Design Aspects in Repairability Scoring Systems: Comparing Their Objectivity and Completeness

Dangal, Sagar; Faludi, Jeremy; Balkenende, Ruud

doi:10.3390/su14148634

Cited by 15 publications

(10 citation statements)

References 27 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…Moreover, using a solder wick for remaining solder or using a cleaning solution, such as isopropyl alcohol, for any lingering flux, is effective in this cleanup procedure. 18. eDiM (s): For eDiM calculation, the values corresponding to (11)(12)(13)(14)(15)(16)(17) are summed.…”

Section: Number Of Leads and Pins Of Ecmentioning

confidence: 99%

See 1 more Smart Citation

Disassemblability Assessment of Power Electronic Converters for Improved Circularity

Turkbay Romano,

Fang,

Alix

et al. 2024

Sustainability

View full text Add to dashboard Cite

Power Electronics Converters (PEC) play a crucial role in the operation of many modern electrical systems and devices. Despite their widespread use, the lack of an efficient and cost-effective disassembly process can limit their repairability, refurbishability, remanufacturability and, ultimately, recyclability, thus hindering the circularity of products. In order to improve their circularity, it is important to assess their ease of disassembly. Therefore, this paper investigates the applicability of the “ease of Disassembly Metric” (eDiM), which is referenced in the material efficiency standards, Benelux repairability assessment method, and Repair Scoring System (RSS), to analyze the ease of disassembly of energy-related products. After identifying the limitations of the eDiM method, we refined and adapted it to make it more suitable for Printed Circuit Board (PCB)-based PEC, and thus propose a PCB-based disassemblability assessment method allowing the implementation of quantifiable requirements supporting their circularity. This standardized approach, at the PCB level, can improve the circularity of such products by facilitating design enhancements. With this approach, policymakers and designers can contribute more effectively to the transition to a circular economy in PCB electronics, particularly in the field of power electronics.

show abstract

Section: Number Of Leads and Pins Of Ecmentioning

confidence: 99%

“…Repair Scoring System [14] developed by the Joint Research Centre to assess the repairability, reusability, and upgradability of products.…”

mentioning

confidence: 99%

Disassemblability Assessment of Power Electronic Converters for Improved Circularity

Turkbay Romano,

Fang,

Alix

et al. 2024

Sustainability

View full text Add to dashboard Cite

show abstract

“…Previous research has introduced various repairability assessment systems in the existing literature to promote remanufacturing and EoL product solutions [26]. These systems aid in determining a product's ease of repair, impact product design and decisionmaking among stakeholders, and foster a circular economy.…”

Section: Index Of Repairability (Ior) For Eee In Oil and Gas Industry...mentioning

confidence: 99%

Revolutionizing Repairability of Industrial Electronics in Oil and Gas Sector: A Mathematical Model for the Index of Repairability (IOR) as a Novel Technique

Alkouh

Keddar²,

Alatefi

2023

Electronics

View full text Add to dashboard Cite

The oil and gas (O&G) field is the most sought-after industry in the Gulf Cooperation Countries (GCCs) and holds significant importance in the region’s economy. Therefore, this sector requires various industrial electrical, and electronics equipment (EEE) products to perform multiple tasks throughout the upstream, downstream, and midstream segments. However, as these EEE products approach their end of life (EoL), the sector faces the challenge of managing failed units. As a result, replacing or recycling failed EEE products can contribute to the growing problem of electronic waste (e-waste), which can have severe environmental consequences. In addition, while some EEE products can be repaired or remanufactured with low reliability, many others cannot be fixed due to various technical reasons. This paper’s primary goal is to propose a circular economy strategy and sustainable practices that promote the longevity of industrial EoL electronic products in the O&G sector through remanufacturing. We introduced and implemented a new mathematical score, the Index Of Repairability (IOR), which aims to assess the ease of EEE repairability in the O&G sector and improve their lifespan and durability based on four criteria: design, spare parts availability, software access, and documentation. This novel mathematical metric leverages the analytic hierarchy process (AHP) and set theory. Additionally, original equipment manufacturers (OEMs) can adopt and benefit from this innovative IOR by incorporating eco-design principles and designing more easily repairable industrial products for technicians, thereby reducing the negative impact of e-waste, enhancing stakeholder satisfaction, and minimizing downtime. Furthermore, governmental organizations can implement regulations and incentives to advocate for and mandate the use of the IOR by OEMs, ensuring that the electronics industry prioritizes repairability, remanufacturing, and sustainability.

show abstract

“…Providing information about repairing faults can help in restoring a product's function in a time-efficient, safe, and cheap way [49].…”

Section: Assessment Questionsmentioning

confidence: 99%

Development of the Circular Product Readiness Method in Circular Design

et al. 2022

View full text Add to dashboard Cite

Design indicators can be used by companies to track circular design implementation, which can yield insights into their performance and opportunities for improvement. Yet, existing indicator methods either lack depth with regard to circular design, are incomplete, or do not use design semantics. This study explores product-level circularity indicators, with the aim of developing a comprehensive circularity indicator method specifically aimed at designers. The method development process follows a three step Design Science Research approach. It comprises a literature review and knowledge coproduction sessions with circular design experts on topics such as durability, repair, remanufacturing, and recycling. Furthermore, it includes company evaluations with two multinational corporations operating in the white goods and automotive industries. The study delivers the first indicator method for assessing circular product design on a broad range of aspects, including levels of readiness, company strengths, and opportunities for improvement. The method uses product design semantics to evaluate design aspects, takes a comprehensive view of the full life cycle, and has been specifically developed for industry use.

show abstract

Design Aspects in Repairability Scoring Systems: Comparing Their Objectivity and Completeness

Cited by 15 publications

References 27 publications

Disassemblability Assessment of Power Electronic Converters for Improved Circularity

Disassemblability Assessment of Power Electronic Converters for Improved Circularity

Revolutionizing Repairability of Industrial Electronics in Oil and Gas Sector: A Mathematical Model for the Index of Repairability (IOR) as a Novel Technique

Development of the Circular Product Readiness Method in Circular Design

Contact Info

Product

Resources

About