HUDA, MOH. NURUL (2024) IMPLEMENTASI METODE DMAIC UNTUK PERBAIKAN DEFECT PRODUKSI PREFORM PADA PERUSAHAAN MANUFAKTUR INJECTION PLASTIC. S1 thesis, Universitas Mercu Buana Jakarta.
![[img]](https://repository.mercubuana.ac.id/style/images/fileicons/text.png) |
Text (HAL COVER)
01 cover.pdf Download (364kB) |
|
Text (ABSTRAK)
02 abstrak.pdf Download (38kB) |
|
Text (BAB I)
03 bab I.pdf Restricted to Registered users only Download (154kB) |
|
Text (BAB II)
04 bab II.pdf Restricted to Registered users only Download (313kB) |
|
Text (BAB III)
05 bab III.pdf Restricted to Registered users only Download (87kB) |
|
Text (BAB IV)
06 bab IV.pdf Restricted to Registered users only Download (535kB) |
|
Text (BAB V)
07 bab V.pdf Restricted to Registered users only Download (30kB) |
|
Text (DAFTAR PUSTAKA)
08 daftar pustaka.pdf Restricted to Registered users only Download (125kB) |
Abstract
This research was conducted in the plastic injection Manufacturing industry, this research discusses a case study of quality Control in Preform products, by identifying Preform product defects in the injection process, the company has a Defect standard of 3%. Of all the products produced by the company, there are products that exceed the Defect standard, namely 14.20 gram Preform products by 4.32% or 29,399 pcs consisting of Black specks/contamination 11,200 pcs, Short shot 6544 pcs, Bubble or Void 6222 pcs, and Flash 5433 pcs . This research focuses on the Black specks/contamination Defect which is the largest Defect at 38%. Based on the research results, by implementing the DMAIC method (Define, Measure, Analyze, Improve, Control) the root cause of the Black specks/contamination Defect problem can be identified, namely that Preventive maintenance has not been carried out regularly, resulting in the thermo couple not functioning and the machine overheating during the process. injection, causing the PET material to not be injected completely. From the results of Improvements that have been carried out using the DMAIC (Define, Measure, Analyze, Improve, Control) method, namely creating a Preventive maintenance checksheet so that maintenance is carried out regularly, Black specks/contamination defects have decreased to 32%. Keywords: Quality Control, Preform, DMAIC, FMEA Penelitian ini dilakukan di industri manufaktur Injection Plastic, penelitian ini membahas studi kasus pengendalian kualitas pada produk Preform, dengan cara mengidentifikasi Defect produk Preform pada proses injection, perusahaan memiliki standar Defect yaitu sebesar 3%. Dari semua produk yang diproduksi oleh perusahaan, ada produk yang melebihi standar Defect yaitu produk Preform 14.20 gram sebesar 4.32% atau 29,399 pcs yang terdiri dari Black specks/contamination 11,200 pcs, Short shot 6544 pcs, Bubble atau Void 6222 pcs, dan Flash 5433 pcs. Penelitian ini berfokus pada Defect Black specks/contamination yang menjadi Defect terbanyak sebesar 38%. Berdasarkan hasil penelitian, dengan implementasi Metode DMAIC (Define, Measure, Analyze, Improve, Control) akar penyebab masalah Defect Black specks/contamination dapat teridentifikasi, yaitu belum dilakukan Preventive maintenance secara berkala, sehingga berakibat thermo couple tidak berfungsi dan mesin overheat pada saat proses injection sehingga menyebabkan material PET tidak terinjeksi dengan sempurna. Dari hasil perbaikan yang sudah dijalankan menggunakan Metode DMAIC (Define, Measure, Analyze, Improve, Control), yaitu membuat checksheeet Preventive maintenance supaya perawatan dilakukan secara berkala, Defect Black specks/contamination mengalami penurunan menjadi 32%. Kata Kunci: Pengendalian Kualitas, Preform, DMAIC, FMEA.
| Item Type: | Thesis (S1) |
|---|---|
| Call Number CD: | FT/IND. 24 020 |
| Call Number: | ST/16/24/019 |
| NIM/NIDN Creators: | 41617110008 |
| Uncontrolled Keywords: | Pengendalian Kualitas, Preform, DMAIC, FMEA. |
| Subjects: | 600 Technology/Teknologi > 670 Manufacturing/Manufaktur, Pabrik-pabrik > 670.1-670.9 Standard Subdivisions of Manufacturing/Subdivisi Standar Dari Manufaktur, Pabrik-pabrik 700 Arts/Seni, Seni Rupa, Kesenian > 700. Arts/Seni, Seni Rupa, Kesenian > 700.1-700.9 Standards Subdivisions of The Arts/Subdivisi Standard dari Karya Seni > 700.4 Special Topics in The Arts/Topik Tertentu dalam Karya Seni > 700.41 Arts Displaying Specific Qualities of Style, Mood, Viewpoint/Seni Menampilkan Kualitas Gaya Tertentu, Suasana Hati, Sudut Pandang |
| Divisions: | Fakultas Teknik > Teknik Industri |
| Depositing User: | khalimah |
| Date Deposited: | 18 Mar 2024 06:49 |
| Last Modified: | 18 Mar 2024 06:49 |
| URI: | http://repository.mercubuana.ac.id/id/eprint/87231 |
Actions (login required)
 |
View Item |
