IB Design Technology Topic C4.1.4 Design for Disassembly Revision Notes (HL)

IB Design Technology Topic C4.1.4 Design for Disassembly Revision Notes (HL) | RevisionDojo

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Design for Disassembly: Designing the Ending

Design for disassembly is defined in C4.1.1. In practice it comes down to one question: when this product dies, can anything be got back out of it? It prioritises three things.
1. Ease of separation: Ensuring components can be disassembled without damage.
2. Material recovery: Facilitating recycling and reuse of parts.
3. Environmental impact: Reducing waste and resource consumption.

Note

Design for Disassembly is a key component of the circular economy, which aims to keep products and materials in use for as long as possible.

Tip

When analyzing a product's design, consider how its components are connected.
Are they screwed, snapped, or glued?
This can reveal the ease or difficulty of disassembly.

Advantages of Design for Disassembly

Environmental Benefits
1. Reduced Waste: Products can be disassembled and recycled, minimizing landfill waste.
2. Resource Conservation: Reusing components reduces the need for raw materials.
3. Lower Carbon Footprint: Efficient recycling processes decrease energy consumption and emissions.
Economic Benefits
1. Cost Savings: Reusing components can lower production costs.
2. Extended Product Life: Easy repairs and upgrades increase the longevity of products.
3. Market Differentiation: Brands that prioritize sustainability can attract eco-conscious consumers.
Social Benefits

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Lorem ipsum dolor sit amet, consectetur adipiscing elit. Sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat.

Duis aute irure dolor in reprehenderit

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Note

Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam quis nostrud exercitation.

Excepteur sint occaecat cupidatat non proident

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Tip

Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat.

Lorem ipsum dolor sit amet, consectetur adipiscing elit.
Sed do eiusmod tempor incididunt ut labore et dolore magna aliqua.
Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris.
Duis aute irure dolor in reprehenderit in voluptate velit esse cillum.

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Design for Disassembly: Designing the Ending

Design for disassembly is defined in C4.1.1. In practice it comes down to one question: when this product dies, can anything be got back out of it? It prioritises three things.
1. Ease of separation: Ensuring components can be disassembled without damage.
2. Material recovery: Facilitating recycling and reuse of parts.
3. Environmental impact: Reducing waste and resource consumption.

Note

Design for Disassembly is a key component of the circular economy, which aims to keep products and materials in use for as long as possible.

Tip

When analyzing a product's design, consider how its components are connected.
Are they screwed, snapped, or glued?
This can reveal the ease or difficulty of disassembly.

Advantages of Design for Disassembly

Environmental Benefits
1. Reduced Waste: Products can be disassembled and recycled, minimizing landfill waste.
2. Resource Conservation: Reusing components reduces the need for raw materials.
3. Lower Carbon Footprint: Efficient recycling processes decrease energy consumption and emissions.
Economic Benefits
1. Cost Savings: Reusing components can lower production costs.
2. Extended Product Life: Easy repairs and upgrades increase the longevity of products.
3. Market Differentiation: Brands that prioritize sustainability can attract eco-conscious consumers.
Social Benefits

Definition

Paywall

(on a website) an arrangement whereby access is restricted to users who have paid to subscribe to the site.

anim nostrud sit dolore minim proident quis fugiat velit et eiusmod nulla quis nulla mollit dolor sunt culpa aliqua

Duis aute irure dolor in reprehenderit

Note

Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam quis nostrud exercitation.

Excepteur sint occaecat cupidatat non proident

Tip

Lorem ipsum dolor sit amet, consectetur adipiscing elit.
Sed do eiusmod tempor incididunt ut labore et dolore magna aliqua.
Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris.
Duis aute irure dolor in reprehenderit in voluptate velit esse cillum.

A. Design in theory8 subtopics

B. Design in practice8 subtopics

C. Design in context8 subtopics

IB Design Technology Topic C4.1.4: Design for Disassembly Notes

A. Design in theory8 subtopics

B. Design in practice8 subtopics

C. Design in context8 subtopics

Design for Disassembly: Designing the Ending

Advantages of Design for Disassembly

anim nostrud sit dolore minim proident quis fugiat velit et eiusmod nulla quis nulla mollit dolor sunt culpa aliqua

Duis aute irure dolor in reprehenderit

Excepteur sint occaecat cupidatat non proident

Unlock the rest of this chapter with a free account

Design for Disassembly: Designing the Ending

Advantages of Design for Disassembly

anim nostrud sit dolore minim proident quis fugiat velit et eiusmod nulla quis nulla mollit dolor sunt culpa aliqua

Duis aute irure dolor in reprehenderit

Excepteur sint occaecat cupidatat non proident

Unlock the rest of this chapter with a free account