| Name: | Description: | Size: | Format: | |
|---|---|---|---|---|
| 8.61 MB | Adobe PDF |
Advisor(s)
Abstract(s)
Na indústria automóvel a flexibilidade e volume de produção são requisitos fundamentais nos
processos de produção para as empresas alcançarem uma capacidade de resposta diversificada
face à variedade de produtos requeridos no mercado atual. Para tal, os robôs industriais
desempenham um papel relevante uma vez que permitem aumentar a produção, tal como a
programação de autómatos permite uma maior flexibilidade no fabrico, ao permitir que se
produzam na mesma máquina, vários produtos diferentes.
O presente trabalho teve como objetivo programar duas células industriais desenvolvidas para
o setor automóvel. O trabalho foi desenvolvido numa empresa de máquinas industriais no
distrito de Viseu. Foram desenvolvidas várias ferramentas de software para integrar e controlar
todos os equipamentos de automação da célula, nomeadamente, robôs industriais, autómatos,
câmaras de visão artificial e interfaces homem-máquina (HMI). Programou-se o robô para uma
máquina cujo objetivo é colocar agrafes metálicos em moldes plásticos de duas referências
diferentes, assim como a comunicação deste com o autómato.
Também se programou o autómato, a HMI e as câmaras de visão artificial de uma outra máquina
cujo propósito é o aparafusamento de polias em carris elevatórios e verificação do processo.
Para tal, esta máquina possui dois robôs industriais controlados pelo autómato, que aparafusam
e verificam o estado do carril, antes de o colocar na zona de evacuação. Este procedimento pode
ser feito para seis referências de carris diferentes.
ABSTRACT: In the automobile industry, flexibility and production volume are fundamental requirements in production processes for companies to achieve a diversified responsiveness to the variety of products required in the current market. To this end, industrial robots play a relevant role as they allow for increased production, just as the programming of programmable logic controllers allows for greater flexibility in manufacturing, by allowing several different products to be produced on the same machine. The present work set as objective to program two industrial cells developed for the automobile sector. The work was developed in an industrial machinery company in the district of Viseu. Several software tools were developed to integrate and control all the cell's automation equipment, namely industrial robots, programmable logic controllers, artificial vision cameras and human-machine interfaces (HMI). The robot was programmed for a machine whose objective is to place metallic staples in plastic molds of two different references, as well as its communication with the programmable logic controller. The programmable logic controller, the HMI and the artificial vision cameras of another machine were also programmed, the purpose of which is to screw the pulleys onto rails and to check the process. For this purpose, this machine has two industrial robots controlled by the programmable logic controller, which screw and check the condition of the rail, before placing it in the evacuation area. This procedure can be done for six different rail references.
ABSTRACT: In the automobile industry, flexibility and production volume are fundamental requirements in production processes for companies to achieve a diversified responsiveness to the variety of products required in the current market. To this end, industrial robots play a relevant role as they allow for increased production, just as the programming of programmable logic controllers allows for greater flexibility in manufacturing, by allowing several different products to be produced on the same machine. The present work set as objective to program two industrial cells developed for the automobile sector. The work was developed in an industrial machinery company in the district of Viseu. Several software tools were developed to integrate and control all the cell's automation equipment, namely industrial robots, programmable logic controllers, artificial vision cameras and human-machine interfaces (HMI). The robot was programmed for a machine whose objective is to place metallic staples in plastic molds of two different references, as well as its communication with the programmable logic controller. The programmable logic controller, the HMI and the artificial vision cameras of another machine were also programmed, the purpose of which is to screw the pulleys onto rails and to check the process. For this purpose, this machine has two industrial robots controlled by the programmable logic controller, which screw and check the condition of the rail, before placing it in the evacuation area. This procedure can be done for six different rail references.
Description
Keywords
Robótica Interface Homem-Máquina Automação Industrial Indústria Automóvel