Design Flashcards
What are the different approaches to design?
Linear, iterative, inclusive, user-centered, ergonomic, design for manufacturing (DFM), design for assembly (DFA)
These approaches reflect various methodologies in engineering and manufacturing design.
What are the six Rs of sustainable design?
- Reduce
- Refuse
- Rethink
- Repair
- Reuse
- Recycle
These principles help focus on sustainable goals in design.
What is the purpose of the design process?
To work through several steps from discovering and defining an idea to prototyping and testing the design
This process is essential for creating effective designs across various products.
Define linear design process.
A process that follows a path from discovering user needs to delivering the end product
It emphasizes a straightforward, step-by-step approach.
What is iterative design?
An approach where designers continually improve and refine a design through repeated cycles of testing and evaluation
This process helps achieve a satisfactory solution that meets user needs.
What is user-centered design (UCD)?
A form of iterative design focusing on users and their needs throughout the design process
UCD involves user participation via research and design techniques.
What is inclusive design?
A process designed to be usable by as many people as possible, considering human diversity
Also known as universal design, it aims to create accessible products and environments.
What does ergonomic design consider?
- Posture
- Clearance
- Strength
These factors ensure products are easier and safer to use based on human body movement.
What is design for manufacturing (DFM)?
The practice of designing products that are easy to manufacture, optimizing for efficient processes
DFM aims to identify potential problems early in the design phase.
List factors that may affect manufacturability.
- Form and type of raw material
- Dimensional tolerances
- Secondary processing
These factors influence how easily a product can be manufactured.
What are the key principles of design for assembly (DFA)?
- Fewer parts reduce assembly time and costs
- Component elimination lowers total costs
- Parts should be designed for easier handling and insertion
These principles enhance the efficiency of the assembly process.
What is the focus of sustainable design?
Designing to comply with ecological sustainability principles
It aims to protect the environment while creating products and services.
Define qualitative methodology in research.
Research conducted using words and textual data
This approach focuses on understanding concepts and experiences.
What is quantitative methodology?
Research that relies on the measurement and testing of numerical data
It emphasizes statistical analysis to derive conclusions.
What is mixed-methods methodology?
A methodology that combines both qualitative and quantitative methods
This approach provides a comprehensive analysis of research topics.
What are testing methodologies in design?
Strategies used to test a product to ensure it meets its specifications and is safe for use
Testing is crucial in validating design effectiveness and safety.
List types of testing in engineering.
- Temperature and pressure testing
- Fatigue testing
- Fastener stress testing
These tests ensure a product can withstand various operational stresses.
Why is it important to know your audience in communication?
To effectively convey complex ideas to either technical or non-technical audiences
Tailoring communication style enhances understanding.
What characterizes a technical audience?
An audience with existing knowledge of the subject who appreciates technical language and detailed illustrations
This group benefits from precise terminology and complex diagrams.
What characterizes a non-technical audience?
An audience with little or no specialist knowledge who prefers simple analogies and real-life examples
Jargon should be minimized to enhance clarity.
