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Proposta de aumento de capacidade de manutenção do motor LEAP-1A
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Nesta dissertação de Mestrado, foi abordado o processo inerente à capacitação da
Oficina de Motores da TAP Air Portugal para o aumento da capacidade de manutenção
do motor LEAP-1A para, sensivelmente, o triplo da capacidade atual, três motores em
simultâneo. Este processo é importante no panorama atual e futuro, pois cada vez mais ae-
ronaves narrow-body da Airbus (A320neo, A321neo) apresentam este motor como elemento
propulsor favorito, em detrimento do concorrente Pratt Whitney PW1000G.
Para esta proposta do aumento de capacidade, foi realizado um planeamento para
entradas e saídas de serviço dos motores, tendo em conta valores para a mão-de-obra pro-
venientes da equipa de Engenharia e tempos de intervenção para cada um dos processos.
Com este planeamento, procedeu-se à organização do espaço de trabalho e ao levanta-
mento de necessidades de ferramentas, divididas nas suas tarefas em Curta Duração e
Longa Duração, de modo a acomodar esta capacitação pretendida. Foram criados kits de
ferramentas que aglomeram estas tarefas, referentes a cada Major Module e Sub Module, de
modo a saber exatamente que ferramentas são utilizadas, onde e em que quantidade.
Concluiu-se que é possível o aumento de capacidade de manutenção da oficina para
acomodar o plano inicial, sem muitos constrangimentos em termos de espaço de oficina.
Os números de Técnicos de Manutenção Aeronáutica e a quantidade de kits necessários
à operação também são contabilizados e apresentados, não representando um desvio do
objetivo da empresa para este projeto.
In this Master’s thesis, the process inherent in the training of TAP Air Portugal’s Engine Workshop to increase the maintenance capacity of the LEAP-1A engine to roughly triple the current capacity, three engines simultaneously, was addressed. This process is important in the current and future panorama, as more and more Airbus narrow-body aircraft (A320neo, A321neo) feature this engine as the preferred propulsion element, to the detriment of the competing Pratt Whitney PW1000G. For this proposed increase in capacity, planning was carried out for the engines’ service inputs and outputs, taking into account labor figures from the engineering team and intervention times for each of the processes. With this planning, the workspace was organized and tooling needs surveyed, divided into Short Duration and Long Duration tasks, in order to accommodate this desired capacity increase. kits of tools have been created that bring these tasks together, referring to each Major Module and Sub Module, so as to know exactly which tools are used, where and in what quantity. It was concluded that it is possible to increase the workshop’s maintenance capacity to accommodate the initial plan, without too many constraints in terms of workshop space. The numbers of Aircraft Maintenance Technicians and the quantity of kits required for the operation are also accounted for and presented, and do not represent a deviation from the company’s objective for this project.
In this Master’s thesis, the process inherent in the training of TAP Air Portugal’s Engine Workshop to increase the maintenance capacity of the LEAP-1A engine to roughly triple the current capacity, three engines simultaneously, was addressed. This process is important in the current and future panorama, as more and more Airbus narrow-body aircraft (A320neo, A321neo) feature this engine as the preferred propulsion element, to the detriment of the competing Pratt Whitney PW1000G. For this proposed increase in capacity, planning was carried out for the engines’ service inputs and outputs, taking into account labor figures from the engineering team and intervention times for each of the processes. With this planning, the workspace was organized and tooling needs surveyed, divided into Short Duration and Long Duration tasks, in order to accommodate this desired capacity increase. kits of tools have been created that bring these tasks together, referring to each Major Module and Sub Module, so as to know exactly which tools are used, where and in what quantity. It was concluded that it is possible to increase the workshop’s maintenance capacity to accommodate the initial plan, without too many constraints in terms of workshop space. The numbers of Aircraft Maintenance Technicians and the quantity of kits required for the operation are also accounted for and presented, and do not represent a deviation from the company’s objective for this project.
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Planeamento Espaços de Trabalho Mão-de-obra Ferramentas