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All Journal Jurnal Teknologi Industri Pertanian JURNAL INTEGRASI Jurnal Teknik Mesin Jurnal Ilmiah Teknik Industri NUCLEUS: Jurnal Sains dan Teknologi JURNAL TEKNIK INDUSTRI
Wilda Sukmawati
Politeknik STMI Jakarta-Kementerian Perindustrian RI
Agriculture, Biological Sciences & Forestry Automotive Engineering Chemistry Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Electrical & Electronics Engineering Energy Engineering Industrial & Manufacturing Engineering Library & Information Science Materials Science & Nanotechnology Mechanical Engineering Physics Transportation Other

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KEBERLANJUTAN RANTAI PASOK INDUSTRI KECIL DAN MENENGAH (IKM) ALAS KAKI DI KABUPATEN DAN KOTA BOGOR Wilda Sukmawati; Machfud; Ono Suparno; Aji Hermawan
Jurnal Teknologi Industri Pertanian Vol. 30 No. 1 (2020): Jurnal Teknologi Industri Pertanian
Publisher : Department of Agroindustrial Technology, Bogor Agricultural University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24961/j.tek.ind.pert.2020.30.1.43

Abstract

Measurement of supply chain sustainability in the footwear industry is limited to measurements on craftsmen as footwear makers in the District and City of Bogor. The purpose of this study was to obtain a footwear industry supply chain sustainability index in the District and City of Bogor as an industrial centre in the West Java region. The method approach taken was Multidimensional Scaling (MDS) using Rapfish software. This study analyzed three dimensions, namely economic, social and environment. The indicators used for the economic dimension were net profit, sales targets, production capacity, labour income, product quality, market access, investment for the environmental improvement, research and technology development. Indicators measured for the social dimension were employment opportunities for the local workers, human reource skills, easiness access to health, use of equipment, work safety, workplace quality, air quality of production rooms, workforce training, number of products returned, and certification in the social field. On the environmental dimension, the indicators measured were the reduction in the amount of energy used, the use of environmentally friendly materials, the level of waste management, measurement and reduction of emissions produced, certification in the environmental field, use of materials from local suppliers. The results of measurement of the footwear industry sustainability indexes were less sustainable for the economic and social dimensions, whereas for the environment dimension indexed was not sustainable. In leverage analysis, indicators that influenced to increase the index for the economic dimension were market access and labour income, the social dimension were the quality of the production room air and the use of safety equipment, and the environmental dimension were the level of waste management, measurement and emission reduction. Keywords: sustainability. footwear, MDS
Rekayasa Kapasitas Produksi Pakaian Hangat (Sweater) Style 120512 dan Style 193948 di PT Aulia Pratama dengan Metode Capacity Requirement Planning (CRP) Wilda Sukmawati; Ikhsan Satrio Jatmiko
Jurnal Teknik Mesin Vol 9 No 1 (2012): Jurnal Teknik Mesin
Publisher : Politeknik Negeri Padang

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

Abstract

Aulia Pratama merupakan perusahaan yang bergerak di bidang garmen, yaitu industri pembuatan pakaian hangat (sweater).Perusahaan yang berada di Cimanggis, Depok ini berusaha menyajikan pelayanan yang terbaik dengan memenuhi permintaan pelanggan.Mengingat besarnya pesanan pelanggan, maka perusahan melakukan suatu usaha yang dapat memuaskan pelanggan yaitu memenuhi pesanan pelanggan tepat pada waktunya agar pelanggan tidak beralih pada perusahaan sejenis lainnya.Usaha yang dilakukan adalah perencanaan kebutuhan kapasitas (Capacity Requirement Planning) yang optimal guna memenuhi pesanan pelanggan.Tujuan utama perencanaan kebutuhan kapasitas (Capacity Requirement Planning) yaitu membandingkan antara beban yang ditetapkan melalui pesanan pelanggan dengan kapasitas setiap pusat kerja pada suatu periode tertentu. Kebutuhan kapasitas produksi sweaterstyle 120512 dan 193948 tiap pusat (work center) pada bulan Agustus adalah sebagai berikut, work center 1: 189.763,712menit/bulan, work center 2:16.579,648menit/bulan, work center 3:129.316,704 menit/bulan, dan work center 4: 33.349,696 menit/bulan. Sedangkan kapasitas yang tersedia pada masing-masing work center adalah, work center 1: 115.200 menit/bulan, work center 2:34.560 menit/bulan, work center 3:161.280 menit/bulan, dan work center 4: 69.120 menit/bulan. Berdasarkan hasil perbandingan masing-masing work center di atas diketahui terjadi ketidak seimbangan kapasitas dimana work center 1 kekurangan kapasitas 74.563,712 menit/bulan, work center 2 kelebihan kapasitas 17.980,352 menit/bulan, work center 3 kelebihan kapasitas 31.963,296 menit/bulan, work center 4 kelebihan kapasitas 35.770,304 menit/bulan. Oleh karena itu perlu dilakukan usaha untuk menyeimbangkan/mendekati keseimbangan kapasitas. Dengan analisis perbandingan biaya maka ditentukan usaha untuk menyeimbangkan/mendekati keseimbangan kapasitas dengan cara, menambah operator dari pusat kerja yang kelebihan kapasitas, penambahan shift kerja (extra shift), dan menambahkan tenaga kerja pada pusat kerja yang kekurangan kapasitas.
INOVASI SISTEM AGROFORESTRY DALAM MENINGKATKAN PRODUKTIVITAS KARET ALAM Wilda Sukmawati; M. Syamsul Maarif; Yandra Arkeman
JURNAL TEKNIK INDUSTRI Vol. 4 No. 1 (2014): Volume 4 No 1 Maret 2014
Publisher : Jurusan Teknik Industri, Fakultas Teknologi Indusri Universitas Trisakti

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (114.521 KB) | DOI: 10.25105/jti.v4i1.1563

Abstract

Permintaan pasar dunia akan produk karet merupakan peluang yang cukup besarbagi negara Indonesia. Areal karet Indonesia paling luas di dunia, yang diikuti Thailand danMalaysia, namun produktivitas karet alam Indonesia lebih rendah dibandingkan Thailanddan Malaysia yang memiliki luas perkebunan lebih kecil di banding Indonesia. Sistemagroforestry diyakini secara luas memiliki potensi besar sebagai alternatif pengelolaanlahan yang utama untuk konservasi tanah dan juga pemeliharaan kesuburan danproduktifitas lahan di daerah tropis. Oleh sebab itu petani untuk menerapkan paket teknologidengan modifikasi tepat sehingga mendapatkan pengetahuan secara ilmiah. RubberAgroforestry System (RAS), adalah teknologi yang mengintroduksikan bahan tanam karetklonal ke dalam agroforest karet.
Penentuan Setting Level Berdasarkan Faktor-Faktor yang Berpengaruh terhadap Kebocoran Produk Wellhead menggunakan Metode Taguchi di PT BDT Irma Agustiningsih Imdam; Dewi Auditiya Marizka; Indah Kurnia Mahasih Lianny; Wilda Sukmawati; Irva Syariatun Nisa
NUCLEUS Vol 4 No 1 (2023): NUCLEUS
Publisher : Neolectura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37010/nuc.v4i1.1325

Abstract

Setting the Wellhead product level needs to be done as bbest as possible to avoid leaks when drilling for oil and natural gas which are caused by pressure differences during drilling. PT BDT as one of the companies that makes wellheads always tries to make the products they produce according to consumer desires. Even though PT BDT has tried its best, it has still received complaints from customers, because of leaks that occurred during drilling and had to incur costs for product replacement. The stages in the research process begin with conducting a field study to identify existing problems in the company and then continue with conducting a literature study to identify theories that can be used as solutions to overcome these problems. The method used to prevent weelhead leaks is the Taguchi method which consists of of three stages, namely stages: planning, implementation, and analysis. The influencing factors used are the amount of sand, the amount of paint, the thickness of the sun blasting, and the pressure of the compressor. This stage is carried out to calculate the influence of each factor used on the quality characteristics used, namely nominal is the best. Based on the results of the wellhead pressure test carried out after the experiment, the Signal to Noise Ratio (SNR) can be calculated. The best level results were obtained to prevent wellhead leaks by setting all levels at level 2, namely the amount of sand was 3.3 grams, the amount of paint was 4.5 liters, and the thickness of the sun was (1.5 mm). The amount of quality loss function incurred by the company due to the wellhead leak was IDR 759,900
Analisis Sistem Pengambilan Keputusan dalam Pembelian Mobil Menggunakan Metode Analytical Hierarchy Process Dewi Auditya Marizka; Wilda Sukmawati; Irma Agustiningsih; Indra Yusuf; Andi Rusnaenah
NUCLEUS Vol 4 No 1 (2023): NUCLEUS
Publisher : Neolectura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37010/nuc.v4i1.1326

Abstract

Along with the development of the times the demand for four-wheeled vehicles is increasing, because it is undeniable that four-wheeled vehicles are very much needed by the people to support their daily activities such as in terms of work, vacation, and etc. Certainly in terms of choosing a four-wheeled vehicle it must be adjusted to the individual's needs, because a car with different types or specifications will have different functions as well. There are various kinds of criteria in terms of choosing a car that must be considered by the individual concerned. This is what motivates us to conduct research using the Decision Support System (DSS) in the process of selecting four-wheeled vehicles by implementing the Analytical Hierarchy Process (AHP) method carried out by weighting and setting priorities so that ultimately the best alternative is to choose four-wheeled vehicles.
PERANCANGAN PALLET DELIVERY UNTUK MEMINIMASI RISIKO KELUHAN AKIBAT KERJA MENGGUNAKAN METODE RAPID ENTIRE BODY ASSESSMENT (REBA) DI PT. XYZ Imdam, Irma Agustiningsih; Kurnianto, Radif; Sukmawati, Wilda; Sumasto, Fredy; Pratama, Indra Rizki; Marizka, Dewi Auditiya
Jurnal Ilmiah Teknik Industri Vol. 12 No. 3 (2024): Jurnal Ilmiah Teknik Industri : Jurnal Keilmuan Teknik dan Manajemen Industri
Publisher : Program Studi Teknik Industri, Fakultas Teknik Universitas Tarumanagara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24912/jitiuntar.v12i3.32781

Abstract

Pallet Delivery Design at PT. XYZ is intended to overcome operator working posture problems in the manual process of tying boxes with ropes, so as to reduce complaints of Musculoskeletal Disorders (MSDs) in operators. Analysis of MSDs complaints was carried out by distributing the Nordic Body Map (NBM) questionnaire to three workers with the results that they experienced complaints of calf, back and knee pain. Based on the results of the Nordic Body Map questionnaire, a Rapid Entire Body Assessment (REBA) analysis was carried out, namely to assess the level of risk. In the initial assessment, REBA produced a score of 9 which indicates a high risk with the use of the tool used. To find out the specifications of the tool to be designed, it is done by measuring the operator's anthropometric data, followed by product design using the Need, Idea, Decision, and Action (NIDA) method as a design approach and the next stage is simulated in CATIA software to confirm risk reduction. The design simulation shows a decrease in the REBA value from 9 to 2, thereby reducing the risk of MSDs for workers.
Minimasi Lead Time Proses Produksi Pada Part Otomotif Tipe BZ 460 RH Menggunakan Value Stream Mapping (VSM) di PT XYZ Al-farabi, Muhammad Azka; Imdam, Irma Agustiningsih; Dewi Auditiya Marizka; Wilda Sukmawati; Indra Yusuf
JURNAL INTEGRASI Vol. 17 No. 2 (2025): Volume 17, Nomor 2, Oktober 2025
Publisher : Pusat Penelitian dan Pengabdian Masyarakat Politeknik Negeri Batam

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30871/ji.v17i2.9215

Abstract

PT XYZ merupakan perusahaan manufaktur yang bergerak dibidang industri otomotif. Pada proses produksi di PT XYZ menghasilkan komponen otomotif salah satu produknya adalah part type BZ460 RH. Berdasarkan pengamatan, ditemukan permasalahan pada pemborosan overprocessing, dan transportasi. Pemborosan yang ditemukan berdampak dengan ketidakcapaian target produksi sebesar 279 unit/hari dengan hanya memproduksi 265 unit/hari. Penelitian ini ditujukan untuk mengidentifikasi dan meminimasi lead time yang terdapat aktivitas pemborosan pada proses produksi part BZ 460 RH. Penelitian ini menggunakan metode Value Stream Mapping (VSM) dengan bantuan Value Stream Analysis Tools (VALSAT) yaitu Process Activity Mapping (PAM) untuk menggambarkan aliran nilai dengan melakukan pemetaan aktivitas proses secara detail. Perencanaan perbaikan dilakukan dengan menggunakan analisis 5W+1H. Hasil production lead time sebelum perbaikan pada current state value stream mapping sebesar 139,44 detik/unit dengan nilai Process Cycle Efficiency (PCE) 33,89%. Perbaikan dilakukan dengan mengusulkan modifikasi meja packing dengan rak plastik packing dan melakukan penambahan trolley sesuai kebutuhan. Hasil production lead time setelah perbaikan mengalami penurunan sebesar 26% menjadi 103,75 detik/unit dan terjadinya peningkatan pada nilai PCE menjadi 45,54%. Hasil tersebut membuat target produksi tercapai dengan output produksi sebesar 313 unit/hari. Berdasarkan hasil penelitian dapat disimpulkan bahwa perbaikan yang dilakukan pada proses produksi part BZ 460 RH memiliki pengaruh signifikan terhadap production lead time, PCE, dan output produksi.
Co-Authors Aji Hermawan Al-farabi, Muhammad Azka Andi Rusnaenah Dewi Auditiya Marizka Dewi Auditya Marizka Ikhsan Satrio Jatmiko Indah Kurnia Mahasih Lianny Indra Rizki Pratama Indra Yusuf Indra Yusuf Irma Agustiningsih Irma Agustiningsih Imdam Irva Syariatun Nisa Kurnianto, Radif M. Syamsul Maarif Machfud Ono Suparno Sumasto, Fredy Yandra Arkeman