نتایج جستجو برای: aided design and manufacturing
تعداد نتایج: 16946108 فیلتر نتایج به سال:
Widely used in manufacturing, fixtures have a direct impact upon product manufacturing quality, productivity and cost, so much attention has already been paid to the research of computer aided fixture design (CAFD) and many achievements in this field have been reported. In this paper, a literature survey of computer aided fixture design and automation over the past decade is proposed. First, an...
A graphical representation schema Updated Petri Nets (UPN) has been developed to model rule based company policy specifications, in the context of computer integrated manufacturing systems. UPN facilitates the modeling of relationships between operations of various related application systems and the database updates and retrievals among all the CIM databases. Based on this representation, a hi...
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