(2012), 23rd Annual International Solid Freeform Fabricatio, Munguia, J., Bernard, A. and Erdal, M. (2011), "Proposal and evaluation of a. Munguia, J., Lloveras, J., Llorens, S. and Laoui, Opricovic, S. and Tzeng, G.H. and Gault, R.S. Industry 4.0 speed up Disc, Integrating both distributed hard resources (e.g. Metal Additive Manufacturing Page. Additive manufacturing enables the building of three-dimensional, solid objects from digital … Find out the relationship between UX and user preference in the scope of common product (designed by designer), modularized product (co-design) and personalized product (design by user). Unlike analytical approaches, printer users do not need to know the printer kinematics parameters such as maximum speed and acceleration or how the printer movement is programmed to obtain an accurate estimation. The approach has been that of a literature survey. Further, seven significant features of Industry 4.0 has also been identified and The terms additive manufacturing and 3D printing tend to be used interchangeably to describe the same AM has experienced a rapid development in recent years. In addition, how to assess the importance of different persons’ experiences and opinions is an important complement of our method. Thus in the future research we should seek for a new method to replace the utility. Findings An extension of case based decision theory by using Dempster-Shafer theory of evidence, Sustainability criteria for biomass – views of Finnish stakeholders, Elucidating investors rationality and behavioural biases in Indian stock market. It will be useful for storage and retrieval of knowledge about process alternatives. 4 0 obj some problems may occur when using TOPSIS. Purpose The research highlights the differences between AM units and suggests a method by which to ascertain the differences. Thus, the application of Fuzzy VIKOR generated the solution, which was acceptable to the decision makers. The purpose of this paper is to empirically test the relationship between investors’ rationality and behavioural biases like self-attribution, overconfidence. The authors also examine how the user’s preferences and AM process performances are considered and approximated into mathematical models. Most of the methods are sensitive to user, (Byun, Lee 2005, Vinodh, Nagaraj & Girubha 2014). Additive manufacturing (AM) is an innovative manufacturing process that utilizes 3D model data to join materials together layer by layer in order to create an object [1]. The main objective of this paper is to propose the design, deployment, and use of an agent-based decision support platform, which is capable of proposing alternative additive manufacturing resources and process configurations to design engineers while reducing the number of communication steps among engineering teams and organizations. Administrative/technical, environmental, social and economic aspects were elicited as critical factors for the development of sustainability criteria. and Padmanabhan, K.K. Research limitations/implications SDRs are extremely important for government decision making. The paper observes that only when academics agree, however, Purpose Findings - In the case study reported in this paper, it was found that fused deposition modelling (FDM) is the best technique for manufacturing the prototypes of pump impeller. Additive Manufacturing LLC was created from a desire to offer outstanding customer service while providing our customers with experienced and technical part feedback and creation. Robotics and Computer Integrated Manufacturing, Mintzberg, H., Raisinghani, D. and Theoret, A. this area. they can influence policy, as one major policy change for SDR demonstrates. Additive manufacturing (AM, 3D printing) is used in many fields and different industries. (2004), "Compromise solution by MCDM methods: A com, Pham, D.T. Reminder - Mini assignment! It is desirable to have an effective tool to aid with the selection. and Rosen, D. (2005), "Selection for rap, F., Wong, Y.S. Thus, it implies that the results obtained from this study were validated in a manufacturing environment. innovations to generate new business concept in manufacturing field by It is a contribution to knowledge not just in its subject matter but also in analysing the frontier between academic knowledge and progress on the one hand, and government decision making on the other. The work focuses on the use of powder-bed-based metal AM in automotive applications. Additive Manufacturing Network – an online order-to-delivery collaboration platform for the industrial additive manufacturing community, helps streamline the AM production process Siemens' Digital Enterprise portfolio consists of software and automation solutions that optimize process steps along the entire value chain of additive manufacturing. Research limitations/implications - In certain situations, Fuzzy VIKOR methodology ends up with one or more solutions. In this paper, we have applied available concept development and design tool to develop a relationship between the problem definitions, identified as per customer needs, and the design of the products physical parameters complying with the required specifications. It has been driven by unique characteristics alike, dealing with complex geometry, integrated assemblies and provides solution for the problems faced in conventional method. View Additive Manufacturing Research Papers on Academia.edu for free. • Design a unique, functional object that you would like to have – Pencil holder, chair, toy, lamp, etc… – Just a concept drawing or description The journal publishes the advances in the processing of different kinds of materials by well-established and new Additive Manufacturing (AM) technologies. B. Through extensive literature review, ten major DOE research focuses on the following processes classified by the American Society for Testing and Materials (ASTM) Committee F42 on Additive Manufacturing: U.S. These terms are useful for educational and standards-development purposes and are intended to clarify which machine types share process-ing similarities. Manufacturing is the backbone of any industrialized nation. There are different requirements of Industry 4.0, Advantage 2 ,15 16 17 Comments Supplements traditional fabrication The differing strengths of traditional manufacturing and additive manufacturing processes mean that for some components a better result will be achieved with AM International Journal of Social Economics. Other Related Technologies 1. A formal process of demonstrating academic consensus and its application to policy is recommended. and Lee, K.H. Findings (2009), "Application of correlati, Zhang, Y., Xu, Y. and Bernard, A. endobj Case-based decision theory provides a fundamental technique for the decision-making procedure, and the Dempster-Shafer theory of evidence offers support to deal with the different sources of decision information. Each of these approaches can work well in its specific context. The software, machine time, materials and expertise required to make the most of the technology all come at a significant cost. : virtual reality, augment reality) or product design rapid prototyping (e.g. The Aerospace industry is a pioneering sector for additive manufacturing and is paving the way to serial production. models for surface finish, building time and building, to be comprehensive and accurate enough to refle, With the performance data collected from different sources, perform, theory is introduced to describe vague information, but the settings of fuzz, MCDM methods for AM process selection and no, from different methods will confuse users who do not understand the rationales b, repeatedly inserting different values and then inspec, have been identified: piecewise constant function for JoF m, input effort but in return lose some information. Additive Manufacturing is not a cheap production process. B. Findings 1.1 Additive manufacturing Additive manufacturing (AM), also referred to as 3D printing, is a common name for technologies where an object is manufactured layer by layer. From the variety of materials, the suitable material was selected based on the respondent requirement. This study affirms how Finnish stakeholders can strongly articulate their views and opinions about the sustainability of biomass. 2. Additive Manufacturing LLC was created from a desire to offer outstanding customer service while providing our customers with experienced and technical part feedback and creation. Design/methodology/approach It also covers direct-write processes including microdispensing, aerosol jetting, thermal metal embedding, and laser-induced forward transfer. This paper reviews AM process selection methods in a new perspective. 1 0 obj parametric sometimes. Design/methodology/approach In the research reported in this paper, compromise-based MCDM ranking methodology, namely, Fuzzy VIKOR was used in an agile environment. The software, machine time, materials and expertise required to make the most of the technology all come at a significant cost. The users need to be aware of the underlying assumptions in these methods. The current study aims to provide insight into the current capabilities of both design tools and the additive manufacturing process for microchannels intended for cooling components. The best RP technology to produce prototypes of pump impellers was found and the prototype was developed. The purpose of this paper is to examine what the significant contributions to the intergenerational equity and social discount rate (SDR) literature have been over recent decades and presents what policy progress has been made as a result. Additive Manufacturing (AM) is becoming increasingly important in various industries, particularly due to its freedom of design, functional integration and faster product development cycles. ADDITIVE MANUFACTURING Metal Additive Manufacturing Routes Powder Bed Fusion Direct Energy Deposition Surface Roughness Studies of Poly-Jet Rapid Prototyping System Low-cost 3D printing system for Tin-Silver alloys Poly-Jet technology is a rapid prototyping (RP) technology that utilizes a high precision 3D printing process. It is also observed that the personal characteristics of an investor such as gender, age, occupation, annual income and their trading experience have an impact on behavioural biases. This tutorial will provide a thorough introduction to the technologies involved, the typical manufacturing process, and common design considerations using this Technologies on the product development process way of dealing with this situation needs to be fou an important in! 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