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Abstract(s)
Nas últimas décadas, tem sido denotado um aumento da competitividade empresarial, a qual, tem aumentado a uma cadência exponencial conduzindo ao desenvolvimento de mecanismos que contribuem tanto para o aumento de qualidade como para a diminuição do custo dos produtos. Este projeto surge com esse mesmo intuito, viabilizar uma nova solução para um produto já existente, tendo como objetivo o estudo e implementação de um sistema de marcação de pneus com recurso à tecnologia LTA para um sistema flexível. Deste modo, o trabalho foi realizado de forma a desenvolver um sistema que cumprisse os requisitos da empresa, também definidos como os objetivos do trabalho. Assim sendo, foi necessário desenvolver inúmeros componentes que possibilitassem criar um set-up necessário para a elaboração deste, como garras mecânicas para um robô industrial, mesas de apoio para suporte do pneu, hardware e software para a visão artificial e a criação de software para o robô industrial. Durante o decorrer do projeto, também foram desenvolvidas simulações para validação do trabalho realizado. Para finalizar, foi implementado um protótipo com o intuito de realização de testes e obtenção dos respetivos resultados. Assim, nesta dissertação está documentado todo o desenvolvimento necessário, salientando todas as superações relativas às dificuldades encontradas durante a elaboração da mesma, tendo como resultado final a demonstração da viabilidade e cumprimento dos objetivos propostos.
In recent decades, there has been an increase in business competitiveness, which has increased at an exponential rate, leading to the development of mechanisms that contribute to both increasing quality and reducing the cost of products. This project is designed for the same purpose, to enable a new solution to an already existent product, with the objective of studying and implementing a marking system using LTA technology for the marking of tires in a flexible system. In this way, the project was carried out in order to develop a system that fulfilled the requirements of the company, also defined as the objective of the work. Therefore, it was necessary to develop numerous components that would allow creating a set-up necessary for the elaboration of this work, such as mechanical grippers for an industrial robot, support tables for tire support, hardware and software for artificial vision and creation of software for the industrial robot. During project development, simulations were also developed for constant validation throughout the project. Finally, a prototype was implemented with the purpose of conducting tests and obtaining the respective results. Thus, in this dissertation all the necessary development is documented, highlighting all the overcomings related to the difficulties encountered during the design of the project, having as final result the demonstration of the viability and fulfilment of the proposed objectives.
In recent decades, there has been an increase in business competitiveness, which has increased at an exponential rate, leading to the development of mechanisms that contribute to both increasing quality and reducing the cost of products. This project is designed for the same purpose, to enable a new solution to an already existent product, with the objective of studying and implementing a marking system using LTA technology for the marking of tires in a flexible system. In this way, the project was carried out in order to develop a system that fulfilled the requirements of the company, also defined as the objective of the work. Therefore, it was necessary to develop numerous components that would allow creating a set-up necessary for the elaboration of this work, such as mechanical grippers for an industrial robot, support tables for tire support, hardware and software for artificial vision and creation of software for the industrial robot. During project development, simulations were also developed for constant validation throughout the project. Finally, a prototype was implemented with the purpose of conducting tests and obtaining the respective results. Thus, in this dissertation all the necessary development is documented, highlighting all the overcomings related to the difficulties encountered during the design of the project, having as final result the demonstration of the viability and fulfilment of the proposed objectives.
Description
Keywords
Robôs industriais Indústria de pneus Visão artificial Marcação LTA Troca de ferramenta Industrial robots Tire industry Artificial vision LTA marking Tool changing