.

http://www.edubilim.com/ana




Ayrıntılar DESIGN CONSIDERATIONS IN MANUFACTURING
SahiplikDeğer
İsimDESIGN CONSIDERATIONS IN MANUFACTURING
AçıklamaDESIGN CONSIDERATIONS IN MANUFACTURING PROCESSES 1.PRODUCTION DESIGN PROCESS What is design? If you search the literature for an answer to that question, you will find about as many definitions as there are designs. Perhaps the reason is that the process of design is such a common human experience. Webster’s dictionary says that to design is “to fashion after a plan,” but that leaves out the essential fact that to design is to create something that has never been. Certainly an engineering designer practices design by that definition, but so does an artist, a sculptor, a composer, a playwright, or many another creative member of our society. Thus, although engineers are not the only people who design things, it is true that the professional practice of engineering is largely concerned with design; it is frequently said that design is the essence of engineering. To design is to pull together something new or arrange existing things in a new way to satisfy a recognized need of society. An elegant word for “pulling together” is synthesis. We shall adopt the following formal definition of design: ”Design establishes and defines solutions to and pertinent structures for problems not solved before, or new solutions to problems which have previously been solved in a different way.” Good design requires both analysis and synthesis. Typically we approach complex problems like design by decomposing the problem into manageable parts. Because we need to understand how the part will perform in service we must be able to calculate as much about the part’s behavior as possible by using the appropriate disciplines of science and engineering science and the necessary computational tools. This is called analysis. It usually involves the simplification of the real world through models. Synthesis involves the identification of the design elements that will comprise the product, its decomposition into parts, and the combination of the part solutions into total workable syst...
Dosya AdıBağlantı www.edubilim.com_dizayn1-7-10.doc
Dosya BoyutuLink
Dosya Tipidoc (Mime Tipi: link)
Ekleyenadmin
Ekleme tarihi: 15.10.2008 16:13
İnceleyenlerHerkes
Kontrol EdenEditor
İndirme sayısı6 İndirme sayısı
En son güncelleme 14.10.2008 16:14
Anasayfahttp://www.edubilim.com