Tecnología Mecánica
URI permanente para esta colecciónhttp://hdl.handle.net/11349/1924
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Ítem Actualizar y complementar el plan de mantenimiento de la empresa fenicia.Soler Rodriguez, Andres Felipe; Gonzáles Colmenares, MauricioThis project is an update to the maintenance plan of the company CRISTALERIA FENICIA, which is a company dedicated to the manufacture of glass bottles both nationally and internationally. The document collects information on preventive and corrective maintenance for the equipment of the VOELLER MIXER, RIDGID THREADING MACHINE and LAND THERMOGRAPHIC CAMERA, in order to draft a series of tables with information regarding the equipment and the maintenance activities carried out with their required times. With this information, an update to the maintenance plan that was being carried out was proposed in order to improve the operating conditions of the equipment, avoiding loss of time and production.Ítem Restauración y puesta en marcha del banco de pruebas para bombas de desplazamiento positivo de la Facultad TecnológicaAcevedo Rodríguez, Oscar Santiago; Moreno Acosta, HenryHydraulic test benches are a very useful tool in the industry, because they can simulate working conditions and be able to certify that a pump, cylinder, hydraulic motor, among other hydraulic machines, are suitable for the work required of them in the companies thus giving reliability of their operation and at the same time safeguarding the safety of the personnel close to the machines being tested. Test benches have the capacity to take a hydraulic machine to its limit of both operation and resistance in its materials, that is that is, above the efforts at which they will operate in the field.Ítem Estudio del comportamiento a fatiga de dedos de prótesis de mano con juntas flexibles elaborados mediante manufactura aditivaZubieta Cortes, William; Mora Lozano, Edicson Miguel; Velasco Peña, Marco AntonioLosing a limb or part of the body is an event that is not only painful, but even traumatic, depending on how and why, the patient must be treated in certain ways so that he can continue with his life in the best possible way; prostheses are aids that somehow manage to meet the need not only functionally, but aesthetically to lead a daily life not the same, but in a bearable way. In this sense, finding not only materials, but also designs that allow to make a functional and visually attractive prosthetic tool has a rigorous and long procedure that will allow to determine which is the best way to reach a quality prosthesis. This work intends to determine a material, a design and to analyze the deformation of these when these prostheses elaborated with flexible joints by using additive manufacturing are subjected to fatigue stresses. Resulting in recommendations on the design and tests performed.Ítem Diseño de un plan de mantenimiento preventivo para una flota de motocicletas akt nkd 125 basado en confiabilidadRuiz, Brayan Javier; Velasco, Marco AntonioIn this work, five AKT motorcycles of the brand AKT of reference NKD 125 were sampled. reference NKD 125, which were maintained between 2019 and 2020. For this analysis, motorcycles with different uses were taken, such as personal transportation, home personal transportation, home and heavy work. By reviewing the maintenance data the systems that presented more interventions due to failures were determined and and by means of Pareto diagrams, it was identified that the most critical systems were most critical systems are: Power system, Transmission system and Suspension system. suspension system. The most critical components of each system were determined through a criticality analysis. criticality analysis; additionally, MTBF (Mean Time Between Failures) and MTTR (Mean Time Between MTBF (Mean Time Between Failures) and MTTR (Mean Time To Repair) were also determined. With all the data grouped together and with different analyses, a maintenance plan based on RCM (Maintenance Centered Maintenance) was proposed. based on RCM (Reliability Centered Maintenance) to extend the life of the motorcycle prolong the life of the motorcycle, its performance and number of stoppages.Ítem Elaboración de manuales de operación y mantenimiento preventivo para las máquinas del proceso de empaque en la Empresa Vidriería Fenicia.Grimaldo Quintero, Daniel Felipe; González Colmenares, MauricioThis project seeks to optimize the operation of the packaging machines in the Vidriería Fenicia factory through the creation of operation and maintenance manuals. The causes of forced stoppages, constant failures and mismanagement have been analyzed in order to develop a specific operation manual for each of the machines. In addition, a preventive maintenance plan is proposed based on the recommendations of suppliers and the experiences of the area's technicians, which will be available on the company's SAP platform.Ítem Diseño de un sistema de biodigestión para el aprovechamiento energético de los residuos de la curtición del cuero.Gómez Arcos, Richard Anthony; López Martínez, German Arturo; 0000-0003-3280-9026The purpose of this project is to present to the company "LUMAR CUEROS", an alternative use of the residue generated in the process of scraping or fleshing of the flesh after splitting, this biomass is known in the tanning industry as raspa, or also called in the municipality of Belen Nariño as "white Guiza", which at the time of obtaining it is free of chemicals that cause excessive acidity or alkalinity in it. During the development of this project, the feasibility for the survival of methanogenic organisms in the biomass, which can produce methane gas by means of an anaerobic digestion process, was found. As a biodigestion system it is recommended to use a Batch type system, this is presented as the best option, due to the frequency of biomass generation, which is generated once a month, in a period of 2 to 3 days, it is also presented as a system in which dry organic matter can be added, giving the possibility of having a greater control of the acidic environment that can be produced inside the container. For this type of biomass, an approximate production of 160 𝑁𝑚3 of biogas is calculated in an estimated time of 100 days, with a calculated methane content of 120 𝑁𝑚3. By improving the pigmentation process of the skins, there is an internal rate of return of 100% of the investment.Ítem Análisis del comportamiento a flexotracción de adoquines elaborados a partir de plástico reciclado; con combinación de polietileno de alta densidad (HLPE), polietileno de baja densidad (LDPE) y polipropileno (PP)Giraldo Toro, Alfonso; Hurtado Cortés, Luini Leonardo; Nieves Pimiento, Nayive; 0000-0002-1675-9471; Hurtado Cortés, Luini Leonardo [0000-0002-1675-9471]The project is carried out the analysis of the flexural shrinkage behavior of pavers made from recycled plastic; with combination of high density polyethylene (HLPE), low density polyethylene (LDPE) and polypropylene (PP)Ítem Aplicación de algoritmos interactivos a sistemas de controlSolorza Domínguez, Jhon Nicolás; Cortes Hurtado, Luini Leonardo; 0000-0002-1675-9471; Cortes Hurtado, Luini Leonardo [0000-0002-1675-9471]This paper presents the methodology to apply it through interactive algorithms to examples of control systems using a software tool. Initially, a search is made for information related to the concept of algorithm, its history, evaluation and application, until its close connection with education. Subsequently, the Matlab Live Editor tool is used to solve the control systems exercises proposed here. Finally, the results and conclusions of this work are presented, which show a better way to develop and understand this type of mathematical problems in engineering. The purpose of this work is to help create a learning strategy now that we have been involved almost directly with remote education. The development of courses in which concepts, algorithms, simulations and others are involved with what is also, in parallel, done from the classroom. It will be an important step in technology and engineering education by including cloud-based tools that allow teachers and students to access course content anytime, anywhere.Ítem Diseño de una red de refrigeración para un tanque de GLP de la empresa RAPIDGAS S.A.S. E.S.P.Suarez Sierra, Dorian Jhorel; Moreno Moreno, Juan Sebastián; Muñoz Bello, Nicolás GabrielThe project focuses on the design of a fire refrigeration network for a LPG tank identified with a capacity of 15,000 gallons belonging to the company RAPIDGAS S.A.S. E.S.P. This company does not currently have a system that generates adequate protection for the tank in case of a fire; and according to resolution 40247 of 2016 issued by the Ministry of Mines and Energy of the Colombian territory it is mandatory to implement a refrigeration network system against fires in LPG tanks with a capacity greater than 4,000 gallons; Therefore, it is necessary to carry out an analysis with the in order to identify the necessary parameters to carry out the design of the network; for this, it relies on the NFPA standards, which internationally govern the factors and criteria that influence the time of make the correct hydraulic calculations, in order to select the accessories, pumping system and the capacity of the tank to supply the hydraulic need. Once all the hydraulic calculations have been made and the accessories and pumping system have been selected appropriately proceed to use the EPANET software (free use); to achieve simulate and corroborate the effectiveness of the design and that at the time of the implementation of the network everything works out appropriately. Finally, in every company an economic factor must be considered; which It is of great importance, since it influences the development of any project. For this reason, with In order to present an estimate of how much the total cost of the project will be, a General cost analysis to verify the feasibility of the system in the company.Ítem Diseño, elaboración e implementación de instructivos para la fabricación y puesta en funcionamiento de productos elaborados por la empresa Ingecom Eléctricos S.A.SRincón Rodríguez, Sergio Alejandro; Moreno Ramírez, Santiago; González Colmenares, MauricioIn this work, instructions were carried out in order to instruct and direct the operator in charge during the production process of electrical panels manufactured by the company INGECOM ELECTRICOS S.A.S. All the instructions define the application, materials, assembly plans and wiring plans of each panels so that the delegated technician is aware of the steps to follow. These instructions were put to the test with the objective of standardizing the process, generating a work route, knowing the technical information of the equipment used, reducing execution times and errors during production.Ítem Diseño de máquina multifuerza para el fortalecimiento de tren superior en personas con paraplejiaBermúdez Piñeros, Esteban; Pérez Cifuentes, Cristian Camilo; Gonzáles Colmenares, MauricioThis project addresses a deficiency identified at the Universidad Distrital Francisco José de Caldas in Bogotá, specifically in the gymnasium of the technological faculty where there is a lack of suitable equipment for individuals with paraplegia. The main goal of this endeavor is to design an inclusive exercise machine for this gymnasium to promote equal opportunities, healthy habits, and overall well-being within the university community. Through methodologies encompassing research in biomechanics and kinesiology, along with the modified Earle design method, the project aims to develop a practical machinery design that can be adapted beyond the university setting to facilitate inclusivity and accessibility to physical activity for individuals with disabilities in various environments such as gyms, sports centers, educational institutions, and rehabilitation centers.Ítem Gestión y apoyo a la sistematización del plan de mantenimiento a máquinas en el área de producción de la empresa Hilanderías Bogotá S.A.Pinzón Arévalo, Erik Sebastian; Alvarado Moreno, AlexanderThis project seeks to accompany the company Hilanderías Bogotá S.A, supporting them to improve their maintenance plan, following different objectives described below, implementing, developing and creating an automated maintenance plan, which will help operators, technicians and engineers, to have a more automated maintenance with greater efficiency.Ítem Diseño de un horno de fundición de aleaciones de cobre por combustión indirecta para los talleres y laboratorios de la dependencia de mecánica de Universidad Distrital Francisco José de CaldasMorato Muete, Valentina; Califa Forero, Samuel David; Muñoz Bello, Nicolas GabrielIn this monograph degree project, the design of a furnace for melting copper alloys by indirect combustion can be demonstrated. The document contains a QFD matrix in which the requirements were evaluated and with respect to the design, there is that of the melting chamber, the tilting system and the structure. Since the results were positive at the time of making the designs, it also has the plans and a table of approximate costs for its future materialization.Ítem Gestión y apoyo a la sistematización del plan de mantenimiento a máquinas en el área de producción de la empresa Hilanderías Bogotá S.A.Gonzalez Ramos, Yamith Fernando; Alvarado Moreno, AlexanderThe document describes the activities to support the systematization of the maintenance plan in the company Hilanderías Bogotá, it highlights the background and current problems of the company, followed by an analysis and detailed description of the activities proposed for the solution of such problems, it focuses on the organization and implementation of a preventive and corrective maintenance plan for the company Hilanderías Bogotá. In addition, certain guidelines to be taken into account in the implementation of a maintenance plan in a company are described and its progress is evidenced by means of statistics. Translated with DeepL.com (free version)Ítem Diseño y fabricación de un martillo pilón accionado por energía mecánicaTriviño Pérez, Juan Esteban; Castro Veloza, Santiago; Alvarado Moreno, AlexanderWhen you think about a home or rudimentary forging workshop, surely the first thing you think is the great amount of effort and wear and tear that this craft requires. It is no secret to anyone that hammering is synonymous with strength, exhaustion, fatigue and hard work, so automating this repetitive task would undoubtedly greatly facilitate the work of blacksmiths. The objective of this written work is to show the entire procedure (design, manufacturing and assembly) involved in the development of a pile hammer powered by mechanical energy. At the end of this monograph all the calculations and procedures implemented to design the mechanism are shown and, in addition, the result is a fully functional pile hammer capable of deforming low and medium carbon steels when hot. To do so, a compilation of different authors who published their own hammer designs was made, all options were evaluated and the best alternative was selected taking into account selection matrices (Pugh matrix and QFD); All the theoretical foundation necessary to carry out the calculations was gathered; The plans were drawn up and, with it, the sizing of all the pieces that make up the structure of the hammer; These components were manufactured to later be assembled.Ítem Clasificación de equipos de planta de tratamientos de aguas grasas (PTAR), mediante el uso de técnicas de análisis de criticidadPedraza Tunjo, Brayan Giovany; Nieto Peña, Cristian Daniel; González Colmenares, MauricioThe company HYDRA MANUFACTURAS S.A.S offers solutions in the sustainable management of water through the operation and maintenance of domestic wastewater treatment plants, industrial wastewater and wastewater with pathogenic content, at this moment it is providing the operation and maintenance of the fat water treatment plant (PTAR) of the San Roque shopping center located in the municipality of Cajicá, with the elaboration of this project a criticality analysis was implemented which allowed us to establish the hierarchy that each one of the teams has in the process of treatment of fatty water for discharge into the sewer according to resolution 631 of 2015 articles 14 and 16, for this case we focus on the (PTAR) of the San Roque shopping center, where an analytical structure was created that allows decision making successful and effective in favor of improving the operational reliability of this process, with the collection of data Real data such as failures, repairs, operating factors, the equipment maintenance plan and the human operation of these.Ítem Diseño y análisis de costos de una máquina compactadora de residuos sólidos para la alcaldía local de la localidad de Kennedy en Bogotá.Hernández Díaz, Karen Daniela; Pulgarin Mora, Nicolas; Porras Boada, Ricardo EnriqueThe generation of solid waste is a crucial challenge worldwide, which represents a significant concern as it has negative impacts on the environment, The amount of solid waste generated by the population and industries has increased significantly in recent decades, which has generated increasing pressure on waste management systems. Solid waste that is not managed properly can contaminate the air, the water and soil, which has negative effects on the health of people, fauna and flora. The project focuses on the creation of a practical and economical solution for the management of solid waste in this area. Based on the information provided by the entity on the type and weight of the waste, an exhaustive analysis of the needs is carried out and a detailed design of a solid waste compactor. Furthermore, a study was carried out costs to determine the financial viability of the project. The results of the study indicate that the implementation of the compactor would be an efficient and profitable solution for the management of solid waste generated in the local mayor's office of Kennedy.Ítem Diseño y fabricación del sistema de fijación y nivelación para los tornos AUTOMAC/AS 360/1000 pertenecientes a los laboratorios y talleres de mecánica de la Universidad Distrital Francisco José de Caldas aplicando Ingeniería InversaOchoa Camargo, Gilbert Andrés; Moreno Triviño, Diego Andrés; Muñoz Bello, Nicolas GabrielThis degree work proposal proposes a solution, in technological terms, for the design and manufacture of the anchoring and leveling supports of the AUTOMAC/AS 360/1000 lathes of the technological faculty of the Francisco José de Caldas District University, this, through the application of reverse engineering to the existing supports of the Winston 1640 lathes also belonging to the faculty and installed in the mechanical workshop, this in order to obtain the modeled parts with the appropriate dimensions and define the process via casting to obtain these pieces (brackets) in gray cast iron. Finally, carry out different machining processes in order to obtain the final pieces, completely finished for their respective installation.Ítem Optimización en máquina dosificadora de helado Cassata Napolitana en Colombina S.ACutiva Valencia, Karen Lorena; Fandiño Useche, Juan Pablo; Pastrán Beltrán, OswaldoImproving a machine is a fundamental process to maximize its performance and improve its efficiency, covering different aspects of the machine. In today's world, where technology advances at a rapid pace, optimization is increasingly important to ensure machines function properly. In this way, processing speed can be improved, costs reduced, product quality improved, production efficiency increased, safety improved, among other benefits; Therefore, it is important to follow a proper methodology and have advanced tools and techniques to carry out the process effectively. In this case, the optimization of the machine proposed to the Colombina company, precisely for the Helados plant located in the city of Bogotá, is based on an improvement system for a dosing machine that is no longer in use, so it will be adjusted, will improve and execute on one of the lines of the production plant, benefiting execution time, costs and results in the product. The project will have a monitoring and execution route with support from the maintenance area, led by Engineer Juan Andrés Silva Sánchez, the students, Karen Lorena Cutiva Valencia and Juan Pablo Fandiño Useche and the teacher director of the project, engineer Oswaldo Pastrán Beltrán, all this in order that its design and execution are favorable and have an optimal result. The improvement is carried out as a clear reuse and use of the dosing machine that has been abandoned, and after its adjustments it can be used in the manufacture of a specific product, which presents a lack of automation and progress, and by conducting a survey of the operators In this line there are different problems regarding its preparation, such as dosage, time, the number of operators required and cleaning, among other factors. Emphatically we will work on the Family line, with a specific product called Cassata Napolitana. This machine will be responsible for distributing each container on the filling line where it will be moved by a pneumatic system assembled to a guide, which will direct it to three points, the first towards the dosing place of the empty container, then to the dosing point. of the product, thus creating three ice cream mixtures in each container with the established quantity, and the third place will be the sealing process; Finally, the operator only has to place the respective label and guarantee the quality of the finished product.Ítem Modelamiento de una celda unitaria que representa el comportamiento mecánico del hueso esponjosoCalle Rendón, John Sebastian; Beltrán Piza, Wilson Camilo; Bohórquez Ávila, Carlos ArturoIn the present project, the characteristics of the type of structure of the cancellous bone were taken into account in order to obtain a model that adequately represents the behavior of the bone scaffolds when subjected to axial stress. For the creation of the model, use was made of the CAD and CAE INVENTOR program, which has the necessary tools to carry out an accurate analysis by the finite element method, with respect to the representation of the trabeculae. Once the model was generated, it was decided to use three different biocompatible materials for the study of the trabeculae.