Mahrunisa, Alfia Rizki and , Hari Prasetyo, S.T., M.T., Ph.D (2023) Pengendalian Cacat Produk Kain Tenun Menggunakan Statistical Process Control (Studi Kasus: PT. Kusuma Mulia Plasindo Infitex). Skripsi thesis, Universitas Muhammadiyah Surakarta.
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Abstract
Quality is a primary consideration for consumers when choosing products and is essential for effective product competition and increasing customer satisfaction for companies. PT. Kusuma Mulia Plasindo Infitex is a woven fabric manufacturer facing numerous defective products. To address this issue, the company needs to implement quality control. This study aims to apply Statistical Process Control (SPC) to control defective products in the production of woven fabric at PT. KMPI. The research is limited to defect data from the inspection stage at the end of production and product control at the end of the production process. SPC tools used include p-charts, Pareto diagrams, and fishbone diagrams. Scoring techniques using the Urgency, Seriousness, Growth (USG) method are employed to determine priority causal factors. The research findings indicate that textile production at the company is not fully controlled, except for September and December. Four types of defects contribute to 80% of the priority defect products, including dirty + stitched rings, torn fabric, and loose weft. From the scoring method ranking, machine collisions emerged as the crucial cause of product defects. The proposed improvement from this research involves using the kaizen 5W+1H method by providing notes on machines as reminders for operators about the buttons to use when starting the machine.
| Item Type: | Thesis (Skripsi) |
|---|---|
| Uncontrolled Keywords: | control, quality, Statistical Process Control (SPC), kaizen 5W+1H |
| Subjects: | T Technology > TI Industrial Engineering |
| Divisions: | Fakultas Teknik > Teknik Industri |
| Depositing User: | ALFIA RIZKI MAHRUNISA |
| Date Deposited: | 15 Aug 2023 02:41 |
| Last Modified: | 15 Aug 2023 02:41 |
| URI: | http://eprints.ums.ac.id/id/eprint/115557 |
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