unit 1.1 Flashcards

1
Q

What does recycle (6rs) mean?

A

use recycles materials and/or ensure materials are recyclable. the design should allow easy separation of different material types when the product reaches the end of its useful life

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2
Q

What does reuse (6rs) mean?

A

design products that can be reused and avoid single-use disposable products. re-purpose existing components, products or waste materials

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3
Q

What does repair (6rs) mean?

A

design products that enable a straightforward repair and refurbishment in order to extend their useful lives

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4
Q

What does rethink (6rs) mean?

A

rethink conventional, unsustainable approaches, for example the choice of materials or production processes

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5
Q

What does refuse (6rs) mean?

A

refuse to use harmful or polluting materials or processes

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6
Q

What does reduce (6rs) mean?

A

reduce the amount of material, energy and waste involved in manufacturing and using a product

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7
Q

What is sustainable design?

A

design approach that ensures environmental impact is minimised through reduced use of energy, natural resources and materials

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8
Q

What is design for assembly?

A

design approach that ensures assemblies can put together easily

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9
Q

What is design for manufacture?

A

approach that ensures products incorporate features that support the use of particular process in their manufacture

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10
Q

What is user-centred design?

A

iterative design approach that focuses on feedback from the end user of a product during its design and development

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11
Q

What is anthropometric data?

A

research-based data that provides guidance on typical measurements for different parts of the human body

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12
Q

What is an ergonomic design approach?

A

design approach that ensures a product is safe and comfortable to use by taking into consideration both human behaviour and the size, strength and limitations of the body

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13
Q

What is an inclusive design approach?

A

design approach that focuses on making design solutions that are accessible to the widest possible proportion of society

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14
Q

what is iterative design?

A

an iterative approach to the design process, with structured opportunities to improve the design solution over several design cycles

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15
Q

what is a product design specifiaction (PDS)?

A

a list of specific and measurable criteria that defines how a product will meet the requirements of a design brief<

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16
Q

what are the steps of the linear design methodology?

A

client brief, product design specification (PDS), investigation, ideas, development, manufacturing, testing, evaluation<

17
Q

what is a linear design methodology?

A

a right-first-time approach to the design process, with no structured opportunities to improve the initial design solution

18
Q

what are functional requirements?

A

what a product must be able to do in order to fulfill its basic purpose

19
Q

what is fit for purpose?

A

where a product fulfils the purpose for which it was designed

20
Q

what is a design brief?

A

document that defines the purpose of a new product and outlines all the needs that must be met

21
Q

what is additive manufacturing?

A

creation of complex components using 3D computer models; material is added in a series of thin layers which are gradually built up into the required shape.

22
Q

what is finishing?

A

adding a coating to the outer surface of a components that protects it from corrosion. it can also improve aesthetics.

23
Q

what is joining ?

A

a process used to fix two or more components together into a larger assembly

24
Q

what is casting?

A

a shaping process which involves heating a material above its melting point and pouring the resulting liquid into a mould, where it then cools and solidifies into the required shape

25
Q

what is shaping?

A

pouring or injecting liquid material into a mould where it solidifies into the required shape

26
Q

what is forming?

A

application of force to change the shape of a material

27
Q

what is wasting?

A

removal of material from a workpiece to produce a component of the required size and shape.