Mahardika, Mohammad Gilang (2025) Menurunkan Tingkat Kecacatan Produk Speaker dengan pendekatan Implementasi Metode SIX SIGMA. Other thesis, Institut Teknologi Sepuluh Nopember.
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Abstract
Speaker merupakan perangkat elektronik yang sangat dibutuhkan dalam kehidupan sehari-hari, baik untuk keperluan rumah tangga maupun profesional. Kualitas speaker yang baik sangat penting untuk memastikan pengguna merasakan pengalaman mendengarkan yang memuaskan. Dalam proses produksi speaker, sering kali terjadi kecacatan produk yang dapat menurunkan kualitas dan kepercayaan konsumen. Penelitian ini bertujuan untuk mengurangi tingkat kecacatan produk pada proses produksi speaker dengan menerapkan metode Six Sigma. Produk yang diamati adalah TWD-T20026HP-04 . Data yang dikumpulkan menunjukkan bahwa antara Mei 2023 hingga Mei 2024, dari total 21.993 unit yang diproduksi, 1.713 unit mengalami cacat. Cacat ini meliputi masalah pada suara, parameter, dan kerusakan pada bagian luar. Kemudian setelah di identifikasi CTQ diketahui bahwa fokus dari penelitian ini adalah pada bagian aspek defect paramater dan suara. Diketahui bahwa akar masalah dari hal tersebut adalah kelalaian dari operator dan kurangnya imspeksi maintenance. Metode Six Sigma digunakan untuk mengidentifikasi faktor penyebab cacat, mengukur kinerja proses, menganalisis data, meningkatkan proses, dan mengontrol kualitas produk. Langkah-langkah Six Sigma, yaitu Define, Measure, Analyze, Improve, dan Control (DMAIC), digunakan sebagai kerangka kerja dalam penelitian ini. Data yang dikumpulkan mencakup data cacat, kinerja proses, dan data kepuasan pelanggan. Analisis dilakukan untuk mengidentifikasi penyebab cacat utama dan mengembangkan rencana perbaikan yang efektif. Hasil penelitian ini dapat memberikan wawasan bagi perusahaan dalam meningkatkan kualitas produk dan mengurangi biaya yang terkait dengan kecacatan produk.
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Speakers are electronic devices that are widely used in everyday life, both for household and professional purposes. The quality of a good speaker is very important to ensure that users have a satisfying listening experience. In the speaker production process, product defects often occur, which can reduce quality and consumer confidence. This research aims to reduce the level of product defects in the speaker production process by applying the Six Sigma method. The product observed is the TWD-T20026HP-04. The data collected shows that between May 2023 and May 2024, out of a total of 21,993 units produced, 1,713 units were defective. These defects include problems with sound, parameters, and external damage. After identifying the CTQ, it is known that the focus of this research is on the aspects of parameter defects and sound. It is known that the root cause of the problem is operator negligence and a lack of inspection maintenance. The Six Sigma method is used to identify the root causes of defects, measure process performance, analyze data, improve processes, and control product quality. The Six Sigma steps, namely Define, Measure, Analyze, Improve, and Control (DMAIC), are used as a framework in this research. The data collected includes defect data, process performance data, and customer satisfaction data. Analysis is conducted to identify the main causes of defects and develop effective improvement plans. The results of this research can provide insights for companies in improving product quality and reducing costs associated with product defects.
| Item Type: | Thesis (Other) |
|---|---|
| Uncontrolled Keywords: | Speaker , Kualitas, Six Sigma , DMAIC, Cacat |
| Subjects: | T Technology > TS Manufactures T Technology > TS Manufactures > TS155 Production control. Production planning. Production management T Technology > TS Manufactures > TS157.5 Production scheduling T Technology > TS Manufactures > TS176 Manufacturing engineering. Process engineering (Including manufacturing planning, production planning) |
| Divisions: | Faculty of Industrial Technology and Systems Engineering (INDSYS) > Industrial Engineering > 26201-(S1) Undergraduate Thesis |
| Depositing User: | Mohammad Gilang Mahardika |
| Date Deposited: | 07 Feb 2025 06:23 |
| Last Modified: | 07 Feb 2025 06:23 |
| URI: | http://repository.its.ac.id/id/eprint/118541 |
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