture, convert and share tacit knowledge of employees, and possibly suppliers. Facilitate easy access of all information for all kind of internal users, regardless of their profession affiliation, and location. Manage the knowledge contents to ensure that the contents are well organized, constantly updated, and free of errors. Toyota A3 Report (Cont’D) Wikipedia is a near perfect example of“Information and Knowledge Supermarket” * The Integration of DFSS, Lean Product Development and Lean Knowledge Management Professor Industrial and Manufacturing Engineering Wayne State University, Detroit, Michigan Kai Yang Performance Metrics for Product Development Product Value Product Quality PD Lead Time Efficiency Flexibility Life Cycle Cost Design for Six Sigma Design for Six Sigma is centered at applying effective tools to strengthen every stage of the product development process DOETaguchi Method/ Robust designTrouble shooting and diagnosis 4. Process Design Taguchi Method/Robust DesignDOE, RSM, Design for X Simulation/ OptimizationReliability based design/ testing and estimation 3. Product Parameter Design and Prototyping TRIZ (Theory of Inventive Problem Solving) Axiomatic Design, DOESimulation/ Optimization 2. Concept Design Voice of Customer data collection Ethnographic/Observation VOC Data Analysis QFD 1. Customer and business requiremen