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Abstract(s)
Com o avançar da tecnologia e o acesso à informação por parte das partes interessadas (stakeholders), as empresas deparam-se com cenários de maior exigência para a satisfação das necessidades do mercado, sem nunca esquecer a concorrência. Assim sendo, o objetivo passa por produzir o máximo com o mínimo, máxima qualidade e quantidade com os menores recursos, tempo de tarefa (lead time) e custos possíveis. A presente dissertação foi desenvolvida na Sika Portugal, S.A., no setor da embalagem, mais concretamente no departamento de produção. No seu processo produtivo, as tarefas de colocação de rótulo era feito de forma manual, consumindo recursos de mão de-obra e lead times, por tempos e custos excessivos. Posto isto, o objetivo passava por automatizar a linha de rotulagem, eliminar atividades desnecessárias e suprimir os custos a curto prazo com a uniformização de embalagens e rótulos. Para possibilitar o cumprimento das metas propostas recorreram-se às metodologias Push System e Pull system, lean thinking (ou “pensamento magro”), aliadas à Análise ABC, com a prespetiva eliminar um bottleneck para servir melhor a fase produtiva seguinte, o enchimento. O objetivo foi alcançado com menorização dos tempos e custos da tarefa. A redução do lead time obteve valores na ordem dos 50%, a eliminação de tarefas que não incrementam valor foi conseguida e ainda permitiu a libertação de um recurso humano. A impressão dos rótulos é feita, atualmente, em massa, nas impressoras das instalações da unidade fabril. Com a possibilidade de impressão “em casa” geraram-se poupanças na ordem dos ----- € (podendo ser adicionado o valor médio de --- € dos últimos anos fruto das constantes alterações nas embalagens litografadas, sejam elas de exportação para países que exijam outro idioma, pela mudança de legislação, alteração da imagem ou expiração da validade). O cálculo da menorização dos custos diariamente atinge o valor de 150 € e no período de um ano a poupança atingirá valores de ------€
Nowadays with the technology evolution and the access to information from stakeholders, companies face with scenarios of greater demand to research the market needs, never forgetting the competition. Therefore, the goal is produce the maximum with the minimum, maximum quality with lowest resources, lead times and costs. This dissertation was developed at Sika, Portugal, S.A., in the packaging sector, specifically in the production department. In their productive process, the labeling tasks were done manually, consuming labor resources and lead times for excessive time and costs. The goal was to automate the labeling line, eliminate unnecessary activites and cost suppress from the standardizing of package and labels. In order to achieve the goals proposed, the Push and Pull Systems, Lean Thinking combined with ABC Analysis, were used to eliminate a bottleneck to serve the next productive phase, the filling, with a better service. The goal has been achieved with the reduction of time and costs of the task. The reduction of lead time has obtained the following achievements: valuable around 50%, removal of tasks which don’t increase value; allowed the reduction of an employee in terms of overall figures. The label printing is currently done in high volume through the factory printers. That possibility transformed in a gain of ----€ (the average of ---- € in recent years may be added as a result of constant changes in lithographed packaging, for example when the product is exported to countries that requires another languages, by changing the law, changing the image, or validation expired). Daily the company, save now, 150 € and in the period of one year the saving will reach values of ---- €.
Nowadays with the technology evolution and the access to information from stakeholders, companies face with scenarios of greater demand to research the market needs, never forgetting the competition. Therefore, the goal is produce the maximum with the minimum, maximum quality with lowest resources, lead times and costs. This dissertation was developed at Sika, Portugal, S.A., in the packaging sector, specifically in the production department. In their productive process, the labeling tasks were done manually, consuming labor resources and lead times for excessive time and costs. The goal was to automate the labeling line, eliminate unnecessary activites and cost suppress from the standardizing of package and labels. In order to achieve the goals proposed, the Push and Pull Systems, Lean Thinking combined with ABC Analysis, were used to eliminate a bottleneck to serve the next productive phase, the filling, with a better service. The goal has been achieved with the reduction of time and costs of the task. The reduction of lead time has obtained the following achievements: valuable around 50%, removal of tasks which don’t increase value; allowed the reduction of an employee in terms of overall figures. The label printing is currently done in high volume through the factory printers. That possibility transformed in a gain of ----€ (the average of ---- € in recent years may be added as a result of constant changes in lithographed packaging, for example when the product is exported to countries that requires another languages, by changing the law, changing the image, or validation expired). Daily the company, save now, 150 € and in the period of one year the saving will reach values of ---- €.
Description
Keywords
Produção Lean Melhoria contínua Ciclo PDCA Análise ABC Push System Pull System Lean Manufacturing Continuous Improvement PDCA Cycle ABC Analysis