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      Evaluasi Pengendalian Kualitas pada Station Panelling dengan Metode Six Sigma di PT XYZ

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      Date
      2024
      Author
      Hakim, Moh. Luqman
      Yusri, Doni
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      Abstract
      PT XYZ merupakan perusahaan karoseri yang bergerak pada pembuatan bus. Pembuatan kerangka bus merupakan kegiatan produksi utama pada PT XYZ yang mempengaruhi bentuk, desain, dan kekuatan struktur rangka. Proses pembuatan kerangka pada Departemen Body Rangka memiliki permasalahan mengenai jumlah dan jenis defect yang tinggi dari hasil proses assembly. Tujuan penelitian ini yaitu untuk mengevaluasi permasalahan serta memberikan solusi dengan menggunakan metode Six Sigma dan Failure Mode and Effects Analysis (FMEA). Six Sigma menjadi salah satu metode yang mampu meningkatkan kualitas pada suatu produk dengan pendekatan DMAIC yaitu Define, Measure, Analyze, Improvement, dan Control. Berdasarkan hasil evaluasi didapatkan hasil rata-rata DPMO sebesar 1.648,27 dengan tingkat sigma 4,4. Usulan perbaikan dalam evaluasi permasalahan menggunakan metode 5W 1H yang diharapkan dapat menurunkan nilai jumlah defect pada permasalahan di Departemen Body Rangka yaitu dengan pembuatan Digital Control System (DCS), membuat check sheet, dan pelatihan kerja karyawan.
       
      PT XYZ is a car body company engaged in manufacturing buses. Bus frame manufacturing is the main production activity at PT XYZ that affects the shape, design, and strength of the frame structure. The process of making frames in the Frame Body Department has problems regarding the high number and type of defects from the results of the assembly process. The purpose of this research is to evaluate the problem and provide solutions using Six Sigma and Failure Mode and Effects Analysis (FMEA) methods. Six Sigma is one of the methods that can improve the quality of a product with the DMAIC approach, namely Define, Measure, Analyze, Improvement, and Control. Based on the evaluation results, the average DPMO result is 1,648.27 with a sigma level of 4.4. Proposed improvements in evaluating problems using the 5W + 1H method are expected to reduce the value of the number of defects in problems in the Frame Body Department, namely by making a Digital Control System (DCS), making check sheets, and employee training.
       
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      http://repository.ipb.ac.id/handle/123456789/156591
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      • UT - Industrial Management [219]

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      Indonesia DSpace Group 
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