ME337 DESIGN AND MANUFACTURING CURRICUNUM DESIGN Project Management 漏 LMARRARMMUA SHANG 1日gG ERSITY
ME337 DESIGN AND MANUFACTURING CURRICUNUM DESIGN Project Management
OUTLINE Task How to define the problem Clarify the task,Elaborate the specification clearly and unambiguously? Specification How to construct ldentify essential problems,Establish function structures, Search for solutions principles,Combine and firm up into specifications? concept variants,Evaluate against criteria Concept How to generate concepts? 唇 Develop preliminary layouts form designs,Select best preliminary layouts,Refine and evaluate against criteria Preliminary layout Optimize complete form designs,Check for errors and cost effectiveness,Prepare preliminary parts and production doc. Definitive layout Finalize details,Complete detail drawings and production document,Check all documents. 夏雷 Documentation Solution [From Pahl and Beitz 1984] Project Management
Project Management OUTLINE Task Clarify the task, Elaborate the specification Identify essential problems, Establish function structures, Search for solutions principles, Combine and firm up into concept variants, Evaluate against criteria Specification Concept Develop preliminary layouts & form designs, Select best preliminary layouts, Refine and evaluate against criteria Preliminary layout Optimize & complete form designs, Check for errors and cost effectiveness, Prepare preliminary parts and production doc. Definitive layout Finalize details, Complete detail drawings and production document, Check all documents. Documentation Solution Upgrade and improve Detail design Embodiment design Clarificationof the task Conceptual design Optimization of principle Optimization of layout and forms [From Pahl and Beitz 1984] How to define the problem clearly and unambiguously? How to construct specifications? How to generate concepts?
How to define the problem clearly and unambiguously? Identify and establish the need Develop a problem statement Establish Criteria for sucess
How to define the problem clearly and unambiguously? Identify and establish the need Develop a problem statement Establish Criteria for sucess
How to define the problem clearly and unambiguously? Identify and establish The perceived or apparent need,may the need not be the real need!!! E.g.Automobile Airbag Inflation High rate of failure in the inflation of the bag. Develop a problem statement defines the problem as a The engineer failure in the begins to solve this problem by Establish Criteria for materials and producing a sucess construction of more robust the inflation inflation device device
How to define the problem clearly and unambiguously? Identify and establish the need Develop a problem statement Establish Criteria for sucess The perceived or apparent need, may not be the real need!!! E.g. Automobile Airbag Inflation High rate of failure in the inflation of the bag. defines the problem as a failure in the materials and construction of the inflation device The engineer begins to solve this problem by producing a more robust inflation device
How to define the problem clearly and unambiguously? Identify and establish The perceived or apparent need,may the need not be the real need!!! E.g.Automobile Airbag Inflation High rate of failure in the inflation of the bag. Develop a problem tightness of folds is responsible for the statement failure of some bags to inflate The final redefined the solution to this problem as one problem is a of increasing the Establish Criteria for machine that consistency in sucess automatically tightness of the folds the bags folds in the bags
How to define the problem clearly and unambiguously? Identify and establish the need Develop a problem statement Establish Criteria for sucess The perceived or apparent need, may not be the real need!!! E.g. Automobile Airbag Inflation High rate of failure in the inflation of the bag. redefined the problem as one of increasing the consistency in tightness of the folds in the bags The final solution to this problem is a machine that automatically folds the bags tightness of folds is responsible for the failure of some bags to inflate