Application of the single-minute exchange of die system to the CNC sector of a shoe mold company

Cogent Engineering

Frederico Sporket¹  José De Souza¹  Elton Gimenez Rossini²  Rodrigo Borges Ribeiro³  Alexandre Beluco⁴  Luciano Volcanoglo Biehl⁵  Jorge Luiz Braz Medeiros⁵  Fábio Augusto Dornelles Do Amaral⁵ 

[1] DPPI – Departamento de Pesquisa e Produção Industrial, FETLSVC - Fundação Liberato, Novo Hamburgo, Brazi;Engenharia de Energia, UERGS - Universidade Estadual do Rio Grande do Sul, Porto Alegre, Brazi;Engenharia de Produção, FACCAT - Faculdades Integradas de Taquara, Taquara, Brazi;IPH - Instituto de Pesquisas Hidráulicas, UFRGS - Universidade Federal do Rio Grande do Sul, Porto Alegre, Brazi;PPMEC - Programa de Pós-Graduação em Engenharia Mecânica, FURG - Universidade Federal do Rio Grande, Rio Grande, Brazi;

关键词: Single-Minute Exchange of Die (SMED);    set-up times;    production planning;    CNC machining;    shoe mold company;   

DOI  :  10.1080/23311916.2019.1606376

来源: Taylor & Francis

【 摘 要 】

The aim of this work is to present a quantitative evaluation of the benefits of applying the Single-Minute Exchange of Die (SMED) implemented in a shoe mold company. Based on the application of this methodology, we noticed that real gains were obtained with very little financial investment. The improvements observed in the sector were the reduction of set-up time by 60%, with an average set-up time of approximately 7 min, and an increase in the productive capacity of the sector by around 3%. There was a reduction in the incidence of errors in the machined parts due to the standardization of the processes performed by the operators. Among the advantages presented with the new system are reduced material exchange time, reduced time spent fine-tuning, less chance of errors during exchanges, improved product quality, greater reliability with respect to reduction of dissociation stocks and the flexibilization of the production system.

【 授权许可】

CC BY