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PERENCANAAN SISTEM PERAWATAN MESIN DUST COLLECTOR PECS ID FAN MENGGUNAKAN METODE RELIABILITY CENTERED MAINTENANCE Fauliyadi, Fauliyadi; Nalhadi, Ahmad; Cahyadi, Dadi; Sucipto, Eko Hadi; Supriyadi, Supriyadi
JENIUS : Jurnal Terapan Teknik Industri Vol 2 No 1 (2021): JENIUS: Jurnal Terapan Teknik Industri
Publisher : LPPMPK - Sekolah Tinggi Teknologi Muhammadiyah Cileungsi

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (492.594 KB) | DOI: 10.37373/jenius.v2i1.102

Abstract

Dust Collector PECS ID Fan adalah fasilitas penyaring debu yang berfungsi sebagai penampung serta penyaring debu dan uap panas yang dihasilkan dari proses pembakaran produk kokas batubara. Kerusakan PECS ID Fan dapat menyebabkan mesin trip, temperatur bearing tinggi dan terjadi kebocoran media filter pada unit Dust Collector. Penelitian ini bertujuan mengetahui penyebab abnormal operation dan merancang sistem perawatan pada mesin PECS ID Fan. Penelitian ini menggunakan tahapan Reliability Centered Maintenance untuk mendapatkan model perawatan yang efektif pada PECS ID Fan. Hasil penelitian menunjukkan penyebab abnormal operation disebabkan kurangnya penerapan perawatan yang terencana. Sistem perawatan dengan menggunakan Reliability Centered Maintenance memperoleh hasil perawatan pada komponen Chamber (Cage dan Membrane Filter), Air Compressor (Pulsing Pipe) dan Cyclone Dust (Venturi Valve) mengimplementasikan tindakan Failure Finding (FF), komponen ID Fan (Motor, Coupling, Impeller dan Bearing) menerapkan tindakan Condition Direct (CD) dan sub-komponen Screw dari komponen Rotary Lock menerapkan tindakan perawatan Time Directed (TD). Reliability Centered Maintenance dapat mampu merencanakan sistem perawatan komponen peralatan berdasarkan tingkat kerusakan dan pengaruh terhadap operasi.
Comparative Analysis of the Accuracy Value of Playgo Sales Forecasting Using the Single and Weight Moving Average Method at PT. XYZ Sulistyo, Suryo; Zahra, Shahla Fathia Az; Soesilo, Rahman; Valentin, Adelia Dwi; Nirfison, Nirfison; Sucipto, Eko Hadi; Fitriyanto, Abdul Rouf
Formosa Journal of Multidisciplinary Research Vol. 3 No. 7 (2024): July 2024
Publisher : PT FORMOSA CENDEKIA GLOBAL

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55927/fjmr.v3i7.10073

Abstract

The development of the business world continues to increase along with the large number of requests for products needed, so it is important for companies to create optimal planning strategies, both production planning and demand planning, so that companies are able to achieve their targeted goals. To achieve company goals, one of the company's activities is to carry out forecasting related to the number of sales or consumer demand for the goods or services produced. PT. XYZ is a developing company whose production results are superior and certified educational toys for children. The analysis used in forecasting is a single 2 period and 3 period moving average method as well as a weighted moving average with weightings of 50,20,30 and 50,25,25. The aim of this research is, firstly, to find out the sales forecasting of playgo type children's educational toys and secondly to find out the most accurate sales forecasting method. The research results show that the method with the smallest error value is the Weight Moving Average method with weightings of 50, 20, 30, where the Mean Absolute Error (MAE) value is 570, the Mean Square Error (MSE) is 447,036, and the Mean Absolute Percentage Error (MAPE) of 1.97%.