Automated disassembly of electr(on)ic equipment

Knoth, Russell L.; Brandstötter, Mathias; Kopacek, Peter

doi:10.1109/isee.2002.1003282

Cited by 23 publications

(24 citation statements)

References 2 publications

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“…Although assembly planning has been a classic problem for a long time, studies on disassembly only became popular in recent decades and in the area of robotics [2,1,3]. The input of their system includes the geometrical models of products and the different features of parts stored in a database (e.g., the type of each part and the style of contacts between parts).…”

Section: Related Workmentioning

confidence: 99%

“…Designing a disassembly is also an important concept of Green Design. As discussed by Knoth et al [1], for a product, "almost all end-of-life possibilities -upgrade, reuse, recycling of materials -require some form of disassembly." Disassembly can provide an optimal solution for repair and maintenance, such as for the replacement of a model's damaged parts or performing equipment maintenance.…”

Section: Introductionmentioning

confidence: 99%

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Illustrating the disassembly of 3D models

Guo

Yan

et al. 2013

Computers & Graphics

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We present a framework for the automatic disassembly of 3D man-made models and the illustration of the disassembly process. Given an assembled 3D model, we first analyze the individual parts using sharp edge loops and extract the contact faces between each pair of neighboring parts. The contact faces are then used to compute the possible moving directions of each part. We then present a simple algorithm for clustering the sets of the individual parts into meaningful sub-assemblies, which can be used for a hierarchical decomposition. We take the stability of sub-assemblies into account during the decomposition process by considering the upright orientation of the input models. Our framework also provides a user-friendly interface to enable the superimposition of the constraints for the decomposition. Finally, we visualize the disassembly process by generating an animated sequence. The experiments demonstrate that our framework works well for a variety of complex models.

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Section: Related Workmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Illustrating the disassembly of 3D models

Guo

Yan

et al. 2013

Computers & Graphics

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“…Para Knoth et al (2002) e Hoffmann et al (2001) algum processo de desmontagem está presente em todas as estratégias citadas. Uma possível exceção seria o reuso do produto descartado e ainda funcional, situação muito comum decorrente da obsolecência do produto do ponto de vista do usuário atual.…”

Section: Estratégias De Fim De Vidaunclassified

“…Apenas algumas instalações piloto são totalmente automatizadas (KNOTH et al, 2002;KOPACEK, 2006). Para Feldmann e Scheller (1994) a desmontagem automática será preferível no futuro devido aos altos salários a serem pagos aos operadores e à grande quantidade de REEE's.…”

Section: Desmontagem Dos Resíduos De Equipamentos Eletroeletrônicosunclassified

“…O objetivo do sistema de visão é identificar as partes e os componentes, bem como a localização espacial dos mesmos, fornecendo as coordenadas necessárias para posicionamento das ferramentas. Superfícies irregulares e componentes de diferentes dimensões requerem sistemas estereoscópicos (semelhantes a visão humana) e com iluminação adequada (BAILEY- VAN KUREN, 2002;KNOTH et al, 2002).…”

Section: Desmontagem Dos Resíduos De Equipamentos Eletroeletrônicosunclassified

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Método de desmontagem de placas de circuito impresso provenientes de resíduos de equipamentos eletroeletrônicos para reciclagem

Rubin¹

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Disassembly 4.0: A Review on Using Robotics in Disassembly Tasks as a Way of Automation

Poschmann

Brüggemann

Goldmann

2020

Chemie Ingenieur Technik

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To successfully implement circular economy processes into present value chains, economic feasibility of disassembly processes is essential. Current developments in science and technology, such as artificial intelligence and Internet of Things, foster steep progression in the field of robotics. In this review, the current research on robotics in disassembly is investigated by a systematic literature review. The results were clustered in a framework system distinguishing between applied and basic research on the two main streams of disassembly automation research, namely, predefined processes and adaptable, flexible automation.

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Automated disassembly of electr(on)ic equipment

Cited by 23 publications

References 2 publications

Illustrating the disassembly of 3D models

Illustrating the disassembly of 3D models

Método de desmontagem de placas de circuito impresso provenientes de resíduos de equipamentos eletroeletrônicos para reciclagem

Disassembly 4.0: A Review on Using Robotics in Disassembly Tasks as a Way of Automation

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