BALANCEAMENTO DE LINHA: aumento da eficiência na montagem de peças automotivas LINE BALANCE: increasing efficiency in the assembly of automotive parts

Abstract

This work describes the application of line balancing in an automotive parts assembly line. This approach is due to the fact of the intensification of competitiveness between automotive component companies and the increase in customer demands, since the redistribution of activities on the assembly line can contribute to increasing production efficiency and the level of quality in parts, seeking maintain customer satisfaction and ensure their loyalty. The objective of this work is to carry out a study on the impact of line balancing on efficiency indicators and quality problems in an automotive parts assembly line. This purpose will be achieved through a case study carried out in a plastic components industry located in Varginha, MG, based on direct observation of the process and production records, goals, failure history and indicators provided by the company. The study showed that after the completion of balancing, quality problems in the part reduced by 75%, there was a 2% increase in production efficiency, the variation in execution time of actions between workstations reduced and there was an improvement in employee motivation and engagement, with significant impacts that highlight the importance of line balancing and reinforces the need for continuous improvement of production processes.