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Dian Friana Hidayat
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jim@umt.ac.id
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Jalan Perintis Kemerdekaan I No. 33, Babakan, Tangerang Cikokol, Kota Tangerang, Banten 15118
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Journal Industrial Manufacturing
Published by Universitas Muhammadiyah Tangerang
ISSN : 25024582     EISSN : 25803794     DOI : https://doi.org/10.31000/jim
Core Subject : Engineering,
Engineering Industrial & Manufacturing Engineering
Journal of Industrial Manufacturing merupakan jurnal ilmiah yang berfokus terhadap continuous improvement dalam dunia industri (maufaktur dan jasa). Selain itu ruang lingkup jurnal mencakup seluruh keilmuan Teknik Industri.
Arjuna Subject : Teknik (semua kategori) - Tenik Industri dan Manufaktur
Articles 9 Documents
 1 
Search results for , issue "Vol 8, No 1 (2023): Journal Industrial Manufacturing" : 9 Documents clear
Usaha Pengoptimalan Efektivitas Proses produksi Percetakan Produk Pada Divisi Offset Di PT. Citra Sastra Grafika Nur Fadilah Fatma; Henri Ponda; Nurkholis As’seghaf
Journal Industrial Manufacturing Vol 8, No 1 (2023): Journal Industrial Manufacturing
Publisher : Program Studi Teknik Industri Universitas Muhammadiyah Tangerang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31000/jim.v8i1.8130

Abstract

The rapid development of the printing industry (printing) requires companies to continue to survive and develop. Companies that are able to survive and develop well can certainly increase the advantage of competition in the world of printing industry. Therefore, companies must have effective operating management in determining the number of workers and work balance seen from the performance factor of manpower and the efficiency of the production process so that it does not occur Waste of time and cost of production and operation activities can run well if the printing company has a good balance. The data obtained from observations is then grouped into several sub-groups and is investigated whether the average sub group is within the control limit of line balance or Better known as Line Balancing is a production strategy to balance time and workload in a number of interconnected processes in a production line so that there is no excessive congestion or capacity. Takt time time is the time needed by production in producing each product unit in order to meet customer demand. If the production time and production target have been determined, the measurement of work time is the activity of observing the work and recording the work time aims to obtain a reference value one time called the standard time to increase the company's production efficiency, especially in the production of books printing, it is necessary to have an effort to improve the production system and The balance of the production path using the linebalancing method, especially in this analysis, has the best method, namely the longest time method (Largest Candidate Rules Method) Keywords: Process, Raw Materials, Regional Operational Time Methods (Region Approach Method), Regional Operational Time Methods (Region Approach Method), Largest Candidate Rules Method
Penjadwalan Ulang Penerbangan Pesawat Boeing 737-800NG PT. Lion Mentari Airlines di Bandara Soe-Ta Dengan Metode Hungarian Joko Hardono; Dian Friana Hidayat; Abdul Galih Wicaksono
Journal Industrial Manufacturing Vol 8, No 1 (2023): Journal Industrial Manufacturing
Publisher : Program Studi Teknik Industri Universitas Muhammadiyah Tangerang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31000/jim.v8i1.8084

Abstract

The Covid-19 outbreak that has spread throughout the world has resulted in a significant reduction in the number of users of the aircraft mode of transportation. The decline in the number of passengers was also experienced by PT. Lion Mentari Airlines or often known as Lion Air. This of course will have an impact on decreasing the company's revenue thereby reducing the Company's ability to pay for the rental costs of several of its aircraft. It is necessary to reschedule aircraft flights to increase aircraft optimization so that existing passenger services can be met with a smaller number of aircraft compared to before the Covid-19 pandemic. Flight scheduling at Lion Air is based on market demand, aircraft maintenance programs, aircraft availability per day and airport operating hours. This research will reschedule Lion Air flight paths on Boeing 737-800NG aircraft during the Covid-19 pandemic based on airport waiting time / ground time using the Hungarian method. The waiting time at Soekarno-Hatta airport before optimization was 5,895 minutes and there was a significant decrease in waiting time at Soekarno-Hatta airport after optimization, which was 18.78% or 1,107 minutes to 4,788 minutes, and by using the new schedule, Lion Air, which was originally operating 7 aircraft fleets for these flight routes can be optimized using only 6 aircraft fleets. Keywords: Operations Research, Assignment Problems, Hungarian Method, Boeing 737-800NG, Covid-19
Pengendalian Persediaan Bahan Baku Untuk Menunjang Kelancaran Proses Produksi Filter A-5828 (Studi Kasus di Industri Komponen Otomotif) Hartono Hartono; Dwi Ary Setyo Prabowo
Journal Industrial Manufacturing Vol 8, No 1 (2023): Journal Industrial Manufacturing
Publisher : Program Studi Teknik Industri Universitas Muhammadiyah Tangerang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31000/jim.v8i1.8080

Abstract

The production process is a core activity of a company. Production can run smoothly. Agricultural raw materials which are input from the production process are available as needed. The availability of raw materials cannot be separated from planning and control. With the supply of raw materials, the company can meet consumer demand. The raw material inventory system in a company is a part that plays a very important role for a company engaged in manufacturing, in this section it acts as the procurement of raw materials needed by the production process. The high frequency of purchases can result in the large cost of supplies being incurred by the company. This study aims to see the analysis of raw material inventory using the Economic Order Quantity (EOQ) method to increase efficiency in the total cost of inventory. The EOQ method is supported by a Reorder Point (ROP) and Safety Stock. By using EOQ, ROP, and Safety Stock, the company will see the number of orders that must be made, the point of reorder and the amount of safety stock. The total inventory cost was Rp. 3,193,000, 1 roll of Safety Stock and 2 rolls of Reorder Points for 15mm UNP raw materials and Rp. 3,843,600, 2 rolls of Safety Stock and 3 rolls of Reorder Points for 5mm Woll raw materials.Keywords: Production Process, Raw Material, EOQ, Safety Stock, Reorder Point.
Perhitungan Harga Pokok Produksi melalui Metode Full Costing untuk Penetapan Harga Jual Produk Pet Feeder Frena Fardillah; Restu Singgih
Journal Industrial Manufacturing Vol 8, No 1 (2023): Journal Industrial Manufacturing
Publisher : Program Studi Teknik Industri Universitas Muhammadiyah Tangerang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31000/jim.v8i1.8085

Abstract

Development world effort and world industry this modern era experience enough development _ fast , wrong one impact fast development in world effort that is the number of perpetrators continuous effort continuously popping up both Micro and Small Enterprises Medium (MSME) and company big . Calculation price tree production very play a role important in determination price sell a product so that price offered _ could compete with perpetrator other effort , lack experience and knowledge in field accountant cost , usually perpetrator effort micro small and medium in calculation cost price tree production nor price tree sale based on estimate or estimation course . Study this aim for knowing price tree production with use method full cost To use determine price sell product pet feeders . Study this use method full cost is method determination cost production that counts all element cost production into the cost production consisting of from cost ingredient raw , cost power work , cost overheads . After conducted calculation a number of cost like cost ingredient raw , cost power work and cost overhead factory , then produce price tree production and price tree sales , on determination price selling per business unit micro small and medium icung suck lovebirds set 20% profit from price per unit already calculated with use method full cost.Keywords: Price tree production , full costing , pet feeder, UMKM, price tree sale
Analisa Waste Man hours Pada Pekerjaan Modifikiasi Structure Bulkhead Body STA 2598 Pesawat 747-400 Di PT. GMF Aeroasia Tbk Ossa Sutaarga; Ivan Andrian Syarief
Journal Industrial Manufacturing Vol 8, No 1 (2023): Journal Industrial Manufacturing
Publisher : Program Studi Teknik Industri Universitas Muhammadiyah Tangerang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31000/jim.v8i1.8081

Abstract

This study aims to determine the cause of the actual man hours that did not reach the target in the interim modification work which refers to the modification of the STA 2598 bulkhead body structure on the 747-400 aircraft at PT. GMF Aeroasia Tbk. Tangerang. The type of research used in this study is a qualitative and quantitative method which refers to data taken from 15 aircraft that have performed aircraft maintenance at PT. GMF Aeroasia Tbk. By analyzing the man hours that have been partnered with the SAP application, value stream mapping analysis techniques are obtained to find out the source of the problem from the man hours delay with the stages of making current state mapping in current conditions, making process activity mapping to map existing activities at the time of work. takes place based on VA, NVA and NNVA and obtained from the results of the study the biggest cause of out of target in manhours in the modification of the structure of the bulkhead body STA 2598 on the 747-400 aircraft that was treated at PT. GMF AeroAsia Tbk is waste over processing which reaches 21 hours 38 minutes with a percentage of 14.74%, waste waiting as much as 1 hour 14 minutes with a percentage of 0.84% and a total waste motion of 30 minutes with a percentage of 0.34% with a total waste during work lasted for 23 hours 22 minutes with a percentage of 15, 97% with the proposed improvement by increasing the effectiveness of duration manhours which previously reached 145 hours 4 minutes, to 121 hours 12 minutes. Keywords: VSM, Maintenance, Waste Analysis, Manhours, PAM
Analisis Peningkatan Kualitas Produk Pot Bunga Dengan Metode Six Sigma Di PT. Sumber Mas Buana Perkasa Hendra Pratama; Nugroho Dwi Apriliano
Journal Industrial Manufacturing Vol 8, No 1 (2023): Journal Industrial Manufacturing
Publisher : Program Studi Teknik Industri Universitas Muhammadiyah Tangerang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31000/jim.v8i1.8086

Abstract

PT. Sumber Mas Buana Pekasa is a company engaged in manufacturing that produces various types of plastic-based products, one of the products produced is flower pots which are used as household decorations. The problem being faced is regarding defective products produced during the production process which are less stable. Therefore, quality control is needed which aims to reduce the level of defects by using one method, namely Six Sigma with the stages of define, measure, analyze, improve and control (DMAIC) which can determine the characteristics of defective products. This study aims to determine the type of product defect, the factors causing the defect and provide suggestions for improvement, from the calculation of the average sigma value on the Flowerpot product in July-December 2020 of 3.88 and the DPMO value of 11178. The highest type of defect based on data processing Black Spots 27.2%, Striped 24.7%, Not full 24.6%, and Flashing 23.6%. The repair phase is carried out using the 5W+1H method. Keywords: Quality, Six sigma, DMAIC, DPMO, FMEA, 5W+1H.
Penerapan Lean Manufacturing Untuk Mengurangi Waste Pada Cat Tanki Dengan Metode WRM dan WAQ Eko Setiawan Edi Prasetyo; Tina Hernawati Suryatman
Journal Industrial Manufacturing Vol 8, No 1 (2023): Journal Industrial Manufacturing
Publisher : Program Studi Teknik Industri Universitas Muhammadiyah Tangerang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31000/jim.v8i1.8082

Abstract

In the fabrication process always maintain and improve the quality and capacity of the company, but in the fabrication process there are several obstacles that affect product delivery to the project. Because the achievement of the productivity of the company PT Prakarsa Langgeng Maju Bersama is less than optimal because there is still a lot of waste (waste) in the fabrication process. The waste contained in the fabrication process is motion waste, inventory waste, defect waste. Based on the data obtained, there are 245 hours of excess work. For this reason, waste is carried out using a Lean Manufacturing approach, namely the WRM Waste Relationship Matrix and WAQ Waste Assessment Questionnaire by 5W + 1H which is used to support waste and also to find out the relationship between the seven wastes so that existing waste can be eliminated. the highest was Motion at 25.4%, followed by Inventory at 18.4%. and Disability by 15.1%. Proposed improvements related to productivity, need SOPs in machine setup, standardize all processes and inventory management, provide control training to the workers concerned, improve coordination between departments, make tools to standardize all processes and Poka yoke, increase work motivation, improved supervision and implementation of Poka Yoke.Keywords: Lean Manufacturing, Waste Relationship Matrix, Waste Assesment Quesioner, Fishbone Diagram, Poka Yoke
Modifikasi Alat Pengolah Limbah Plastik Menjadi Bahan Bakar Cair Menggunakan Software Solidworks Ellysa Kusuma Laksanawati; Sri Lestari; Zaenal Muttaqien; Tri Asep Asruri
Journal Industrial Manufacturing Vol 8, No 1 (2023): Journal Industrial Manufacturing
Publisher : Program Studi Teknik Industri Universitas Muhammadiyah Tangerang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31000/jim.v8i1.8087

Abstract

Plastic is one of the human needs in everyday life, as a place to wrap food and drinks, because plastic is practical, clean, and makes it easy for humans. Plastic is also an artificial inorganic material composed of chemicals that are quite harmful to the environment. To deal with plastic waste, a way is needed, to process the plastic waste into materials that are more useful and also have benefits for nature, one way is by recycling the plastic waste into fuel, namely fuel in the form of oil. By processing plastic waste into fuel oil, besides being able to reduce plastic waste, we can also save petroleum supplies in nature. In addition, the oil produced from this plastic also has a calorific value that is quite high on par with fossil fuels such as gasoline and diesel. The purpose of this research is to create a new tool size and create a new tool design from existing plastic waste processing equipment. The research method that the author uses is a field study method by analyzing existing waste processing equipment into liquid fuel and modifying the tool with Solidworks Software. In modifying the plastic waste processing equipment into liquid fuel, the first step is to modify the frame size which is more compact and not much free space and in modifying the design of the plastic waste processing equipment to become liquid fuel, the design is more attractive and elegant, while also prioritizing safety. Keyword: Oil, Design, Waste, Plastic, Solidworks 
Implementasi Single Minute Exchange Of Dies (Smed) Untuk Perbaikan Waktu Set-Up Pergantian Size Pada Mesin Rbg-Bg 1 di PT. GT R Tri Widodo; Ismail Fardiansyah
Journal Industrial Manufacturing Vol 8, No 1 (2023): Journal Industrial Manufacturing
Publisher : Program Studi Teknik Industri Universitas Muhammadiyah Tangerang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31000/jim.v8i1.8083

Abstract

PT. GT R merupakan perusahaan yang bergerak dalam sektor industri pengolahan karet yang memproduksi ban kendaraan roda dua maupun roda empat. Dalam menjalankan kegiatan produksinya, perusahaan berupaya untuk menghasilkan produk yang baik dan diikuti dengan tingkat produktivitas yang tinggi. Permasalahannya dibagian Bead Grommet masih mengalami permasalahn tidak tercapainya schedule yang diberikan oleh tim PPC yang diakibatkan oleh lamanya waktu set-up pada saat pergantian size pada mesin RBG-BG 1. Penelitian ini bertujuan untuk mengetahui fakor-faktor yang mempengaruhi lamanya waktu set- up pada saat pergantian size pada mesin RBG-BG 1 dan melakukan improvement atau perbaikan dengan menggunakan metode Single Minutes Exchange of Dies (SMED). Dari analisis sebab akibat (fishbone diagram) dapat diketahui faktor penyebab tingginya waktu set-up yaitu berasal dari faktor manusia, mesin dan metode. Selanjutnya proses perbaikan dilakukan dengan cara mengimplementasikan metode SMED dengan mengotimalkan aktivitas eksternal pada poses set-up. Penerapan konsep SMED dilakukan dengan mengubah 16 aktivitas internal menjadi 9 aktivitas internal. Kemudian hasil dari perbaikan dengan menggunakan SMED yaitu berkurangnya waktu set-up pada mesin RBG- BG 1 dari 45,76 menit menjadi 35,84 menit. sehingga terjadi perbaikan waktu set- up sebesar 27,67 %.Kata kunci : Single Minutes Exchange of Dies (SMED), Fishbone diagram, Waktu set-up, Improvement, Aktivitas internal dan eksternal

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