Pub Date : 2024-07-10DOI: 10.31004/jutin.v7i3.29814
Fahrezi Akmal, M. Zaki, Muhammad Aqmal, Nova Pangastuti
In the era of globalization with intense business competition, managing inventory becomes a crucial factor in achieving optimal profits. This study uses POM-QM for Windows 5.3 software to solve production and operational management problems, and the ABC method helps focus management attention on the most important items in the inventory system. The results show that category A contributes 76.12% to the total inventory value. Items in category B contribute 16.04%, while items in category C contribute only 7.84%. The recommended management strategy includes strict control for category A, moderate control for category B, and minimal attention for category C. Continuous implementation and monitoring are necessary to ensure that inventory management strategies are effective and adaptable to changes in demand or market conditions. With this method, coffee shops can ensure the availability of raw materials, reduce storage costs, and improve overall operational efficiency.
在商业竞争激烈的全球化时代，库存管理成为实现最佳利润的关键因素。本研究使用 POM-QM for Windows 5.3 软件来解决生产和运营管理问题，ABC 方法有助于将管理层的注意力集中在库存系统中最重要的项目上。结果表明，A 类项目占库存总值的 76.12%。B 类项目占 16.04%，而 C 类项目仅占 7.84%。建议的管理策略包括严格控制 A 类商品，适度控制 B 类商品，尽量少关注 C 类商品。为了确保库存管理策略有效，并适应需求或市场条件的变化，必须持续实施和监控。通过这种方法，咖啡店可以确保原材料的供应，降低存储成本，提高整体运营效率。
{"title":"Pengendalian Persediaan Bahan Baku Coffe Shop Menggunakan Metode ABC Analisis Berbasis POM-QM For Windows 5.3","authors":"Fahrezi Akmal, M. Zaki, Muhammad Aqmal, Nova Pangastuti","doi":"10.31004/jutin.v7i3.29814","DOIUrl":"https://doi.org/10.31004/jutin.v7i3.29814","url":null,"abstract":"In the era of globalization with intense business competition, managing inventory becomes a crucial factor in achieving optimal profits. This study uses POM-QM for Windows 5.3 software to solve production and operational management problems, and the ABC method helps focus management attention on the most important items in the inventory system. The results show that category A contributes 76.12% to the total inventory value. Items in category B contribute 16.04%, while items in category C contribute only 7.84%. The recommended management strategy includes strict control for category A, moderate control for category B, and minimal attention for category C. Continuous implementation and monitoring are necessary to ensure that inventory management strategies are effective and adaptable to changes in demand or market conditions. With this method, coffee shops can ensure the availability of raw materials, reduce storage costs, and improve overall operational efficiency.","PeriodicalId":17759,"journal":{"name":"Jurnal Teknik Industri Terintegrasi","volume":"75 4","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-07-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141835698","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2024-07-10DOI: 10.31004/jutin.v7i3.27700
Achmad Naufal Aqil Abdullah, H. Herlina
PT JMU is a manufacturing company in East Java focused on salt production. The salt products produced by PT JMU include various types of salt, including coarse salt, fine salt, and consumption salt. PT JMU utilizes a region-based distribution model in its distribution process. This model results in limitations in the reach of the distribution fleet, leading to high travel distances and distribution costs. To address this issue, further analysis is required using a combination of the saving matrix method with nearest insert. This combination method utilizes distance matrices from the factory to retail and retail to retail. Thus, it can generate optimal total travel distances and distribution costs. The results of this method can reduce travel distance by 237 km and distribution costs by Rp 546.000.
{"title":"Optimalisasi Pendistribusian Garam Guna Meminimasi Biaya Pengiriman (Studi Kasus : PT JMU)","authors":"Achmad Naufal Aqil Abdullah, H. Herlina","doi":"10.31004/jutin.v7i3.27700","DOIUrl":"https://doi.org/10.31004/jutin.v7i3.27700","url":null,"abstract":"PT JMU is a manufacturing company in East Java focused on salt production. The salt products produced by PT JMU include various types of salt, including coarse salt, fine salt, and consumption salt. PT JMU utilizes a region-based distribution model in its distribution process. This model results in limitations in the reach of the distribution fleet, leading to high travel distances and distribution costs. To address this issue, further analysis is required using a combination of the saving matrix method with nearest insert. This combination method utilizes distance matrices from the factory to retail and retail to retail. Thus, it can generate optimal total travel distances and distribution costs. The results of this method can reduce travel distance by 237 km and distribution costs by Rp 546.000.","PeriodicalId":17759,"journal":{"name":"Jurnal Teknik Industri Terintegrasi","volume":"35 4","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-07-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141835722","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2024-07-10DOI: 10.31004/jutin.v7i3.30807
Muhammad Aldy Firmansyah, Elly Ismiyah
Occupational Safety and Health is one of the most important elements that must be applied in the working stages. The implementation of K3 in the workplace can create a safe, comfortable, and efficient workplace. PT Paku Jaya as one of the companies engaged in the construction sector is always committed to implementing K3 in the work area. One of the jobs that are often done by PT Paku Jaya is Cleaning Scrubbing. During the work process there are violations in the implementation of K3 in the work area. This can cause accidents in the work area. The methods used to conduct occupational safety and health analysis in this study are HIRARC and HEART. Based on the results of the study using HIRARC method, 9 types of hazards were found. Based on the analysis using HEART method, the largest HEP value is 0.192, which is opening the Blind Sprayer line. Risk control can be carried out in accordance with the hierarchy of hazard control that can be applied to Cleaning Scrubber work, namely Engineering, Administrative Control, and PPE.
{"title":"Analisis Keselamatan dan Kesehatan Kerja Menggunakan Metode Hirarc dan Heart (Studi Kasus : PT. Paku Jaya)","authors":"Muhammad Aldy Firmansyah, Elly Ismiyah","doi":"10.31004/jutin.v7i3.30807","DOIUrl":"https://doi.org/10.31004/jutin.v7i3.30807","url":null,"abstract":"Occupational Safety and Health is one of the most important elements that must be applied in the working stages. The implementation of K3 in the workplace can create a safe, comfortable, and efficient workplace. PT Paku Jaya as one of the companies engaged in the construction sector is always committed to implementing K3 in the work area. One of the jobs that are often done by PT Paku Jaya is Cleaning Scrubbing. During the work process there are violations in the implementation of K3 in the work area. This can cause accidents in the work area. The methods used to conduct occupational safety and health analysis in this study are HIRARC and HEART. Based on the results of the study using HIRARC method, 9 types of hazards were found. Based on the analysis using HEART method, the largest HEP value is 0.192, which is opening the Blind Sprayer line. Risk control can be carried out in accordance with the hierarchy of hazard control that can be applied to Cleaning Scrubber work, namely Engineering, Administrative Control, and PPE.","PeriodicalId":17759,"journal":{"name":"Jurnal Teknik Industri Terintegrasi","volume":"100 12","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-07-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141835603","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2024-07-10DOI: 10.31004/jutin.v7i3.29827
T. R. Agraini, Adisty Akhoma Ummah, Waskito Waskito, Henny Yustisia
National education is rooted in religious and cultural values and is responsive to the demands of changing times. With changing times, teachers are required to be able to adapt to changes in the education system which is also developing. This research aims to evaluate the effectiveness of using the Merdeka Mengajar Platform in improving teacher competency. This research used a qualitative descriptive method with the research subjects being all teachers at SMKN 1 Singingi Hilir. Data was collected using instruments in the form of questionnaires distributed via Google Form. The results of this research show that the Merdeka Mengajar Platform has a significant impact on improving the competency and performance of teachers at SMKN 1 Singingi Hilir. Through features such as Self-Training and Teaching Tools, this platform helps teachers develop pedagogical, technological, and professional competencies.
{"title":"Efektifitas Penggunaan Aplikasi Platform Merdeka Mengajar dalam Meningkatkan Kompetensi Guru SMKN 1 Singingi Hilir","authors":"T. R. Agraini, Adisty Akhoma Ummah, Waskito Waskito, Henny Yustisia","doi":"10.31004/jutin.v7i3.29827","DOIUrl":"https://doi.org/10.31004/jutin.v7i3.29827","url":null,"abstract":"National education is rooted in religious and cultural values and is responsive to the demands of changing times. With changing times, teachers are required to be able to adapt to changes in the education system which is also developing. This research aims to evaluate the effectiveness of using the Merdeka Mengajar Platform in improving teacher competency. This research used a qualitative descriptive method with the research subjects being all teachers at SMKN 1 Singingi Hilir. Data was collected using instruments in the form of questionnaires distributed via Google Form. The results of this research show that the Merdeka Mengajar Platform has a significant impact on improving the competency and performance of teachers at SMKN 1 Singingi Hilir. Through features such as Self-Training and Teaching Tools, this platform helps teachers develop pedagogical, technological, and professional competencies.","PeriodicalId":17759,"journal":{"name":"Jurnal Teknik Industri Terintegrasi","volume":"66 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-07-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141835645","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2024-07-10DOI: 10.31004/jutin.v7i3.28230
Yogie Valldano, Yasmin Mauliddina
Penelitian ini mengevaluasi kapasitas produksi PT. XYZ dalam memenuhi permintaan produk Under Bracket 59 yang tinggi menggunakan metode Rough Cut Capacity Planning (RCCP). Berdasarkan analisis data permintaan dan waktu proses produksi di berbagai stasiun kerja, ditemukan bahwa stasiun Heating mengalami kekurangan kapasitas pada bulan April (-9%) dan Agustus (-10%). Sementara itu, stasiun Hammer Blocker, Hammer Finisher, Trimming Profile, dan Trimming Hole mengalami kelebihan kapasitas sepanjang tahun, dengan rata-rata kelebihan masing-masing sebesar 47%, 80%, 69%, dan 75%. Untuk mengatasi kekurangan kapasitas, disarankan untuk merevisi Master Production Schedule (MPS) dan menambah jam kerja lembur. Untuk mengatasi kelebihan kapasitas, disarankan untuk menerapkan pendekatan Just In Time (JIT) dan diversifikasi produk. Implementasi strategi ini bertujuan untuk menjaga keseimbangan antara permintaan dan kapasitas produksi, meningkatkan efisiensi operasional, dan kinerja keseluruhan perusahaan.
{"title":"Analisis Kapasitas Produksi Pada Produk Under Bracket 59 dengan Metode Rough Cut Capacity Planning (RCCP) di PT. XYZ","authors":"Yogie Valldano, Yasmin Mauliddina","doi":"10.31004/jutin.v7i3.28230","DOIUrl":"https://doi.org/10.31004/jutin.v7i3.28230","url":null,"abstract":"Penelitian ini mengevaluasi kapasitas produksi PT. XYZ dalam memenuhi permintaan produk Under Bracket 59 yang tinggi menggunakan metode Rough Cut Capacity Planning (RCCP). Berdasarkan analisis data permintaan dan waktu proses produksi di berbagai stasiun kerja, ditemukan bahwa stasiun Heating mengalami kekurangan kapasitas pada bulan April (-9%) dan Agustus (-10%). Sementara itu, stasiun Hammer Blocker, Hammer Finisher, Trimming Profile, dan Trimming Hole mengalami kelebihan kapasitas sepanjang tahun, dengan rata-rata kelebihan masing-masing sebesar 47%, 80%, 69%, dan 75%. Untuk mengatasi kekurangan kapasitas, disarankan untuk merevisi Master Production Schedule (MPS) dan menambah jam kerja lembur. Untuk mengatasi kelebihan kapasitas, disarankan untuk menerapkan pendekatan Just In Time (JIT) dan diversifikasi produk. Implementasi strategi ini bertujuan untuk menjaga keseimbangan antara permintaan dan kapasitas produksi, meningkatkan efisiensi operasional, dan kinerja keseluruhan perusahaan.","PeriodicalId":17759,"journal":{"name":"Jurnal Teknik Industri Terintegrasi","volume":"104 6","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-07-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141835661","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2024-07-10DOI: 10.31004/jutin.v7i3.27680
David Elvando Daniel Kurniawan, Siti Mundari
Camel Mandiri is an industrial home engaged in manufacturing that produces products in the form of Adjuster bolts and Adjuster nails. The raw materials used by the business he runs are in the form of bolts, nails, and HDPE plastic pellets which are processed using a semi-injection machine. Camel Mandiri is currently experiencing problems in planning a production plan for the products it produces. Fluctuating demand and the absence of proper production planning make companies experience excess and shortage of product inventory, if they experience excess production, it will cause the accumulation of inventory in the storage space. With the accumulation of inventory, the production process is stopped due to insufficient storage space. This study aims to provide a proposal for the right production planning in the order of the production process with the Run Out Time (ROT) method to calculate and determine which products will be produced first in order to meet all consumer demands according to the production capacity and it is expected that all finished product supplies will run out at the same time. Some of the improvement scenarios in production planning carried out are the second scenario, namely weekly production, while the second scenario uses production on a 10-day working basis. The amount of costs obtained / incurred from the second scenario in reducing the cost of raw materials is Rp. 678,395,913,-. These results are smaller than those obtained by companies that do not have aggregates in their production planning.
{"title":"Perencanaan Produksi dengan Run Out Time (ROT) untuk Menekan Biaya Persediaan Bahan Baku pada UMKM Camel Mandiri","authors":"David Elvando Daniel Kurniawan, Siti Mundari","doi":"10.31004/jutin.v7i3.27680","DOIUrl":"https://doi.org/10.31004/jutin.v7i3.27680","url":null,"abstract":"Camel Mandiri is an industrial home engaged in manufacturing that produces products in the form of Adjuster bolts and Adjuster nails. The raw materials used by the business he runs are in the form of bolts, nails, and HDPE plastic pellets which are processed using a semi-injection machine. Camel Mandiri is currently experiencing problems in planning a production plan for the products it produces. Fluctuating demand and the absence of proper production planning make companies experience excess and shortage of product inventory, if they experience excess production, it will cause the accumulation of inventory in the storage space. With the accumulation of inventory, the production process is stopped due to insufficient storage space. This study aims to provide a proposal for the right production planning in the order of the production process with the Run Out Time (ROT) method to calculate and determine which products will be produced first in order to meet all consumer demands according to the production capacity and it is expected that all finished product supplies will run out at the same time. Some of the improvement scenarios in production planning carried out are the second scenario, namely weekly production, while the second scenario uses production on a 10-day working basis. The amount of costs obtained / incurred from the second scenario in reducing the cost of raw materials is Rp. 678,395,913,-. These results are smaller than those obtained by companies that do not have aggregates in their production planning.","PeriodicalId":17759,"journal":{"name":"Jurnal Teknik Industri Terintegrasi","volume":"52 S259","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-07-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141835422","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2024-07-10DOI: 10.31004/jutin.v7i3.30874
A. Hartadi, Faradlillah Saves
The availability of clean water is mandatory and applies to all places. Marmoyo Village is part of Kabuh District, Jombang Regency which relies on shallow wells to meet its clean water needs. To find out the projected water demands of the population is a population calculation projection. To find out the planning average of clean water demands by pumping tests to find out the maximum discharge of deep wells and the optimum discharge of pumping as well as the planned piping scheme using the Epanet 2.2 program to find out the flow rate, velocity, pressure and headloss. The research results showed that the average discharge requirement in 2044 was 1,163 l/second for a population in 2044 of 1,395 people. Meanwhile, the maximum discharge for deep wells obtained through pumping tests was 1.64 l/second. The piping system uses a double system and a branch system with 2" (50 mm) diameter PVC pipes where the piping system plan will be carried out at RT. 002, RW 007 Marmoyo Village, Kabuh District, Jombang Regency. In the simulation with Epanet 2.2 it is known that the highest velocity are 0.04 m/sec while the highest pressure are 19.86 m.
{"title":"Studi Perencanaan Sarana Air Bersih Melalui Sistem Perpipaan di Desa Marmoyo, Kecamatan Kabuh, Kabupaten Jombang","authors":"A. Hartadi, Faradlillah Saves","doi":"10.31004/jutin.v7i3.30874","DOIUrl":"https://doi.org/10.31004/jutin.v7i3.30874","url":null,"abstract":"The availability of clean water is mandatory and applies to all places. Marmoyo Village is part of Kabuh District, Jombang Regency which relies on shallow wells to meet its clean water needs. To find out the projected water demands of the population is a population calculation projection. To find out the planning average of clean water demands by pumping tests to find out the maximum discharge of deep wells and the optimum discharge of pumping as well as the planned piping scheme using the Epanet 2.2 program to find out the flow rate, velocity, pressure and headloss. The research results showed that the average discharge requirement in 2044 was 1,163 l/second for a population in 2044 of 1,395 people. Meanwhile, the maximum discharge for deep wells obtained through pumping tests was 1.64 l/second. The piping system uses a double system and a branch system with 2\" (50 mm) diameter PVC pipes where the piping system plan will be carried out at RT. 002, RW 007 Marmoyo Village, Kabuh District, Jombang Regency. In the simulation with Epanet 2.2 it is known that the highest velocity are 0.04 m/sec while the highest pressure are 19.86 m. ","PeriodicalId":17759,"journal":{"name":"Jurnal Teknik Industri Terintegrasi","volume":"49 S238","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-07-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141835372","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2024-07-10DOI: 10.31004/jutin.v7i3.28878
Aldiansyah Fiqri Setiana, Hery Murnawan
PT. Aneka Coffee Industry is an industrial company in Indonesia engaged in the production of coffee, both in the form of beans and processed coffee products. This research aims to plan warehouse layout using the 5S principles (Seiri, Seiso, Seiton, Seiketsu, and Shitsuke) at PT. Aneka Coffee Industry with the goal of minimizing search time in the warehouse. The method used in this research includes collecting primary and secondary data related to storage and retrieval processes in the warehouse and applying the 5S principles. Analysis was conducted to evaluate the effectiveness of the 5S principles in reducing search time in the warehouse. The results of the research indicate that the application of the 5S principles can improve warehouse layout efficiency and significantly reduce search time. The implication of this research is the importance of implementing the 5S principles in warehouse layout planning to enhance company productivity and operational efficiency. In conclusion, integrating the 5S principles becomes one of the effective strategies in enhancing warehouse performance and reducing search time for items.
{"title":"Perencanaan Tata Letak Gudang dengan Prinsip 5S (Seiri, Seiso, Seiton, Seiketsu, dan Shitsuke) Pada PT. Aneka Coffee Industry Guna Meminimalkan Waktu Pencarian di Gudang","authors":"Aldiansyah Fiqri Setiana, Hery Murnawan","doi":"10.31004/jutin.v7i3.28878","DOIUrl":"https://doi.org/10.31004/jutin.v7i3.28878","url":null,"abstract":"PT. Aneka Coffee Industry is an industrial company in Indonesia engaged in the production of coffee, both in the form of beans and processed coffee products. This research aims to plan warehouse layout using the 5S principles (Seiri, Seiso, Seiton, Seiketsu, and Shitsuke) at PT. Aneka Coffee Industry with the goal of minimizing search time in the warehouse. The method used in this research includes collecting primary and secondary data related to storage and retrieval processes in the warehouse and applying the 5S principles. Analysis was conducted to evaluate the effectiveness of the 5S principles in reducing search time in the warehouse. The results of the research indicate that the application of the 5S principles can improve warehouse layout efficiency and significantly reduce search time. The implication of this research is the importance of implementing the 5S principles in warehouse layout planning to enhance company productivity and operational efficiency. In conclusion, integrating the 5S principles becomes one of the effective strategies in enhancing warehouse performance and reducing search time for items.","PeriodicalId":17759,"journal":{"name":"Jurnal Teknik Industri Terintegrasi","volume":"48 S229","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-07-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141835434","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2024-07-10DOI: 10.31004/jutin.v7i3.30115
Dedi Dermawan, Faradila Ananda Yul, Muhammad Nurzen, Denur Denur
PT. Pindo Deli Pulp and Paper Tbk is an industry in the field of paper and tissue production. The processing system is one of the factors influencing production results. Maintenance measures must be an important concern. Based on observations and looking at data on machine maintenance costs, it is known that the largest cost incurred by the company in carrying out JRT machine maintenance is IDR 256,000,000, which if it continues will be detrimental to the company. To minimize expenses and optimize component performance, it is necessary to analyze maintenance/replacement policies using the Age Replacement method. One component that is experiencing quite large costs is Unwinder 1, which will be determined by scheduling replacement and maintenance using Age Replacement. Based on the results of data processing using Age Replacement, a replacement schedule for Unwinder 1 components was obtained, namely 10 months with cost savings of IDR 248,444
PT.Pindo Deli Pulp and Paper Tbk 是一家造纸和卫生纸生产企业。加工系统是影响生产结果的因素之一。维护措施必须是一个重要的关注点。根据观察和机器维护成本的数据，可以知道公司在进行 JRT 机器维护时产生的最大成本是 256,000,000 印尼盾，如果继续下去，将对公司造成损害。为了最大限度地减少开支并优化部件性能，有必要使用 "年限替换法 "分析维护/更换政策。成本相当大的一个组件是 1 号解卷器，将通过使用 "年限替换法 "安排更换和维护来确定。根据使用 "年限替换法 "进行数据处理的结果，得出了开卷机 1 号部件的更换计划，即 10 个月，节省成本 248 444 印尼盾。
{"title":"Penjadwalan Maintenance Mesin Jumbo Roll Tissue (JRT) Menggunakan Model Age Replacement","authors":"Dedi Dermawan, Faradila Ananda Yul, Muhammad Nurzen, Denur Denur","doi":"10.31004/jutin.v7i3.30115","DOIUrl":"https://doi.org/10.31004/jutin.v7i3.30115","url":null,"abstract":"PT. Pindo Deli Pulp and Paper Tbk is an industry in the field of paper and tissue production. The processing system is one of the factors influencing production results. Maintenance measures must be an important concern. Based on observations and looking at data on machine maintenance costs, it is known that the largest cost incurred by the company in carrying out JRT machine maintenance is IDR 256,000,000, which if it continues will be detrimental to the company. To minimize expenses and optimize component performance, it is necessary to analyze maintenance/replacement policies using the Age Replacement method. One component that is experiencing quite large costs is Unwinder 1, which will be determined by scheduling replacement and maintenance using Age Replacement. Based on the results of data processing using Age Replacement, a replacement schedule for Unwinder 1 components was obtained, namely 10 months with cost savings of IDR 248,444","PeriodicalId":17759,"journal":{"name":"Jurnal Teknik Industri Terintegrasi","volume":"25 S63","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-07-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141835296","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2024-07-10DOI: 10.31004/jutin.v7i3.26916
Reza Fauzan Nur Iskandar, D. H. Gutama, Dhina Puspasari Wijaya, Dita Danianti
Type 2 diabetes mellitus (T2DM) is a chronic disease with increasing prevalence. Early detection of DMTP2 is crucial in managing and preventing this disease. In this study, we propose the use of Random Forest method for early classification of T2DM based on risk factors. The dataset was obtained from UPTD Puskesmas Jatiroto with a total of 1111 data with 6 attributes of DMTP2 factors and 1 label. In the pre-processing stage, initial data processing includes cleaning missing values, feature engineering, and separation of training and test data. Next, the Random Forest model is trained using data that has been validated using K-Fold Cross Validation. Experimental results show that the proposed model produces an average accuracy of each fold of 97%. The final stage of evaluating the model by calculating precission, recall, and F1-Score, respectively, obtained results of 95%, 97%, and 96%. Model evaluation focuses on predicted labels so that the model can predict well in the case of DMTP2 problems based on similar data configurations.
{"title":"Klasifikasi Menggunakan Metode Random Forest untuk Awal Deteksi Diabetes Melitus Tipe 2","authors":"Reza Fauzan Nur Iskandar, D. H. Gutama, Dhina Puspasari Wijaya, Dita Danianti","doi":"10.31004/jutin.v7i3.26916","DOIUrl":"https://doi.org/10.31004/jutin.v7i3.26916","url":null,"abstract":"Type 2 diabetes mellitus (T2DM) is a chronic disease with increasing prevalence. Early detection of DMTP2 is crucial in managing and preventing this disease. In this study, we propose the use of Random Forest method for early classification of T2DM based on risk factors. The dataset was obtained from UPTD Puskesmas Jatiroto with a total of 1111 data with 6 attributes of DMTP2 factors and 1 label. In the pre-processing stage, initial data processing includes cleaning missing values, feature engineering, and separation of training and test data. Next, the Random Forest model is trained using data that has been validated using K-Fold Cross Validation. Experimental results show that the proposed model produces an average accuracy of each fold of 97%. The final stage of evaluating the model by calculating precission, recall, and F1-Score, respectively, obtained results of 95%, 97%, and 96%. Model evaluation focuses on predicted labels so that the model can predict well in the case of DMTP2 problems based on similar data configurations.","PeriodicalId":17759,"journal":{"name":"Jurnal Teknik Industri Terintegrasi","volume":"63 S292","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-07-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141835173","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
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