Article Per Year (5 Year)
p-Index From 2021 - 2026
2.17
P-Index
This Author published in this journals
All Journal World Chemical Engineering Journal Jurnal Rekayasa Teknologi dan Sains Terapan Teknologika Journal of Management and Industrial Engineering (JMIE)
Diki Muchtar Diki
STT Wastukancana
Automotive Engineering Chemical Engineering, Chemistry & Bioengineering Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Electrical & Electronics Engineering Engineering Industrial & Manufacturing Engineering Mathematics Mechanical Engineering Physics Other

Published : 13 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 13 Documents
Search

 1   2 
SIMULASI PROSES PRODUKSI KERUPUK KULIT DOROKDOK PD.ABC SUKAREGANG – GARUT Muchtar, Diki; Herdiansyah, Ferry; gumelar, indra
Jurnal Teknologika Vol 14 No 1 (2024): Jurnal Teknologika
Publisher : Sekolah Tinggi Teknologi Wastukancana

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51132/teknologika.v14i1.364

Abstract

PD.ABC experienced problems with an inefficient production system. This is indicated by the minimum amount of output that can be sent. This becomes a source of problems when there is a large order of dorokdok skin crackers, which cannot be completely filled. Therefore, this research will analyze the factors that become obstacles in the dorokdok skin cracker production system using a system modeling and simulation approach. The conclusion was that in the PD dorokdok skin cracker production system. ABC still lacks workers for the production process. This causes the failure rate in sending dorokdok skin crackers to still exist and losses occur. With 2 operators, the maximum output produced is only 63 pcs/day with costs incurred of Rp. 2,950,000 and the profit obtained is only Rp. 1,260,000 or it could be interpreted that PD.ABC suffered a loss of Rp. 1,690,000. After improvements were made, by adding 3 operators it was seen that the simulation results did not show any failures in the production process flow of dorokdok skin crackers with the maximum output produced being 500 pcs/day, the total costs incurred amounting to IDR 6,850,000 and the profit obtained amounting to IDR 10,000,000 or it could be interpreted as PD.ABC experiencing a profit of IDR 3,150,000. So it can be concluded that the improvements made have been effective by increasing human power thereby increasing PD dorokdok skin cracker production capacity. A B C
Proposed ProModel Implementation to Increase Production Quantity at PT ABC Muchtar, Diki; Ramlan Yuniar Velani; Suci Tresna Dewi Handayani
Jurnal Teknologika Vol 15 No 2 (2025): Jurnal Teknologika
Publisher : Sekolah Tinggi Teknologi Wastukancana

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51132/teknologika.v15i2.543

Abstract

This study focuses on initiatives to enhance production quantity at PT ABC. The study applied a simulation-based approach using ProModel software to test various improvement scenarios without interfering with actual production activities. The data collected includes processing time at each workstation and machine capacity, which were used to build an accurate simulation model. The simulation results showed a significant increase in productivity from 35 to 78 units per hour after implementing the second improvement alternative involving additional manpower. This study offers practical and data-driven solutions to enhance production efficiency, reduce cycle time, and eliminate bottlenecks. The findings serve as a valuable reference for companies aiming to implement production line optimization strategies and simulation modeling to support continuous improvement in manufacturing performance.
PERENCANAAN PRODUKSI YANG OPTIMAL DENGAN METODE LINIER PROGRAMMING PADA PT. LAJU PERDANA INDAH Muchtar, Diki
Journal of Management and Industrial Engineering (JMIE) Vol. 2 No. 1 (2023): MARET
Publisher : LPPM Sekolah Tinggi Teknologi Nusantara Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (533.271 KB)

Abstract

Kuantitas penjualan sangat mempengaruhi jumlah bahan yang dibutuhkan dalam proses produksi, mulai dari pembelian hingga menjadi produk akhir. PT Laju Perdana, sebuah perusahaan manufaktur gula, adalah pemain baru di pasar dan menghadapi persaingan yang ketat dari perusahaan gula yang sudah mapan. Masalah penelitian adalah bagaimana mengembangkan model pemrograman linier yang optimal untuk perencanaan produksi yang meminimalkan biaya produksi untuk PT Laju Perdana, dan berapa biaya yang diperlukan untuk berbagai pilihan sumber daya dalam perencanaan yang optimal tersebut. Metode penelitian menggunakan pemrograman linier untuk menentukan biaya produksi yang optimal berdasarkan kuantitas bahan mentah dan ketersediaan tenaga kerja dalam proses produksi. Validasi data dilakukan dengan menggunakan WinQSB 2.0 untuk menganalisis sensitivitas beberapa elemen dalam perencanaan produksi. Studi ini menyimpulkan bahwa perusahaan dapat mencapai biaya produksi yang optimal dengan menggunakan pemrograman linier berdasarkan kuantitas bahan mentah, yang menghasilkan kapasitas penyimpanan minimum sebesar Rp. 7.692,3 dan biaya penyimpanan maksimum sebesar Rp. 34.667. Temuan ini akan mempengaruhi kapasitas produksi perusahaan di masa depan dalam kemasan unit penjualan. Rekomendasi untuk perusahaan adalah meningkatkan biaya produksi sebesar 26% hingga 27% setiap tahun dengan melakukan perencanaan yang cermat, seperti restrukturisasi anggaran produksi, peningkatan harga produk, memperluas pangsa pasar, meningkatkan promosi, menciptakan variasi produk baru, dan lain-lain.
Co-Authors Agassi, Andre Anisa Pauziah Darmawan Yudhanegara Dimas Wismono Hadi Putri , Puspita Handayani , Suci Tresna Dewi Hedi Iskandar Herdiansyah, Ferry Ihsan, Muhammad Ihsan Indra Gumelar Indra Gumelar Iskandar, Hendi Jamaludin, Wanwan Laela Sagita Muhamad Ihsan Purwito, Dewanto Djoko Ramlan Yuniar Velani Suci Tresna Dewi Handayani Tarman Thoriq, Iman Throriq, Iman Ulum, Rikzan Bachrul Wardhana, Rhanu Yayah Ruqiyah