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16.810
Engineering Design and Rapid Prototyping
Lecture 6b Manufacturing - CAM
Instructor(s)
Prof. Olivier de Weck
January 25, 2007
Outline
④ Introduction to Manufacturing ④ Parts Fabrication and Assembly
④ Metrics: Quality, Rate, Cost, Flexibility ④ Water Jet Cutting
④ OMax Introduction
④ Computer Aided (Assisted) Manufacturing
④ Converting a drawing to CNC Routing Instructions
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Course Concept
today
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Course Flow Diagram (2007)
Learning/Review Problem statement Deliverables
Design Intro / Sketch
CAD Introduction
Hand sketching
Initial CAD design
(A) Requirements and Interface
Document
FEM/Solid Mechanics
Avionics Prototyping
CAM Manufacturing
Fabrication, Assembly, Testing
+ Guest Lectures
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FEM analysis
Optimization
Revise CAD design
Parts Fabrication
Assembly
Test
Final Review
(B) Hand Sketch
(C) Solidworks CAD Model, Performance Analysis
(D) Manufacturing and Test Report with Cost Estimate
(E) CDR Package
4
Introduction to Manufacturing
④ Manufacturing is the physical realization of the previously designed parts
④ Metrics to assess the “performance” of mfg ④ Quality
④ does it meet specifications? ④ Rate
④ how many units can we produce per unit time? ④ Cost
④ What is the cost per unit?
④ What is the investment cost in machinery & tooling? ④ Flexibility
④ what else can be make with our equipment?
④ How long does it take to reconfigure the plant?
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