Product Design for End-of-Life Prof Winifred Ijomah March 2024

Play an AI-generated podcast conversation about this lesson

What does 'DfRem' stand for?

Design for Replacement

Design for Remodeling

Design for Recycling

Design for Remanufacture (correct)

What are the key reasons for implementing DfRem?

Improve remanufacturing efficiency and effectiveness, and environmental/legislative requirements (correct)

Increase product sales and customer loyalty

Reduce manufacturing costs and improve profitability

All of the above

Which type of products are 'naturally' suited for remanufacturing?

Products with a short technological life-cycle

Products with low-value parts and non-durable materials

Products that are difficult to disassemble and clean

Products with high-value parts, durable materials, and customer demand for upgrades (correct)

Who typically engages in DfRem?

Both OEMs and third-party remanufacturers Signup and view all the answers

What are some of the technical challenges associated with remanufacturing?

Disassembling products without damage, cleaning parts without corrosion, and recognizing material and part numbers Signup and view all the answers

What is the main purpose of 'DfX' in the context of remanufacturing?

To facilitate the different remanufacturing steps, such as disassembly, inspection, reassembly, and reprocessing Signup and view all the answers

How can a product be designed to facilitate the remanufacturing process?

Standardize fasteners and arrange components for easy access. Signup and view all the answers

What is a common method suggested for Design for Remanufacture (DfRem)?

Modularization and platform design. Signup and view all the answers

In Design for Remanufacture (DfRem), what is the role of sacrificial parts?

To make the product more sustainable. Signup and view all the answers

What is an important aspect of Design for Cleaning in product design?

Employing durable material markers for identification. Signup and view all the answers

What can hinder the successful remanufacture of a product?

Customer perceptions regarding product lifecycle. Signup and view all the answers

Which factor plays a crucial role in OEM-remanufacturer relationships?

Competence and motivation of both parties involved. Signup and view all the answers

What is the primary focus of 'Design for Environment' (DfE)?

Reducing the environmental impact of products throughout their lifecycle Signup and view all the answers

Which of the following is NOT one of the design strategies mentioned for 'Design for Environment'?

Outsourcing production to low-cost regions Signup and view all the answers

What is the primary focus of 'Design for Remanufacture' (DfRem)?

Designing products for easy disassembly and remanufacturing Signup and view all the answers

According to the waste hierarchy, which of the following options should be prioritized FIRST?

Reduce Signup and view all the answers

What is the primary goal of remanufacturing used products?

To create 'like-new' condition products Signup and view all the answers

Which of the following is NOT a step in the remanufacturing process mentioned in the text?

Packaging Signup and view all the answers