Facultad de Ingeniería
Permanent URI for this community
Browse
Browsing Facultad de Ingeniería by Issue Date
Now showing 1 - 20 of 610
Results Per Page
Sort Options
Item Propuesta para el mejoramiento del proceso de suministro de materia prima terminada hacia el área de almacenamiento(Universidad Santiago de Cali, 2018) Gutiérrez García, Oliver; García Jiménez, Juan CamiloItem Normatividad y factores para un adecuado trabajo seguro en alturas en el sector construcción(Universidad Santiago de Cali, 2019) Manrique Sánchez, José Ricardo; Cortes Vásquez, Mónica AndreaThe purpose of the article is to identify the risk factors that arise in the work activity at heights from the current legal regulations that apply to the construction sector, since according to statistics consulted and taking into account analyzes carried out in a range of 33 years through the database Construction FACE database are reported about 768 cases with high accident rates and manages to determine that this item certainly belongs to one of the most likely. Taking the Latin American and European countries as a reference, the accident rate is also high, because in many cases the worker's reliability in his job does not allow following the regulation in an adequate way affecting his safety. The document is divided into sections to specify the fundamental procedures, where the types of medical examinations required are mentioned, activities that are carried out in the training centers for training, techniques and laws according to the sector that govern the activities carried out for the prevention of accidentsItem Implementación de un sistemas de información para transporte de carga en el área de logística de la empresa Quimpac de Colombia(Universidad Santiago de Cali, 2019) Peña Caicedo, Claudia Patricia; Masso Alzate, John AlexanderIn a world of technological advances, which drives the transformation of business processes, it is intended to show the implementation of a cargo transportation registration system for the logistics area of the Quimpac company in Colombia, where, based on its information, analyze the offers that are precise to the requirements of the company, its logistic processes, parameterization activities and the verification of the requirements by means of a software adapted to its needs. Keywords: Logistics; Software, Registration SystemItem Herramientas Lean Manufacturing en industria manufacturera y de servicios(Universidad Santiago de Cali, 2019) Tarazona Rodríguez, Roque Julio; Amezquita Hernández, Milton Alexander; Victoria Molina, Jairo; Ramírez Guespú, Julián Andrés (Director)Lean's tools have become one of the most effective methodologies for the continuous improvement of industrial processes, making companies more competitive and productive in market positioning. Where it is achieved with the implementation of these tools the mitigation of lost time and the reduction of high costs, obtaining control of all the variables that generate no value and contribute to their competitiveness in terms of processes and quality of products or services. This article aims to publicize the different tools that are part of the Lean methodology and which are the most used in the manufacturing industry and in the services sector, in addition to this it is placed in context that is Lean Manufacturing and what benefits to taken these implementations internationally, nationally and in the service sector.Item Revisión de literatura sistema integrado de gestión: ISO 9001:2015, ISO 14001:2015, ISO 45001:2018(Universidad Santiago de Cali, 2019) García Sánchez, Cristian Fabián; Ramírez Guespu, Julián AndrésEste artículo realiza una revisión del Sistema Integrado de Gestión compuesto por las normas ISO 9001:2015 Sistema de Gestión de Calidad, ISO 14001:2015 Sistema de Gestión Ambiental e ISO 45001:2015 Sistema de Gestión de Seguridad y Salud en el trabajo a través de las normas técnicas, artículos conceptuales y de estudios de caso con una ventana de observación de 5 años en las bases de datos (PROQUEST, SCIENCE DIRECT). La revisión resultó en 2 artículos conceptuales, 1 de revisión y 17 artículos de estudios de caso, distribuidos así: 8 estudios para el Sistema de Gestión de Calidad, 4 estudios para el Sistema de Gestión Ambiental, 5 estudios para el Sistema de Seguridad y Salud en el Trabajo y 3 estudios para Sistema Integrado de Gestión. Los resultados más relevantes encontrados son: durante la revisión de los diferentes estudios encontramos diferentes análisis conclusiones alrededor de las diferentes normas, de las cuales la más relevante fue que las empresas con certificación ISO gozan de más beneficios al implementar un sistema de gestión de calidad ya que al ser certificadas la satisfacción del cliente va a ser mucho mayor, obtendrán una mejor imagen y mejores propuestas laborales igualmente ahorro en producto.Item Impactos de los Sistemas de Gestión Ambiental ISO 14001:2015 en el sector industrial(Universidad Santiago de Cali, 2019) Herrera Osorio, Edwin Alberto; Rodríguez Murillo, Jenny Milena; Guerrero Moreno, David Rodrigo (Director)The purpose of this review article is to know how The Environmental Management System ISO 14001:2015 have generated an impact when implemented, analyzing the main motivations, impacts, environmental risks to mitigate, benefits and results, in the industries that adopt this standard to its production and commercialization processes, the Environmental Management System aims to serve the support for the prevention of environmental pollution, protect the environment and environmental performance, in balance with the three pillars of sustainable development, in addition to helping companies optimize resources to after taking advantage of inputs, supporting the creation of environmental awareness within organizations and generating sustainable production processes. This document is constructed with thirty articles of review and research articles published in the database of the Santiago de Cali University, where the different motivations that led a group of industries (services, distribution and trade, material energy and electrical equipment, metallurgy and steel, paper, meat, manufacturing, chemical and mechanical industry, agriculture and pharmaceutical industry) to implement an Environmental Management System were made known, some motivations that drive the implementation of the norm in organizations, such as political, ethical, economic, commercial, competitive, innovation, final disposal of waste, among others. This review article also addresses the impacts, risks, results and benefits that come with the implementation of the ISO 14001:2015 standard, through the experience documented in other articles related to this topic. In the impacts of the industries (sugar, cement plant, health, transportation, coal) reviewed, it was possible to identify the discharge of wastewater, solid waste, water and energy consumption, air pollution and within the risks reference is made to the damage of human health, decrease of resources, damages to the flora and fauna, climate change and global warming. Publicizing also the results and benefits of the implementation of an Environmental Management System.Item Factores claves de éxito del uso de la metodología Kaizen en el sector manufacturero Latinoamericano(Universidad Santiago de Cali, 2019) Landazuri Casanova, Evair; Serna Rivera, Michel; Ospina Ocampo, Javier Mauricio; Ramírez Guespú, Julián Andrés (Director)Lean Manufacturing has become one of the most effective tools for companies to carry out a process of continuous improvement through the systematization of their activities where they seek to eliminate those activities that do not add any value to the productivity and competitiveness of Organizations seeking to minimize waste, costs and time under the premise that everything can be done better. This article aims to determine the success factors of using Lean Manufacturing through the implementation of the Kaizen method in Latin American manufacturing companies. For this, a descriptive analysis with a qualitative approach was carried out through the literature review of articles that addressed the subject under study in the last decade. Among the main findings, it was found that the implementation of the Kaizen methodology in Latin American manufacturing companies is due to success factors related to the work team, the effectiveness in implementing the method, incentives, training and commitment of company directives. As some of the main inhibitors of the implementation were resistance to change, the mismatch of operations to the value chain of the company and the limited empowerment of employees that weakens effective communication between members.Item Articulo modelo de costos estándar aplicado a la producción de estibas en la empresa Cooperativa de Trabajo Asociado Mundo Maderas(Universidad Santiago de Cali, 2019) Zapata López, Álvaro José; García Jiménez, Juan Camilo (Director)Below is the design of a standard cost model for the Mundo Maderas Associated Labor Cooperative, this in order to provide the organization with an effective tool to make decisions, set prices and direct its administrative management. To achieve this objective, a brief description of the company is presented, in order to establish the way in which its operation and organizational style have been given; Likewise, aspects of its size are exposed, and the way in which it is characterized within the market. Adding to this, the stages of its production process are presented, to then detail the standard cost model, carried out under the Visual Basic for Applications tool, or Excel VBA, being available to interested personnel. In the final discussion, the results obtained are contrasted with some similar research internationally.Item Una mirada a las profundidades de la Deep Web usando FreeNet(Universidad Santiago de Cali, 2019) Valencia Martínez, Ana Isabel; Hoyos Pérez, Andrés José; Dussan Clavijo, Ciro AntonioThis document takes a look at the Deep Web and how to access it via Freenet, an alternative to the more popular Deep Web browser, TOR. For the completion of this document, we made use of personal experience using Freenet, as well as of the available literature about the Deep Web, the World Wide Web, and Freenet itself. As a result, we present a general view of the Deep Web, the organization of the great web (the internet), the content found in the Deep Web, the functioning of internet browsers, the safety measures to observe when browsing the Deep Web, and the ways in which Freenet guarantees the safety of its users when entering the Deep WebItem Propuesta de programa de mantenimiento preventivo basado en el Mantenimiento Preventivo Total (TPM) para la flota de tracto camiones de la empresa Transportes al Mundo SAS(Universidad Santiago de Cali, 2019) Daza Bejarano, Helmer Andrés; Tamayo Culman, Carlos Eduardo; García Jiménez, Juan Camilo (Director)Continuous Improvement and standardization of activities generate a greater capacity to anticipate various problems that are generated within the production department. In the same way, the good use of physical resources within the operative part generates not only a concern in relation to costs, but also to generate clean and friendly processes with the environment. This project is a Proposed Preventive Maintenance Program based on Total Productive Maintenance (TPM), for part of the truck tract fleet of the company Transportes al Mundo SAS, which is proposed as a strategic method standardized, to minimize repair costs and increase productivity. For the development of this investigation, the evaluation of the problems of the maintenance area is proposed, considering the cost, the practicality and the elimination of the dead times, in order to improve in a fast and precise way this area of the company, followed by this, it is proposed to compare and validate information before the company. The vehicles are part of a chain or production line and must be in the best state to comply with the contracts established by the company to generate confidence before its customers. This study proposes the execution of the following actions that will improve the current situation of the maintenance area of the company: perform a general diagnosis of maintenance management, adjust actions to group 1 of trucks and complement with the experiences of those involved in the processes of production and maintenance.Item Impacto ambiental de residuos: Análisis de trabajo a nivel nacional e internacional(Universidad Santiago de Cali, 2019) Tenorio Velasco, Cristian Andrés; Mosquera Mina, Jhon Jairo; Pino López, Carlos Alberto; Guerrero Moreno, David Rodrigo (Director)An investigation is carried out on the environmental impacts generated by the industry waste at international and national level to publicize the environmental damage generated by the misuse in and the misuse that is given to the waste. The impact generated by industrial processes such as waste and waste. Which cause a serious impact, pollution has been the most worrying, the different types of waste are the biggest impact that the industry produces with the environment. The focus of programs on the care of the environment prevails in the most industrialized countries, where the inhabitants suffer effects of pollution directly, very immediate effects. The industry has occupied spaces where they directly affect the ecosystem generating a direct impact on the environment, so it is decided to expose about the different treatments that are given to the generation of waste at national and international level, just as it is known what is being performing in different countries in relation to the treatment of waste and waste and cases of existence in terms of waste treatment and what is being done to avoid irreversible environmental impacts caused by waste.Item Estudio de teoría de colas aplicado a la sala SIP Coomeva EPS, en el periodo comprendido entre enero y marzo del año 2018(Universidad Santiago de Cali, 2019) Varela Vargas, Sergio Daniel; Salazar Calvache, Oscar Andrés (Director)In the first trimester of 2018, Coomeva EPS Cali underwent internal modifications with the hope of significantly improving their service, but in this time the conclusion reached is that the waiting times have increased instead of decreasing, this has led to longer waiting times and more people at any given time in the authorization room. These negative shifts have directly affected the user because they feel that the times have increased and it has generated a non-conformity in the service to the point where they are abandoning the system, or in the worst of cases, going to the entities that govern EPS and/or taking legal actions against the company. Consequently the queue systems that are in charge of the authorization rooms has been taken as the object of study in order the obtain the behavior of these and achieve improvements, raise awareness of the servers (integral attention executives) that it’s possible to increase the perception of service though the diminishing of times, and of course, satisfying the needs of the users in the shortest amount of time as possible. Through this, the investigation becomes relevant in finding theses errors or internal needs that can unveil why there are excessive waiting times and therefore give way to finding more precise alternatives in solving the problem through queueing theory and increasing the productivity and satisfaction of the users.Item Revisión de literatura Sistema Integrado de Gestión: ISO 9001:2015, ISO 14001:2015, ISO 45001:2018(Universidad Santiago de Cali, 2019) Bolaños Solarte, Sandra Jimena; Arévalo Posada, José Fernando; Guerrero Moreno, David RodrigoThis article makes a review of the Integrated Management System composed of the ISO 9001: 2015 Quality Management System, ISO 14001: 2015 Environmental Management System and ISO 45001: 2018 Occupational Health and Safety Management System through technical standards, conceptual articles and case studies with a four-year observation window in the databases PROQUEST, SCIENCE DIRECT. The review resulted in 21 conceptual articles, 1 case study articles, distributed as follows: 6 studies for the Quality Management System, 7 studies for the Environmental Management System, 7 studies for the Occupational Health and Safety System, and 2 studies for Integrated Management System. The most relevant results found are: The standards of ISO management systems during the last years have had changes in their structure, but maintain their base in the continuous improvement cycle PHVA (Plan, Do, Verify, Act), which applies for all its implementation. The high-level structure is the common basis for the management systems ISO9001: 2015, ISO 14001: 2015 and ISO 45001: 2018, that is, the three standards have 10 chapters and their titles, the main terms and definitions are identical, what facilitates the integration of them. Having an integrated management system is very beneficial because it saves time and resources by improving the effectiveness and efficiency of the systems and the organization.Item Implementación de la metodología SMED (Single-Minute Exchange of Die) para la reducción del tiempo de setup en una línea de producción de la empresa Aptar Cali(Universidad Santiago de Cali, 2019) Cañas Chaves, Rubén Darío; Betancur Barrera, Yadiri; Rojas Trejos, Carlos Alberto (Director)This article presents the increase of availability time in a production line through the use of the SMED tool (Single Minute Exchange of Die), a technique belonging to Lean Manufacturing, which has been widely used over time by companies with In order to solve problems through continuous improvement, following this order of ideas, the main objective of this case study is the need for the application of the SMED method to the productive line gs of the company APTAR of Cali that is dedicated to the manufacture of dispensing solutions (container extraction pumps), which by analyzing the data collected, was identified as the most critical line in comparison with the others, due to the fact that its availability index is below the goal established by the company , an index that should be around 70% and whose average in the last 3 months does not exceed 53%. In the article we detail the steps of how this technique was applied to the gs line, also how it affects positively the global productivity indexes, eliminating, converting and improving if possible the activities that make up the production process of the gs line , applying the Scamper method to each of them, decreasing routes, digitizing formats, improving working conditions, modifying the order of how activities are executed, among others, achieving a significant reduction of SETUP time by 52%, increasing Direct way the availability of the machine and reducing production costs.Item Disminución de los tiempos de alistamiento aplicando SMED en el proceso de empaque tipo plegadizas en una empresa de artes gráficas(Universidad Santiago de Cali, 2019) Ortiz Sandoval, Yeny del Carmen; Collazos Chaparro, María Fernanda; Masso Alzate, John Alexander (Director)Applied research that analyzes the inactivity time in the machines operation, during the manufacturing process of folding type packaging, in a graphic arts company located in the municipality of Yumbo and whose most important customers are food industry, personal hygiene and pharmacist multinationals. Therefore once it is detected that 80% of this unproductivity corresponds to the transition time between the production of one lot and the next; it is proposed to reduce these times, which will be called "enlistment times" by applying the SMED tool, which consists in converting the internal processes (activities that must be carried out when the machinery is not in operation), to external processes that concern all the operations executed with the machinery in operation, this with the idea of reducing the times of enlistment. The processes in which the tool was applied were: (1) printing, (2) die cutting and (3) gluing, resulting in 30% average efficiency, in 1.03 months of execution, equivalent in Colombian pesos to an approximate saving of $ 72.272.000, being an economically viable and profitable project for the company.Item Propuesta de estandarización de los procesos de plegado y ensamble de parales y carteras para una empresa metalmecánica en la ciudad de Cali(Universidad Santiago de Cali, 2019) Márquez López, Lina Marcela; Masso Alzate, John Alexander (Director)This work presents the purpose of standardizing the folding and assembly processes of parales and portfolios for a metal-mechanic company in the city of Cali, based on a characterization of the current situation, which allows identifying opportunities for improvement in processes and finally designing the process manual for a metalworking company. The methodological aspects present a descriptive type of investigation which allows to identify, analyze and expose the most relevant characteristics of the reality of the process, identifying the problems related to the production times and its waste, the steps of the construction process and its due execution by of the operator, the supply, the delivery times, and generally with the production planning processes, in the same way a mixed approach (quantitative and qualitative) will be used, since the study contains statistical aspects, characteristics and qualities of the factors evaluated, based on techniques for collecting documentary information, observation and evaluation of data on the identified processes. Based on the above it was found that currently, the folding and assembly process that to date have not been standardized, this requires generating a series of strategies tending to determine the opportunities presented by the production times from a manual of processes that allow to effectively and efficiently improve production within this organization.Item Comparación de las metodologías cascada y ágil para el aumento de la productividad en el desarrollo de software(Universidad Santiago de Cali, 2019) González González, Fabián; Calero Castañeda, Sandra Liliana; Loaiza Buitrago, Diego Fernando (Director)This article presents a theoretical review, based on a descriptive approach, on two models used in software engineering, which serve as tools to improve organizational processes. Such models are: cascade or traditional and the agile model. Methodologically, a review of academic articles was carried out along with some books and publications, both in English and in Spanish, which address issues related to the management of such models for software development. The results obtained are presented in five chapters, which address three specific objectives: to know the history of the models and their main characteristics; know the techniques used in each of the mentioned models; identify the success you have had when implementing software in each of the models; A comparison is also made in order to determine the efficiency of the models, their limits and advantages. The results show that the way to evaluate determines the quality of the software.Item Perfiles de cargo y manual de funciones en la unidad financiera de la empresa FONDECOM(Universidad Santiago de Cali, 2019) Castillo Sinisterra, Francisco Eladio; García Muñoz, Jorge Alexander; Flórez González, Sandra Viviana (Directora)This document describes a study carried out to design the job profiles and functions manual in the financial unit of FONDECOM company, this study begins with a description of the actions realized in human talent area, finding that the organization has already established a compensation, welfare and training strategy. In addition, it has a functional structure with grouping by activities that facilitates its cost management and its monitoring and control system. However, it was established that the lack of knowledge of the responsibilities of employees reflects the need to have a manual of functions that guide their work to avoid conflicts between co-workers. In the same way the middle managers have difficulties to work in a team, because they are not taken in count in the results evaluation meetings, so there is a lack of motivation that needs to be resolved. According to the above, we proceeded to design the job profiles and the functions manual with the support of the human resources coordinator and the information collected with the interview with the same collaborators, establishing KPI (Key Performance Indicators) indicators that Evaluate the results of Human Capital.Item Plataformas E-Learning, sus riesgos y amenazas(Universidad Santiago de Cali, 2019) Diaz Contreras, Johan Sebastián; Villota Oliveros, Diana Lucía; Ospina López, OrlandoIn any virtual education environment or E-Learning there will be the participation of students, teachers or tutors and the authorities in charge of the administration or coordination of the courses. On the other hand, for an E-Learning system to work smoothly, it requires integrity strategies to be applied, which translates into applying security policies as this is a system that works on the Internet. Due to the above, E-Learning learning will be exposed to threats and risks by computer hackers, who will attack the different digital assets or contents of the course, with special emphasis on the violation of copyright (Delgado Peña, 2018). It is this situation that generates the objective of carrying out a documentary investigation about the treated topic. This article reviews the threats to which an E-Learning platform is exposed and the way in which the risks that distance education can present can be mitigated, so that all actors of remote learning can be trusted, when they use virtual platforms E-Learning.Item Revisión y análisis del aseguramiento de la calidad bajo la Norma ISO 9001-2015 en la compañía “SIP CONSULTING SAS”(Universidad Santiago de Cali, 2019) Guzmán Zuñiga, Jhon Alexander; Riascos Yanten, José Elder; Zamora Orozco, Daniel Sebastián; García Jiménez, Juan Camilo (Director)This document is built in order to carry out a bibliographic review of the ISO 9001 - 2015 standard in which the applicability and benefits obtained can be highlighted, through this review you can see the objectives achieved around quality which In a competitive and highly globalized market they are of vital importance for the scope of the mission objectives of any organization regardless of the economic sector to which it belongs, here you will find important definitions of the regulations and similarly several articles related to the research which allow to observe the benefit that this norm has contributed to the different economic sectors in the industry; highlighting the case of a Colombian company (SIP Consulting SAS) dedicated to the provision of advisory services, which is of vital importance for the approach, development and compliance of various ISO standards in this case ISO 9001 - 2015, it is possible to identify that The applicability of this standard punctually pursues the quality and satisfaction of customers, this being beneficial for the entire organization, highlighting the need for the commitment of senior management and the way to address risks for the total achievement of organizational objectives according to their policies.