Difficulty: Easy
Correct Answer: Correct
Explanation:
Introduction / Context:
Modern product development incorporates environmental stewardship through Design for Environment (DfE) and circular economy principles. Designers consider material choices, disassembly, recyclability, and regulatory compliance to minimize lifecycle impact and total cost of ownership.
Given Data / Assumptions:
Concept / Approach:
Planning for reuse/recycling affects fastener strategy, modularity, material compatibility, labeling, and documentation. Early decisions determine ease of disassembly, hazardous content, and recovery value. Considering EoL up front often reduces costs in packaging, service, and reverse logistics.
Step-by-Step Solution:
1) Identify target materials/components and their recovery pathways.2) Design joints and housings for non-destructive disassembly.3) Mark materials and avoid incompatible coatings/adhesives.4) Provide documentation for disposal/recycling instructions.
Verification / Alternative check:
Life-cycle assessments show gains from material substitution and design for disassembly; compliance programs (e.g., extended producer responsibility) embed EoL into product requirements.
Why Other Options Are Wrong:
Common Pitfalls:
Treating EoL as an afterthought; mixing polymer families that hinder recycling; permanent fasteners where access is required; lacking labeling for material identification.
Final Answer:
Correct
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