Analysis of Efficiency The Distribution Proces Using The Data Envelopment Analysis (DEA) Method and Lean Thinking Approach
DOI:
https://doi.org/10.61841/p29ayc24Keywords:
Metode DEA, Nilai Efisiensi, Lean ThinkingAbstract
The purpose of this study is to identify the causes of product distribution inefficiencies and determine the appropriate distribution process strategy using the Data Envelopment Analysis (DEA) Method and the Lean Thinking Approach. The DEA method is used to analyze efficiency values with specified input and output, and the Lean Thinking Approach with VSM and VALSAT is used to analyze the factors that cause inefficiency and improve the distribution process. Factors that cause inefficiencies include waiting for processed products from other divisions, the process of moving products, the process of re-inputting data when scanning products, and interference with systems. The result of the lean thinking approach is to eliminate some processes that have no value added, reduce the lead time in the distribution process, and apply the pull system strategy in the distribution process.
The calculation result of the DEA Model CCR Model, where the average value of efficiency in the distribution section in 2018 is 97.5% with only 1 month from 2018 that achieves an efficient value, is August with recommendations for improvement reducing the input value in the distribution section. The lean thinking approach uses VALSAT and VSM. For VALSAT, process activity mapping with operations increased from the initial percentage of 76.62% to 82.86%, while other activities, namely transportation, decreased from the original 7.79% to 3.83%, inspection to 3.23%, storage by 0%, and delay decreased from 13.24% to 10.08%. For VSM, the decrease in lead time was from 200 minutes to 161 minutes. The solution of the lean thinking approach is to change layouts, implement pull systems in the distribution process, and provide education and information to employees in product processing and product distribution in MPC so that efficiency improvements can be achieved without having to reduce the input value of products distributed by the MPC distribution section, but the deepening of the application of recommendations for improvement must be explored in depth in terms of costs and broad impact on MPC.
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References
[1] W. Etzel, Michael J., Walker J.W., Stanton, Marketing, 12th ed. New York, USA, 2001.
[2] Pratiwi, S. Nandiroh, and A. Miski, “Analysis of Marketing Distribution Efficiency Using Analysis (DEA) Data Envelopment Approach,” pp. 19–27, 2009.
[3] Kamarudin, F., Sufian, F., Nassir, A.M., Anwar N.A.M., Hussain, H.I. (2019), Bank Efficiency in Malaysia: A DEA Approach, Journal of Central Banking Theory and Practice, 8 (1), 133–162.
[4] Susatyo et al., “Analisis Efisiensi Distribusi Listrik Unit Pelayanan Jaringan Dengan Metode Data Envelopment Analysis (DEA),” vol. VI, no. 1, pp. 47–56.
[5] S. K. Dewi, “Pengukuran Efisiensi Proses Produksi dengan Menggunakan Metode Data Envelopment Analysis (DEA), 2015.
[6] M. W. Syawalluddin, “Pendekatan Lean Thinking Dengan Menggunakan Mengggunakan Metode Root Cause Analysis Untuk Mengurangi Non Value Added Activities,” PASTI, Univ. Surabaya, vol. VIII, no. 2, pp. 236–250, 2010.
[7] M. A. Khan, I. Husain, R. Islam, and J. Klass, “Design of Experiments to Address Manufacturing Tolerances and Process Variation Influencing Cogging Torque and Back EMF in the Mass Production of the Permanent Magnet Synchronous Motors,” pp. 3032–3039, 2012.
[8] S. Talluri, “Data Envelopment Analysis: Models and Extensions,” Silberman Coll. Bus. Adm. Fairleigh Dickinson Univ., 2014.
[9] P. Hines and N. Rich, “International Journal of Operations & Production Management The seven value stream mapping tools Article information: "no. January, 1997.
[10] D. Womack, J., Jones, D., & Roos, ““The Machine That Changed the World: The Story of Lean Production, Toyota’s Secret Weapon in the Global Car Wars That Is Now Revolutionizing World Industry",” no. Free Press, New York, 1990.
[11] L. Wilson, “How To Implement Lean Manufacturing,” no. McGraw-Hill Companies Inc., United States of America., 2010.
[12] S. Nash, Mark, and Polling, “Mapping the Total Value Stream: A Comprehensive Guide for Production and Transactional Processes,” Taylor Fr. Gr., 2008.
[13] M. L. George, “The Lean Six Sigma Pocket Toolbool,” vol. New York: 2005.
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