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  • 1
    Electronic Resource
    Electronic Resource
    s.l. ; Stafa-Zurich, Switzerland
    Applied mechanics and materials Vol. 10-12 (Dec. 2007), p. 145-149 
    ISSN: 1662-7482
    Source: Scientific.Net: Materials Science & Technology / Trans Tech Publications Archiv 1984-2008
    Topics: Mechanical Engineering, Materials Science, Production Engineering, Mining and Metallurgy, Traffic Engineering, Precision Mechanics
    Notes: In the light of growing global competition, organizations around the world today areconstantly under pressure to produce high-quality products at an economical price. The integrationof design and manufacturing activities into one common engineering effort has been recognized as akey strategy for survival and growth. Design for manufacturability (DFM) is an approach to designthat fosters the simultaneous involvement of product design and process design. Theimplementation of the DFM approach requires the collaboration of both the design andmanufacturing functions within an organization. At present, For some reasons DFM approach isineffectively including lack of interdisciplinary expertise of designers; inflexibility in organizationalstructure, which hinders interaction between design and manufacturing functions. Design formanufacture is the practice of designing products with manufacturing in mind. Early considerationof manufacturing issues can shorten product development cycle time, minimi overall developmentcost and ensure a smooth transition into production. In this paper, part manufacturability underConcurrent Engineering (CE) environment was analyzed in detail. An evaluation system of DFMwas proposed according to CE ideas. A fuzzy set-based manufacturability evaluation algorithm isformulated to generate relative manufacturability indices to provide product designers with a betterunderstanding of the relative ease or difficulty of machining the features in their designs. Ananalytic hierarchy process (AHP) method is introduced to assign weighting factors to features toreflect their functional importance. Results from the case studies show the method available andpracticable
    Type of Medium: Electronic Resource
    Library Location Call Number Volume/Issue/Year Availability
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  • 2
    Electronic Resource
    Electronic Resource
    s.l. ; Stafa-Zurich, Switzerland
    Materials science forum Vol. 532-533 (Dec. 2006), p. 805-808 
    ISSN: 1662-9752
    Source: Scientific.Net: Materials Science & Technology / Trans Tech Publications Archiv 1984-2008
    Topics: Mechanical Engineering, Materials Science, Production Engineering, Mining and Metallurgy, Traffic Engineering, Precision Mechanics
    Notes: Part manufacturability under Concurrent Engineering (CE) environment was analyzed indetail. An evaluation system of Design For Manufacturing (DFM) was proposed according to CEideas. The evaluation methods for part manufacturability feature-based are intended to present inthis paper. Product design can be guided according to feedback information by evaluating the partmanufacturability. Finally an example of rabbet-feature manufacturability of a turbine blade wasgiven to show the method available and practicable
    Type of Medium: Electronic Resource
    Library Location Call Number Volume/Issue/Year Availability
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