Utilização da metodologia lean six sigma para melhoria de equipamentos chillers em uma empresa metalúrgica da cidade de São Paulo
DOI:
https://doi.org/10.22456/1983-8026.141774Palavras-chave:
Sistemas de refrigeração, Inovações, Lean Six Sigma, Melhoria ContínuaResumo
Atualmente, a gestão de utilidades nas empresas, uma subárea de Facility Management (FM), é uma atividade vital que busca constantemente melhorar o desempenho operacional por meio de equipamentos mais eficientes. O estudo teve como objetivo descrever as melhorias em equipamentos de chillers utilizando-se a metodologia Lean Six Sigma (LSS) em uma empresa metalúrgica da cidade de São Paulo. A pesquisa, de natureza exploratória, adotou um estudo de caso único com foco nos chillers do processo de anodização. Como resultado das melhorias implementadas, o tempo médio de reparo (MTTR) foi reduzido em 52,4%, o tempo médio entre falhas (MTBF) aumentou em 5,4%, e a disponibilidade dos equipamentos passou de 99,94% para 99,98%, evidenciando maior eficiência e confiabilidade dos sistemas. Devido à complexidade desses equipamentos, que sofrem influências do ambiente de instalação e do modo de operação, é crucial que o setor de manutenção mantenha atualizadas as manutenções preventivas, preditivas e rotinas. Estudos sobre o uso de ferramentas avançadas de melhoria contínua em FM são raros, mas imprescindíveis em um cenário altamente competitivo, como o da manufatura.
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AKBULUT-BAILEY, A.Y.; MOTWANI, J.; SMEDLEY, E.M. When Lean and Six Sigma converge: a case study of a successful implementation of Lean Six Sigma at an aerospace company. International Journal of Technology Management, Vol. 75 Nos 1/2/3, pp. 18-32, 2012.
ALBLIWI, S.; ANTONY, J.; ABDUL HALIM LIM, S.; VAN DER WIELE, T. Critical failure factors of Lean Six Sigma: a systematic literature review, International Journal of Quality & Reliability Management, 31(9), 1012-1030, 2014. https://doi.org/10.1108/IJQRM-09-2013-0147.
ALEXANDER, K. Facilities Management in the New Organization, Facilities, Vol. 10 Iss 1 pp. 6 – 9, 1992.
ANTONY, J., SNEE, R., & HOERL, R. Lean Six Sigma: Research and practice. International Journal of Lean Six Sigma, 13(1), 1-23, 2022.
ATKIN, B.; BROOKS, A. Total Facilities Management, Blackwell Science, Oxford, 2000.
BHUIYAN, N., BAGHEL, A.; WILSON, J. A sustainable continuous improvement methodology at an aerospace company. International Journal of Productivity and Performance Management, Vol. 55 No. 8, pp. 671-687, 2006.
BRÖCHNER, J.; HAUGEN, T.; HAUGEN, C. Shaping tomorrow’s facilities management. Facilities Vol. 37 No. 7/8, p. 366-380, 2019.
BYRNE, G.; LUBOWE, D.; BLITZ, A. Using a Lean Six Sigma approach to drive innovation, Strategy & Leadership, Vol. 35 No. 2, pp. 5-10, 2007.
CHAKRAVORTY, S.S.; SHAH, A.D. Lean Six Sigma (LSS): an implementation experience, European Journal of Industrial Engineering, Vol. 6 No. 1, pp. 118-137, 2012.
CHEN, M.; LYU, J. A. Lean Six-Sigma approach to touch panel quality improvement, Production Planning & Control, Vol. 20 No. 5, pp. 445-454, 2009.
CHOTIPANICH, S. Positioning facility management. Facilities, Vol. 22 Iss 13/14 pp. 364 – 372, 2004.
CRAWFORD, R. Ammunition enterprise excellence ready for tomorrow. USA Armor School Research Library, 2004.
DROHOMERETSKI, E.; GOUVEA DA COSTA, S.; PINHEIRO DE LIMA, E.; ANDREA DA ROSA, P. Lean, Six Sigma and Lean Six Sigma: an analysis based on operations strategy, International Journal of Production Research, Vol. 52 No. 3, pp. 804-824, 2013.
GIJO, E., ANTONY, J., & KUMAR, M. DMAIC in practice: A case study on Six Sigma in the electronics industry. Total Quality Management & Business Excellence, 33(4), 710-728, 2022
GNANARAJ, S. M. et al. DOLADMAICS: A model for implementing Lean Six Sigma in contemporary SMEs. International Journal of Services and Operations Management, v. 7, n. 4, p. 440-464, 2010.
GUPTA, P., & JAIN, A. Leveraging DMAIC methodology for operational efficiency: A comprehensive review. International Journal of Six Sigma and Competitive Advantage, 17(2), 138-155, 2023.
ISO 41001:2020. facility management — management systems — requirements with guidance for use. Acesso: 7 março 2024. Disponível em: Https://Www.Abntcolecao.Com.Br/Normavw.Aspx?Q=Dxj4vfrqa1a2yujtdufirvddsnq5c2p4sefzdeozt2gwdevjetlkqtzlcz0=
JONES, E. C.; PARAST, M. M.; ADAMS, S. G. A framework for effective Six Sigma implementation. Total Quality Management, 21(4), 415-424, 2010.
LEE, L.; WEI, C. Reducing mold changing time by implementing Lean Six Sigma, Quality and Reliability Engineering International, Vol. 26 No. 4, pp. 387-395, 2009.
LEE, W. The role of support services and FM in the introduction of change management, in Reuvid, J. andHinks, J. (Eds), Managing Business Support Services, 2nd ed, 2002.
MALEYEFF, J., ARNHEITER, A.E.; VENKATESWARAN, V. The continuing evolution of Lean Six Sigma, TQM Journal, Vol. 24 No. 6, pp. 542-555, 2012.
MARTIN, J.W. Lean Six Sigma for Supply Chain Management, the 10-Step Solution Process, McGraw-Hill, New York, NY, 2007.
MCADAM, R.; DONEGAN, S. A comparative analysis of trilateral and concurrent business improvement methodologies in the high technology sector, International Journal of Manufacturing Technology and Management, Vol. 5 No. 3, pp. 210-31, 2003.
NOTA, G.; PELUS, D.; TORO LAZO, A. The contribution of Industry 4.0 technologies to facility management. International Journal of Engineering Business Management Volume 13: 1–14, 2021.
PEREIRA, C.M.; ANHOLON, R.; BATOCCHIO, A. Obstacles and difficulties implementing the Lean philosophy in Brazilian enterprises. Brazilian Journal of Operations & Production Management, 14(2), 218, 2017. https://doi.org/10.14488/bjopm.2017.v14.n2.a10
PEARCE, A. R. Sustainable Urban Facilities Management. Encyclopedia of Sustainable Technologies, Vol. 2, Myers-Lawson School of Construction, Blacksburg, VA, United States, 2017.
PIAIA, E.; TOVAZZI COSTA, M. V.; QUINELLO, R. A percepção de gestores de facilities sobre o estado de conservação das infraestruturas prediais no Estado de São. E&S - Engineering and Science, v.11, ed 11.2, 2022.
SHAHIN, A.; ALINAVAZ, M. Integrative approach and framework of Lean Six Sigma: a literature perspective, International Journal of Process Management and Benchmarking, Vol. 2 No. 4, pp. 323-337, 2008.
SHANKAR, R. Process improvement. Using Six Sigma. A DMAIC guide, Wisconsin: ASQ Quality Press, 2009.
SHOKRI, A., NABHANI, F., & HODGSON, S. Lean Six Sigma readiness in small and medium-sized enterprises: A case study in the manufacturing sector. Journal of Manufacturing Systems, 68, 334-345, 2022.
SHOKRI, A.; WARING, T. S.; NABHANI, F. Investigating the readiness of people in manufacturing SMEs to embark on Lean Six Sigma projects: An empirical study in the German manufacturing sector. International Journal of Operations and Production Management, v. 36, n. 8, p. 850-878, 2016.
SMITH, B. Lean and Six Sigma-a one-two punch, Quality Progress, Vol. 36 No. 4, pp. 37-41, 2003.
THOMAS, A.; BARTON, R.; OKAFOR, C. Applying Lean six sigma in a small engineering company – a model for change, Journal of Manufacturing Technology Management, Vol. 20 No. 1, pp. 113-129, 2009.
THOMSON, T. Matching Services to Business Needs: Resourcing Routine Services and Projects, Facilities, Vol. 9 No. 6, pp. 7-13, 1991.
TOHIDI, H. Six Sigma methodology and its relationship with Lean manufacturing system. Advances in Environmental Biology, 6(2), 895–906, 2012.
VINODH, S., ANISH, R., & KUMAR, S. Lean thinking in the digital age: A critical review and future directions. Journal of Cleaner Production, 347, 131-164, 2022.
VINODH, S.; KUMAR, S.V.; VIMAL, K.E.K. Implementing Lean Sigma in an Indian rotary switches manufacturing organisation, Production Planning & Control, Vol. 25 No. 4, pp. 1-15, 2012.
WOMACK, J.P.; JONES, D.T. Lean Thinking: Banish Waste and Create Wealth in Your Corporation, Free Press, New York, NY, 2003.
WOMACK, J.P.; JONES, D.T.; ROSS, D. A mentalidade enxuta nas empresas Lean Thinking: elimine o desperdício e crie riqueza. Rio de Janeiro: Elsevier Editora, p.408, 2004.
WOMACK, J.P.; JONES, D.T.; ROSS, D. The Machine that Changed the World, Rawson Associates/Macmillan Publishing Company, New York, NY, 1990.
YIN, R. K. Estudo de Caso: Planejamento e Método, 3ª. ed. Porto Alegre, Bookman, 2005.
ZHANG, W.; HILL, A. V.; GILBREATH, G. H. A Research Agenda for Six Sigma Research, Quality Management Journal, 18:1, 39-53, 2011.
ZHOU, H., WANG, J., & LIU, P. Energy efficiency improvements in industrial cooling systems using Lean Six Sigma approaches. Energy Engineering, 130(4), 45-62, 2023.
WADHWA, R., KUMAR, V., & PANDEY, A. Application of DMAIC framework in process industries: A literature review and research agenda. International Journal of Productivity and Performance Management, 71(7), 2081-2100, 2022.
