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Tekinfo | Scientific Journal of Industrial and Information Engineering
Published by Universitas Setia Budi
ISSN : 23031476     EISSN : 23031867     DOI : -
Core Subject : Science, Engineering,
Computer Science & IT Industrial & Manufacturing Engineering
Scientific Journal of Industrial Engineering and Information (Tekinfo) is a journal managed by Study Programme of Industrial Engineering, Faculty of Engineering, Universitas Setia Budi. Tekinfo published every six months, in May and November in each year. Our published manuscript covers disciplines of Industrial Engineering and Information Technology. We are open to readers and researchers to contribute submit the articles. It is our hope that research published at Tekinfo provide a meaningful contribution to the development of science and technology. Our thanks to all the researchers who participated also to the readers of the Tekinfo journal. Each article published in Jurnal Tekinfo is Open Access. Full text can be freely accessed, but still observes the principles of literacy in terms of citations or references.
Arjuna Subject : -
Articles 7 Documents
 1 
Search results for , issue "Vol 10 No 2 (2022)" : 7 Documents clear
Analisis Risiko Kecelakaan Kerja Dengan Metode HIRARC Fajar Muhammad Khudhory; Lina Dianati Fathimahhayati; Theresia Amelia Pawitra
Tekinfo: Jurnal Ilmiah Teknik Industri dan Informasi Vol 10 No 2 (2022)
Publisher : Program Studi Teknik Industri Universitas Setia Budi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31001/tekinfo.v10i2.1329

Abstract

CV. Jaya Makmur repairs and sells second-hand heavy equipment spare parts. This workshop has an area of about 400 m2 with limited working space due to large number of materials like machines, tools and finished products spread around. When doing work activities, it was often found that workers did not wear complete Personal Protective Equipment (PPE). This condition led some minor work accidents ovvur almost everyday. Due to many potential hazards in CV. Jaya Makmur, analysis related to occupational health and safety needed to be done in order to control the potential hazards. This research aims to identify potential hazards, assess risks, and control the risks in CV. Jaya Makmur using HIRARC method. Based on the results of observations and interviews with a workshop owner and three workers, there were 18 potential hazards. There were also 12 low level risks and 22 moderate level risks. There was some risk control that can be done like engineering control, which is installation of barriers between the source of danger and workers. There were also some administrative control like changing work procedures, conducting supervision and warning, providing training to workers on the importance of occupational safety and health in the workplace, as well as making and performing periodic maintenance on work equipment. In addition, the workers needed to use personal protective equipment like work clothes, face shield, safety glasses, gloves, safety helmet, mask, safety shoes, and earmuff while working.
Sistem Monitoring Gudang Dengan Sensor Ultrasonik Berbasis Microcontroller Arduino Pada PT XYZ Warsino Nardiwiyono; Anus Wuryanto; Cepi Cahyadi
Tekinfo: Jurnal Ilmiah Teknik Industri dan Informasi Vol 10 No 2 (2022)
Publisher : Program Studi Teknik Industri Universitas Setia Budi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31001/tekinfo.v10i2.1596

Abstract

The rapid advancement of technology provides convenience for humans. The presence of the internet of thinks (IoT), is able to solve problems related to warehouse security. This study aims to be able to control warehouse security in real time remotely by utilizing SMS notification messages on mobile phones. Applying the prototyping research method, this research on warehouse monitoring systems with ultrasonic sensors based on the Arduino microcontroller is able to produce system security by providing hazard warning messages to warehouse supervisors. So that incidents of theft can be detected in a fast time.
Perbandingan Metode Peramalan Menggunakan Model Time Series Monanda Wandita Rini; Nessa Ananda
Tekinfo: Jurnal Ilmiah Teknik Industri dan Informasi Vol 10 No 2 (2022)
Publisher : Program Studi Teknik Industri Universitas Setia Budi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31001/tekinfo.v10i2.1419

Abstract

Forecasting needs to be done to predict conditions in the future so that they can prepare the required resources. PT XYZ is a manufacturer of veterinary drugs with one of its products being probiotics with a size of 2kg whole research problems being studied. Demand for probiotic products fluctuated so that forecasting was needed to predict the number of products in the future period. This study aims to compare demand forecasting with forecasting methods on the Time Series Forecasting Model and determine the best forecasting method. Forecasting methods used are Moving Average, Weighted Moving Average, Exponential Smoothing, and Trend Linear. Based on the error measurements that have been made, the Trend Linear method gives the Mean Square Error, Root Mean Square Error and Mean Percentage values smaller than other methods. Meanwhile, the error measurement based on the Mean Absolute Deviation and Mean Absolute Percentage Error, the Exponential Smoothing method with α = 0.5 gives a smaller value than other methods. However, in the verification of forecasting based on tracking signals, the results show that the Linear Trend method is more predictive and gives closer to actual results than the Exponential Smoothing method with α = 0.5. Therefore, the best forecasting method chosen is the Linear Trend method. The results of forecasting the demand for 2kg probiotic products for the next period show an increase in demand. The results of this study are expected to provide recommendations for companies to determine policies to prepare to fulfill demand in the coming period.
Perancangan Ulang Tata Letak Fasilitas Lantai Produksi Batik Tulis Pewarna Alam Nancy Oktyajati; Diyah Dwi Nugraheni; Sri Mayasari; Sri Purwanti
Tekinfo: Jurnal Ilmiah Teknik Industri dan Informasi Vol 10 No 2 (2022)
Publisher : Program Studi Teknik Industri Universitas Setia Budi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31001/tekinfo.v10i2.1607

Abstract

Batik is an indigenous Indonesian product that is recognized worldwide. One way to preserve and develop batik culture is increasing the batik business productivity effectively, economically, and safely. Increasing the productivity of the batik industry can be realized by minimizing production costs. Reduction of operational costs can be done by designing the layout of the facility. Redesigning the layout and facilities is closely related to the design of the floor production as an object. Layout planning is a way of managing existing facilities on the production floor so that production can run smoothly. This study, aims to redesign the facilities on the floor production at SME Batik Natural Jarum so that they have a more efficient material flow. Arrangements are made for all work stations: raw material storage, production areas, and finishing areas. The purpose of this facility redesign is make the movement of materials run smoothly and reduced material handling costs. The method used in this research is Systematic Layout Planning (SLP). The results of the proposed layout redesign are a reduction in material handling distances and material handling costs by 8%.
The Integrasi OEE dan Six Big Losses Untuk Meningkatkan Nilai Efektivitas Mesin Steamer (Pendekatan FMEA di UMKM Marrone Brownies) Renno Angga Mardian; Elly Wuryaningtyas Yunitasari; Emmy Nurhayati
Tekinfo: Jurnal Ilmiah Teknik Industri dan Informasi Vol 10 No 2 (2022)
Publisher : Program Studi Teknik Industri Universitas Setia Budi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31001/tekinfo.v10i2.1507

Abstract

The problem that often occurs in production target are not achieved is breakdown engine. Machines are the core of production. As is the case UMKM Marrone is a home industry for making brownies that uses machines as foundation of its production. One of the machines used is steamer ks-601. Steamer machine is a machine used to steam a brownies. The damage that occurs to the steamer engine is due to lack of maintenance, causing the steamer engine performance to not be optimal. The methods used to reduce engine damage are Overall Equipment Effectiveness, six big losses, and Failure Mode and Effect Analysis. OEE aims to improve the performance of a device. Six big losses are six losses caused by the use of ineffective equipment. FMEA is a factor that affects failure with the aim of obtaining factors that require further treatment. The results of the application of OEE found that the average calculation of the OEE of the steamer was 82.19%, still below the JIPM standard, which was 85. Then based on the six big losses, the breakdown losses were 6.08%, set up & adjustment losses were 5.21%, idling minor & stoppage losses were 21.42%, reduced speed losses were 1.48%, process defect losses were 5.04%, and reduced yield 0%. Analysis using the FMEA method shows that the highest RPN is at the turn of the fire adjust switch 175. Then the proposed improvement is carried out using the automatic maintenance method with the CILT stage.
Rancang Bangun Sistem Informasi Pengelolaan Penelitian Dosen Menggunakan Metode Prototyping Moh Erkamim; Vera Wati; Wartono Wartono; Farid Fitriyadi
Tekinfo: Jurnal Ilmiah Teknik Industri dan Informasi Vol 10 No 2 (2022)
Publisher : Program Studi Teknik Industri Universitas Setia Budi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31001/tekinfo.v10i2.1567

Abstract

LPPM UTP Surakarta is an institution in charge of planning, coordinating, monitoring, and conducting assessments in research activities and lecturer service in the campus environment. However, at this time, both delivery and administrative management are still conventional by sending proposal files by coming to the institution. Notification of the status of proposal submissions being accepted for funding or not is still being informed to the faculty of each study program, where sometimes the information does not reach the proposer directly. So to summarize the activities of submitting and managing proposals, of course, requires a system that involves technology. The web-based LPPM research and community service management information system is one solution that can be used to help manage research and community service with university funding sources. Currently, the management of activity funds sourced from universities refers to the provisions set by universities and the process of managing this proposal selection does not yet use an information system that is easily accessible by related parties. It is necessary to develop a systematic and transparent system, one solution is to use a research and service management information system. The design of the information system uses a web-based prototyping approach, where this method has a clear picture before the system enters the development process, it is illustrated with an interface display so that the functionality meets the criteria and is quickly understood by the user. Features in this system include login access rights, submission process, proposal management, and review information so that the proposal submission status process can be monitored through the system in real-time. The results of system testing with black box testing carried out by 3 LPPM UTP managers and 2 system developers resulted in a 100% functionality value indicating the results were as expected.
Perancangan Automatic Drying Machine Dengan Metode Rasional Ferida Yuamita; Adwiyah Asyifa; Ari Sugiharto
Tekinfo: Jurnal Ilmiah Teknik Industri dan Informasi Vol 10 No 2 (2022)
Publisher : Program Studi Teknik Industri Universitas Setia Budi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31001/tekinfo.v10i2.1498

Abstract

Effectiveness is the goal in a system. To achieve this, it is necessary to carry out continuous development. Likewise, what is done in small industries in Pasangsari village, Windusari district, Magelang regency. The abundance of cassava in this area makes the community required to innovate in terms of cassava processing. One of the speakers processes cassava into rengginang. By processing it into rengginang, the cassava has a longer life because it is stored in a dry state. In addition, selling cassava that has been processed into rengginang has greater added value in terms of selling price. The problem in this study is the effectiveness of the tool because it still uses conventional methods where the drying process is still dependent on sunlight, while erratic weather conditions become a barrier in the drying process. The purpose of this research is to design a tool with a temperature control system so that the effectiveness of the tool manufacturing process can be achieved. Keywords: automatic drying machine, design, production, cassava, rational methods

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