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All Journal Ekonomi Bisnis Jurnal Ilmiah Teknologi dan Rekayasa Jurnal Manajemen dan Kewirausahaan (JMDK) Jurnal Optimasi Teknik Industri (JOTI) INVENTORY : Industrial Vocational E-Journal On Agroindustry Profisiensi : Jurnal Program Studi Teknik Industri Innovative: Journal Of Social Science Research Neraca: Jurnal Ekonomi, Manajemen dan Akuntansi Jurnal Ilmiah Dinamika Rekayasa
Ina Siti Hasanah
Jurusan Teknik Industri, Fakultas Teknologi Industri Universitas Gunadarma
Humanities Automotive Engineering Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Electrical & Electronics Engineering Engineering Industrial & Manufacturing Engineering Law, Crime, Criminology & Criminal Justice Materials Science & Nanotechnology Mechanical Engineering Public Health Social Sciences Other

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PERENCANAAN KAPASITAS PRODUKSI KULKAS VT-MDL MENGGUNAKAN RCCP (STUDI KASUS PT LG ELECTRONICS INDONESIA) Putra, Zharfan Dimastyo; Hasanah, Ina Siti
PROFISIENSI : Jurnal Program Studi Teknik Industri Vol 13, No 2 (2025): PROFISIENSI DESEMBER 2025
Publisher : University of Riau Kepulauan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33373/profis.v13i2.8465

Abstract

Industri manufaktur Indonesia terus berkembang seiring kemajuan teknologi dan fokus pada keberlanjutan. PT LG Electronics Indonesia sebagai produsen elektronik global menghadapi tantangan dalam memenuhi permintaan pasar, khususnya produk kulkas tipe VT-MDL. Pada tahun 2024, perusahaan hanya mampu memproduksi 897.000 unit dari total permintaan 14.200.000 unit atau sekitar 6,31%. Ketidaksesuaian ini menuntut perencanaan produksi yang lebih efektif. Penelitian ini bertujuan melakukan peramalan permintaan, penyusunan jadwal induk produksi (JIP), dan perencanaan kapasitas menggunakan metode Rough Cut Capacity Planning (RCCP). Data yang digunakan meliputi permintaan historis Januari 2023–Juli 2025, tenaga kerja, jam kerja, serta waktu proses di setiap stasiun. Peramalan dilakukan dengan metode time series decomposition dan triple exponential smoothing, dan hasil terbaik diperoleh dari metode pertama dengan nilai MAD 1.356. Berdasarkan JIP untuk periode Agustus 2025–Juli 2026, total kebutuhan produksi mencapai 552.312 unit. Validasi dengan RCCP menunjukkan beberapa stasiun seperti pre case, PU case, dan cycle mengalami kekurangan kapasitas. Solusi yang diterapkan adalah penambahan jam kerja, sehingga kapasitas tersedia meningkat menjadi 404.432 jam dan mampu memenuhi kebutuhan sebesar 365.147 jam.P
Analysis of Mental and Physical Workload on Kerupuk Sehati Ina Siti Hasanah; Alfian Ardi Nugroho
Jurnal Ilmiah Dinamika Rekayasa Vol. 20 No. 2 (2024): Jurnal Ilmiah Dinamika Rekayasa - Juli
Publisher : Engineering Faculty, UNSOED

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

The Kerupuk Sehati Factory produces and sells cooked and raw crackers. The production capacity of raw crackers is 1000 kg per day for 8-9 working hours with 17 employees. The problem is that workers feel an excessive physical workload, so worker performance decreases and workers cause errors, namely, products become defective. This research aims to measure workers' mental and physical workload and make improvements so that workers' workload is reduced. Workers' mental workload was measured using the NASA-TLX method, and workers' physical workload was measured using the CVL method. Measurement results based on NASA-TLX revealed that the average mental workload is in the high category of eleven workers and the very high category of six workers. The calculated CVL values showed that the two greatest physical workloads were felt by Respondent A, with a CVL value of 31.36%, and Respondent L, with a CVL value of 38.93%. Reducing physical and mental workload is recommended by adding exhaust fans, checking machines and equipment before production, using conveyance, organizing training, and providing rest areas.
Co-Authors Alfian Ardi Nugroho Alifurrohman Alifurrohman Ayub Prasetyo Badri, Wahyu Zeryanto Erliza Hambali Firda Amalia Harefa, Arman Dianto Lestari, Anggi Machfud Machfud Neng Nita Silvia Putra, Zharfan Dimastyo Ranti Hurahmah Silvia, Neng Nita Sukardi Sukardi Tegar Rizky Wicaksono