Additive Manufacturing Validation Methods, Technology Transfer Based on Case Studies

2018 ◽  
pp. 99-112
Author(s):  
Iñigo Flores Ituarte ◽  
Niklas Kretzschmar ◽  
Sergei Chekurov ◽  
Jouni Partanen ◽  
Jukka Tuomi
Keyword(s):  
Additive Manufacturing ◽  
Technology Transfer ◽  
Case Studies ◽  
Validation Methods

Municipal Wastewater Treatment Technology Transfer Activities of the United States Environmental Protection Agency

1989 ◽  
Vol 21 (6-7) ◽  
pp. 685-698
Author(s):  
J. J. Convery ◽  
J. F. Kreissl ◽  
A. D. Venosa ◽  
J. H. Bender ◽  
D. J. Lussier
Keyword(s):  
Technology Transfer ◽  
Environmental Protection ◽  
Case Studies ◽  
Environmental Protection Agency ◽  
The United States ◽  
Environmental Research ◽  
Outreach Program ◽  
Small Community ◽  
Protection Agency ◽  
Transfer Programs

Technology transfer is an important activity within the ll.S. Environmental Protection Agency. Specific technology transfer programs such as the activities of the Center for Environmental Research Information, the Innovative and Alternative Technology Program, as well as the Small Community Outreach Program are used to encourage the utilization of cost-effective municipal pollution control technology. Case studies of three technologies including a plant operations diagnostic/remediation methodology, alternative sewer technologies and ultraviolet disinfection are presented. These case studies are presented retrospectively in the context of a generalized concept of how technology flows from science to utilization which was developed in a study by Allen (1977). Additional insights from this study are presented on the information gathering characteristics of engineers and scientists which may be useful in designing technology transfer programs. The recognition of the need for a technology or a deficiency in current practice are important stimuli other than technology transfer for accelerating the utilization of new technology.

scholarly journals Design, Materials, and Extrusion-Based Additive Manufacturing in Circular Economy Contexts: From Waste to New Products

2021 ◽  
Vol 13 (13) ◽  
pp. 7269
Author(s):  
Alessia Romani ◽  
Valentina Rognoli ◽  
Marinella Levi
Keyword(s):  
Additive Manufacturing ◽  
Case Studies ◽  
Circular Economy ◽  
Academic Research ◽  
Design Strategies ◽  
Academic Context ◽  
Application Fields ◽  
Research And Design ◽  
Specific Contribution ◽  
New Strategies

The transition toward circular economy models has been progressively promoted in the last few years. Different disciplines and strategies may significantly support this change. Although the specific contribution derived from design, material science, and additive manufacturing is well-established, their interdisciplinary relationship in circular economy contexts is relatively unexplored. This paper aims to review the main case studies related to new circular economy models for waste valorization through extrusion-based additive manufacturing, circular materials, and new design strategies. The general patterns were investigated through a comprehensive analysis of 74 case studies from academic research and design practice in the last six-year period (2015–2021), focusing on the application fields, the 3D printing technologies, and the materials. Further considerations and future trends were then included by looking at the relevant funded projects and case studies of 2021. A broader number of applications, circular materials, and technologies were explored by the academic context, concerning the practice-based scenario linked to more consolidated fields. Thanks to the development of new strategies and experiential tools, academic research and practice can be linked to foster new opportunities to implement circular economy models.

Additive Manufacturing Systems for Medical Applications: Case Studies

2018 ◽  
pp. 187-209 ◽  
Author(s):  
Henrique Amorim Almeida ◽  
Ana Filipa Costa ◽  
Carina Ramos ◽  
Carlos Torres ◽  
Mauricio Minondo ◽  
...  
Keyword(s):  
Additive Manufacturing ◽  
Case Studies ◽  
Manufacturing Systems ◽  
Medical Applications

Case Studies of North American University Performance in Technology Transfer and Commercialization

2010 ◽  
pp. 1-51
Author(s):  
Alan Collier ◽  
Fang Zhao
Keyword(s):  
Technology Transfer ◽  
Case Studies ◽  
North American ◽  
University President ◽  
American University ◽  
Technology Transfer Offices ◽  
Two Factors ◽  
University Performance ◽  
The University ◽  
Ability And Willingness

This chapter reports on case studies of four North American universities engaged in technology transfer and commercialization. The literature and case studies permitted an understanding of the characteristics possessed by universities and university technology transfer offices that appear to be successful in technology transfer and commercialization. Fourteen characteristics, or institutional enablers, are identified and analyzed in order to determine which among these characteristics have greater influence in the success of technology transfer offices. The chapter concludes that universities with superior-performing technology transfer offices possess two factors in common. First, the university President and other executives concerned in commercialization have to believe in it and make a genuine commitment to its success. Second, the technology transfer office has to be led by an individual who possesses several attributes: the ability and willingness to work within the university structure; the ability to be both an entrepreneur and a manager; the ability to see what is happening in technology transfer and commercialization as it evolves and matures; and to be a leader of people and business.

scholarly journals Case Studies on Local Reinforcement of Sheet Metal Components by Laser Additive Manufacturing

Metals ◽  
2017 ◽  
Vol 7 (4) ◽  
pp. 113 ◽  
Author(s):  
Markus Bambach ◽  
Alexander Sviridov ◽  
Andreas Weisheit ◽  
Johannes Schleifenbaum
Keyword(s):  
Additive Manufacturing ◽  
Case Studies ◽  
Sheet Metal ◽  
Laser Additive Manufacturing

scholarly journals Determinants and Catalysts in Intrafirm Technology Transfer: Learning From Case Studies

2015 ◽  
Vol 10 (1) ◽  
pp. 52-69 ◽  
Author(s):  
Giorgio Petronia ◽  
Chiara Verbano ◽  
Karen Venturini
Keyword(s):  
Technology Transfer ◽  
Case Studies ◽  
Transfer Learning

scholarly journals Evolution of design considerations in complex craniofacial reconstruction using patient-specific implants

2016 ◽  
Vol 231 (6) ◽  
pp. 509-524 ◽  
Author(s):  
Sean Peel ◽  
Satyajeet Bhatia ◽  
Dominic Eggbeer ◽  
Daniel S Morris ◽  
Caroline Hayhurst
Keyword(s):  
Additive Manufacturing ◽  
Case Studies ◽  
Computer Aided Design ◽  
Titanium Implants ◽  
Patient Specific ◽  
Patient Case ◽  
Computer Aided Manufacturing ◽  
Design Considerations ◽  
Computer Aided ◽  
Aided Design

Previously published evidence has established major clinical benefits from using computer-aided design, computer-aided manufacturing, and additive manufacturing to produce patient-specific devices. These include cutting guides, drilling guides, positioning guides, and implants. However, custom devices produced using these methods are still not in routine use, particularly by the UK National Health Service. Oft-cited reasons for this slow uptake include the following: a higher up-front cost than conventionally fabricated devices, material-choice uncertainty, and a lack of long-term follow-up due to their relatively recent introduction. This article identifies a further gap in current knowledge – that of design rules, or key specification considerations for complex computer-aided design/computer-aided manufacturing/additive manufacturing devices. This research begins to address the gap by combining a detailed review of the literature with first-hand experience of interdisciplinary collaboration on five craniofacial patient case studies. In each patient case, bony lesions in the orbito-temporal region were segmented, excised, and reconstructed in the virtual environment. Three cases translated these digital plans into theatre via polymer surgical guides. Four cases utilised additive manufacturing to fabricate titanium implants. One implant was machined from polyether ether ketone. From the literature, articles with relevant abstracts were analysed to extract design considerations. In all, 19 frequently recurring design considerations were extracted from previous publications. Nine new design considerations were extracted from the case studies – on the basis of subjective clinical evaluation. These were synthesised to produce a design considerations framework to assist clinicians with prescribing and design engineers with modelling. Promising avenues for further research are proposed.

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