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All Journal Jurnal Teknik Mesin, Industri, Elektro dan Informatika JURNAL ILMIAH PENELITIAN MAHASISWA
Ari Zaqi Alfaritsy
Unknown Affiliation
Computer Science & IT Economics, Econometrics & Finance Electrical & Electronics Engineering Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Library & Information Science Medicine & Pharmacology

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Analisis Pengendalian Kualitas Produk Plastik Menggunakan Metode Six Sigma Dan Kaizen (Studi Kasus: PT Kusuma Mulia Plasindo Infitex) Niken Rahmawati; Ari Zaqi Alfaritsy
Jurnal Teknik Mesin, Industri, Elektro dan Informatika Vol. 2 No. 2 (2023): Juni : JURNAL TEKNIK MESIN, INDUSTRI, ELEKTRO DAN INFORMATIKA
Publisher : Pusat Riset dan Inovasi Nasional

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55606/jtmei.v2i2.1859

Abstract

PT Kusuma Mulia Plasindo Infitex is a company engaged in the manufacturing sector that produces polypropylene and HD (Hight density Polyethylene) plastic products. The problem that occurred at PT Kusuma Mulia Plasindo Infitex was that the number of defective products on HD plastic products of 98,327 kg contained 4,194 kg of defective products. The purpose of this study is to determine the factors that cause defects and suggestions for improvements to minimize defective products. This study uses the six sigma method which is useful for finding the root causes of problems that are adjusted to the characteristics of the data they have. The 5 stages of six sigma are DMAIC(define, measure, analyze, improve, control) and kaizen is the Five M-Checklist. So from the results of data processing, the value is obtained in the form of DPMO 8393.048 and a sigma value of 2.49. Proposed improvements include providing training in plastic welding, providing additional 5-10 minute breaks and supervision while working. Perform routine machine maintenance every month and cleaning every day. Adding ventilation and blowers in the production room. Carry out the production process according to the existing SOP at the company, especially in mixing materials according to the SOP for raw materials that have been made by the company.
Analisa Pengendalian Kualitas Produk Tauge Dengan Metode Six Sigma Di CV. Berkah Kecambah Tauge Aling Yahya Aji Setiawan; Ari Zaqi Alfaritsy
Jurnal Teknik Mesin, Industri, Elektro dan Informatika Vol. 2 No. 2 (2023): Juni : JURNAL TEKNIK MESIN, INDUSTRI, ELEKTRO DAN INFORMATIKA
Publisher : Pusat Riset dan Inovasi Nasional

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55606/jtmei.v2i2.1893

Abstract

CV Berkah Kecambah Tauge Aling is a company engaged in the field of food or vegetable bean sprouts made from green beans. In the production of CV Berkah Kecambah Tauge Aling there was a product defect in January 2023 which occurred, namely the result of the defect rate which was known to have the highest number of defects in the yellow color defect of 1818 packages, with a defect percentage of 58.3%. Then the Bad Smell defects with a total of 879 defects, a percentage of defects obtained by 28.2%, the type of defective packaging torn with a total of 423 defects, a percentage of defects of 13.6%. it is known that the diagram (p-chart) with the type of product defect still has 13 points exceeding the upper control limit or UCL and there are 12 points exceeding the lower control limit or LCL with a proportion of 0.148. Judging from the results of DPMO calculations and Sigma Levels, an average DPMO of 49619 is obtained, so that if there is a product defect of 49619 out of 1,000,000 opportunities in the Sprouts production process at CV. The Blessing of Aling Bean Sprouts. In the FMEA diagram to find out the factors and RPN values that result in product defects including human factors, machines, materials, methods, and the environment, the results of the FMEA analysis cause the biggest defects, namely yellowing defects with an RPN value of 810.
PENDEKATAN LEAN MANUFACTURING MENGGUNAKAN METODE VALUE STREAM MAPPING (VSM) PADA UMKM SAMIKEM SABLON Ramadhan, Irfan; Althouv Bani Syaher; Muhammad Mukti; Ari Zaqi Alfaritsy
JURNAL ILMIAH PENELITIAN MAHASISWA Vol 2 No 4 (2024): Agustus
Publisher : Kampus Akademik Publiser

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61722/jipm.v2i4.303

Abstract

UMKM Samikem Sablon adalah UMKM manufaktur yang bergerak pada bidang tekstil dalam pembuatan kaos sablon yang terletak di Muja Muju UH2 Rt 42 Rw 12 No 979, Muja Muju, Umbulharjo, Yogyakarta, 55165. Terdapat 76 aktivitas yang terjadi di proses produksi pada UMKM Samikem Sablon. Pada aktivitas tersebut terdapat beberapa aktivitas yang memiliki potensi sebagai faktor penyebab terjadinya pemborosan waktu pada UMKM. Dalam penelitian ini waste yang teridentifikasi menjadi penyebab utama pemborosan yakni, transportasi, motion dan delay. Oleh karena itu untuk mengurangi pemborosan yang terjadi dilakukan penelitian menggunakan metode Value Stream Mapping. Dengan metode ini kita dapat mengidenfikasi pemborosan dengan current value stream mapping dan process activity mapping, kemudian dilakukan perbaikan pada process activity mapping serta menggambarkan proses setelah dilakukan perbaikan untuk mengurangi pemborosan menggunakan future value stream mapping. Perbaikan yang dapat dilakukan adalah dengan mengurangi waktu aktivitas yakni aktivitas, B1, B2, B3, B4, D1, D4, D5, D6, D8, D11, D16, D25, E6, F2, F3, F6 dan G5 dengan total waktu siklus menjadi 21.412,559 detik atau berkurang sebanyak 12%.
Co-Authors Althouv Bani Syaher Aminuyati Irfan Ramadhan Niken Rahmawati Yahya Aji Setiawan