Proposal for the integration of lean manufacturing and theory of constraints techniques and approaches in reducing the lead time of an assembly line
DOI:
https://doi.org/10.14488/1676-1901.v24i4.5144Keywords:
Lean Manufacturing, Theory of Constraints, Integration, Continuous improvement, Lead Time, Assembly line, Supply, Material handlingAbstract
The large number of global competitors has led automotive industry to seek improvements in operational management. This paper presents a proposal for the integration of the techniques and approaches of Lean Manufacturing and Theory of Constraints, through a practical application, aiming to reduce the lead time of a chassis assembly line. In a first stage, the concepts and possibilities of integration of both theories were presented and, based on an initial diagnosis of the supply system, changes were proposed, in an evolutionary manner, in which improvements based on Lean Manufacturing were implemented in each round. experiment, culminating in the implementation of improvements based on the Theory of Constraints, integrating both concepts. The final result obtained corroborates the efficiency of integrating the two approaches to process improvement, which contributed to a reduction in supply cycle times of around 89% for the target cell studied, being superior to the result obtained using only one of the techniques, without the need for significant investments and/or expenses.
Downloads
References
AGGARWAL, Sumer C.; AGGARWAL, Sudhir. The management of manufacturing operations: an appraisal of recent developments. International Journal of Operations & Production Management, v. 5, n. 3, p. 21-38, 1985.
ALVAREZ, Kevin; ALDAS, Darwin; REYES, John. Towards lean manufacturing from theory of constraints: a case study in footwear industry. In: 2017 International conference on industrial engineering, management science and application (ICIMSA). IEEE, 2017. p. 1-8.
BAZAN-RIOS, Karla et al. An integrated system: Lean, six sigma and theory of constraints, a study applied in wooden furniture industry in lima, peru. In: 2019 7th International Engineering, Sciences and Technology Conference (IESTEC). IEEE, 2019. p. 347-352.
COX III, J. F. et al. The Theory of Constraints International Certification Organization Dictionary, 2nd ed., 2012. 135 p.
EISENHARDT, Kathleen M. Building theories from case study research. Academy of management review, v. 14, n. 4, p. 532-550, 1989.
EISENHARDT, Kathleen M. What is the Eisenhardt Method, really?. Strategic Organization, v. 19, n. 1, p. 147-160, 2021.
GARZA-REYES, Jose Arturo et al. Adoption of operations improvement methods in the Greek engineering sector. In: 2015 International Conference on Industrial Engineering and Operations Management (IEOM). IEEE, 2015. p. 1-8.
GELDERS, L. F.; VAN WASSENHOVE, L. N. Capacity planning in MRP, JIT and OPT: a critique. Engineering Costs and Production Economics, v. 9, n. 1, p. 201-209, 1985.
GOLDRATT, E. M.; COX, J. The Goal: A Process of Ongoing Improvement. Croton-on-Hudson, NY: North River Press, 1984. 384 p.
HARRIS, R.; HARRIS, C.; WILSON, E. Fazendo Fluir os Materiais: Um guia lean de movimentação de materiais para profissionais de operações, controle de produção e engenharia. São Paulo: Lean Institute Brasil, 2004. 93 p.
HEIN, K. Creating continuous improvement synergy with lean and TOC. In: ASQ World Conference on Quality and Improvement Proceedings. American Society for Quality, 1999. p. 543-549.
KHAYRULLINA, Marina Valentinovna; KISLITSYNA, Olga Anatolyevna; CHUVAEV, Alexey Vladimirovich. Production systems continuous improvement modelling. Quality Innovation Prosperity, v. 19, n. 2, p. 73-86, 2015.
KHIHEL, F., & HARBAL, A. (2022). Interactions between the Theory of Constraints and Sustainable Lean Management. African Scientific Journal, Vol. 3, No. 14, pp. 435-435.
KASEMSET, C. A review on quality improvement and Theory of Constraints (TOC). In: Quality and Reliability (ICQR), 2011 IEEE International Conference on. IEEE, 2011. p. 327-330
LIKER, J. K. O Modelo Toyota: 14 Princípios de Gestão do Maior Fabricante do Mundo. Porto Alegre: Bookman, 2005. 320 p.
LOPEZ-OSORIO, Adrian Tetsuo et al. Production Model Integrating TOC and Lean for Lead Time Reduction in Chemical Manufacturing: An Empirical Research in Peru. In: 2022 The 9th International Conference on Industrial Engineering and Applications (Europe). 2022. p. 44-49.
MALLAMPATI, Mahesh; SRIVINIVAS, Kolla; TIRUMALA, Krishna M. Design process to reduce production cycle time in product development. IAES International Journal of Artificial Intelligence, v. 7, n. 3, p. 125, 2018.
MUNIZ JR, Jorge; RIBEIRO, Vagner Batista; PRADHAN, Ninad. Knowledge-Based Assessment Applied to Lean Brazilian Toyota Plants: Employees' Perceptions. International Journal of Knowledge Management (IJKM), v. 17, n. 2, p. 1-22, 2021.
OKIMURA, L. I. Uma exploração dos modelos de uso integrado da Teoria das Restrições, Produção Enxuta e Seis Sigma. 2013. 203 f., Dissertação (Mestrado em Engenharia de Produção – Área de Concentração de Gestão de Produção e Sistemas) – Faculdade de Engenharia do Campus de Bauru, Universidade Estadual Paulista, Bauru, 2013.
PACHECO, Diego Augusto de Jesus et al. Exploring the integration between Lean and the Theory of Constraints in Operations Management. International Journal of Lean Six Sigma, v. 10, n. 3, p. 718-742, 2019.
PRETORIUS, P. Introducing in-between decision points to TOC’s five focusing steps. International Journal of Production Research, v. 52, n. 2, p. 496-506, 2014.
RAMOS, M. Z.; TENERA, A. Leveling the Production of a Potting System: A TOC/Lean approach. In: IIE Annual Conference. Proceedings. Institute of Industrial Engineers-Publisher, 2009. p. 2091-2096.
RÖHLING, Tom. Application of Lean Manufacturing and Theory of Constraints to the service sector. 2020. Trabalho de Conclusão de Curso. University of Twente.
SANTOS, R. F.; ALVES, J. M. Proposta de um modelo de gestão integrada da cadeia de suprimentos: aplicação no segmento de eletrodomésticos. Production, v. 25, n. 1, p. 125-142, 2015.
SELEEM, Sameh N. et al. A lean manufacturing road map using fuzzy-DEMATEL with case-based analysis. International Journal of Lean Six Sigma, v. 11, n. 5, p. 903-928, 2020.
SILLER, M.; SANCHEZ, T.; ONOFRE, J. Reducing Order Cycle Time Through a TOC-Lean Approach: A Case Study. In: IIE Annual Conference. Proceedings. Institute of Industrial Engineers-Publisher, 2010. p. 1-6.
SIMS, T., WAN, Hung da. (2015). Constraint identification techniques for lean manufacturing systems. Robotics and Computer-Integrated Manufacturing, Vol. 43, pp. 50-58. 2015.
SIREGAR, I. Application of Theory of Constraints in Bottleneck Work Stations Optimization. In: Journal of Physics: Conference Series. IOP Publishing, 2019. p. 012024.
TABISH, S. A.; SYED, Nabil. Securing the Future: A Systems Approach to Continuous Improvement in Health Care by Applying the Theory of Constraints. International Journal of Science and Research (IJSR), v. 438, n. 1, p. 2674-2695, 2015.
TAJ, S.; BERRO, L. Application of constrained management and lean manufacturing in developing best practices for productivity improvement in an auto-assembly plant. International Journal of Productivity and Performance Management, v. 55, n. 3/4, p. 332-345, 2006.
UTIYAMA, M. H. R.; GODINHO FILHO, M. A literatura a respeito da comparação entre a teoria das restrições e a manufatura enxuta: revisão, classificação e análise. Gestão e Produção, São Carlos, v. 20, n. 3, p. 615-638, 2013.
WOLNIAK, Radosław; SKOTNICKA-ZASADZIEŃ, Bożena; ZASADZIEŃ, Michał. Application of the theory of constraints for continuous improvement of a production process-case study. In: 3rd International Conference on Social, Education and Management Engineering (SEME), Shanghai. 2017. p. 169-173.
WU, Kan; ZHENG, Meimei; SHEN, Yichi. A generalization of the Theory of Constraints: Choosing the optimal improvement option with consideration of variability and costs. IISE Transactions, v. 52, n. 3, p. 276-287, 2020.
Published
How to Cite
Issue
Section
License
Copyright (c) 2024 Revista Produção Online
This work is licensed under a Creative Commons Attribution 4.0 International License.
The Journal reserves the right to make spelling and grammatical changes, aiming to keep a default language, respecting, however, the style of the authors.
The published work is responsibility of the (s) author (s), while the Revista Produção Online is only responsible for the evaluation of the paper. The Revista Produção Online is not responsible for any violations of Law No. 9.610 / 1998, the Copyright Act.
The journal allows the authors to keep the copyright of accepted articles, without restrictions
This work is licensed under a Creative Commons License .