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Design for Quality, Manufacturing and Assembly

Design for Quality, Manufacturing and Assembly. Instructors: Prof. Saravana kumar and Prof. Palaniappan Ramu, Department of Engineering Design, IIT Madras. In the context of product design, it is very important to appreciate the limitations of a design from manufacturing and assembly perspective and to produce high quality products at low cost. This course will introduce methods that can provide guidance to design teams in simplifying product structure to reduce manufacturing and assembly costs, quantify improvements and how robust design concepts can be used for ensuring quality. This course aims at introducing the need to account for variability, mathematically represent it, formulate it and control it. Concepts such as quality, robustness, six sigma and orthogonal array will be discussed. (from nptel.ac.in)

Lecture 12 - Factorial Design

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Lecture 01 - Introduction to Design for Excellence (DfX)

Lecture 02 - Introduction to Quality

Lecture 03 - Introduction to Robustness

Lecture 04 - Introduction to Six Sigma Concept

Lecture 05 - Recap and Clarifications of Basic Concepts

Lecture 06 - Review of Six Sigma and Quality Loss Function (QLF)

Lecture 07 - Types of QLF and SN Ratio

Lecture 08 - Linking Quality and Robustness

Lecture 09 - Design for Six Sigma - Stages, Design of Experiments

Lecture 10 - Introduction to Design of Experiments (DoE)

Lecture 11 - Need for DoE and Basic DoE Methods

Lecture 12 - Factorial Design

Lecture 13 - Orthogonal Array - L4 and L8 Example

Lecture 14 - Setting up an Orthogonal Array

Lecture 15 - Confounding Orthogonal Array and Resolution Table

Lecture 16 - Confounding Logic and Randomization of Experiments

Lecture 17 - Paper Helicopter Case Study

Lecture 18 - Paper Helicopter Case Study (cont.)

Lecture 19 - Introduction to Injection Modeling Process, Materials, Terminologies related to Plastic Parts and Design Guidelines

Lecture 20 - Estimation of Mold Cost for Injection Molding (Dixon and Poli's Method)

Lecture 21 - Estimation of Mold Cost for Injection Molding (Dixon and Poli's Method) (cont.)

Lecture 22 - Mold Cost Estimation: Tutorial

Lecture 23 - Design for Additive Manufacturing

Lecture 24 - Demo

Lecture 25 - Introduction to Sustainable Development and Sustainability Indicators

Lecture 26 - Introduction to Sustainable Development and Sustainability Indicators (cont.)

Lecture 27 - Introduction to Design Process

Lecture 28 - Accounting for Manufacturability and Assembly in Design - An Overview

Lecture 29 - Design for Manufacturing and Assembly (DfMA) in Product Design

Lecture 30 - General Design Guidelines for Manual Assembly

Lecture 31 - Systematic DfA (Design for Assembly) Methodology

Lecture 32 - Alpha Symmetry, Beta Symmetry

Lecture 33 - Quantification of Part Size and Thickness

Lecture 34 - Systematic DfA Case Study - Controller Assembly

Lecture 35 - DfA Examples and Discussion

Lecture 36 - Xerox Producibility Index (XPI)

Lecture 37 - High Speed and Robotic Assembly

Lecture 38 - Sheet Metal Working

Lecture 39 - Overview of DoE (Design of Experiments) Workflow

Lecture 40 - DfA Software

Lecture 41 - DfA Software and Case Studies