Incremento de rendimiento de las líneas de producción de baja y alta tensión de bobinas

Abstract

The electrical sector in Ecuador is experiencing significant growth, particularly in companies dedicated to transformer manufacturing, which are striving to achieve better market positioning. In this context, the present project aims to increase the efficiency of low and high voltage coil production lines by 30% through the application of the DMAIC methodology, in response to the growing demand faced by the transformer factory today. In each phase of the methodology, various statistical analysis techniques and tools were employed to achieve the stated objective, significantly reducing production times. The low voltage winding line achieved a 20.20% reduction in production time, and the high voltage winding line saw a reduction of 29.87%. This translates into an increase in the production capacity of the winding lines from 9 coils per day to 12 coils per day. Finally, a daily production report was implemented to monitor unplanned downtime, and weekly copper waste was reduced by 27.5%. Keywords: Production lines, DMAIC methodology, coils, performance