MAHARANI, EDITA SABILA (2023) PENGENDALIAN KUALITAS UNTUK MENURUNKAN TINGKAT CACAT HANGING THREAD BAJU BONEKA BARBIE MENGGUNAKAN SIX SIGMA (Studi Kasus di PT Integrated Green Packaging International Bantul). Other thesis, UPN "Veteran" Yogyajarta.
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Abstract
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ABSTRAK
PT Integrated Green Packaging International Bantul merupakan
perusahaan yang bergerak di bidang garment yang memproduksi pakaian boneka
Barbie. Produk F Dress HBV05 merupakan salah satu jenis produk yang
diproduksi di PT IGP Internasional Bantul, pada bulan November 2022 hingga
Maret 2023 angka jumlah produksi sebesar 239.511 pcs dengan total cacat
mencapai 4.717 pcs. Jenis kecacatan yang tertinggi yaitu hanging thread dengan
total cacat mencapai 3.764 pcs. Masalah tersebut dapat membuat perusahaan
mengalami kerugian karena harus dilakukan rework yang membuat bertambahnya
biaya operasional, keterlambatan dalam jadwal pengiriman produk, dan return
produk yang melebihi dari standar pelanggan. Tujuan penelitian ini
mengendalikan kualitas untuk menurunkan tingkat cacat hanging thread pada
baju boneka Barbie.
Metode penelitian yang digunakan adalah Six Sigma dan Failure Mode
and Effect Analysis (FMEA). Pengukuran Six Sigma dilakukan dengan lima tahap
DMAIC yaitu Define, Measure, Analyze, Improve, dan Control dan dibantu
dengan seven tools. Sedangkan FMEA untuk menentukan risk priority number
serta solusi perbaikan yang akan diterapkan dalam menghadapi permasalahan di
sebuah perusahaan. Setiap kondisi kesalahan dievaluasi berdasarkan tiga tolok
ukur, yaitu severity, occurrence, dan detection.
Berdasarkan pada hasil pengolahan data yang telah dilakukan maka dapat
disimpulkan bahwa hanging thread menjadi masalah kualitas cacat terbesar
ketidakpuasan konsumen, hal tersebut ditunjukkan melalui diagram pareto jika
hanging thread menjadi penyebab utama cacat terbesar pada baju boneka Barbie
tipe F Dress HBV05. Pengendalian kualitas untuk menurunkan tingkat cacat
hanging thread dapat dilakukan tindakan perbaikan dan pencegahan dengan cara
pelaksanaan training yang dilakukan secara periodic dan harus dilakukan training
ulang atau pendampingan khusus di lapangan. Hasil dari penerapan usulan
perbaikan tersebut dapat menurunkan ppm hanging thread dari 83.682 menjadi
15.913 dan bertahan dalam waktu tiga minggu.
Kata kunci: Six Sigma, FMEA, produk cacat, pengendalian kualitas, DPMO
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ABSTRACT
PT Integrated Green Packaging International Bantul is a company
operating in the garment sector which produces Barbie doll clothes. The F Dress
HBV05 product is one type of product produced at PT IGP International Bantul,
from November 2022 to March 2023 the production number was 239.511 pcs with
total defects reaching 4.717 pcs. The highest type of defect was hanging thread
with a total of 3.764 pcs defects. This problem can cause the company to suffer
losses because it has to carry out rework which increases operational costs,
delays in product delivery schedules, and product returns that exceed customer
standards. The aim of this research is to control quality to reduce the level of
hanging thread defects in Barbie doll clothes.
The research method used is Six Sigma and Failure Mode and Effect
Analysis (FMEA). Six Sigma measurements are carried out using five DMAIC
stages, namely Define, Measure, Analyze, Improve, and Control and assisted by
seven tools. Meanwhile, FMEA is used to determine the risk priority number and
corrective solutions that will be implemented in dealing with problems in a
company. Each error condition is evaluated based on three benchmarks, namely
severity, occurrence, and detection.
Based on the results of the data processing that has been carried out, it
can be concluded that hanging thread is the quality problem with the biggest
defect in consumer dissatisfaction. This is shown through the Pareto diagram if
hanging thread is the main cause of the biggest defect in the Barbie doll type F
Dress HBV05. Quality control to reduce the level of hanging thread defects can
be carried out with corrective and preventive actions by carrying out periodic
training and retraining or special assistance in the field must be carried out. The
results of implementing the proposed improvements can reduce ppm hanging
thread from 83.682 to 15.913 and last for three weeks.
Keywords: Six Sigma, FMEA, defective products, quality control, DPMO
| Item Type: | Thesis (Other) |
|---|---|
| Uncontrolled Keywords: | Six Sigma, FMEA, defective products, quality control, DPMO |
| Subjects: | H Social Sciences > HD Industries. Land use. Labor |
| Divisions: | Faculty of Engineering, Science and Mathematics > School of Chemistry |
| Depositing User: | Eko Yuli |
| Date Deposited: | 29 Nov 2023 01:56 |
| Last Modified: | 29 Nov 2023 01:56 |
| URI: | http://eprints.upnyk.ac.id/id/eprint/38253 |
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