Sute, Ludwina Mariani Indriafe and Suseno, Suseno (2024) ANALISIS PENGENDALIAN KUALITAS PRODUK DRESS TIPE F. DRESS HJX04 MENGGUNAKAN METODE LEAN SIX SIGMA DENGAN KONSEP DMAIC STUDI KASUS PT. IGP INTERNASIONAL BANTUL. Tugas Akhir thesis, University of Technology Yogyakarta.
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Abstract
ABSTRAK PT. IGP Internasional Bantul adalah perusahaan di bidang manufaktur yang merupakan anak perusahaan dari Sansico Group yang memproduksi kostum barbie berkualitas ekspor. Pada bulan juli perusahaan memproduksi sebanyak 28.706 pcs dress tipe F. Dress HJX04 sebagai dress collector dengan jumlah jenis cacat 1.619 atau 6% dimana melebihi batas toleransi produk cacat perusahaan sebesar 1%. Hal ini menunjukan bahwa Perusahaan masih perlu melakukan upaya pengendalian untuk meningkatkan kualitas dress tipe F. Dress HJX04. Penggunaaan metode Lean Six Sigma diharapkan dapat mengurangi atau bahkan menghilangkan produk cacat dengan mengidentifikasi akar penyebab masalah, melakukan perbaikan dan memastikan proses produksi dapat berjalan dengan baik dengan konsep DMAIC. Dengan analisis yang dilakukan berdasarkan diagram pareto terdapat lima jenis cacat yang terdiri dari broken stitches 6,8%, improper stitches 61,1%, hanging thread 25,2%, torn over trim 2,42%, dan unbalance asimetris stitches 4,5%, nilai rata-rata DPMO untuk produk cacat sebesar 8035,132, nilai rata-rata Sigma sebesar 3,92 dan terdapat empat faktor penyebab produk cacat yaitu manusia, mesin, metode dan material. Berdasarkan nilai sigma yang didapatkan belum sesuai dengan target Perusahaan. Oleh karena itu tahap improve dengan menggunakan tabel 5W+1H memberikan usulan pada faktor manusia, mesin, metode dan material dan pada tahap control menggunakan metode poka yoke dengan memberikan solusi yaitu poster SOP di line produksi, poster 3M dan poster peringatan sepuluh potong berjalan yang disertakan gambar agar mudah dipahami karyawan serta label tempat penyimpanan bahan dan alat yang digunakan pada meja produksi. Kata kunci: Pengendalian kualitas, Tipe F. Dress HJX04, Lean six sigma, DMAIC ABSTRACT PT. IGP Internasional Bantul is a manufacturing company that is a subsidiary of the Sansico Group, which produces export-quality Barbie costumes. In July, the company produced 28,706 types of F dresses. The HJX04 dress collector has many defects of 1,619 or 6% output, which exceeded the company's tolerance limit for defective products of 1%. This indicates that the company must continue to exert control efforts to enhance the quality of type F dresses, specifically Dress HJX04. The implementation of the Lean Six Sigma approach aims to minimize or eradicate defective items by pinpointing the root cause of the issue, implementing enhancements, and ensuring the smooth operation of the production process through the DMAIC framework. Through an analysis conducted using the Pareto diagram, it was revealed that there are five types of defects present, including broken stitches at 6.8%, improper stitches at 61.1%, hanging threads at 25.2%, torn over trims at 2.42%, and unbalanced asymmetric stitches at 4.5%. The average DPMO value for defective products stands at 8035.132, with an average Sigma value of 3.92. There are four main factors contributing to the occurrence of defective products, namely humans, machines, methods, and materials. The obtained sigma value does not align with the company's set target. Consequently, the improvement phase, utilizing the 5W+1H table, offers recommendations concerning human factors, machines, methods, and materials. In the control phase, the poka-yoke method is employed by introducing solutions such as SOP posters on the production line, 3M posters, and ten running piece warning posters, all accompanied by visuals for easy comprehension by employees, as well as labels for the organized storage of materials and tools utilized on the production table. Keywords: Quality control, Type F. Dress HJX04, Lean Six Sigma, DMAIC
| Item Type: | Thesis (Skripsi, Tugas Akhir or Kerja Praktek) (Tugas Akhir) |
|---|---|
| Subjects: | T Technology > TS Manufactures |
| Divisions: | Fakultas Sains dan Teknologi > S1 Teknik Industri |
| Depositing User: | Kaprodi S1 Teknik Industri UTY |
| Date Deposited: | 28 Nov 2024 02:09 |
| Last Modified: | 28 Nov 2024 02:09 |
| URI: | http://eprints.uty.ac.id/id/eprint/16696 |
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