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l6b_mancam - 16.810 16.810 Engineering Design and Rapid...

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16.810 16.810 Engineering Design and Rapid Prototyping Engineering Design and Rapid Prototyping Instructor(s) Manufacturing - CAM January 25, 2007 Prof. Olivier de Weck Lecture 6b
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16.810 2 Outline Introduction to Manufacturing Parts Fabrication and Assembly Metrics: Quality, Rate, Cost, Flexibility Water Jet Cutting OMax Introduction Computer Aided (Assisted) Manufacturing Converting a drawing to CNC Routing Instructions
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16.810 3 Course Concept today
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16.810 4 Course Flow Diagram (2007) CAD Introduction FEM/Solid Mechanics Avionics Prototyping CAM Manufacturing Hand sketching Initial CAD design FEM analysis Optimization Revise CAD design Assembly Parts Fabrication Problem statement Final Review Test Learning/Review Deliverables (A) Requirements and Interface Document (B) Hand Sketch (D) Manufacturing and Test Report with Cost Estimate (C) Solidworks CAD Model, Performance Analysis Design Intro / Sketch Fabrication, Assembly, Testing (E) CDR Package + Guest Lectures
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16.810 5 Introduction to Manufacturing Manufacturing is the physical realization of the previously designed parts Metrics to assess the “performance” of mfg Quality does it meet specifications? Rate how many units can we produce per unit time? Cost What is the cost per unit? What is the investment cost in machinery & tooling? Flexibility what else can be make with our equipment? How long does it take to reconfigure the plant?
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