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Title: Q&A Fundamentals of Design and mfg Post by shineshow on Nov 1st, 2006, 9:52pm Q&A - Fundamentals of Design & Mfg I begin a question & answers session to be filled by every one one prtion by one persion and next portion by other one. First question from Summer 2006 Q.1.(a) What are the major stages of engineering design? Discuss with a suitable example ? 8 Marks Answer Design process is a sequence of events that help to define the stages of design and unfold the design in a systematic manner Need Goals Market analysis Functions Specifications Conceptualization Concept selection and evaluating alternatives Analysis Experimentation & prototyping Marketing & Sales Need: It is necessary to formulate a clear exact statement of problem in engineering words and symbols. Need should be identified by customer request , modification of early design Goals: Now fill up by You |
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Title: Re: Q&A Fundamentals of Design and mfg Post by shineshow on Nov 2nd, 2006, 7:42pm Goal goal is the target set by the design team in the developement of the design. it regards with economic fesibility of the design, and its manufacturability Market Analysis Through market analysis design team can get the information about what others have done in solving the same problem. Two different techniques are generally employed in market analysis 1. direct search 2. Indirect search ( regret to note that no one participated- shine show) |
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Title: Re: Q&A Fundamentals of Design and mfg Post by lowratebanners on Nov 7th, 2006, 2:28am above one is good... deep discussion is necessary...thanks |
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Title: Re: Q&A Fundamentals of Design and mfg Post by rupali on Nov 15th, 2006, 9:02am In the engg design process one of the imp stage is conceptualisation. Basically there are three methods to do so. 1.Brainstorming Ideas are given out by experts on the topic in this method of conceptualisation.The topic is given at the start of the discussion. 2.Synectics People are not necessarily experts over here.The topic of discussion is given after one hour of discussion. 3.Morphological analysis This method gives the product life cycle |
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Title: Re: Q&A Fundamentals of Design and mfg Post by rupali on Nov 15th, 2006, 9:03am In the engg design process one of the imp stage is conceptualisation. Basically there are three methods to do so. 1.Brainstorming Ideas are given out by experts on the topic in this method of conceptualisation.The topic is given at the start of the discussion. 2.Synectics People are not necessarily experts over here.The topic of discussion is given after one hour of discussion. 3.Morphological analysis This method gives the product life cycle |
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Title: Re: Q&A Fundamentals of Design and mfg Post by shineshow on Nov 16th, 2006, 7:40am Concept Selection and evaluating Alternatives In this stage we produce more than one artifacts that will satisfy the need Analysis We analyse the different types of components of machine by considering technological ,economical, and manufacturing considerations along with modelling and simulation |
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