Engneering

...........- 2.008 Design & Manufacturing II Spring 2004 - - - Lab starts today. Monday 2/16, chairpersons day, a Holiday Tuesday 2/17, Mondays remonstrate & science laboratory group A HW#1 overdue 2/11 (W) Process Planning leaper/CAM ref 1: CAD/CAM/CAE systems, by K.W. Lee, Addison-Wesley, 1999 Ref. 2: Computer back up Manufacturing, 2nd ed. by T.C. Chang, R. A. Wysk, and H-P Wang, Prentice Hall 1998 Ref.3: Manufacturing: Design, labor, Automation and Integration, by B. Benhabib, Marcel Dekker, bare-assed York, 2003 1 2 2D drafting v.s. digital Playdo Product Cycle Functional Requirements abbreviation CAE implication Design Design Parameters CAD Process Planning CAM Production Quality control Packaging Shipping Manufacturing 2.008 MIT-S. Kim 3 2.008 MIT-S. Kim 4 3 day prototyping by CAD/CAM/CAE -Catia, Euclid, AutoCAD, ProEngineer Solidworks - MasterCAM, PowerMill - Moldflow, C-Flow, ANSYS, I-DEAS Geometric assum ption Historical Development 1960-1962: The first Graphical User embrasure (GUI), Sketchpad, highly-developed at MIT. 1964-1965: DAC-1 by GM and CADAM by Lockheed. 1970-1980: mixed systems that ran on proprietary hardware only a handful survived beyond the 1990s. 1990-2000: Pro/Engineer, Solid Works and I-DEAS run on PC platforms. 2.008 MIT-S. Kim 5 2.008 MIT-S.

Kim 6 1 3D target area geometric modeling Wire upchuck Surface modeling Wire frame add up of Curve equations Coordinates of points Connectivity Easy method equivocalness No mass, no surface Solid modeling ? 2.008 MIT-S. Ki m 7 2.008 MIT-S. Kim T. Chang 8 Wireframe! Conversion to surface Surface modeller MIT Stata shopping center 2.008 MIT-S. Kim 9 2.008 MIT-S. Kim Guggenheim, Bilbao10 Surface Modeler Wireframe data + Surfaces Connectivity, Adjacency insertion of points, curve nets interpretation or sweeping of curves Solid Modeler Fits to complex free organize surfaces Visual, aesthetic design NC grave generation 2.008 MIT-S. Kim 11...If you want to get a full essay, state it on our website: OrderCustomPaper.com

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