Processo de melhoria na implementação de jigas automáticas no teste de placas eletrônicas industriais
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Data
2023-06
Tipo de documento
Monografia
Título da Revista
ISSN da Revista
Título de Volume
Área do conhecimento
Engenharias
Modalidade de acesso
Acesso aberto
Editora
Autores
Pereira, Paulo Isidoro Siqueira
Orientador
Ackermann, Andres Eberhard Friedl
Coorientador
Resumo
Com o desenvolvimento tecnológico nos dias atuais as empresas tendem a buscar
soluções para seus processos produtivos a fim de continuarem cada vez mais
competitivas no mercado. Este trabalho tem como objetivo analisar quais foram as
melhorias e os ganhos de produtividade que uma empresa da área industrial
eletrônica obteve no projeto de automação de jiga de teste de placas eletrônicas no
setor de produção. Através de análises feitas no processo, foram identificadas as
três principais causas para a demora no teste de placas na fábrica como sendo jiga
de testes de modo manual, demora na medição com instrumento se fadiga
operacional no processo. O teste com a jiga manual demanda um maior tempo para
ser executado comparado com o da jiga automática, pois as suas etapas de
execução dependem muito do ritmo do operador para serem feitas, o que pode
ocorrer numa demora na a execução dos testes. Contudo, o processo apresenta
muitas variáveis, o que pode ocasionar em um tempo maior de execução. A
metodologia utilizada neste trabalho foi a de estudo de caso de caráter de pesquisa
qualitativa. Através do estudo do processo produtivo foi identificado com o uso da
jiga de teste automática que a empresa obtém um ganho significativo em relação à
produtividade, assim como uma maior qualidade no processo, fazendo com que o
investimento em tecnologia valha à pena. Com a implementação da jiga de testes
automática, a empresa obteve também um maior controle operacional, podendo
ainda surgir oportunidades de melhorias depois de sua implementação. Com o uso
da ferramenta 5W2H foi proposto um plano de melhoria para o processo estudado e
um maior controle da eficiência operacional.
With technological development nowadays, companies tend to seek solutions for their production processes in order to remain increasingly competitive in the market. This work aims to analyze what were the improvements and productivity gains that a company in the industrial electronics area obtained in the automation project of a test jig for electronic boards in the production sector. Through analyzes carried out in the process, the three main causes for the delay in testing boards at the factory were identified, such as manual jig tests, delay in measuring with instruments and operational fatigue in the process. Testing with the manual jig demands greater time to be executed compared to the automatic jig, since its execution steps depend a lot on the operator's rhythm to be done, which can occur in a delay in the execution of the tests. However, the process has many variables, which can lead to a longer execution time. The methodology used in this work was a case study of a qualitative research nature. Through the study of the production process, it was identified with the use of the automatic test jig that the company obtains a significant gain in relation to productivity, as well as a higher quality in the process, making the investment in technology worthwhile. With the implementation of the automatic test jig, the company also obtained greater operational control, and opportunities for improvement may still arise after its implementation. With the use of the 5W2H tool, an improvement plan was proposed for the studied process and a greater control of operational efficiency.
With technological development nowadays, companies tend to seek solutions for their production processes in order to remain increasingly competitive in the market. This work aims to analyze what were the improvements and productivity gains that a company in the industrial electronics area obtained in the automation project of a test jig for electronic boards in the production sector. Through analyzes carried out in the process, the three main causes for the delay in testing boards at the factory were identified, such as manual jig tests, delay in measuring with instruments and operational fatigue in the process. Testing with the manual jig demands greater time to be executed compared to the automatic jig, since its execution steps depend a lot on the operator's rhythm to be done, which can occur in a delay in the execution of the tests. However, the process has many variables, which can lead to a longer execution time. The methodology used in this work was a case study of a qualitative research nature. Through the study of the production process, it was identified with the use of the automatic test jig that the company obtains a significant gain in relation to productivity, as well as a higher quality in the process, making the investment in technology worthwhile. With the implementation of the automatic test jig, the company also obtained greater operational control, and opportunities for improvement may still arise after its implementation. With the use of the 5W2H tool, an improvement plan was proposed for the studied process and a greater control of operational efficiency.
Palavras-chave
Automação industrial, Jiga de teste, Fluxo de processo, Indústria 4.0, Método de trabalho, Qualidade, Melhoria de Processo