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Advantages of learning factories for production planning based on shop floor simulation: A step towards smart factories in industry 4.0
(Institute of Electrical and Electronics Engineers Inc., 2019-01-01) Andres M.; Alvaro G.; Julian M.; Andres M.; Alvaro G.; Julian M.; Universidad EAFIT. Departamento de Ingeniería de Producción; Tecnologías para la Producción
In future industry, defined as Industry 4.0, production planning and control strategies will be executed by human beings backed by computational tools for decision making; One of these tools is shop floor simulation, and a natural scenario to learn about how to use it for productive processes design and control are the Learning Factories. In this paper, shop floor simulation is identified as a tool for planning and controlling production, also a state of the art about its implementation is exposed in academic and industrial environments. In addition, the trends in the construction of the Learning Factories are shown, and some aspects about how they can be used for shop floor simulation. This work also proposes the realization of a digital model in EAFIT University Learning Factory as a first step towards digital learning factory. © 2019 IEEE.
Aplicación del Marco de Fundamentación del Project Management Institute (PMI) para la Asignatura Proyecto de Elementos de Máquinas y Equipos
(Latin American and Caribbean Consortium of Engineering Institutions, 2016-07-22) Cartagena Echeverry, C.; Carlos A. LÓPEZ Cañas; Montoya, Jorge Esteban; Alzate, Andres; Cartagena Echeverry, C.; Carlos A. LÓPEZ Cañas; Montoya, Jorge Esteban; Alzate, Andres; Universidad EAFIT. Departamento de Ingeniería de Producción; Tecnologías para la Producción
La industria manufacturera colombiana necesita de una guía estructurada, en la que el diseño en ingeniería se interrelacione constantemente con la teoría administrativa a través de todo el ciclo de vida de fabricación de equipos, garantizando que un proye
Application Design Methodology for Building a Device Foil Incremental Deformation by Double Point Method Dieless-DPIF
(Institute of Electrical and Electronics Engineers Inc., 2014-01-01) Bermudez, G.P.; Garcia, J.A.; Lozano, A.B.; Bermudez, G.P.; Garcia, J.A.; Lozano, A.B.; Universidad EAFIT. Departamento de Ingeniería de Producción; Tecnologías para la Producción
The new manufacturing technologies of the world are increasingly demanding the design and redesign of new alternative products and processes that can be useful and low cost term. The alternative solution and methodology to innovate in manufacturing processes of incremental sheet metal forming is shown in this paper. Through the methodology Product design specification (PDS) as a practical and effective solution, describes the design step, specific requirements, materials and building process to achieve a device's architecture for a sheet metal deformation by two-point method Die less - DPIF. The selection, simplification and functionality becomes a fundamental objective for design engineers. © 2014 IEEE.
Application of product line commonality index (PCI) in a family of products
(TRANS TECH PUBLICATIONS LTD, 2014-01-01) Oliver Rubio, M.; Julian Mora, O.; Alvaro Guarin, G.; Pablo Carrizosa, I.; Oliver Rubio, M.; Julian Mora, O.; Alvaro Guarin, G.; Pablo Carrizosa, I.; Universidad EAFIT. Departamento de Ingeniería de Producción; Tecnologías para la Producción
Currently many companies base their marketing strategy around a family of products. Thus, they regularly add new variations to products in order to meet changing market needs, or to attract new customers. Although the basic functionality remains unchanged across products, new features, aesthetic appearance and technologies are incorporated in each new product. This if it is not checked, can generate the "complexity of the product," which leads to a loss of productivity or quality. Thus, the effective management of product variations in design and manufacturing is challenging. The key is minimizing the non-value added variations through models within a range of options without limiting customers. This article discusses the factors that contribute to the "complexity of the product" and this is done through the product line commonality index (PCI) [1], which measures the level of common parts in a product family. A case study of bicycle frame displays its implementation and functionality. The index shows the possibility that the products in a family share parts effectively (modularity) and reduces the total number of parts (multifunctionality). © (2014) Trans Tech Publications, Switzerland.
Assessing interactions among students geographically disperse during multinational design projects
(AMER SOC ENGINEERING EDUCATION, 2014-01-01) Esparragoza, Ivan E.; Lascano Farak, Sheila Katherine; Ocampo, Jared Roberto; Vigano, Roberto; Duque-Rivera Duque-Rivera, Jorge W.; Rodriguez, Carlos A.; Esparragoza, Ivan E.; Lascano Farak, Sheila Katherine; Ocampo, Jared Roberto; Vigano, Roberto; Duque-Rivera Duque-Rivera, Jorge W.; Rodriguez, Carlos A.; Universidad EAFIT. Departamento de Ingeniería de Producción; Tecnologías para la Producción
The new business model and global operations of many enterprises have brought new challenges for engineers working in multinational companies. These new trends and the need of educating world-class engineers with global competencies have opened opportunities for new educational models to expose students to international experiences to start developing those capabilities. One pedagogical activity used to promote global competencies is the participation of students in multinational design projects, which is a problem-based learning approach in an international setting, where students get immersed in the solution of an engineering design task while they work in teams and collaborate with international partners. Consequently, a collaborative network of institutions from the Americas and Italy has developed and executed collaborative multinational design projects as part of academic experiences for their students. The main goal of these projects is to foster international collaboration and to offer an opportunity to the students to develop professional skills through international teamwork effort in the solution of a design problem. However, a real challenge of this practice has been to create an effective interaction among the students participating in this type of projects and to maintain the flow of information, and student engagement in the project and in their learning. Therefore, this paper reports the work related to an assessment approach used to monitor students' interaction in multinational collaborative projects. The main objectives of the proposed assessment tool are: (a) to evaluate the interaction among the students (frequency, quantity and quality); (b) to determine the value of social interaction in the flow of the interaction; (c) to determine the impact of interaction in the development of the project.
Developing an experimental case in aluminium foils 1100 to determine the maximum angle of formability in a piece by Dieless-SPIF process
(IOP PUBLISHING LTD, 2014-01-01) Gabriel, Paramo; Adrian, Benitez; Gabriel, Paramo; Adrian, Benitez; Universidad EAFIT. Departamento de Ingeniería de Producción; Tecnologías para la Producción
Incremental sheet forming by the method of single point incremental forming Dieless-SPIF, is a widely studied process, experimented and developed in countries with high manufacturing technologies, with friendly costs when the productive configuration in a productivity system is based in small production batches. United states, United kingdom and France lead this type of studies and cases, developing various proof with experimental geometries, different from the national environment such as Colombia, Bolivia, Chile, Ecuador and Peru where this process where discretely studied. Previously mentioned, it pretends develop an experimental case of a particular geometry, identifying the maximum formability angle of material permissible for the forming of a piece in one pass, the analysis of forming limit curve (FLC), with the objective to emphasizes in this innovative method based in CAD-CAM technologies, compare with other analogous process of deformation sheet metal like embossing, take correct decisions about the viability and applicability of this process (Dieless) in a particular industrial piece, which responses to the necessities of productive configurations mentioned and be highly taken like a manufacturing alternative to the other conventional process of forming sheet metal like embossing, for systems with slow batches production. © Published under licence by IOP Publishing Ltd.
El diagnóstico y los planes de trabajo como un requisito para la implantación exitosa de Lean Manufacturing
(Latin American and Caribbean Consortium of Engineering Institutions (LACCEI Inc), 2014-07-24) Rodriguez, C.; echeverri cartagena, carlos; López Cañas, C.A.; Rodriguez, C.; echeverri cartagena, carlos; López Cañas, C.A.; Universidad EAFIT. Departamento de Ingeniería de Producción; Tecnologías para la Producción
Este artículo presenta los resultados de ejecución de un diagnóstico inicial sobre el estado de implementación de Lean Manufacturing (Manufactura Esbelta) en un grupo de catorce empresas participantes del proyecto denominado Programa de Gestión del Sector
Diseño y fabricación de máquinas con enfoque PLM: Caso de estudio máquinas de mecanizado CNC en la facultad de ingeniería.
(Latin American and Caribbean Consortium of Engineering Institutions, 2016-07-22) Cartagena Echeverry, C.; Rodríguez, Carlos; Montoya, Jorge; Alzate, Andres; Cartagena Echeverry, C.; Rodríguez, Carlos; Montoya, Jorge; Alzate, Andres; Universidad EAFIT. Departamento de Ingeniería de Producción; Tecnologías para la Producción
El reto de diseñar y construir maquinaria que se ajuste a los procesos productivos dentro de las organizaciones es un desafío que deben asumir de manera continua las áreas de ingeniería
Evaluación de la implementación de metodologías BPM/ PLM para la fabricación de productos de madera en un proyecto académico
(Latin American and Caribbean Consortium of Engineering Institutions, 2018-01-01) Echeverri C.M.; Rodríguez C.A.; Montoya J.E.; Alzate A.F.; Echeverri C.M.; Rodríguez C.A.; Montoya J.E.; Alzate A.F.; Universidad EAFIT. Departamento de Ingeniería de Producción; Tecnologías para la Producción
This case of study it is showed how the implementation of two different methods reach the effective interaction of engineering processes that have statistically meaningful differences between the key performance indicators for the reaching, the cost and the time. Both from the identification of projects, products, machines and in general of the technologies involved in the manufacturing of products made of wood. The first one is based on the framework from the Project Management Institute (PMI), meanwhile the second one is based on a mixture of Business Processes Management (BPM) and the Product Lifecycle Management (PLM) for projects management. The case of study describes the key focuses, assumptions and tasks required by them, like the experimental design and the statistically comparison gotten between them. At the end, the effects of both focuses related with the key performance indicators for the reaching, cost and time are discussed. © 2018 Latin American and Caribbean Consortium of Engineering Institutions. All rights reserved.
Metodología Brown Paper aplicada al beneficio del caucho natural con productores del Bajo Cauca antioqueño
(Latin American and Caribbean Consortium of Engineering Institutions, 2017-01-01) Echeverry Cartagena C.; Rodriguez Arroyave C.; Gómez Quintero V.; Gomes Donadeli R.; Echeverry Cartagena C.; Rodriguez Arroyave C.; Gómez Quintero V.; Gomes Donadeli R.; Universidad EAFIT. Departamento de Ingeniería de Producción; Tecnologías para la Producción
This paper presents the application of the Brown Paper methodology in the process of obtaining natural rubber with producers from the Colombian Bajo Cauca antioqueño region. The objective of this methodology is the standardization of the operating conditions in the associations, ASCABIA and ASCULTICAUCHO, taking into account the cleaning conditions and personal protection equipment. Other information is given for the Brown Paper methodology, showing how it was applied with the rubber farmers and detailing the results and the improvements obtained through the process. © 2017 Latin American and Caribbean Consortium of Engineering Institutions. All rights reserved.
PLM in a Didactic Environment: The Path to Smart Factory
(Springer Verlag, 2016-01-01) Mora-Orozco, J.; Guarín-Grisales, Á.; Sauza-Bedolla, J.; D’Antonio, G.; Chiabert, P.; Mora-Orozco, J.; Guarín-Grisales, Á.; Sauza-Bedolla, J.; D’Antonio, G.; Chiabert, P.; Universidad EAFIT. Departamento de Ingeniería de Producción; Tecnologías para la Producción
Universities around the world are teaching PLM following different strategies but most of them limited to design applications. This paper presents a didactic manufacturing plant where design and production are managed in a PLM environment. During the course, students are exposed to the complexity of managing the production of a modular chess set while at the same time they are asked to fulfil design requirements and meet production, quality and cost goals. Course description and achieved results are analyzed thoroughly. Moreover, the efforts to achieve the smart factory are presented.
PLM in a didactic environment: The path to smart factory
(Inderscience Enterprises Ltd., 2016-01-01) Bedolla, J.S.; Orozco, J.M.; De Jesús Guarín Grisales, Á.; D'Antonio, G.; Chiabert, P.; Bedolla, J.S.; Orozco, J.M.; De Jesús Guarín Grisales, Á.; D'Antonio, G.; Chiabert, P.; Universidad EAFIT. Departamento de Ingeniería de Producción; Tecnologías para la Producción
Universities around the world are teaching PLM following different strategies but most of them are limited to design applications. This paper presents a didactic manufacturing plant where design and production are managed in a PLM environment. During the course, students are exposed to the complexity of managing the production of a modular chess set while at the same time they are asked to fulfil design requirements and meet production, quality and cost goals. Course description and the achieved results are analysed thoroughly. This is the first step to realise a 'learning by doing' modular course in smart factories: future practitioners must be skilled in this theme, which plays a key role for the worldwide competition. The path towards such a course is also presented. Copyright © 2016 Inderscience Enterprises Ltd.

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