Designing Cutting Tools for The Eva Foam Cutting Process in The Production of Polynet Mesh Spare Parts in CV. ELM Using the QFD Method

Authors

  • Labibah Isnaini Choeronissa Telkom University
  • Marina Yustiana Lubis Telkom University
  • Yunita Nugrahaini Telkom University

Keywords:

Defect, Six Sigma, DMAI, Reverse Engineering

Abstract

CV. Era Langgeng Mandiri is a company engaged in fabrication and mechanics that implements a make-to-order production strategy. In the production of sparepart mesh polynet, defective products exceed the specified tolerance limit of 5%. Based on the data, defective products often occur during eva foam cutting. We were finding the root cause of the eva foam cutting process using the Six Sigma method with the DMAI approach (Define, Measure, Analyze, Improve). The analysis using fishbone diagrams and 5 why's, found that the factor causing defect products is that the eva foam did not match the pattern. From the root of the problem, the improvement priority was selected using the FMEA, and the highest RPN was 327 in the machine factor. The design that can be done for the root of the problem on the machine factor is the design of the eva foam cutting tool. The design is carried out using the Quality Function Deployment method. The design of the proposed eva foam cutting tool is expected to minimize defect products in the eva foam cutting process as much as 80% of the number of previous defect products and increase process capability by measuring the current sigma level from 3,386 sigma to 3,593 sigma.

References

Cohen, L. (1995). Quality Function Deployment : How to Make QFD Work For You. Addison-Wesley.

Antony, J., Vinodh, S., & Gijo, E. V. (2016). Lean Six Sigma for Small and Medium Sized Enterprises: A Practical Guide. London: CRC Press.

Gaspersz, V. (2002). Pedoman implementasi program six sigma: terintegrasi dengan ISO 9001:2000. Jakarta: Gramedia Pustaka Utama.

Girmanová, L., Šolc, M., Kliment, J., Divoková, A., & Miklos, V. (2017). Application of Six Sigma Using DMAIC Methodology in the Process of Product Quality Control in Metallurgical Operation. Acta Technologica Agriculturae.

H. , A. S., & Asmarani, P. S. (2018). Evaluasi Pelayanan Publik Produk Hukumonline.com Untuk Mengetahui Kebutuhan Pelanggan Kasus PT. Justika Siar Publika. Journal JDM, 32–42.

Hakimi, S., Zahraee , S. M., & R, J. M. (2017). Application of Six-Sigma DMAIC methodology in plain yogurt production process. International Journal of Lean Six Sigma.

Handoko, A. (2017). Implementasi Pengendalian Kualitas Dengan Menggunakan Pendekatan PDCA dan Seven Tools pada PT. Rosandex Putra Perkasa di Surabaya. Calyptra : Jurnal Ilmiah Mahasiswa Universitas Surabaya, 1329-1347.

Heizer, J., & Render, B. (2005). Operations Management. Jakarta: Salemba Empat.

Islam, R., & Ahmed, M. (2007). Application of Quality Function Deployment in redesigning website: A case study on TV3. International Journal of Business Information Systems.

Kotler, P., & Amstrong, G. (2008). Prinsip-Prinsip Pemasaran. Jakarta: Erlangga.

Krisnaningsih, E., & Hadi, F. (2020). Strategi Mengurangi Produk Cacat pada Pengecatan Boiler Steel Structure dengan Metode Six Sigma di PT. Cigading Habeam Center. Jurnal InTent, 11-24.

Kusmindari, C. D., Alfian, A., & Hardini, S. (2019). Production Planning And Inventory Control. Jakarta: Deepublish.

Lazuardi, D. (2008). Peta Kendali Atribut. Retrieved from dhimaskasep.files.wordpress.com: https://dhimaskasep.files.wordpress.com/2008/02/t-07-peta-kendali-atribut.pdf

Mattson, C. A., & Sorensen, C. D. (2019). Product Development : Principles and Tools for Creating Desirable and Transferable Designs. Provo: Springer.

Mitra, A. (2021). Fundamentals of Quality Control and Improvement. Auburn, USA: Wiley .

Montgomery, D. C. (2013). Introduction to Statistical Quality Control (7th ed.). United States of America: Wiley.

Patil, R. (2015). Digital Manufacturing: A Review. International Journal of Engineering Research & Technology (IJERT), 3(17), 2-3.

Ravizar, A., & Rosihin, R. (2018). Penerapan Lean Manufacturing untuk Mengurangi Waste pada Produksi Absorben. INTECH Teknik Industri Universitas Serang Raya, 23-32.

Rohmana, L. (2017, July 12). Critical to Quality (Case Study: Baby Powder Pigeon Product). Retrieved from https://industryworldblog.wordpress.com/: https://industryworldblog.wordpress.com/2017/07/12/critical-to-quality-case-study-baby-powder-pigeon-product/

Saludin. (2016). Panduan Pengerjaan Proyek Six Sigma. Jakarta: Mitra Wacana Media.

Selvamuthu, D., & Das, D. (2018). Introduction to Statistical Methods, Design of Experiments and Statistical Quality Control. Springer.

Serrat, O. (2009). The Five Whys Technique. Retrieved from https://www.upstate.edu/: https://www.upstate.edu/medresidency/pdf/the-5-whys.pdf

Six Sigma : A Complete Step By Step Guide. (2018). The Council For Six Sigma Certification.

Sokhibi, A. (2017). Perancangan Kursi Ergonomis Untuk Memperbaiki Posisi Kerja Pada Proses Packaging Jenang Kudus. Jurnal Rekayasa Sistem Industri, III, 61 - 72.

Soni, P., & Yadav, T. (2018). Review Paper on "Productivity Improvement by Using Poka-Yoke". International Research Journal of Engineering and Technology, 761-763.

Stern, T. V. (2016). Lean Six Sigma : International Standards and Global Guidelines. CRC Stern.

Taguchi, G., Chowdhury, S., & Wu, Y. (2005). Taguchi’s Quality Engineering Handbook. Hoboken, New Jersey: Wiley.

Ulrich, K. T., Eppinger, S. D., & Yang, M. C. (2020). Product Design and Development (7th ed.). New York: McGraw-Hill Education.

Utami , E. (2018). Perancangan Desain Kemasan Produk Olahan Coklat "COKADOL" Dengan Metode Quality Function Deployment. JISI: JURNAL INTEGRASI SISTEM INDUSTRI, V(2), 91-100.

Wignjosoebroto, S. (2008). Ergonomi Studi Gerak dan Waktu : Teknik Analisis untuk Peningkatan Produktivitas Kerja. Surabaya: Guna Widya.

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Published

2022-10-09

How to Cite

Choeronissa, L. I., Lubis, M. Y., & Nugrahaini, Y. (2022). Designing Cutting Tools for The Eva Foam Cutting Process in The Production of Polynet Mesh Spare Parts in CV. ELM Using the QFD Method. Jurnal Mandiri IT, 11(2), 51–61. Retrieved from http://ejournal.isha.or.id/index.php/Mandiri/article/view/166