• Refine Query
  • Source
  • Publication year
  • to
  • Language
  • 1
  • 1
  • Tagged with
  • 2
  • 2
  • 1
  • 1
  • 1
  • 1
  • 1
  • 1
  • 1
  • 1
  • 1
  • 1
  • 1
  • 1
  • 1
  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
1

Mejora en el proceso de planeamiento y control de la producción de la empresa de Fundición Metalurgia del Fierro y del Cobre S.R.L.

Pardo Villavicencio, Lucia Asunción 12 September 2019 (has links)
El presente proyecto de investigación se basa en la búsqueda de la mejora continua en el proceso de planeamiento y control de la producción en una empresa de la industria metalmecánica del Perú la cual ha ido creciendo rápidamente. Sin embargo, debido a los constantes cambios del mercado, se identifica que la demanda actual que maneja este sector es flexible. Para el cumplimiento de dicha demanda, las empresas han tenido que realizar una reestructuración del método de fabricación de sus productos. Sin embargo, algunas empresas aún siguen trabajando con el mismo método de fabricación para el cumplimiento de demanda constante. Un ejemplo, es la empresa Metalurgia del Fierro y del Cobre S.R. L. El problema actual que la empresa presenta es el incremento de pedidos atrasados, causando así una baja facturación durante el mes. Para la solución, se analizó que la causa principal es la mala planificación de la producción, debido a que la empresa no ha tenido un análisis previo de la demanda durante los años anteriores, esto tiene como causas que la parte operativa de la empresa tenga tiempos no estandarizados, constantes paradas de máquinas y la falta de stock de insumos. Para la solución de estas causas se propone las siguientes metodologías: Desarrollo de pronósticos basados la herramienta de suavización exponencial doble y la creación de un sistema de planificación y control de la producción bajo pedido y proponiendo la incorporación de nuevos procedimientos basados en la herramienta MRP II. / This research project is based on the search for continuous improvement in the process of planning and control of production in a company of the metalworking industry in Peru, which has been growing rapidly. However, due to the constant market changes, the current demand that manages this sector is flexible. To meet this demand, companies have had to restructure the manufacturing method of their products. However, some companies are still working with the same manufacturing method to meet constant demand. For example, it is the company Metalurgia del Fierro y del Cobre S.R. L. The current problem that the company presents is the increase in backorders, thus causing low turnover during the month. For the solution, the main cause was analyzed is the poor production planning, because the company has not had a previous analysis of the demand during the previous years, this has as causes that the operational part of the company has times not Standardized, constant machine shutdowns and lack of stock of inputs. For the solution of these causes, the following methodologies are proposed: Development of the specified double exponential smoothing method and the creation of a planning and control production system and proposing the incorporation of new specific procedures in the MRP II tool. / Tesis
2

Análise da variação do clima organizacional em uma fábrica do Polo Industrial de Manaus

Coutinho Junior, Alberto Vilaça, 92-99126-3381 11 April 2017 (has links)
Submitted by Divisão de Documentação/BC Biblioteca Central (ddbc@ufam.edu.br) on 2017-09-20T19:26:55Z No. of bitstreams: 2 Dissertação - Alberto V. Coutinho Júnior.pdf: 1790372 bytes, checksum: 138ddef9bbcf3694a87e2ad74a8dca54 (MD5) license_rdf: 0 bytes, checksum: d41d8cd98f00b204e9800998ecf8427e (MD5) / Approved for entry into archive by Divisão de Documentação/BC Biblioteca Central (ddbc@ufam.edu.br) on 2017-09-20T19:27:17Z (GMT) No. of bitstreams: 2 Dissertação - Alberto V. Coutinho Júnior.pdf: 1790372 bytes, checksum: 138ddef9bbcf3694a87e2ad74a8dca54 (MD5) license_rdf: 0 bytes, checksum: d41d8cd98f00b204e9800998ecf8427e (MD5) / Made available in DSpace on 2017-09-20T19:27:17Z (GMT). No. of bitstreams: 2 Dissertação - Alberto V. Coutinho Júnior.pdf: 1790372 bytes, checksum: 138ddef9bbcf3694a87e2ad74a8dca54 (MD5) license_rdf: 0 bytes, checksum: d41d8cd98f00b204e9800998ecf8427e (MD5) Previous issue date: 2017-04-11 / This work aims to analyze the variation of the organizational climate in an industrial polo factory in Manaus, based on eight analysis of dimensions: communication, work environment, interpersonal relationship, management and leadership, work safety, benefits, motivation and organizational culture. It presents the concepts and definitions about the organization and the people, the organizational climate, the climate models and the factors that can influence the climate in the organization. The types of research classification are: applied, exploratory, quantitative, survey with data collection through questionnaire and longitudinal type. The measuring instrument was made available and applied in loco. The collection involved the socioeconomic data of the employees, as well as detailed information on the eight dimensions for analysis of the organizational climate. The data obtained were compared with the data from the climate research carried out in 2013. Descriptive statistics methods were used to calculate the mean percentages of the assertions with concordances and to calculate the reliability index, Cronbach's alpha, measurement. The conclusions reflect the state of the company in relation to the variation of the organizational climate occurred in the interval of October of 2013 to November of 2016. As results the interpersonal relationship dimension obtained the highest average of concordances with 86% and the dimensions with averages below 50% are the organizational culture with 39% and the benefits 45%. The overall average organizational climate was 66.38%. The reliability coefficient of Cronbach obtained was 0.892 classified as high. It is concluded that in general the organizational climate remains satisfactory, but that some measures can be implemented with the objective of improving the percentages of agreements, mainly in the dimensions organizational culture and benefits. / Este trabalho visa analisar a variação do clima organizacional em uma fábrica do polo industrial de Manaus, com base em oito dimensões de análise: comunicação, ambiente de trabalho, relacionamento interpessoal, gestão e liderança, segurança do trabalho, benefícios, motivação e cultura organizacional. Apresenta-se os conceitos e definições sobre a organização e as pessoas, o clima organizacional, os modelos de clima e os fatores que podem influenciar o clima na organização. Os tipos de classificação da pesquisa são: aplicada, exploratória, quantitativa, survey com coleta de dados por meio de questionário e do tipo longitudinal. O instrumento de medição foi disponibilizado e aplicado in loco. A coleta envolveu-se os dados socioeconômicos dos colaboradores, bem como informações detalhadas sobre as oito dimensões para análise do clima organizacional. Os dados obtidos, foram comparados com os dados da pesquisa de clima realizada em 2013. Utilizou-se métodos da estatística descritiva para o cálculo das médias percentuais das assertivas com concordâncias e para o cálculo do índice de confiabilidade, alpha de Cronbach, do instrumento de medição. As conclusões refletem o estado da empresa em relação à variação do clima organizacional ocorrido no intervalo de outubro de 2013 a novembro de 2016. Como resultados obteve-se na dimensão relacionamento interpessoal a maior média de concordâncias com 86% e as dimensões com médias abaixo de 50% são a cultura organizacional com 39% e a de benefícios com 45%. A média geral do clima organizacional foi de 66,38%. O coeficiente de confiabilidade alpha de Cronbach obtido foi de 0,892 classificado como alto. Conclui-se que em geral o clima organizacional continua satisfatório, mas que algumas medidas podem ser implementadas com objetivo de melhorar os percentuais de concordâncias, principalmente, nas dimensões cultura organizacional e benefícios.

Page generated in 0.0945 seconds