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All Journal OPERATION EXCELLENCE: Journal of Applied Industrial Engineering Briliant: Jurnal Riset dan Konseptual
Nurdewanti, Rully
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Civil Engineering, Building, Construction & Architecture Computer Science & IT Decision Sciences, Operations Research & Management Education

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Measurement of effectiveness spinning fiber machines using total productive maintenance method at textile manufacturing Supriyadi, Edi; Nurdewanti, Rully
Operations Excellence: Journal of Applied Industrial Engineering Vol. 16, No. 1, (2024): OE March 2024
Publisher : Universitas Mercu Buana

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22441/oe.2024.v16.i1.105

Abstract

PT XYZ is a textile industry manufacturing company whose main products are Polymer Chips, Pre-Oriented Yarn (POY), Draw Twister Yarn (DTY), Bi Shrankage Yarn (BSY), and Polyester Staple Fiber (PSF) which are marketed domestically and internationally. There are still high breakdown problems, which can hamper the production process and result in a decrease in production capacity. The purpose of this study was to measure the Performance Effectiveness of Fiber Spinning Machines using the Total Productive Maintenance (TPM) Method and to find the causes of the Six Big Losses that affect the Performance Effectiveness of Fiber Spinning Machines. The application of TPM in the manufacturing industry aims to extend machine life and maximize the effectiveness of machine performance. The results of measuring the Performance Effectiveness of Fiber Spinning Machines using the TPM Method obtained an  Overall Equipment Effectiveness (OEE) value of 87.85% and the cause of Six Big Losses that affect the effectiveness of the performance of Fiber Spinning Machines is Equipment Failure Losses, the most dominant factor is the Human Factor, namely lack of control, lack of understanding of Standard Operational Procedure (SOP), lack of thoroughness when cleaning spinnerets.
Pengendalian Persediaan Bahan Baku dengan Metode Activity Based Costing (ABC) dan Economic Order Quantity (EOQ) di CV. XYZ Supriyadi, Edi; Nurdewanti, Rully
BRILIANT: Jurnal Riset dan Konseptual Vol 7 No 1 (2022): Volume 7 Nomor 1, Februari 2022
Publisher : Universitas Nahdlatul Ulama Blitar

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (401.189 KB) | DOI: 10.28926/briliant.v7i1.888

Abstract

CV. XYZ bergerak di bidang makanan yang persediaannya sering terjadi perbedaan antara permintaan barang dengan stok produksi yang ada. Agar permasalah dapat terselesaikan maka dengan metode Activity Based Costing (ABC) dan Economic Order Quantity (EOQ), tujuannya agar pengendalian persediaan bahan baku efisien dan efektif. Hasil penelitian, Klasifikasi kelas A investasinya 72,28%, kelas B investasinya 15,79%, kelas C investasinya 11,59%. Efisiensi bahan baku daging sapi TB sebanyak 76 Kg,, daging sapi 55 sebanyak 56 Kg. Titik pemesanan kembali Daging Sapi TB sebanyak 79 Kg dalam 52 kali pemesanan, sedangkan Daging Sapi Bakso 55 sebanyak 43 Kg dalam 42 kali pemesanan. Jadi dengan metode Activity Based Costing (ABC) dan Economic Order Quantity (EOQ) pemesanan dapat sesuai dengan permintaan.
Implementasi Metode Failure Mode Effect And Analysis (FMEA) Dengan Konsep PDCA Untuk Mengurangi Defect Produk Cokelat White Compound di PT. XYZ Nurdewanti, Rully
BRILIANT: Jurnal Riset dan Konseptual Vol 7 No 2 (2022): Volume 7 Nomor 2, Mei 2022
Publisher : Universitas Nahdlatul Ulama Blitar

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (393.488 KB) | DOI: 10.28926/briliant.v7i2.962

Abstract

PT. XYZ perusahaan manufaktur yang bergerak di bidang makanan dituntut untuk selalu mempertahankan kualitasnya, banyaknya defect pada cokelat white compound pada tahun 2020 mencapai 12.1% mengakibatkan meningkatnya biaya reproses produk dan target produksi rendah. Tujuan dari penelitian ini untuk meminimalkan biaya produksi dan meningkatkan target produksi untuk memenuhi selera konsumen dan menitik beratkan aspek kualitas yang sesuai dengan standar yang telah ditentukan. Dengan metode Failure Mode Effect And Analysis (FMEA) dan perbaikan kualitas produk dengan konsep PDCA sebagai rencana tindakan perbaikan masalah pada produk. Hasil perbaikan dapat meningkatkan kualitas produk cokelat white compound, hal ini terbukti dengan berkurangnya produk defect dari 12.1 % menjadi 2.7 %.
Co-Authors Edi Supriyadi Edi Supriyadi