Learning objective
Computer aided design (CAD) • The advantages and disadvantages of using CAD compared to manually generated alternative.
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Topic
Digital design and manufacture
Subtopic
Digital design and manufacture
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Quick explanation
Computer aided design (CAD) • The advantages and disadvantages of using CAD compared to manually generated alternative
- This point belongs to Digital design and manufacture, especially Digital design and manufacture.
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- Use the linked flashcards and practice questions to check recall, then practise applying the idea in an exam-style answer.
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This objective helps connect Digital design and manufacture to exam-style questions, flashcards, and revision notes for Digital design and manufacture.
Quick student answer
Which of the following is a primary advantage of using CAD in fashion design?
Direct answer
The primary advantage of using CAD in fashion design is enhanced precision in design.
Key terms
- Digital prototyping: The process of creating a digital model of a product to visualize and test its design before physical production.
- Pattern making: The creation of templates from which garments are cut and sewn, often facilitated by CAD software.
Common trap
Confusing CAD with CAM: Remember that CAD is focused on the design aspect, while CAM deals with the manufacturing process.
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Related learning objectives
- The use of CAD to develop and present ideas for products. • How CAD is used in industrial applications. Use of datum points and geometry when setting out design drawings.
Digital design and manufacture
- The use of tolerances in dimensioning. Computer aided manufacturing (CAM).
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- Students should be aware of, and be able to describe, how CAM is used in the manufacture of products. Specific processes to include: • fabric manufacture • fabric printing • lay planning and computer controlled cutting • automated buttonholing • making and sewing of pockets • seam stitching • pressing • computer controlled decorative processes • laser cutting. Calculating speeds and times for machining. 26 Visit aqa.org.uk/7562 for the most up-to-date specification, resources, support and administration Virtual modelling.
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- Students should be aware of, and be able to describe, how virtual modelling/testing is used in industry prior to product production. Specific processes to include: • simulation • pattern design systems • computer controlled printing to produce sample fabric lengths. Electronic data interchange.
Digital design and manufacture
- Students should be aware of, and able to describe,.
Digital design and manufacture