The Use of Lean Manufacturing Techniques – SMED Analysis to Optimization of the Production Process

Sabadka, Dušan; Molnár, Viktor; Fedorko, Gabriel

doi:10.12913/22998624/76067

Cited by 18 publications

(12 citation statements)

References 9 publications

Supporting

Mentioning

Contrasting

Unclassified

Order By: Relevance

“…Using the SMED principles and enhancing the ergonomic circumstances have resulted in 46% reduction in setup times and decreased the risk of workers' injuries as well [26]. In gears production, the SMED has improved the unproductive time of honing shafts which resulted in tangible capacity improvements [27].…”

Section: Literature Reviewmentioning

confidence: 99%

A Conceptual Framework for Reducing Changeover Time in Batch Production Facilities

Eldardiry¹

2021

IJERT

View full text Add to dashboard Cite

Changeover time is typically one of the most critical aspects that significantly affect the overall effectiveness of manufacturing systems. Basically, changeover time has been identified as a major source for efficiency declines in production facilities as it drastically consumes time as well as other resources with no added value. Particularly, in small to medium sized manufacturing systems that rely on batch production in achieving the product variety that can cope with customer requirements, changeover time reduction is a key enabler for achieving the organization strategic objectives. This paper provides a review for the methodologies commonly employed for quick changeover. Besides, it highlights the case studies in literature that successfully employed such methodologies in changeover time reduction. Furthermore, a conceptual framework that provides a systematic and straightforward guide for identifying and improving changeover activities has been presented in this paper. The proposed framework is mainly based on the DMAIC (Define-Measure-Analyze-Improve-Control) and DMADV (Define-Measure-Analyze-Design-Verify) six sigma methodologies. The framework adopted the DMAIC/DMADV as an integrated approach that can be customized to provide the essential roadmap for reducing changeover time.

show abstract

Section: Literature Reviewmentioning

confidence: 99%

A Conceptual Framework for Reducing Changeover Time in Batch Production Facilities

Eldardiry¹

2021

IJERT

View full text Add to dashboard Cite

show abstract

“…Changeover time usually hides waste in the form of motion, transportation, waiting, defects and overproduction. SMED is best implemented when the teams that are involved in changeovers individually responsible for a specific machine [10] . It is powerful technique to reduce the waste in processing activities and to make improvements within the immediate time possible [11] .…”

Section: Single Minute Exchange Of Dies (Smed)mentioning

confidence: 99%

An Application of Lean Manufacturing Techniques in Paint Manufacturing Company: A Case Study

Badeeb¹

2017

JKAU Earth Sci

View full text Add to dashboard Cite

As a result of the recession in Saudi Arabia, the manufacturing companies start thinking to reduce the operational cost and increasing the productivity through lean manufacturing principles. This paper is focused on increasing the productivity of a paint manufacturing company through implementing some of the lean manufacturing techniques. First, Value stream mapping analysis carried on throughout the manufacturing process and the areas of improvements in the company has been identified using fishbone diagram. Second, Work Place Organization (5S), Single Minute Exchange of Dies (SMED), Work Standardization and Kanban are the lean manufacturing techniques selected to solve different problems facing the company in these areas of improvements. A systematic approach of each technique implemented to measure its effect on the company productivity. It is observed that, applying (5S) and (SMED) techniques in the filling process decreased the changeover time by 59% and increased the daily productivity. Pareto chart recommended using work standardization in the charging process led to reduce the defects batches by 57%. Kanban system eliminated the shortages of semi-finish product and increased the output of the pre-weighing batches by 57%. In addition, overtime hours reduced by 77% and waste handling reduced by 85% and 53% for the non-hazardous and hazardous waste respectively

show abstract

“…Isto posto, nota-se que o pensamento enxuto é uma cultura de busca pela otimização, real e contínua. Ademais, para Sabadka, Molnar & Fedorko (2017), deve ser praticado continuamente como uma missão organizacional de longo prazo com ganhos significativos.…”

Section: Introductionunclassified

Previsão da demanda como suporte à filosofia lean

Santos

2019

Exacta

View full text Add to dashboard Cite

O pensamento lean pode ser traduzido como um conjunto de princípios, ferramentas e técnicas que, combinadas, objetivam a melhoria, em termos de qualidade, custo, satisfação do cliente e outros. Diversas ferramentas e métodos podem auxiliar as organizações na busca por um ambiente fabril “enxuto”, desde por exemplo ferramentas da qualidade, tecnologia da informação e ainda, métodos matemático-estatísticos, como a previsão da demanda. Assim, o presente artigo que comporta-se como estudo de caso, teve como objetivo analisar a aplicação do modelo de Holt-Winters para Efeitos Sazonais Aditivos, numa empresa fabricante de polpa de frutas localizada em Pernambuco e comparar os ganhos obtidos sob a ótica da filosofia lean. Observou-se, entre outros ganhos, menor nível de estoques, tempo de espera reduzido e ainda menores custos. Ou seja, comprova-se que, quando aplicada a técnica de previsão da demanda, a gestão da empresa pode planejar melhor suas aquisições, determinar investimentos em ativos, contratação de mão de obra, ampliação da capacidade produtiva e ainda, estimar lucro da mesma.

show abstract

The Use of Lean Manufacturing Techniques – SMED Analysis to Optimization of the Production Process

Cited by 18 publications

References 9 publications

A Conceptual Framework for Reducing Changeover Time in Batch Production Facilities

A Conceptual Framework for Reducing Changeover Time in Batch Production Facilities

An Application of Lean Manufacturing Techniques in Paint Manufacturing Company: A Case Study

Previsão da demanda como suporte à filosofia lean

Contact Info

Product

Resources

About