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Redaksi INDUSTRIKA : JURNAL ILMIAH TEKNIK INDUSTRI Fakultas Teknik Universitas Tulang Bawang (UTB) Lampung Jl. Gajah Mada. No. 34 Kotabaru, Bandar Lampung 35121 Tel / fax : (0721) 252 686 / (0721) 254 175
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INDONESIA
Industrika : Jurnal Ilmiah Teknik Industri
Published by Universitas Tulang Bawang
ISSN : 27764745     EISSN : 25795732     DOI : https://doi.org/10.37090/indstrk.v5i1
Core Subject : Economy, Science, Engineering,
Control & Systems Engineering Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Engineering Industrial & Manufacturing Engineering
INDUSTRIKA is a research journal which facilitates the publication of scientific articles in the field of Industrial Engineering. The published articles in INDUSTRIKA can be the result of research and literature review. Some of the topics are including: Business and strategy; decision analysis Engineering economy; Environmental issues Facility location; layout; design; materials handling Forecasting; production planning/control Human factors; ergonomics; safety Human resources management ICT and information systems Innovation; knowledge management; organizational learning Inventory; logistics; transportation; Manufacturing; control; automation Product/process design and management Project/operations management; Service systems/management; modeling/simulation
Arjuna Subject : Teknik (semua kategori) - Tenik Industri dan Manufaktur
Articles 345 Documents
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REDESIGN BUCKET GUNA MENINGKATKAN KAPASITAS ANGKUT MESIN ELEVATOR PADA PROSES PENGERINGAN JAGUNG DRYER 3 DI PT. JJ Putri Endah Suwarni; Samuel Arie Setiawan; Burhan Nudin; Andrie Oktivendra PI
Industrika : Jurnal Ilmiah Teknik Industri Vol. 6 No. 1 (2022): Industrika: Jurnal Ilmiah Teknik Industri
Publisher : Fakultas Teknik Universitas Tulang Bawang Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37090/indstrk.v6i1.584

Abstract

PT JJ is the largest and most integrated agri-food company in Indonesia. The company's main business units are the manufacture of animal feed, chicken breeding, poultry processing and agricultural cultivation. PT. JJ has 3 dryer machines, including dryer 1, dryer 2, and dryer 3, in this drying process there is a problem in dryer 3, where the carrying capacity of raw materials is not sufficient so that drying activities are hampered and the dryer machine does not work optimally, with problems This causes the production process to experience obstacles so that it wastes a lot of time which makes work ineffective and detrimental to the company. By doing this research, it aims to increase the carrying capacity of corn raw materials in the dryer machine which is only capable of transporting 17 tons/hour of raw material and to maximize the productivity of the dryer machine, so that production time is more effective and minimizes losses. After redesigning the bucket using the Common Formula Elevators formula, the bucket capacity/volume increased from 0.5 kg/bucket to 0.8 kg/bucket, increased the elevator engine capacity from 17 tons/hour to 23 tons/hour, and made changes in the form of a bucket elevator.
PENERAPAN METODE SHORTEST ROUTE PROBLEM UNTUK MENENTUKAN RUTE DISTRIBUSI PRODUK GAS LPG 3 KG DENGAN KRITERIA MINIMASI BIAYA TRANSPORTASI DI PT.WWW Inna Kholidasari; Aurelia Putri Zein; Susanti Sundari
Industrika : Jurnal Ilmiah Teknik Industri Vol. 6 No. 1 (2022): Industrika: Jurnal Ilmiah Teknik Industri
Publisher : Fakultas Teknik Universitas Tulang Bawang Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37090/indstrk.v6i1.585

Abstract

PT. WWW strives to deliver products in a timely and cost efficient manner. The determination of the LPG distribution route that has been carried out so far is the result of an estimate without calculation so that transportation costs always increase unexpectedly, so PT. WWW cannot determine fixed costs for transportation and time of goods to arrive so that it has an impact on customer satisfaction. The purpose of this study is to determine the path that provides the shortest route so as to minimize transportation costs and as a reference for product distribution and at the same time can answer the problem of the right delivery time and have an impact on customer satisfaction. The results of the study resulted in a better and optimal proposed route where the shortest route for fleet one was through the PAS – ND – LH – BD – PT. WWW with the calculation of the distance: 3.1 + 1.4 + 0.60 + 0.03 totaling 5.13 km / day. And for the fleet two through the PAS – ED – SN – WR – PT. WWW with the calculation of the distance: 3.9 + 2.9 + 1.4 + 4.0 totaling 12.2 km/day. The transportation cost for the six bases is Rp. 1,323,520,-/month
ANALISIS WAKTU KERJA DAN KEBUTUHAN JUMLAH OPERATOR UNTUK MEMENUHI TARGET PRODUKSI DI PT. XYZ Ana Faiqotul Himmah; Sajiyo Sajiyo
Industrika : Jurnal Ilmiah Teknik Industri Vol. 6 No. 2 (2022): Industrika: Jurnal Ilmiah Teknik Industri
Publisher : Fakultas Teknik Universitas Tulang Bawang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37090/indstrk.v6i2.610

Abstract

PT. XYZ is a company engaged in manufacturing metal or iron plate processing. The problem being faced is that the company does not plan for the right number of operators. This causes the production target is not met because it has limited human resources. In the working time analysis, the standard time results are 108,33 seconds or 1,8 minutes each unit. Based on the Work Load Analysis (WLA), the average workload at each work station is 90%. However, there are several work stations that have excessive workloads such as leg cutting work stations by 209%, blanking legs by 135%, ovens by 137%. The proposal given is to provide additional workloads on work stations that have a moderate workload. The cost of materials needed for the manufacture of stove stoves is 60.000 units each month, with a total cost of Rp1.021.236. Then for the regular cost of Rp1.920.000 each worker. The initial overtime fee uses 3 hours of overtime, which is Rp16.114.682. Keywords: Cost, Number of Operators, Work Load Analysis, Standard Time
STRATEGI PENINGKATAN KUALITAS PELAYANAN UNTUK KEPUASAN PELANGGAN DENGAN INTEGRASI METODE SERVQUAL, QFD DAN TOPSIS Fulvian Rokhman Hakim; Wiwik Sulistiyowati
Industrika : Jurnal Ilmiah Teknik Industri Vol. 6 No. 2 (2022): Industrika: Jurnal Ilmiah Teknik Industri
Publisher : Fakultas Teknik Universitas Tulang Bawang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37090/indstrk.v6i2.624

Abstract

Minimarket "X" is a business engaged in retail sales of daily necessities. In providing services there are complaints that occur in October of 11.06%, November of 12.52% and December of 13.27% in 2021. Complaints that make customers feel dissatisfied are price suitability, availability of empty products, price tag, parking space and employee friendliness. The purpose of this study is to make customers feel satisfied when shopping by improving service quality. In this study using the SERVQUAL method of calculation to determine the level of customer satisfaction and gap problems that occur. The QFD method is used in planning, service development and evaluating service performance as well as integrating with the TOPSIS method to rank each alternative solution. Based on the results of research conducted from the SERVQUAL method, there are 9 service attributes from Minimarket "X" that have met customer expectations and 21 service attributes require improvement. So that the improvement of service quality using the QFD method obtained 11 technical responses for improvement and using the TOPSIS method, priority was obtained on the technical response that would be used as a policy in developing services by taking into account 5 criteria, namely, budget (C1), policy suitability with customer needs (C2), accessibility of implementation policy (C3), enthusiasm in policy implementation (C4), capability towards policy implementation (C5). So that the results of the integration of service quality improvement indicate the priority of service policies that must be carried out first, namely the policy of providing services in accordance with procedures. Keywords: Service, Satisfaction, SERVQUAL, QFD, TOPSIS
ANALISIS PENGENDALIAN KUALITAS PADA PROSES PRODUKSI REINF RR NO.1 SEAT LEG RR DI PT XX Shafira Melgandri; Laela Chairani
Industrika : Jurnal Ilmiah Teknik Industri Vol. 6 No. 2 (2022): Industrika: Jurnal Ilmiah Teknik Industri
Publisher : Fakultas Teknik Universitas Tulang Bawang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37090/indstrk.v6i2.653

Abstract

PT. XX. is a company engaged in the automotive sector, precisely in the production of metal components, always prioritizing and trying to create products with high quality, but in the process until now, reject products are still found both during the production process and after passing inspection, while zero defects become standard in the production process. Based on data obtained from August to November 2021, part number 57835-0K020 is the product with the highest rejects. In this study, quality improvement efforts were carried out using the Statistical Quality Control (SQC) method. Several methods used in this research include normality test of data with Kolmogorov Smirnov, Pareto diagram, np control chart and process capability. The results of this study are the observation data is normally distributed, the weld porous is the dominant type of defect, the control chart is statistically controlled, and the Cp index is around 0.83 and the Cpk is around 0.77 so it can be concluded that the process does not have a good capability. Keywords: SQC, Normality Test, Control Chart, CP, Cpk
ANALISIS PENGENDALIAN PERSEDIAAN SHEET SPHC DENGAN METODE MIN-MAX STOCK DI PT. INDOTEHNIK CIPTA SEMBADA Adi Candra; Sofian Bastuti; Muhamad Abdul Furqon
Industrika : Jurnal Ilmiah Teknik Industri Vol. 6 No. 2 (2022): Industrika: Jurnal Ilmiah Teknik Industri
Publisher : Fakultas Teknik Universitas Tulang Bawang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37090/indstrk.v6i2.721

Abstract

Indotehnik Cipta Sembada is a manufacturing company engaged in the design & construction of the Panel Maker electrical system. In an electrical panel, Sheet SPHC (Steel Plate Hotrolled Coiled) is used as the basic material for making box panels. In determining the SPHC Sheet inventory, the company is still based on previous experience, causing frequent stock outs. To help solve the problem of planning raw material requirements, the application of the Min-Max Stock method will assist in meeting the supply of raw materials so that there is no stock out. From this research, it was found that the Safety Stock for 1.5mm SPHC Sheet is 131 sheets and for 2.0mm SPHC Sheet is 151 sheets, the Minimum Stock limit for 1.5mm SPHC Sheet is 106 sheets and for 2.0mm SPHC Sheet is 122 sheets, and the Maximum Stock limit for 1.5mm SPHC Sheets is 213 sheets and for 2.0mm SPHC Sheets is 237 sheets. In addition, in using the Min-Max Stock method the company can save inventory costs, from the calculation results for 1.5mm SPHC Sheet the company can save Rp.2,061,589 and for 2.0mm SheetSPHC Rp.3,240,392. Keywords: Inventory, EOQ, Min-Max Stock
DESAIN ALAT CABUT SINGKONG SISTEM SLING OTOMATIS UNTUK DIGUNAKAN PADA PROSES PANEN Susanti Sundari; Aam Wahyu Pratama; Ghapur Hidayat
Industrika : Jurnal Ilmiah Teknik Industri Vol. 6 No. 2 (2022): Industrika: Jurnal Ilmiah Teknik Industri
Publisher : Fakultas Teknik Universitas Tulang Bawang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37090/indstrk.v6i2.735

Abstract

The design of the cassava extractor in this study differs from the existing concept where the automatic cassava extractor uses only a small amount of human power. The purpose of this study was to design a cassava extractor using an automatic sling system to facilitate farmers in the cassava harvesting process, thereby reducing the level of injury or pain in the farmers' backs and shoulders in the long term. This research is an applied research that uses the facto exposure method to solve practical problems in everyday life. The result of this research is the design of the cassava extractor using an automatic system which is an improvement from the concept that has been made, has differences and advantages compared to the previous concept because it uses little human power, namely when wrapping the rope at the base of the cassava stem and pressing the control button. hoist crane, this tool is more flexible, easy to carry anywhere, more practical because its use just presses the up/down button on the automatic sling. In addition, this cassava extractor is more effective where with a maximum lifting capacity of 500 kg and through an intermediary sling that has been tested by SNI. This tool is able to lift more than one cassava stick at the same time for 20 seconds. Keywords: Automatic, cassava extractor, design
TATA LETAK GUDANG AIR MINUM KEMASAN PT. Z DALAM USULAN PERBAIKAN MENGGUNAKAN METODE DEDICATED STORAGE Putri Endah Suwarni; Lilik Faradiawan; Susanti Sundari; Burhan Nudin; Andrie Oktivendra
Industrika : Jurnal Ilmiah Teknik Industri Vol. 6 No. 2 (2022): Industrika: Jurnal Ilmiah Teknik Industri
Publisher : Fakultas Teknik Universitas Tulang Bawang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37090/indstrk.v6i2.737

Abstract

PT. Z is a company that produces drinking water in 240 ml cups, 330 ml bottles, 600 ml bottles, 1500 ml bottles, and 19 liter gallons. The warehouse owned serves to store the products produced before being distributed to customers.The problems faced by PT. Z is a long product pick-up time because the product placement is done randomly without any display of the product type name in the warehouse and the irregular distance of product placement that has high demand to the warehouse exit and there is no line in every area of the goods storage road which makes it difficult for operators to mobilize. The purpose of this research is to redesign the warehouse to be more efficient so that it can reduce the time and distance of product transfer with the Dedicated Storage method, and provide suggestions for improving the warehouse layout while maintaining the existing warehouse area so that activities run effectively and efficiently and the use of the space requirement becomes more optimal. The results of this study can minimize the displacement distance at the Input/Output (I/O) point where before repairing the product search time for 1 month it takes 235,837 seconds (65.5 hours/month) however, with the proposed product warehouse layout, it is now 175,120 seconds (48 hours/month).
PENGENDALIAN PERSEDIAAN DENGAN METODE ABC DAN EOQ PADA APOTEK KAFI PERUMAHAN BUKTI KEMILING PERMAI BLOK U NO.15 KECAMATAN KEMILING PERMAI KOTA BANDAR LAMPUNG HIKMAH NURLAELATUL AZIZAH; Ahmad Sidiq; Emy Khikmawati
Industrika : Jurnal Ilmiah Teknik Industri Vol. 7 No. 1 (2023): Industrika: Jurnal Ilmiah Teknik Industri
Publisher : Fakultas Teknik Universitas Tulang Bawang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37090/indstrk.v7i1.745

Abstract

Drugs are essential, if there is a shortage of a drug at the pharmacy can cause a vacancy, then what should be controlled, how much should be ordered, and when should be reordered. The purpose of this study is how the steps in the drug control process are the determinants, including the number of drug sales and knowing the planning and control system of drug inventory. The method in this study is the ABC classification analysis method to find out which drugs are the priority control, and the Economic Order Quantity (EOQ) method to find out how many drugs must be ordered each time the order process. In the ABC method, there are 32 types of drugs that are prioritized to be controlled because the investment value is quite high from the total 170 kinds of drugs found in the Kafi pharmacy. Then the right calculation is needed to find out the optimal number of orders, namely the Economic Order Quantity (EOQ) method. By applying this method, it will be very helpful for the management of Kafi Pharmacy because using the EOQ method of Kafi Pharmacy can save the total cost of inventory by 30,642%. Keywords: ABC Analysis, Drugs control, Economic Order Quantity (EOQ)
Analisis Pengendalian Kualitas Produk Cap Diameter 40 White Snap On Dengan Seven Tools Muhammad Ajiwibowo Syawaludin; Ari Zaqi Al Faritsy
Industrika : Jurnal Ilmiah Teknik Industri Vol. 7 No. 1 (2023): Industrika: Jurnal Ilmiah Teknik Industri
Publisher : Fakultas Teknik Universitas Tulang Bawang

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

Abstract

PT XYZ is a manufacturing company that produces bottle cap products such as flip top ∅40-12 white snap on, which in the production process in July and August 2022 there is a problem of the high number of reject products exceeding the regulatory limit, reaching 12.11% or 77,472 units from 640,00 units. The purpose of this study is to analyze the level of defects and find the highest factors that cause defects that occur in flip top ∅40-12 white snap on stamp products. Seven tools are methods that can be used to measure the level of defects and identify the cause of defects. The results of the analysis showed that the level of defects that occurred was not within the control limit and improvement was needed, because the proportion value moved irregularly past the UCL and LCL limits. From the analysis of the pareto diagram, the highest defect was obtained, namely black spots as many as 42,380 units with a percentage of 54.7%. Based on the fishbone diagram analysis, it was found that the causes of black spots were raw materials contaminated with dirt, selectors were not thorough and skilled, moulding was not in good condition, the use of sacks and work did not comply with SOPs, and a hot and dusty work environment. Keywords: Degree of Disability, Fishbone Diagram, Quality Control, Reject Product, Seven Tools

Page 7 of 35 | Total Record : 345

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