Temperature and Machine Speed Settings to Reduce Defects Products in the Glass Bottle Washing Process
DOI:
https://doi.org/10.12928/si.v19i2.20301Keywords:
defective product, six sigma, experiment, taguchiAbstract
Surabraja food trading company produces chili sauce and soy sauce. In July 2019, this company suffered a loss due to the number of broken bottles in the bottle washing process amounting to IDR 29,597,400. This study will identify the causes of defects using the six sigma method. Based on the define, measure, and analyze stages, it was found that the main causes of broken bottle defects were the temperature setting that was too hot and the engine speed that was not optimal. The repair process uses the taguchi experiment by determining the temperature and speed settings. The results of the Taguchi experiment showed that the best selected setting dosage formulations and their levels were A1 and AB2 where A1 (temperature 140°C), and AB2 (speed 10,000 bph). Based on a confirmation experiment with a temperature setting of 140°C, and a speed setting of 10,000 bpd, it was carried out using 48,000 bottles with 5 experiments, and a defect of 505 bottles was obtained. The results of the study concluded that the best results, namely at a temperature of 140°C and a speed of 10,000 bpd, can reduce the defect rate from 780 bottles to 505 bottles per day, and the value of the company's losses from IDR 466,429, - to IDR 301,900, -.
References
Cherrafi, A., Elfezazi, S., Govindan, K., Garza-Reyes, J. A., Benhida, K., & Mokhlis, A. (2017). A framework for the integration of Green and Lean Six Sigma for superior sustainability performance. International Journal of Production Research, 55 (15), 4481-4515.
Davis, R., & John, P. (2018). Application of Taguchi-Based Design of Experiments for Industrial Chemical Processes. Statistical Approaches with Emphasis on Design of Experiments Applied to Chemical Processes, 137.
Hanum, B., Pardiyono, R., & Kurniawan, A. (2020). Analysis of Quality Control for Automatic Transmission Products MCVT Model By Six Sigma Approach at PT HPPM, Indonesia.
Iswanto, A., Rambe, M., Jabbar, A., & Ginting, E. (2013). Aplikasi metode Taguchi Analysis dan failure mode and effect analysis (fmea) untuk perbaikan kualitas produk di PT. XYZ. Jurnal Teknik Industri USU, 2(2), 219330.
Khan, Z. A., Siddiquee, A. N., Khan, N. Z., Khan, U., & Quadir, G. A. (2014). Multi response optimization of wire electrical discharge machining process parameters using Taguchi based grey relational analysis. Procedia Materials Science, 6, 1683-1695.
Khari, S. A. H. (2016). Six Sigma Concept & Application In Manufacturing Industry Case Study: Maintenance of Customs Car Center (Doctoral dissertation).
Lertwattanapongchai, S., & Swierczek, F. W. (2014). Assessing the change process of Lean Six Sigma: a case analysis. International Journal of Lean Six Sigma.
Pardiyono, R. (2020). Preventive Maintenance Menggunakan Reliability Centered Maintenance (RCM) di PT. Agronesia Inkaba. Multitek Indonesia, 14(1), 41-50.
Pardiyono, R., & Indrayani, R. (2020, March). Product Quality Control with Six Sigma and Preventive Maintenance. In Journal of Physics: Conference Series (Vol. 1477, p. 052046).
Pyzdek, T., & Keller, P. (2014). Six sigma handbook. McGraw-Hill Education.
Raphael, R., Vinod, P., & Omman, B. (2014). X-ANOVA and X-Utest features for android malware analysis. In 2014 International Conference on Advances in Computing, Communications and Informatics (ICACCI), 1643-1649). IEEE.
Sivasakthivel, T., Murugesan, K., & Thomas, H. R. (2014). Optimization of Operating Parameters Of Ground Source Heat Pump System For Space Heating And Cooling By Taguchi Method And Utility Concept. Applied Energy, 116, 76-85.
Tenera, A., & Pinto, L. C. (2014). A Lean Six Sigma (LSS) project management improvement model. Procedia-Social and Behavioral Sciences, 119, 912-920.
Wang, L., Wang, C., Du, W., Xie, G., Song, K., Wang, X., & Zhao, F. (2018). Parameter Optimization of a Four-Legged Robot To Improve Motion Trajectory Accuracy Using Signal-To-Noise Ratio Theory. Robotics and Computer-Integrated Manufacturing, 51, 85-96.
Yakub, A., Karmiadji, D. W., & Ramadhan, A. I. (2016). Optimasi Desain Rangka Sepeda Berbahan Baku Komposit Berbasis Metode Anova. Jurnal Teknologi, 8(1), 17-22.
Downloads
Published
Issue
Section
License
This work is licensed under a Creative Commons Attribution-ShareAlike 4.0 International License.
