Unsettled Issues On The Viability And Cost Effectiveness Of Automation In Aerospace Manufacturing
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Unsettled Issues On The Viability And Cost Effectiveness Of Automation In Aerospace Manufacturing
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Author : Philip Webb
language : en
Publisher: SAE International
Release Date : 2021-02-15
Unsettled Issues On The Viability And Cost Effectiveness Of Automation In Aerospace Manufacturing written by Philip Webb and has been published by SAE International this book supported file pdf, txt, epub, kindle and other format this book has been release on 2021-02-15 with Technology & Engineering categories.
The aerospace manufacturing industry is, in many ways, one of the most sophisticated commercial manufacturing systems in existence. It uses cutting-edge materials to build highly complex, safety-critical structures and parts. However, it still relies largely upon human skill and dexterity during assembly. There are increasing efforts to introduce automation, but uptake is still relatively low. Why is this and what needs to be done? Some may point to part size or the need for accuracy. However, as with any complex issue, the problems are multifactorial. There are no right or wrong answers to the automation conundrum and indeed there are many contradictions and unsettled aspects still to be resolved. Unsettled Issues on the Viability and Cost-Effectiveness of Automation in Aerospace Manufacturing builds a comprehensive picture of industry views and attitudes backed by technical analysis to answer some of the most pressing questions facing robotic aerospace manufacturing. Click here to access the full SAE EDGETM Research Report portfolio. https://doi.org/10.4271/EPR2021005
The Right Level Of Automation For Industry 4 0
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Author : Thorsten Roye
language : en
Publisher: SAE International
Release Date : 2022-05-16
The Right Level Of Automation For Industry 4 0 written by Thorsten Roye and has been published by SAE International this book supported file pdf, txt, epub, kindle and other format this book has been release on 2022-05-16 with Technology & Engineering categories.
In its entirety, automation is part of an integrated, multi-disciplinary product development process including the design, process, production, logistics, and systems approach—it depends on all these areas, but it also influences them as well. Automation in aerospace manufacturing is present throughout the entire supply chain, from elementary part manufacturing at suppliers up to final assembly, and a clear understanding of all the benefits (and drawbacks) of automation would help designers and engineers select the right designs for and levels of automation. The Right Level of Automation Within Industry 4.0 examines all impacts of automation that should be known by designers, manufacturers, and companies before investments in automation-related decisions are made—regardless of the which industry they work in. The process and the set of criteria discussed in this report will help decision makers select the right level of automation. Click here to access the full SAE EDGETM Research Report portfolio. https://doi.org/10.4271/EPR2022013
Deployment Of Parallel Kinematic Machines In Manufacturing
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Author : Philip Webb
language : en
Publisher: SAE International
Release Date : 2022-04-27
Deployment Of Parallel Kinematic Machines In Manufacturing written by Philip Webb and has been published by SAE International this book supported file pdf, txt, epub, kindle and other format this book has been release on 2022-04-27 with Technology & Engineering categories.
The field of parallel kinematics was viewed as being potentially transformational in manufacturing, having multiple potential advantages over conventional serial machine tools and robots. However, the technology never quite achieved market penetration or broad success envisaged. Yet, many of the inherent advantages still exist in terms of stiffness, force capability, and flexibility when compared to more conventional machine structures. Deployment of Parallel Kinematic Machines in Manufacturing examines why parallel kinematic machines have not lived up to original excitement and market interest and what needs to be done to rekindle that interest. A number of key questions and issues need to be explored to advance the technology further. Click here to access the full SAE EDGETM Research Report portfolio. https://doi.org/10.4271/EPR2022010
Total Cost Analysis In Logistics
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Author : Björn Oskarsson
language : en
Publisher: Linköping University Electronic Press
Release Date : 2019-11-01
Total Cost Analysis In Logistics written by Björn Oskarsson and has been published by Linköping University Electronic Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2019-11-01 with categories.
Cost is considered a crucial factor in much decision-making in private and public organisations. Therefore, the ability to calculate total estimated costs for different alternatives is important. However, such total cost analysis is a challenging task. Providing students with the knowledge and skills needed for total cost analysis is therefore relevant in several disciplines within higher education. Within logistics management, total cost analysis is for decades by several scholars regarded as a ‘cornerstone’, a fundamental part of the discipline. However, except for describing the basic steps and presumptions, the literature does not give much support concerning how to conduct such analyses, or which the difficulties associated with total cost analysis are. This blank space in literature is not limited to the logistics discipline, it stretches throughout many disciplines. Neither does literature cover how to teach to support students’ learning of total cost analysis. Hence, to address the lack of research, the purpose of this thesis was formulated as follows: To contribute to the understanding of conducting, learning, and teaching total cost analysis. Three research questions were shaped to address each part of the purpose: conducting, learning and teaching. RQ1 What challenges are connected to the process of conducting total cost analysis? RQ2 What thresholds are there for learning how to conduct total cost analysis? RQ3 How can total cost learning be supported by suitable educational methods? The research questions are connected to each other in the sense that the challenges of conducting total cost analysis (RQ1) indicate within which areas total cost learning is difficult, and thereby where thresholds are to be investigated (RQ2). Further, knowledge about the learning thresholds is needed to discuss suitable educational activities (RQ3). The research was conducted by a combination of literature reviews and multiple case studies at four Higher Education Institutions, where both teachers and students were approached. The findings for RQ1 were developed in an abductive procedure walking back and forth between literature and cases. A twelve-step process for total cost analysis was defined, and specific challenges associated for each of these steps. Regarding learning thresholds (RQ2), perceived difficulties with learning total cost analysis were identified in the case studies. These difficulties were then analysed against threshold characteristics available in literature. This resulted in the identification of four total cost learning thresholds. Literature on constructivist-based teaching was used to suggest teaching methods to support learning (RQ3). These types of activities proved to match the ones most appreciated by teachers and students in the studied cases. The twelve-step process provides a more structured and holistic view of total cost analysis than previously available in the logistics literature. The description of challenges with conducting total cost analysis is novel, not only within logistics, but also generally, why this is a major contribution from this research. Aspects regarding teaching and learning connected to logistics, and to total cost analysis, are very sparsely addressed in literature, which makes the findings concerning learning thresholds and teaching methods valuable. The findings are believed to be useful for different stakeholders. First and foremost, teachers can use the findings for designing programs, courses, and course modules which cover the important aspects of total cost analysis with help from educational activities supporting the students’ learning. Second, for organisations where total cost analyses are conducted, the suggested process with its steps and associated challenges can be used to achieve better total cost analyses, and in turn more substantiated decisions. In the longer perspective, better education on total cost analysis at Higher Education Institutions will further strengthen the total cost competence in organisations, thereby improving the total cost-related decision making. Total cost analysis is not unique for the logistics discipline. Although focus in the study has been on Higher Education Institutions providing logistics courses, the findings are to a high extent believed to be relevant also for other disciplines dealing with total cost analysis.
Additive Manufacturing Technologies
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Author : Ian Gibson
language : en
Publisher: Springer Nature
Release Date : 2020-11-10
Additive Manufacturing Technologies written by Ian Gibson and has been published by Springer Nature this book supported file pdf, txt, epub, kindle and other format this book has been release on 2020-11-10 with Technology & Engineering categories.
This textbook covers in detail digitally-driven methods for adding materials together to form parts. A conceptual overview of additive manufacturing is given, beginning with the fundamentals so that readers can get up to speed quickly. Well-established and emerging applications such as rapid prototyping, micro-scale manufacturing, medical applications, aerospace manufacturing, rapid tooling and direct digital manufacturing are also discussed. This book provides a comprehensive overview of additive manufacturing technologies as well as relevant supporting technologies such as software systems, vacuum casting, investment casting, plating, infiltration and other systems. Reflects recent developments and trends and adheres to the ASTM, SI and other standards; Includes chapters on topics that span the entire AM value chain, including process selection, software, post-processing, industrial drivers for AM, and more; Provides a broad range of technical questions to ensure comprehensive understanding of the concepts covered.
Autonomous Vehicle Technology
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Author : James M. Anderson
language : en
Publisher: Rand Corporation
Release Date : 2014-01-10
Autonomous Vehicle Technology written by James M. Anderson and has been published by Rand Corporation this book supported file pdf, txt, epub, kindle and other format this book has been release on 2014-01-10 with Transportation categories.
The automotive industry appears close to substantial change engendered by “self-driving” technologies. This technology offers the possibility of significant benefits to social welfare—saving lives; reducing crashes, congestion, fuel consumption, and pollution; increasing mobility for the disabled; and ultimately improving land use. This report is intended as a guide for state and federal policymakers on the many issues that this technology raises.
Aviation Policy Framework
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Author : Great Britain: Department for Transport
language : en
Publisher: The Stationery Office
Release Date : 2013-03-22
Aviation Policy Framework written by Great Britain: Department for Transport and has been published by The Stationery Office this book supported file pdf, txt, epub, kindle and other format this book has been release on 2013-03-22 with Business & Economics categories.
In July 2012, the Government consulted on its strategy for aviation, the draft Aviation Policy Framework. This final Aviation Policy Framework will fully replace the 2003 Air Transport White Paper (Cm.6046, ISBN 9780101604628) on aviation, alongside Government decisions following the recommendations of the Independent Airports Commission, established September 2012. The Aviation Policy Framework is underpinned by two core principles: (i) Collaboration: achieved by working together with industry, regulators, experts, local communities to identify workable solutions; (ii) Transparency: decision making based on clear, independent information and processes. The Framework Policy covers the following areas: (1) Supporting growth and benefits of aviation; (2) Managing aviation's environmental impacts, such as climate change and noise pollution; (3) The role of the Airports Commission; (4) Other aviation objectives, including: protecting passenger' rights; competition and regulation policy; airspace; safety; security and planning.
Construction 4 0
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Author : Anil Sawhney
language : en
Publisher: Routledge
Release Date : 2020-02-06
Construction 4 0 written by Anil Sawhney and has been published by Routledge this book supported file pdf, txt, epub, kindle and other format this book has been release on 2020-02-06 with Architecture categories.
Modelled on the concept of Industry 4.0, the idea of Construction 4.0 is based on a confluence of trends and technologies that promise to reshape the way built environment assets are designed, constructed, and operated. With the pervasive use of Building Information Modelling (BIM), lean principles, digital technologies, and offsite construction, the industry is at the cusp of this transformation. The critical challenge is the fragmented state of teaching, research, and professional practice in the built environment sector. This handbook aims to overcome this fragmentation by describing Construction 4.0 in the context of its current state, emerging trends and technologies, and the people and process issues that surround the coming transformation. Construction 4.0 is a framework that is a confluence and convergence of the following broad themes discussed in this book: Industrial production (prefabrication, 3D printing and assembly, offsite manufacture) Cyber-physical systems (actuators, sensors, IoT, robots, cobots, drones) Digital and computing technologies (BIM, video and laser scanning, AI and cloud computing, big data and data analytics, reality capture, Blockchain, simulation, augmented reality, data standards and interoperability, and vertical and horizontal integration) The aim of this handbook is to describe the Construction 4.0 framework and consequently highlight the resultant processes and practices that allow us to plan, design, deliver, and operate built environment assets more effectively and efficiently by focusing on the physical-to-digital transformation and then digital-to-physical transformation. This book is essential reading for all built environment and AEC stakeholders who need to get to grips with the technological transformations currently shaping their industry, research, and teaching.
Product Design And Development
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Author : Karl T. Ulrich
language : en
Publisher: Irwin/McGraw-Hill
Release Date : 2004
Product Design And Development written by Karl T. Ulrich and has been published by Irwin/McGraw-Hill this book supported file pdf, txt, epub, kindle and other format this book has been release on 2004 with Business & Economics categories.
This text presents a set of product development techniques aimed at bringing together the marketing, design, and manufacturing functions of the enterprise. The integrative methods facilitate problem-solving and decision-making.
Aircraft Design Projects
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Author : Lloyd R. Jenkinson
language : en
Publisher: AIAA (American Institute of Aeronautics & Astronautics)
Release Date : 2003
Aircraft Design Projects written by Lloyd R. Jenkinson and has been published by AIAA (American Institute of Aeronautics & Astronautics) this book supported file pdf, txt, epub, kindle and other format this book has been release on 2003 with Technology & Engineering categories.
Of interest to faculties and students, this text sets out the basics of the design thought process and the pathway one must travel in order to reach an aircraft design goal for any category of aircraft.