Integrative Technology and Inspection Planning—A Case Study in Medical Industry

2018 ◽  
Vol 140 (5) ◽  
Author(s):  
Fritz Klocke ◽  
Johannes Müller ◽  
Patrick Mattfeld ◽  
Jan Kukulies ◽  
Robert H. Schmitt
Keyword(s):  
Cost Effective ◽  
Medical Industry ◽  
Production Costs ◽  
Technology Planning ◽  
Efficient Design ◽  
Inspection Planning ◽  
Quality Costs ◽  
Definition Of ◽  
Manufacturing History

In most trendsetting industries like the aerospace, automotive and medical industry functionally critical parts are of highest importance. Due to strict legal requirements regarding the securing of the functionality of high-risk parts, both production costs and quality costs contribute significantly to the manufacturing costs. Thus, both types of costs have to be taken into consideration during the stage of technology planning. Due to the high variety of potential interactions between individual component properties as well as between component properties and manufacturing processes, the analysis of the influence of the manufacturing history on an efficient design of inspection processes and inspection strategies is extremely complex. Furthermore, the effects of inspection strategies and quality costs on the planning of manufacturing process sequences cannot be modeled to date. As a consequence, manufacturing and inspection processes are designed separately and thus a high cost reduction potential remains untapped. In this paper, a new approach for an integrative technology and inspection planning is presented and applied to a case study in medical industry. At first, existing approaches with regard to technology and inspection planning are reviewed. After a definition of relevant terms, the case study is introduced. Following, an approach for an integrative technology and inspection planning is presented and applied to the case study. In the presented approach, the complex causalities between technology planning, manufacturing history, and inspection planning are considered to enable a cost-effective production process and inspection sequence design.

Integrative Technology and Inspection Planning: A Case Study in Medical Industry

2017 ◽  
Author(s):  
Fritz Klocke ◽  
Johannes Müller ◽  
Patrick Mattfeld ◽  
Jan Kukulies ◽  
Robert H. Schmitt
Keyword(s):  
Cost Effective ◽  
Medical Industry ◽  
Production Costs ◽  
Technology Planning ◽  
Efficient Design ◽  
Inspection Planning ◽  
Quality Costs ◽  
Definition Of ◽  
Manufacturing History

In most trendsetting industries like the aerospace, automotive and medical industry functionally critical parts are of highest importance. Due to strict legal requirements regarding the securing of the functionality of high-risk parts, both production costs and quality costs contribute significantly to the manufacturing costs. Thus, both types of costs have to be taken into consideration during the stage of technology planning. Due to the high variety of potential interactions between individual component properties as well as between component properties and manufacturing processes, the analysis of the influence of the manufacturing history on an efficient design of inspection processes and inspection strategies is extremely complex. Furthermore, the effects of inspection strategies and quality costs on the planning of manufacturing process sequences cannot be modeled to date. As a consequence, manufacturing and inspection processes are designed separately and thus a high cost reduction potential remains untapped. In this paper a new approach for an integrative technology and inspection planning is presented and applied to a case study in medical industry. At first, existing approaches with regard to technology and inspection planning are reviewed. After a definition of relevant terms the case study is introduced. Following, an approach for an integrative technology and inspection planning is presented and applied to the case study. In the presented approach the complex causalities between technology planning, manufacturing history and inspection planning are considered to enable a cost-effective production process and inspection sequence design.

Integrative Fertigungs- und Prüfplanung*/Integrative technology and inspection planning - Approach for a cost-optimized technology and inspection planning of medical products

2016 ◽  
Vol 106 (06) ◽  
pp. 445-450
Author(s):  
F. Klocke ◽  
J. Müller ◽  
P. Mattfeld ◽  
J. Stauder
Keyword(s):  
Cost Effective ◽  
Production Costs ◽  
Technology Planning ◽  
Inspection Planning ◽  
Medical Products ◽  
Quality Costs ◽  
Planning Approach ◽  
Integrated Cost ◽  
Effective Design ◽  
Relevant Component

Die Herstellung medizintechnischer Produkte erfordert es, die Funktionalität der Produkte über eine Überprüfung aller sicherheitsrelevanten Bauteilmerkmale sicherzustellen. Für eine kostenoptimierte Produktion sind folglich neben den Fertigungskosten auch die Qualitätskosten frühzeitig in den Betrachtungsrahmen der Technologieplanung zu integrieren. Es wurde daher ein Ansatz entwickelt, der eine integrative, kostenoptimierte Auslegung von Fertigungsprozess- und Prüffolgen zulässt.   The production of medical products requires to ensure their functionality by means of an inspection of all safety-relevant component characteristics. For a cost-optimized production, the quality costs as well as the production costs have to be taken into consideration during the stage of technology planning. Therefore, an approach has been developed which enables an integrated, cost-effective design of production process and inspection sequences.

The Use of Photogrammetry in Piping Design

1983 ◽  
Vol 197 (2) ◽  
pp. 125-138 ◽  
Author(s):  
P A Bracewell ◽  
U R Klement
Keyword(s):  
Information Retrieval ◽  
Mathematical Formulation ◽  
Three Dimensional ◽  
Cost Effective ◽  
Process Industry ◽  
Process Plant ◽  
Definition Of ◽  
High Degree ◽  
Positional Data

Piping design for ‘revamp’ projects in the process industry requires the retrieval of large amounts of ‘as-built’ data from existing process plant installations. Positional data with a high degree of accuracy are required. Photogrammetry, the science of measurement from photographs, was identified in Imperial Chemical Industries plc (ICI) as a suitable tool for information retrieval. The mathematical formulation enabling the definition of three-dimensional positions from photographic information is described. The process of using ICI's photogrammetric system for the definition of complete objects such as structures and pipes is illustrated. The need for specialized photogrammetric software for design purposes is explained. A case study describing how the photogrammetric system has been applied is described and graphical outputs from this exercise are shown. It is concluded that this particular photogrammetric system has proved to be a cost effective and accurate tool for the retrieval of ‘as-built’ information.

Fabrication Techniques for Advanced Composite Components

1989 ◽  
Vol 203 (1) ◽  
pp. 25-30 ◽  
Author(s):  
K D Potter
Keyword(s):  
Cost Effective ◽  
Resin Transfer Moulding ◽  
Efficient Design ◽  
Advanced Composite ◽  
Advanced Composites ◽  
Wide Range ◽  
Cost Efficient ◽  
Definition Of ◽  
Transfer Moulding ◽  
Ideal Process

Advanced composites are being used increasingly in the aerospace, and other industries, to reduce weight or improve component performance. A wide range of fabrication processes are available for composites manufacture, each of these has a unique mix of technical and economic features. An understanding of fabrication processes is essential if the designer is to generate cost-efficient design solutions. This paper seeks to present a framework within which fabrication techniques can be compared, via the definition of a hypothetical ideal fabrication process. Consideration of this ideal process enables us to identify the current limitations of four specific moulding processes. Finally development work is described, which was aimed at reducing the limitation of one process, resin transfer moulding, to broaden the opportunities for its cost-effective application.

Challenges in the implementation of the Water Framework Directive: case study of the alpine River Drau, Austria

2005 ◽  
Vol 52 (9) ◽  
pp. 243-250 ◽  
Author(s):  
S. De Toffol ◽  
S. Achleitner ◽  
C. Engelhard ◽  
W. Rauch
Keyword(s):  
Water Framework Directive ◽  
Cost Effective ◽  
The European Union ◽  
Combined Approach ◽  
Water Quality Indicators ◽  
Emission Regulations ◽  
Ecological Water Quality ◽  
Alpine River ◽  
Definition Of

The paper explores a methodology for the definition of ecological water quality indicators on the basis of a case study on an alpine river in Austria. Further, it discusses a particular interpretation of the combined approach introduced in the European Union Water Framework Directive that allows violating emission regulations if cost-effective.

Empowering Women Entrepreneurs Through Microfinance - A Case of Rural Bangladesh

2017 ◽  
Vol 3 (2) ◽  
pp. 7
Author(s):  
Saida Parvin
Keyword(s):  
Women's Empowerment ◽  
Assessment Tools ◽  
Women’S Empowerment ◽  
Case Study Method ◽  
Policy Makers ◽  
Theoretical Contribution ◽  
Donor Agencies ◽  
Definition Of ◽  
The Impact

Women’s empowerment has been at the centre of research focus for many decades. Extant literature examined the process, outcome and various challenges. Some claimed substantial success, while others contradicted with evidence of failure. But the success remains a matter of debate due to lack of empirical evidence of actual empowerment of women around the world. The current study aimed to address this gap by taking a case study method. The study critically evaluates 20 cases carefully sampled to include representatives from the entire country of Bangladesh. The study demonstrates popular beliefs about microfinance often misguide even the borrowers and they start living in a fabricated feeling of empowerment, facing real challenges to achieve true empowerment in their lives. The impact of this finding is twofold; firstly there is a theoretical contribution, where the definition of women’s empowerment is proposed to be revisited considering findings from these cases. And lastly, the policy makers at governmental and non-governmental organisations, and multinational donor agencies need to revise their assessment tools for funding.

The Rapid Iterative Test and Evaluation Method (RITE)

2018 ◽  
Author(s):  
Michael C. Medlock
Keyword(s):  
Evaluation Method ◽  
Test And Evaluation ◽  
Original Case ◽  
Definition Of

This chapter begins with a discussion of the philosophy and then definition of the RITE method. It then delves into the benefits of this method and provides practical notes on running RITE tests effectively. The chapter concludes with an overview of the original case study behind the 2002 article documenting this method.

Poe and His Global Advocates

2018 ◽  
pp. 596-617
Author(s):  
Emron Esplin
Keyword(s):  
Twentieth Century ◽  
South America ◽  
Rio De La Plata ◽  
Río De La Plata ◽  
Literary Traditions ◽  
La Plata ◽  
Original Works ◽  
Definition Of ◽  
Global Reputation

This essay explores Edgar Allan Poe’s extraordinary relationships with various literary traditions across the globe, posits that Poe is the most influential US writer on the global literary scene, and argues that Poe’s current global reputation relies at least as much on the radiance of the work of Poe’s literary advocates—many of whom are literary stars in their own right—as it does on the brilliance of Poe’s original works. The article briefly examines Poe’s most famous French advocates (Baudelaire, Mallarmé, Valéry); glosses the work of his advocates throughout Europe, Asia, and the Americas; and offers a concise case study of Poe’s influence on and advocacy from three twentieth-century writers from the Río de la Plata region of South America (Quiroga, Borges, and Cortázar). The essay concludes by reading the relationships between Poe and his advocates through the ancient definition of astral or stellar influence.

scholarly journals Sustainability and Stakeholder Awareness: A Case Study of a Scottish University

2021 ◽  
Vol 13 (8) ◽  
pp. 4186
Author(s):  
Abdulhakeem Raji ◽  
Abeer Hassan
Keyword(s):  
Signaling Theory ◽  
Relevant Information ◽  
Voluntary Exercise ◽  
Communication Tool ◽  
Individual Interviews ◽  
Study Approach ◽  
Research Findings ◽  
Definition Of ◽  
The University

This paper adopted a case study approach to investigate the sustainability practices of a Scottish university in order to understand if sustainability forms part of its central policy agenda. As such, the paper focuses on the levels of awareness and disclosure of their sustainable practices, measuring the impacts and effectiveness of those initiatives. This paper introduces signaling theory to explore the idea that appropriate communication via integrated thinking can close the gap between the organization and its stakeholders. We believe that the provision of this relevant information will lead to better communication between the organization and its stakeholders, supporting a signaling theory interpretation. Therefore, we are suggesting that integrated thinking is an internal process that organizations can follow to increase the level of disclosure as a communication tool with stakeholders. From the literature reviewed, four themes were identified (definition of university sustainability, sustainability awareness, disclosure framework within universities, and level of accountability). The research adopted a pragmatic view and conducted individual interviews with participants belonging to three stakeholder groups (members of the university’s senior management, the governing council, and the student union executive). Although this study focused on just one Scottish university, it should still provide some insight for the better understanding of the underpinning issues surrounding the sustainability accountability practices of Scottish universities in general. The research findings indicated that the university prioritized only two sustainability dimensions—economic and environmental—and that the university still perceived sustainability as a voluntary exercise. Additionally, it is evident that the university had no framework in place for measuring its sustainability delivery—and therefore had no established medium of communicating these activities to its stakeholders. Moreover, research findings showed that the social and educational context of sustainability was lacking at the university. The university has done little or nothing to educate its stakeholders on sustainability.

The socio-spatial politics of royalties and their distribution: A case study of the Surat Basin, Queensland

2021 ◽  
pp. 0308518X2110266
Author(s):  
Neil Argent ◽  
Sean Markey ◽  
Greg Halseth ◽  
Laura Ryser ◽  
Fiona Haslam-McKenzie
Keyword(s):  
Cost Effective ◽  
Indigenous Communities ◽  
Energy Extraction ◽  
Grant Application ◽  
Coal Seam Gas ◽  
Spatial Politics ◽  
Developmental Needs ◽  
Development Fund ◽  
Effective Use

This paper is concerned with the socio-spatial and ethical politics of redistribution, specifically the allocation of natural resources rents from political and economic cores to the economic and geographical peripheries whence the resource originated. Based on a case study of the coal seam gas sector in Queensland's Surat Basin, this paper focuses on the operation of the Queensland State Government's regional development fund for mining and energy extraction-affected regions. Employing an environmental justice framework, we critically explore the operation of these funds in ostensibly helping constituent communities in becoming resilient to the worst effects of the ‘staples trap’. Drawing on secondary demographic and housing data for the region, as well as primary information collected from key respondents from mid-2018 to early 2019, we show that funds were distributed across all of the local government areas, and allocated to projects and places primarily on a perceived economic needs basis. However, concerns were raised with the probity of the funds’ administration. In terms of recognition justice, the participation of smaller and more remote towns and local Indigenous communities was hampered by their structural marginalisation. Procedurally, the funds were criticised for the lack of local consultation taken in the development and approval of projects. While spatially concentrated expenditure may be the most cost-effective use of public monies, we argue that grant application processes should be open, transparent and inclusive, and the outcomes cognisant of the developmental needs of smaller communities, together with the need to foster regional solidarity and coherence.

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