Practical work is a form of education and vocational implementation that is followed by students so that students can work directly in the business world as well as industry or fabrication. Practical work aims to prepare students to become productive human beings and can immediately work in accordance with their respective fields, students can also feel the atmosphere of production and can help deal with some problems- problems experienced by Engineering professionals inside the factory. Therefore, in welding, knowledge must accompany practice, in more detail it can be said that the design of building construction and machines with welded joints, must also be planned about welding methods. This method of inspection, welding material, and type of weld to be used, based on the function of the building parts or machines designed. Based on the definition of DIN (Deutch Industrie Normen) Galvanized Welded Broken Products is the best way to assemble or connect constructions and products made from iron. This welding method is specifically performed for galvanized materials. The iron welding process requires special preparation and skills. Based on the results of fieldwork practices that have been carried out in CV. Sumber Agung Widodo, The process of making panel tables is carried out into several stages, namely the hollow iron cutting, 45-degree galvanized angle cutting, iron plate cutting, elbow iron cutting, splicing by welding, frame painting, and mounting a series of panels to the finished panel table. The materials used are hollow iron, iron plate, elbow iron, iron paint, wheels. The tools used are ac current welding machines, grinders and elbow rulers. Stage
实习是一种教育和职业实施形式，学生通过实习可以直接在商业世界以及工业或制造领域工作。实践工作的目的是培养学生成为有生产力的人，可以立即按照各自的领域工作，学生也可以感受到生产的氛围，并可以帮助处理一些问题--工程专业人员在工厂内遇到的问题。因此，在焊接方面，知识必须与实践相结合，更详细地说，可以说在设计带有焊接接头的建筑工程和机器时，也必须对焊接方法进行规划。这种检查方法、焊接材料和使用的焊缝类型都是基于所设计的建筑部件或机器的功能。根据 DIN（荷兰工业标准）的定义，镀锌焊接破损产品是组装或连接铁制建筑和产品的最佳方法。这种焊接方法专门用于镀锌材料。铁焊接工艺需要特殊的准备工作和技能。根据在 CV.Sumber Agung Widodo 工厂进行的实地考察的结果，我们认为这种焊接方法是最好的。Sumber Agung Widodo，板桌的制作过程分为几个阶段，即空心铁切割、45 度镀锌角钢切割、铁板切割、弯头铁切割、焊接拼接、框架喷漆以及将一系列面板安装到成品板桌上。使用的材料有空心铁、铁板、弯头铁、铁漆、轮子。使用的工具有交流电焊机、磨床和肘尺。阶段
{"title":"Analysis of Weld Joint Strength on Galvanized Material Using Rb-26 Electrode","authors":"M.Rizky Faisal Dermawan Wasiana, I. Iswanto","doi":"10.21070/pels.v7i0.1469","DOIUrl":"https://doi.org/10.21070/pels.v7i0.1469","url":null,"abstract":"Practical work is a form of education and vocational implementation that is followed by students so that students can work directly in the business world as well as industry or fabrication. Practical work aims to prepare students to become productive human beings and can immediately work in accordance with their respective fields, students can also feel the atmosphere of production and can help deal with some problems- problems experienced by Engineering professionals inside the factory. Therefore, in welding, knowledge must accompany practice, in more detail it can be said that the design of building construction and machines with welded joints, must also be planned about welding methods. This method of inspection, welding material, and type of weld to be used, based on the function of the building parts or machines designed. Based on the definition of DIN (Deutch Industrie Normen) Galvanized Welded Broken Products is the best way to assemble or connect constructions and products made from iron. This welding method is specifically performed for galvanized materials. The iron welding process requires special preparation and skills. Based on the results of fieldwork practices that have been carried out in CV. Sumber Agung Widodo, The process of making panel tables is carried out into several stages, namely the hollow iron cutting, 45-degree galvanized angle cutting, iron plate cutting, elbow iron cutting, splicing by welding, frame painting, and mounting a series of panels to the finished panel table. The materials used are hollow iron, iron plate, elbow iron, iron paint, wheels. The tools used are ac current welding machines, grinders and elbow rulers. Stage","PeriodicalId":491073,"journal":{"name":"Procedia of Engineering and Life Science","volume":"29 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-03-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140245401","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}
Abstract. Review control activities, especially reducing the quality of printouts on Goss Community offset machines, are one of the quality control parameters carried out by each company. The Goss Community offset machine panel itself is usually equipped with various buttons, settings and monitors that allow the operator to control various print parameters, such as print speed, starting and stopping the machine, and so on. In this article we discuss the understanding of the components of the Goss Community offset machine panel and drawing the wiring panel of the Goss Community offset machine itself. The process of drawing the offset machine panel wiring is done by drawing the monitor panel and drawing the wiring from the PWM control, to study the offset panel. from drawing wiring in AutoCAD to assembly. And understanding of components such as MCB, contractor, power supply, relay, pwm, plc, scr, diode, busbar. Drawing components using AutoCAD allows a better understanding of their design and functionality.Keywords - Quality, Parameters, wiring drawing, components Web Offset Goss Community
摘要审查控制活动，特别是降低 Goss Community 胶印机的印刷质量，是各公司开展的质量控制参数之一。Goss Community 胶印机面板本身通常配有各种按钮、设置和显示器，操作员可以通过它们控制各种印刷参数，如印刷速度、启动和停止机器等。在本文中，我们将讨论如何理解 Goss Community 胶印机面板的组件以及绘制 Goss Community 胶印机本身的接线板。绘制胶印机面板接线的过程是通过绘制监视器面板和绘制 PWM 控制的接线，来研究胶印机面板。从在 AutoCAD 中绘制接线到装配。并了解 MCB、承包商、电源、继电器、PWM、PLC、SCR、二极管、母线等组件。使用 AutoCAD 绘制组件可以更好地了解其设计和功能。关键词 - 质量、参数、布线图、组件 Web 偏移高斯社区
{"title":"Goss Community Offset Machine Wiring Panel Image (Paper)","authors":"Andriyan Herqi Rossoleh, A. Wisaksono","doi":"10.21070/pels.v7i0.1476","DOIUrl":"https://doi.org/10.21070/pels.v7i0.1476","url":null,"abstract":"Abstract. Review control activities, especially reducing the quality of printouts on Goss Community offset machines, are one of the quality control parameters carried out by each company. The Goss Community offset machine panel itself is usually equipped with various buttons, settings and monitors that allow the operator to control various print parameters, such as print speed, starting and stopping the machine, and so on. In this article we discuss the understanding of the components of the Goss Community offset machine panel and drawing the wiring panel of the Goss Community offset machine itself. The process of drawing the offset machine panel wiring is done by drawing the monitor panel and drawing the wiring from the PWM control, to study the offset panel. from drawing wiring in AutoCAD to assembly. And understanding of components such as MCB, contractor, power supply, relay, pwm, plc, scr, diode, busbar. Drawing components using AutoCAD allows a better understanding of their design and functionality.Keywords - Quality, Parameters, wiring drawing, components Web Offset Goss Community","PeriodicalId":491073,"journal":{"name":"Procedia of Engineering and Life Science","volume":"44 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-03-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140245798","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}
Analisis Pengendalian, Kualitas Produk, Sepatu Di, Pt. Xyz, M. Miftah, Arzaq Rahmansyah, Indah Apriliana, Sari Wulandari
PT XYZ is a company located in East Java, Indonesia. The company is engaged in manufacturing footwear such as shoes and sandals using the latest technology, namely injection molding. As a company engaged in the field of footwear, of course PT XYZ always prioritizes quality control to ensure the quality of products that have been produced by not neglecting quality control in every production process. The daily production capacity of PT XYZ using 7 machines is 2000 - 3000 pairs of shoes for each machine and, if 7 machines then the production that can be produced in 1 day can range from 15,000 - 21,000 pairs every day. With a very high production capacity PT XYZ still controls the quality of shoes using the six sigma method.
{"title":"Analysis Of Shoe Product Quality Control At PT XYZ","authors":"Analisis Pengendalian, Kualitas Produk, Sepatu Di, Pt. Xyz, M. Miftah, Arzaq Rahmansyah, Indah Apriliana, Sari Wulandari","doi":"10.21070/pels.v7i0.1466","DOIUrl":"https://doi.org/10.21070/pels.v7i0.1466","url":null,"abstract":"PT XYZ is a company located in East Java, Indonesia. The company is engaged in manufacturing footwear such as shoes and sandals using the latest technology, namely injection molding. As a company engaged in the field of footwear, of course PT XYZ always prioritizes quality control to ensure the quality of products that have been produced by not neglecting quality control in every production process. The daily production capacity of PT XYZ using 7 machines is 2000 - 3000 pairs of shoes for each machine and, if 7 machines then the production that can be produced in 1 day can range from 15,000 - 21,000 pairs every day. With a very high production capacity PT XYZ still controls the quality of shoes using the six sigma method.","PeriodicalId":491073,"journal":{"name":"Procedia of Engineering and Life Science","volume":"620 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-03-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140246610","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}
Industrial loads generally use control equipment and power electronics that use semiconductor materials that are very sensitive to voltage fluctuations. As reactive power compensation, industries usually use capacitor banks to increase power factor, reduce losses and increase line capacity. But it turns out that the use of capacitor banks also causes problems related to capacitor bank switching during the energizing process. During the energizing process, transient voltages and currents will be generated which can potentially damage control equipment, power electronic equipment, switching equipment and the capacitor bank itself. The Capacitor Bank panel assembly process involves the preparation of components such as MCB (Miniature Circuit Breaker), MCCB (Molded Case Circuit Breaker), Capacitor Bank, and other components. After that, these components are carefully assembled according to the pre-prepared design. Next, the installation of the Capacitor Bank panel involves mounting the panel to the location according to the plan and connecting it to the building's main power system. Accurate wiring and meticulous testing are required to ensure that the panels function properly. Therefore, a good understanding of the assembly and installation process of Capacitor Bank panels is essential to ensure efficient, and safety.
{"title":"Capacitor Bank Panel Design to Improve Industrial Power System Efficiency and Safety","authors":"Yogi Adhimanata, Shazana Dhiya A","doi":"10.21070/pels.v7i0.1449","DOIUrl":"https://doi.org/10.21070/pels.v7i0.1449","url":null,"abstract":"Industrial loads generally use control equipment and power electronics that use semiconductor materials that are very sensitive to voltage fluctuations. As reactive power compensation, industries usually use capacitor banks to increase power factor, reduce losses and increase line capacity. But it turns out that the use of capacitor banks also causes problems related to capacitor bank switching during the energizing process. During the energizing process, transient voltages and currents will be generated which can potentially damage control equipment, power electronic equipment, switching equipment and the capacitor bank itself. The Capacitor Bank panel assembly process involves the preparation of components such as MCB (Miniature Circuit Breaker), MCCB (Molded Case Circuit Breaker), Capacitor Bank, and other components. After that, these components are carefully assembled according to the pre-prepared design. Next, the installation of the Capacitor Bank panel involves mounting the panel to the location according to the plan and connecting it to the building's main power system. Accurate wiring and meticulous testing are required to ensure that the panels function properly. Therefore, a good understanding of the assembly and installation process of Capacitor Bank panels is essential to ensure efficient, and safety.","PeriodicalId":491073,"journal":{"name":"Procedia of Engineering and Life Science","volume":"15 5","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-03-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140244956","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}
SMK Antartika 2 Sidoarjo is an educational institution that has received support from the Education Office as an Industrial Revolution 4.0 school. SMK Antartika 2 Sidoarjo needs to take advantage of technological advances. School infrastructure is very important for the process of education, monitoring and effective inventory management. Therefore, researchers built an information system "Inventory of Goods" that can be accessed via the internet for school infrastructure. This research method uses the System Development Life Cycle (SDLC) waterfall model approach to build a web-based "Item Inventory" information system. SMK Antartika 2 Sidoarjo requires further information system improvements along with the development of institutions and the need for more sophisticated inventory management, so that input and storage are no longer carried out manually so that decision making can be done quickly and accurately. The program has achieved success by implementing a web-based "Item Inventory" Information System in schools. The result is that the implementation of this system has improved the efficiency, transparency, and effectiveness of overall inventory management.
{"title":"Website-Based \"Inventory Of Goods\" Information System For Infrastructure Facilities At Smks Antartika 2 Sidoarjo","authors":"Muchamad Firmansyah Tubira, Suprianto","doi":"10.21070/pels.v7i0.1467","DOIUrl":"https://doi.org/10.21070/pels.v7i0.1467","url":null,"abstract":"SMK Antartika 2 Sidoarjo is an educational institution that has received support from the Education Office as an Industrial Revolution 4.0 school. SMK Antartika 2 Sidoarjo needs to take advantage of technological advances. School infrastructure is very important for the process of education, monitoring and effective inventory management. Therefore, researchers built an information system \"Inventory of Goods\" that can be accessed via the internet for school infrastructure. This research method uses the System Development Life Cycle (SDLC) waterfall model approach to build a web-based \"Item Inventory\" information system. SMK Antartika 2 Sidoarjo requires further information system improvements along with the development of institutions and the need for more sophisticated inventory management, so that input and storage are no longer carried out manually so that decision making can be done quickly and accurately. The program has achieved success by implementing a web-based \"Item Inventory\" Information System in schools. The result is that the implementation of this system has improved the efficiency, transparency, and effectiveness of overall inventory management.","PeriodicalId":491073,"journal":{"name":"Procedia of Engineering and Life Science","volume":"25 7","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-03-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140245107","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}
The increasing demand for electricity requires PT PLN (Persero) to provide a sufficient, reliable, safe, high-quality, and efficient source of electrical energy. In serving customers, especially those in the Medium Voltage (MV) category, good protective equipment is needed. However, conventional protective equipment often tends to be large, requires ample land space, and installation is time-consuming. This research covers variables such as contact resistance measurement, PMT (Power Circuit Breaker) synchronism testing, and insulation resistance measurement. Using the Research and Development (R&D) method, the results of maintenance on the 20 kV PMT at PMCB KPI P. Sidomulyo, Buduran Subdistrict, revealed that the contact resistance measurement values for phases R, S, and T were below 100 µΩ, indicating good contact resistance. PMT synchronism testing produced time difference values that were within the permissible standard limits. The time difference when opening (open) was 0.7 ms, while when closing (close), it was 1.05 ms. Insulation resistance measurements showed values that met the standards, which were above 20 MΩ. Based on the research results, PMCB KPI P. Sidomulyo, Buduran Subdistrict, can still be considered suitable for use. With good protective equipment and measurements that meet the standards, the use of 20 kV PMT can remain efficient and safe for consumers.
{"title":"Maintenance of Pole Mounted Circuit Breaker as Medium Voltage Network Protection at PT. PLN (Persero) UP3 Sidoarjo","authors":"Faisal Faris, A. Wisaksono","doi":"10.21070/pels.v7i0.1456","DOIUrl":"https://doi.org/10.21070/pels.v7i0.1456","url":null,"abstract":"The increasing demand for electricity requires PT PLN (Persero) to provide a sufficient, reliable, safe, high-quality, and efficient source of electrical energy. In serving customers, especially those in the Medium Voltage (MV) category, good protective equipment is needed. However, conventional protective equipment often tends to be large, requires ample land space, and installation is time-consuming. This research covers variables such as contact resistance measurement, PMT (Power Circuit Breaker) synchronism testing, and insulation resistance measurement. Using the Research and Development (R&D) method, the results of maintenance on the 20 kV PMT at PMCB KPI P. Sidomulyo, Buduran Subdistrict, revealed that the contact resistance measurement values for phases R, S, and T were below 100 µΩ, indicating good contact resistance. PMT synchronism testing produced time difference values that were within the permissible standard limits. The time difference when opening (open) was 0.7 ms, while when closing (close), it was 1.05 ms. Insulation resistance measurements showed values that met the standards, which were above 20 MΩ. Based on the research results, PMCB KPI P. Sidomulyo, Buduran Subdistrict, can still be considered suitable for use. With good protective equipment and measurements that meet the standards, the use of 20 kV PMT can remain efficient and safe for consumers.","PeriodicalId":491073,"journal":{"name":"Procedia of Engineering and Life Science","volume":"9 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-03-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140245782","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}
MSME baster is a business that is engaged in food, especially meatballs. This MSME baster needs to regulate foodprocessing which aims to avoid chemical microbial contamination and others. Starting from raw materials,processing to consumption by consumers, attention is also given to maintaining product safety. The method used indesigning the layout of production facilities at MSME Baster is the integration of Scor, six sigma and Haccp. TheScore method was chosen because it performs and decomposes the process, can measure the supply chain objectivelybased on existing data and can identify improvements that need to be made to create competitive advantage, the SixSigma method to identify problems in the production process and describe the shortcomings in terms of time, money,customers and opportunities, Haccp can reduce the level of risk to morbidity and mortality associated with theconsumption of unsafe food. From the results in the process of making meatballs, there are 3 types that have beendescribed at the determining stage, namely rotten material, material contaminated with fungi, material contaminatedwith the Pareto diagram, it is known that 39% can cause harm to food is control that comes from the upper limit(UCL) of 0.06271 (LCL) of 0.038 with P (average proportion) of 0.07348363, which means that what happened to thecompany the average proportion was 0.07 or 7%
{"title":"FOOD SAFETY RISK ANALYSIS IN MSME PRODUCT SUPPLY CHAIN FROM SCOR, SIX SIGMA AND HACCP INTEGRATION","authors":"Nailatul Muflihatin Nafisah, Hana Catur Wahyuni","doi":"10.21070/pels.v7i0.1192","DOIUrl":"https://doi.org/10.21070/pels.v7i0.1192","url":null,"abstract":"MSME baster is a business that is engaged in food, especially meatballs. This MSME baster needs to regulate foodprocessing which aims to avoid chemical microbial contamination and others. Starting from raw materials,processing to consumption by consumers, attention is also given to maintaining product safety. The method used indesigning the layout of production facilities at MSME Baster is the integration of Scor, six sigma and Haccp. TheScore method was chosen because it performs and decomposes the process, can measure the supply chain objectivelybased on existing data and can identify improvements that need to be made to create competitive advantage, the SixSigma method to identify problems in the production process and describe the shortcomings in terms of time, money,customers and opportunities, Haccp can reduce the level of risk to morbidity and mortality associated with theconsumption of unsafe food. From the results in the process of making meatballs, there are 3 types that have beendescribed at the determining stage, namely rotten material, material contaminated with fungi, material contaminatedwith the Pareto diagram, it is known that 39% can cause harm to food is control that comes from the upper limit(UCL) of 0.06271 (LCL) of 0.038 with P (average proportion) of 0.07348363, which means that what happened to thecompany the average proportion was 0.07 or 7%","PeriodicalId":491073,"journal":{"name":"Procedia of Engineering and Life Science","volume":"125 2","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-03-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140256910","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}
Centrifugal pumps are widely used in industrial and municipal water affairs, but as the equipment ages or the fluid is abnormal, some mechanical and fluid failures will occur. These failure forms include loose fault, imbalance fault, misalignment fault, bearing fault, cavitation, water hammer, abnormal flow passage, etc. To address these issues, this study proposes a predictive and preventative maintenance (PPM) program that incorporates four areas and six parameters that define a pump's performance. The program uses smart sensors and digital Internet of Things (IoT) systems to monitor the real-time running status of centrifugal pumps and perform signal acquisition, analysis, feature extraction, and fault diagnosis. The study also conducted experiments to simulate various failures of centrifugal pumps and verified the effectiveness of the PPM program. The results show that the program can effectively perform the intelligent operation and maintenance of pump units, which can improve the reliability and efficiency of centrifugal pumps. Highlight : A predictive and preventative maintenance (PPM) program for centrifugal pumps incorporates four areas and six parameters that define a pump's performance. The program uses smart sensors and digital Internet of Things (IoT) systems to monitor the real-time running status of centrifugal pumps and perform signal acquisition, analysis, feature extraction, and fault diagnosis. The PPM program can effectively perform the intelligent operation and maintenance of pump units, which can improve the reliability and efficiency of centrifugal pumps. Keywords: centrifugal pumps, predictive and preventative maintenance, smart sensors, IoT systems, fault diagnosis.
{"title":"Centrifugal Pump Maintenance at PT UG MANDIRI","authors":"Wahyu Hikmatiarun Yahya, Mulyadi Mulyadi","doi":"10.21070/pels.v7i0.1565","DOIUrl":"https://doi.org/10.21070/pels.v7i0.1565","url":null,"abstract":"Centrifugal pumps are widely used in industrial and municipal water affairs, but as the equipment ages or the fluid is abnormal, some mechanical and fluid failures will occur. These failure forms include loose fault, imbalance fault, misalignment fault, bearing fault, cavitation, water hammer, abnormal flow passage, etc. To address these issues, this study proposes a predictive and preventative maintenance (PPM) program that incorporates four areas and six parameters that define a pump's performance. The program uses smart sensors and digital Internet of Things (IoT) systems to monitor the real-time running status of centrifugal pumps and perform signal acquisition, analysis, feature extraction, and fault diagnosis. The study also conducted experiments to simulate various failures of centrifugal pumps and verified the effectiveness of the PPM program. The results show that the program can effectively perform the intelligent operation and maintenance of pump units, which can improve the reliability and efficiency of centrifugal pumps. \u0000Highlight : \u0000 \u0000A predictive and preventative maintenance (PPM) program for centrifugal pumps incorporates four areas and six parameters that define a pump's performance. \u0000The program uses smart sensors and digital Internet of Things (IoT) systems to monitor the real-time running status of centrifugal pumps and perform signal acquisition, analysis, feature extraction, and fault diagnosis. \u0000The PPM program can effectively perform the intelligent operation and maintenance of pump units, which can improve the reliability and efficiency of centrifugal pumps. \u0000 \u0000Keywords: centrifugal pumps, predictive and preventative maintenance, smart sensors, IoT systems, fault diagnosis.","PeriodicalId":491073,"journal":{"name":"Procedia of Engineering and Life Science","volume":"10 8","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-02-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140435675","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}
This study investigates the impact of gasket leaks and plate blockages on the efficiency of a Plate Heat Exchanger (PHE) and proposes remedial actions to mitigate these issues. The research focuses on the maintenance process involving dismantling, cleaning, and gasket replacements to address wear and dirt deposits. Results indicate that gasket blockages and leaks significantly reduce fluid flow and operational efficiency. By implementing periodic inspections, gasket replacements, and mechanical and chemical cleaning, a notable improvement in PHE efficiency is achieved, highlighting the importance of regular preventive maintenance for optimal performance and cost-effectiveness in industrial operations. Highlight : Regular maintenance involving dismantling, cleaning, and gasket replacements is crucial for addressing wear and dirt deposits in Plate Heat Exchangers (PHEs). Gasket blockages and leaks have a significant negative impact on fluid flow and operational efficiency in PHEs. Implementing periodic inspections, gasket replacements, and mechanical/chemical cleaning can notably improve PHE efficiency, emphasizing the importance of preventive maintenance for optimal performance and cost-effectiveness in industrial operations. Keywords: Plate Heat Exchanger, Maintenance, Efficiency, Gasket Leaks, Preventive Maintenance
{"title":"Analysis of the causes of pressure drop in heat exchanger E-204 PT. ALP Petro Industry","authors":"Ardhi Shefta Fernanda, Rachmat Firdaus","doi":"10.21070/pels.v7i0.1566","DOIUrl":"https://doi.org/10.21070/pels.v7i0.1566","url":null,"abstract":"This study investigates the impact of gasket leaks and plate blockages on the efficiency of a Plate Heat Exchanger (PHE) and proposes remedial actions to mitigate these issues. The research focuses on the maintenance process involving dismantling, cleaning, and gasket replacements to address wear and dirt deposits. Results indicate that gasket blockages and leaks significantly reduce fluid flow and operational efficiency. By implementing periodic inspections, gasket replacements, and mechanical and chemical cleaning, a notable improvement in PHE efficiency is achieved, highlighting the importance of regular preventive maintenance for optimal performance and cost-effectiveness in industrial operations. \u0000Highlight : \u0000 \u0000Regular maintenance involving dismantling, cleaning, and gasket replacements is crucial for addressing wear and dirt deposits in Plate Heat Exchangers (PHEs). \u0000Gasket blockages and leaks have a significant negative impact on fluid flow and operational efficiency in PHEs. \u0000Implementing periodic inspections, gasket replacements, and mechanical/chemical cleaning can notably improve PHE efficiency, emphasizing the importance of preventive maintenance for optimal performance and cost-effectiveness in industrial operations. \u0000 \u0000Keywords: Plate Heat Exchanger, Maintenance, Efficiency, Gasket Leaks, Preventive Maintenance","PeriodicalId":491073,"journal":{"name":"Procedia of Engineering and Life Science","volume":"25 3","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-02-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140437558","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}
This study investigates the problem of damage to the Cane Carrier shaft due to overload in sugar mills. The aim is to understand the exact cause of the bend of the Cane Carrier due to overload and find solutions to prevent it. The study found that overload and lack of regular maintenance were major factors in the breakdown of Cane Carrier shafts. To resolve this issue, the study recommends a change in load management, implementation of stricter preventive maintenance, and the implementation of regular overload monitoring. These measures can reduce damage to the Cane Carrier shaft and improve operational efficiency. The research makes an important contribution to the understanding and handling of the problem of damage to Cane Carrier shafts due to overload, and is relevant for the sugar industry and in the field of mechanical engineering. Highlight : Overload and lack of regular maintenance are major factors in the breakdown of Cane Carrier shafts. Change in load management, implementation of stricter preventive maintenance, and the implementation of regular overload monitoring can reduce damage to the Cane Carrier shaft and improve operational efficiency. The research makes an important contribution to the understanding and handling of the problem of damage to Cane Carrier shafts due to overload, and is relevant for the sugar industry and in the field of mechanical engineering Keywords: Cane Carrier shaft, overload, regular maintenance, sugar mills, mechanical engineering.
{"title":"Analysis of the Causes of Crooked Cane Carrier Shafts at the Kremboong Sugar Factory","authors":"Rangga Bayu Puspawarna, A’rasy Fahruddin","doi":"10.21070/pels.v7i0.1561","DOIUrl":"https://doi.org/10.21070/pels.v7i0.1561","url":null,"abstract":"\u0000 \u0000 \u0000This study investigates the problem of damage to the Cane Carrier shaft due to overload in sugar mills. The aim is to understand the exact cause of the bend of the Cane Carrier due to overload and find solutions to prevent it. The study found that overload and lack of regular maintenance were major factors in the breakdown of Cane Carrier shafts. To resolve this issue, the study recommends a change in load management, implementation of stricter preventive maintenance, and the implementation of regular overload monitoring. These measures can reduce damage to the Cane Carrier shaft and improve operational efficiency. The research makes an important contribution to the understanding and handling of the problem of damage to Cane Carrier shafts due to overload, and is relevant for the sugar industry and in the field of mechanical engineering. \u0000Highlight : \u0000 \u0000 \u0000Overload and lack of regular maintenance are major factors in the breakdown of Cane Carrier shafts. \u0000Change in load management, implementation of stricter preventive maintenance, and the implementation of regular overload monitoring can reduce damage to the Cane Carrier shaft and improve operational efficiency. \u0000The research makes an important contribution to the understanding and handling of the problem of damage to Cane Carrier shafts due to overload, and is relevant for the sugar industry and in the field of mechanical engineering \u0000 \u0000Keywords: Cane Carrier shaft, overload, regular maintenance, sugar mills, mechanical engineering. \u0000 \u0000 \u0000 \u0000","PeriodicalId":491073,"journal":{"name":"Procedia of Engineering and Life Science","volume":"22 19","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-02-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140436282","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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