DM306 Exam Part 1
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Questions and Answers

What is the role of a design tool?

  • To outline the relationships between customer needs and product capabilities
  • To define customer requirements
  • To support the implementation of a design method (correct)
  • To translate customer needs into engineering requirements
  • How does CAD/CAM software relate to the design process?

  • It is a specific design tool (correct)
  • It translates customer requirements into engineering requirements
  • It outlines the relationships between customer needs and product capabilities
  • It is a design method
  • What is the primary function of quality function deployment (QFD)?

  • Translating customer requirements into engineering requirements (correct)
  • Outlining customer needs and product service capabilities
  • Supporting the implementation of design methods
  • Defining relationships between customer needs and product capabilities
  • How do design methods and tools work together?

    <p>They work simultaneously to support the design process</p> Signup and view all the answers

    What distinguishes a design method from a design tool?

    <p>The way they are utilized in the design process</p> Signup and view all the answers

    Why are design methods considered integral in the overall design process?

    <p>Because they guide how tasks are performed</p> Signup and view all the answers

    What is the purpose of House of Quality in the context of QFD?

    <p>To outline relationships between customer needs and product capabilities</p> Signup and view all the answers

    'CAD/CAM software' is to 'design tools' as 'quality function deployment' is to:

    <p>'design methods'</p> Signup and view all the answers

    'Customer requirements' is to 'engineering requirements' as 'customer needs' is to:

    <p>'relationships between needs and capabilities'</p> Signup and view all the answers

    How does a House of Quality differ from CAD/CAM software?

    <p>It defines relationships between customer needs and product capabilities</p> Signup and view all the answers

    What is the primary goal of design according to the text?

    <p>To shape an artefact based on criteria</p> Signup and view all the answers

    Why is modern product development becoming more challenging?

    <p>Customer expectations and product functionality have increased</p> Signup and view all the answers

    What is a key requirement for successful product development?

    <p>Understanding and prioritizing what customers care about</p> Signup and view all the answers

    Why does modern product development require multidisciplinary collaboration?

    <p>To address the complexity of modern products and high customer expectations</p> Signup and view all the answers

    What is the main responsibility of professionals in business, engineering, and design according to the text?

    <p>Thinking holistically and understanding the design process</p> Signup and view all the answers

    What is one of the reasons mentioned in the text for why we design things?

    <p>To make life easier</p> Signup and view all the answers

    Why do some products end up not fit for purpose, according to the text?

    <p>Because of lack of customer understanding</p> Signup and view all the answers

    What is a common issue mentioned in relation to products that are not fit for purpose?

    <p>Safety hazards and issues</p> Signup and view all the answers

    Why do designers fail in many cases, according to the text?

    <p>Failure to understand the problem to be addressed</p> Signup and view all the answers

    What have people always done throughout history, as mentioned in the text?

    <p>Designed things</p> Signup and view all the answers

    What is one of the main advantages of using a DFX approach in product development?

    <p>Reducing risks by decreasing the number of parts or components</p> Signup and view all the answers

    How can using a design for sustainability approach early in the design phase impact the environment?

    <p>Positively impacting the depletion of materials</p> Signup and view all the answers

    In product development, how can DFX help make the design process more integrated?

    <p>By shifting downstream processes upstream</p> Signup and view all the answers

    What is a key benefit of bringing new knowledge into the design process according to the text?

    <p>Improving any issues</p> Signup and view all the answers

    How does a DFX approach contribute to reducing costs in product development?

    <p>By reducing the number of parts/components</p> Signup and view all the answers

    What is one way in which DFX addresses potential issues in new product development?

    <p>By addressing issues very early in the design phase</p> Signup and view all the answers

    How does using a design for re-use approach early in product development impact sustainability?

    <p>It positively affects sustainability efforts</p> Signup and view all the answers

    What role does DFX play in terms of shifting downstream processes in product development?

    <p>Bringing downstream processes upstream</p> Signup and view all the answers

    Why is integrating specialist knowledge early in the design process beneficial?

    <p>To improve any issues that may arise</p> Signup and view all the answers

    Study Notes

    • Design methodologies are structured approaches to the design process, such as Stuart Pugh's Total Design methodology and the UK Design Council's Double Diamond methodology.
    • Methodologies can be descriptive (e.g., UK Design Council's Double Diamond) or prescriptive (e.g., Stuart Pugh's Total Design).
    • Prescriptive methodologies provide clear steps for the designer to follow systematically, while descriptive methodologies encourage heuristic thinking and discovery.
    • Good designers should be familiar with various methodologies to apply the most relevant one to a project.
    • Design methods are systematic ways of working that improve design solutions from specific perspectives like safety, manufacturability, or quantity.
    • Examples of design methods include Failure Modes and Effect Analysis (FMEA) and Quality Function Deployment (QFD).
    • Design tools, like CAD/CAM software or House of Quality, support the application of design methods but are distinct from the methods themselves.

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    Explore the concepts of design methodologies, methods, and tools in engineering. Learn about their standard definitions and how they facilitate communication between students and lecturers.

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