Análisis del sistema de producción y la optimización de los procesos de la Empresa Migplas S.A.
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Fecha
2009-05-08
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Universidad de Guayaquil. Facultad de Ingeniería Industrial. Carrera de Ingeniería Industrial.
Resumen
MIGPLAS S.A., es una empresa que se dedica a la elaboración de rollos y fundas
pláticas. El Objetivo del presente trabajo se basa en mejorar la Requisición de Materiales
para lo cual se hizo uso de técnicas de Ingeniería Industrial para realizar el respectivo
estudio y así identificar los problemas: Paros de la Producción por falta de Materia Prima
y la Producción de Horas Extras por daños en la Maquinarias. Para realizar el estudio se
tomo como análisis las horas que MIGPLAS S.A., tuvo que paralizar la Producción por no
tener Materia Prima que es lo principal para la elaboración de rollos y fundas plásticas,
también las horas que se laboro como horas extras para realizar una producción que
bien se la podía haber realizado en las horas laborables si el equipo funcionara en
optimas condiciones, se las sometió a análisis como Matriz FODA, Diagrama Causa-
Efecto, DOP, Diagrama de Análisis de Operaciones y se determino que la causa principal
por la que MIGPLAS S.A., no logra tener una eficiencia superior a la que posee 60.20 %
incluidas horas extras, es porque no hay suficiente Materia Prima disponible para
procesar. Por lo tanto este trabajo se justifica en que MIGPLAS S.A., no posee una
Planificación de Requisición de Materiales, un plan de compras, o un sistema de
inventarios que indique las cantidades de Materia prima que tiene en Stock; Por lo cual
se plantea como propuesta de solución la pronta aplicación de un Sistema MRP que
permite determinar las cantidades necesarias de materia Prima según sea la necesidad
de producción, esta planificación se la puede llevar en Excel o un Software de MRP, en
este caso se propone BS/1 Enterprise Whith Manufacturing. Ahora bien las perdidas
ascienden a $ 791350.52 registradas hasta el mes de agosto y se necesita una inversión
de $ 20022.00, para demostrar la factibilidad de la propuesta se hizo uso de análisis
financieros lo cual sustenta la rentabilidad de la misma teniendo un Beneficio/costo de $
5.14, un TIR de 23.1 % y la Recuperación de la Inversión en el quinto mes con un valor
de $ 24107.66, para la inversión de $ 20022.00. De esta Materia Prima podemos
aumentar la producción y la empresa tendría más rentabilidad de la que posee.
MIGPLAS SA is a company dedicated to the development and roll covers talks. The objective of this work is based on improving the Material Requisition for which made use of industrial engineering techniques to the respective study and identify the problems: Paros Production for lack of Raw Material and Overtime Production due to damage to Equipment. To perform the study analysis took as the hours MIGPLAS SA, had to stop the production for not Prima Materia have that is the main thing for making rolls and plastic bags, also the hours that I work overtime to make as a production well it could have been done in the working hours if the team worked in optimal conditions, they are subjected to analysis and SWOT Matrix Diagram-Cause Indeed, DOP, Operations Analysis Diagram and it was determined that the main cause why MIGPLAS SA, fails to have an efficiency which owns 60.20% including overtime, is because there is not enough available for Prima Materia process. Therefore this study is justified in that MIGPLAS SA does not possess a Materials Requisition Planning, a purchasing plan, or system inventories that indicate quantities of Raw Material having Yours; Whereby arises as a proposed solution early implementation of an MRP system that to determine the necessary quantities of raw materials according to need production, this can lead the planning in Excel or MRP software in this case is proposed BS / 1 Enterprise whith Manufacturing. Now lost amounted to $ 791,350.52 recorded until August and investment is needed of $ 20,022.00, to demonstrate the feasibility of the proposed use of analysis was done which supports the financial profitability of the same having a benefit / cost $ 5.14, an IRR of 23.1% and the Return on Investment in the fifth month with a value of $ 24,107.66 to $ 20,022.00 investment. From this we can Prima Materia increase production and the company would have more profitability it has.
MIGPLAS SA is a company dedicated to the development and roll covers talks. The objective of this work is based on improving the Material Requisition for which made use of industrial engineering techniques to the respective study and identify the problems: Paros Production for lack of Raw Material and Overtime Production due to damage to Equipment. To perform the study analysis took as the hours MIGPLAS SA, had to stop the production for not Prima Materia have that is the main thing for making rolls and plastic bags, also the hours that I work overtime to make as a production well it could have been done in the working hours if the team worked in optimal conditions, they are subjected to analysis and SWOT Matrix Diagram-Cause Indeed, DOP, Operations Analysis Diagram and it was determined that the main cause why MIGPLAS SA, fails to have an efficiency which owns 60.20% including overtime, is because there is not enough available for Prima Materia process. Therefore this study is justified in that MIGPLAS SA does not possess a Materials Requisition Planning, a purchasing plan, or system inventories that indicate quantities of Raw Material having Yours; Whereby arises as a proposed solution early implementation of an MRP system that to determine the necessary quantities of raw materials according to need production, this can lead the planning in Excel or MRP software in this case is proposed BS / 1 Enterprise whith Manufacturing. Now lost amounted to $ 791,350.52 recorded until August and investment is needed of $ 20,022.00, to demonstrate the feasibility of the proposed use of analysis was done which supports the financial profitability of the same having a benefit / cost $ 5.14, an IRR of 23.1% and the Return on Investment in the fifth month with a value of $ 24,107.66 to $ 20,022.00 investment. From this we can Prima Materia increase production and the company would have more profitability it has.
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Palabras clave
ELABORACIÓN DE ROLLOS Y FUNDAS, SISTEMA DE PRODUCCIÓN, OPTIMIZACIÓN, FALTA DE MATERIA PRIMA