Application of Failure Mode Effect Analysis (FMEA) for Efficient and Cost-effective Manufacturing: A Case Study at Bahir Dar Textile Share Company, Ethiopia

Document Type : Original Manuscript

Authors

Faculty of Mechanical and Industrial Engineering, Bahir Dar Institute of Technology, Bahir Dar University, Bahir Dar, Ethiopia

10.22094/joie.2018.556677.1533

Abstract

The aim of this paper is to show the application of Failure Mode Effect Analysis (FMEA) for efficient and cost-effective manufacturing. Companies need better economic gains from enhanced production, but downtime affects this paradigm. Bair Dar Textile Share Company (BDTSC) is no exception. The looming section of the case company faces on average 38.69% of downtime from the total production time which highly affects its production performance, and thus profitability. The research tries to show the economic gain from the reduced high downtime in the case company by taking the advantages of Failure Mode Effect Analysis (FMEA). As a result FMEA, failure modes, cause, and their effects on the specific section of the company were identified and prioritized using their Risk Priority Numbers (RPN). By taking the FMEA on the looming process machines and focusing on the vital few 20% causes of the identified failure modes, the findings of the research show that the company can decrease the total downtime from its 178 loom machines by 299.04hrs/day. As a result, the company can save downtime that can produce 1,672.82 meters of fabric/cloth and enhance its performance by 4.18%. This downtime reduction in turn results in a daily profit of 38,220.56 ETB (Ethiopian Birr) or 11,466,168.00 ETB annually.

Graphical Abstract

Application of Failure Mode Effect Analysis (FMEA) for Efficient and Cost-effective Manufacturing: A Case Study at Bahir Dar Textile Share Company, Ethiopia

Highlights

  • The research is done in “Bahir Dar Textile Share Company”
  •  The problem identified was the high downtime (38.69% of its total production time in the weaving or looming section) recorded in the looming section of the case company which led to a loss in production;
  •  To solve the problem, FMEA is applied;
  •  Several failure modes and their effects were identified using the FMEA process and template;
  •  At last, applying 20:80 rule of Pareto Analysis and focusing on the 20% of the vital failures that cause more loss and taking corrective measures saved some amount of downtime (299.04hrs/day);
  • increased the volume of production by 1,672.82 meters of fabric daily; the performance of the section also increased by 4.18%;
  • Thus, application of FMEA on the system of firms helps for efficient and cost-effective manufacturing;

Keywords

References

Aki Pekuri, Harri Haapasalo and Maila Herrala (2011), Productivity and Performance Management – Managerial Practices in the Construction Industry, International Journal of Performance Measurement, Vol. 1, 39 -58.
Alexander Grebelius and Peter Kebke (2011), Sustainable Efficiency Improvement– by Means of Engineering Methodologies, Department of Product and Production Development, Division of Production Systems, Chalmers University of Technology, Göteborg, Sweden
Awadhesh Kumar, M.P. Poonia, Upender Pandel, A.S. Jethoo (2011), FMEA: Methodology, Design and Implementation in a Foundry, International Journal of Engineering Science and Technology (IJEST), Vol. 3 No. 6
Carl S. Carlson (2012), Effective FMEAs, John Wiley and Sons
Chad Syverson (2011), What Determines Productivity? Journal of Economic Literature, 49:2, pp326–365
Gunjan Joshi and Himanshu Joshi (2014), FMEA and Alternatives v/s Enhanced Risk Assessment Mechanism, International Journal of Computer Applications (0975 – 8887) Volume 93 – No 14, pp33-34
IEEE (2014) “Understanding and Applying the Fundamentals of FMEAs,”  (Reprinted, with permission, from Carl S. Carlson) 2014 Reliability and Maintainability Symposium, January, 2014, pp1
Kongkiti Phusavat (2013), Productivity Management in an Organization: Measurement and Analysis, ToKnowPress, Bangkok, pp24-25
Mhetre  RS, R.J.Dhake (2012),  Using  failure  mode effect  analysis  in  precision  sheet  metal  parts manufacturing  company,  International  Journal of  Applied  Sciences  and  Engineering Research, 2012; 1(2): pp302-311.
Prajapati D.R. (2012), Implementation of Failure Mode and Effect Analysis: A Literature Review, International Journal of Management, IT and Engineering, Volume 2, Issue 7, pp264
Rakesh.R, Bobin Cherian Jos, George Mathew (2013), FMEA Analysis for Reducing Breakdowns of a Sub System in the Life Care Product Manufacturing Industry, International Journal of Engineering Science and Innovative Technology (IJESIT), Volume 2, Issue 2, March 2013, pp221)
Resource Engineering, Inc. (2015), Process- FMEA Basics Quick Guide2nd ed.
Riddhish Thakore, Rajat Dave, Tejas Parsana (2015), A Case Study: A Process FMEA Tool to Enhance Quality and Efficiency of Bearing Manufacturing Industry, Scholars Journal of Engineering and Technology (SJET), Scholars Academic and Scientific Publisher, pp413-418,
Subramaniam S. K., S. H. Husin, Y. Yusop and A. H. Hamidon (2009), Machine efficiency and man power utilization on production lines, Proceedings of the 8th WSEAS Int. Conf. on Electronics, Hardware, Wireless and Optical Communications, Pages 70-75ISBN: 978-960-474-053-6
Swapnil B. Ambekar, Ajinkya Edlabadkar, Vivek Shrouty (2013), A Review: Implementation of Failure Mode and Effect Analysis, International Journal of Engineering and Innovative Technology (IJEIT) Volume 2, Issue 8, February, pp38
Vinish Kathuria, Rajesh S N Raj And Kunal Sen (2013), Productivity Measurement in Indian Manufacturing: a Comparison of Alternative MethodS,Journal of Quantitative Economics, Vol. 11 Nos.1and2 (Combined), 148-179
http://www.leanmanufacture.net/kpi/downtime.aspx (Plant or Production Downtime, accessed on May 12, 2017)
http://www.allianceexperts.com/en/knowledge/countries/africa/ (Trends in the textile industry in Ethiopia, accesses on April 23, 2017)
http://www.ethiopiaemb.org.cn/bulletin/209/003.html(Profile of the Textile Industry in Ethiopia, accessed on April 20, 2017)
http://www.moin.gov.et/drd(Textile Industry Development Institute, accessed on May 11, 2017)
http://www.bahirdartextile.com
Journal of Optimization in Industrial Engineering
Volume 12, Issue 1 - Serial Number 25
Winter and Spring 2019
Pages 23-29

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