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Master's Dissertation
DOI
https://doi.org/10.11606/D.18.1996.tde-23072024-105329
Document
Author
Full name
Regis Kengui Sucomine
Institute/School/College
Knowledge Area
Date of Defense
Published
São Carlos, 1996
Supervisor
Committee
Resende, Marino de Oliveira (President)
Belhot, Renato Vairo
Fernandes, Flavio Cesar Faria
Title in Portuguese
Uma proposta de estimativa e controle do lead time de manufatura
Keywords in Portuguese
gerenciamento do lead time
simulação
sistemas hierárquicos
Abstract in Portuguese
O gerenciamento do tempo tem sido uma das ferramentas mais poderosas para se obter uma vantagem competitiva. Quanto mais rápido nos adaptarmos as mudanças, melhores resultados obteremos. Nas empresas de fabricação sob encomenda e muito importante a habilidade de cotar preços competitivos e lead times cada vez menores. Isto implica no estabelecimento de valores realísticos na fase de consulta do cliente e o monitoramento continuo dos pedidos durante sua produção, a fim de assegurar a entrega na data estabelecida. Primeiro, uma revisão bibliográfica descritiva e realizada a respeito do lead time. Posteriormente, um método e apresentado visando a estimativa do lead time de manufatura na fase de consulta do cliente, em companhias de fabricacao sob encomenda. Na cotação de novos produtos, utiliza-se um modelo de simulação para prever os tempos de produção. Este método visa ser parte de um sistema que controlara e gerenciara o lead time de manufatura dos produtos de uma empresa
Title in English
A manufacturing lead time preview and control proposal
Keywords in English
backlogs
hierarchical system
lead time
lead time management
simulation
Abstract in English
Time management has been one of the most powerful tools to acquire a competitive advantage. The faster we change, the better results we get. In make-to-order companies the ability to quo te short lead times and competitive prices is important if they are to attract orders. This entails setting realistic values when responding to customer enquires and monitoring the progress of jobs during production, in arder to ensure that they are delivered on time. First, a descriptive bibliographical revision is made about lead time. Then, a method is presented to estimate manufacturing lead times at the customer enquiry stage in make-to-order companies. For the quotation of a new product, a simulation model is used to preview the manufacturing times. This method aims to be part of a system that will control and manage the manufacturing lead time of items in a firm.
 
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Sucomine_Regis_ME.pdf (5.12 Mbytes)
Publishing Date
2024-07-23
 
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