Pub Date : 2024-01-19DOI: 10.31004/jutin.v7i1.25494
M. Abdillah, Mukhnizar Mukhnizar, Risal Abu, Afdal Afdal, Z. Zulkarnain
PLTU Teluk Sirih is a coal-fired steam power plant as an energy source that produces ash with a capacity of 2 . The compressor is a medium for transferring ash by using compressed air. The compressor used is a SCREEW OIL INJECTED SULLAIR LS20-150H compressor. Currently there is a decrease in performance on the compressor, which initially had a compression ratio of 1,600 Psia, polytropic head 14,500,599, capacity 10,938,438, flow rate 11,379,622 lb/s, efficiency 98.5%. After analyzing this compressor, the data obtained was a compression ratio of 1,540 Psia, polytropic head 13,805,166, capacity 10,950,733, flow rate 11,392,412, and efficiency of 95.3%. The reason is because the compressor room area does not have an active blower so that dirt/ash stuck to the radiator fins causes heat transfer to be hampered and this greatly affects the performance of the compressor parts to work optimally
{"title":"Analisis Kinerja Kompressor Screw Oil Injected Sullair Ls20-150h untuk Ash Handling (Study Kasus PLTU Teluk Sirih)","authors":"M. Abdillah, Mukhnizar Mukhnizar, Risal Abu, Afdal Afdal, Z. Zulkarnain","doi":"10.31004/jutin.v7i1.25494","DOIUrl":"https://doi.org/10.31004/jutin.v7i1.25494","url":null,"abstract":"PLTU Teluk Sirih is a coal-fired steam power plant as an energy source that produces ash with a capacity of 2 . The compressor is a medium for transferring ash by using compressed air. The compressor used is a SCREEW OIL INJECTED SULLAIR LS20-150H compressor. Currently there is a decrease in performance on the compressor, which initially had a compression ratio of 1,600 Psia, polytropic head 14,500,599, capacity 10,938,438, flow rate 11,379,622 lb/s, efficiency 98.5%. After analyzing this compressor, the data obtained was a compression ratio of 1,540 Psia, polytropic head 13,805,166, capacity 10,950,733, flow rate 11,392,412, and efficiency of 95.3%. The reason is because the compressor room area does not have an active blower so that dirt/ash stuck to the radiator fins causes heat transfer to be hampered and this greatly affects the performance of the compressor parts to work optimally","PeriodicalId":17759,"journal":{"name":"Jurnal Teknik Industri Terintegrasi","volume":"18 6","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-01-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140503210","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 : 2024-01-19DOI: 10.31004/jutin.v7i1.25496
Afrionaldi Putra, Mukhnizar Mukhnizar, Veny Selviyanty, Risal Abu, A. Afdal
Current technological advances have produced many products that aim to make human work easier. One of them is an iron burning tool that uses a blower as a tool used to increase or enlarge the air or gas pressure that will flow into the combustion container (furnace). The blower used is a 2 inch snail blower as a tool to increase the air pressure so that the air that is supplied can enlarge the burning flame. The furnace used is a drum coated with heat-resistant cement which can withstand the heat of the combustion fire so that the furnace does not melt. The frame materials used are hollow iron measuring 40 x 40 and angle iron measuring 40x40. For combustion, it uses coal as the main fuel and the blower itself as an air distributor so that it can produce the desired fire. Based on the test results in a metal burning furnace, a temperature of 340°C can be obtained as planned so that by heating the metal, various types of equipment can be formed as desired
当前的科技进步产生了许多旨在使人类工作更轻松的产品。其中之一是一种铁燃烧工具，它使用鼓风机作为工具，用来增加或扩大流入燃烧容器（熔炉）的空气或气体压力。使用的鼓风机是一个 2 英寸的蜗牛鼓风机，用来增加空气压力，使提供的空气能够扩大燃烧火焰。使用的炉子是一个涂有耐热水泥的圆桶，可以承受燃烧火焰的热量，使炉子不会熔化。使用的框架材料是 40 x 40 的空心铁和 40 x 40 的角铁。燃烧时，它使用煤作为主要燃料，鼓风机本身作为空气分配器，这样就能产生所需的火力。根据在金属燃烧炉中的测试结果，可以按计划获得 340°C 的温度，这样通过加热金属，就可以形成所需的各种设备。
{"title":"Pembuatan Tungku Pembakaran Logam","authors":"Afrionaldi Putra, Mukhnizar Mukhnizar, Veny Selviyanty, Risal Abu, A. Afdal","doi":"10.31004/jutin.v7i1.25496","DOIUrl":"https://doi.org/10.31004/jutin.v7i1.25496","url":null,"abstract":"Current technological advances have produced many products that aim to make human work easier. One of them is an iron burning tool that uses a blower as a tool used to increase or enlarge the air or gas pressure that will flow into the combustion container (furnace). The blower used is a 2 inch snail blower as a tool to increase the air pressure so that the air that is supplied can enlarge the burning flame. The furnace used is a drum coated with heat-resistant cement which can withstand the heat of the combustion fire so that the furnace does not melt. The frame materials used are hollow iron measuring 40 x 40 and angle iron measuring 40x40. For combustion, it uses coal as the main fuel and the blower itself as an air distributor so that it can produce the desired fire. Based on the test results in a metal burning furnace, a temperature of 340°C can be obtained as planned so that by heating the metal, various types of equipment can be formed as desired","PeriodicalId":17759,"journal":{"name":"Jurnal Teknik Industri Terintegrasi","volume":"440 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-01-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140502602","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 : 2024-01-19DOI: 10.31004/jutin.v7i1.21917
Wisnu Wijaya Kusuma, Mochammad Singgih
The feasibility analysis for establishing a CV. Wisnu Motor business on Jl. Leminggir Mojosari aims to determine the feasibility of a company. In an analysis of the feasibility of establishing a business, it can be carried out through several aspects, namely a monetary perspective, a special perspective, a market perspective and an advertising perspective using the Net Present Value (NPV), Internal Rate of Return (IRR), Payback Period (PP) technique. ) and Profitability Index (PI). This analysis produces data that shows the NPV of the CV business establishment. Vishnu Motor for Rp. 1,974,607,419, with an IRR of 30.25%, then the PP for the business is 1 year 4 months 8 days, and the PI is 2.43. According to the existing analysis regarding feasibility here, it can be concluded that the CV. Wisnu Motor establishment business has fulfilled the feasibility of being established, because it has a positive NPV value, a higher IRR on funding costs, a relatively short PP, and a PI that shows greater than above.
{"title":"Analisis Kelayakan Pendirian Usaha CV.Wisnu Motor di Jl.Leminggir Mojosari","authors":"Wisnu Wijaya Kusuma, Mochammad Singgih","doi":"10.31004/jutin.v7i1.21917","DOIUrl":"https://doi.org/10.31004/jutin.v7i1.21917","url":null,"abstract":"The feasibility analysis for establishing a CV. Wisnu Motor business on Jl. Leminggir Mojosari aims to determine the feasibility of a company. In an analysis of the feasibility of establishing a business, it can be carried out through several aspects, namely a monetary perspective, a special perspective, a market perspective and an advertising perspective using the Net Present Value (NPV), Internal Rate of Return (IRR), Payback Period (PP) technique. ) and Profitability Index (PI). This analysis produces data that shows the NPV of the CV business establishment. Vishnu Motor for Rp. 1,974,607,419, with an IRR of 30.25%, then the PP for the business is 1 year 4 months 8 days, and the PI is 2.43. According to the existing analysis regarding feasibility here, it can be concluded that the CV. Wisnu Motor establishment business has fulfilled the feasibility of being established, because it has a positive NPV value, a higher IRR on funding costs, a relatively short PP, and a PI that shows greater than above.","PeriodicalId":17759,"journal":{"name":"Jurnal Teknik Industri Terintegrasi","volume":"67 5","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-01-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140503301","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 : 2024-01-19DOI: 10.31004/jutin.v7i1.21874
Moch Fiqi Rifaldi, Siti Mundari
PT. XYZ is a Foreign Investment (PMA) company that specializes in the plastic cosmetic packaging printing industry and produces more than a thousand packaging variants. This research focuses on the assembly part of the DK-274 baby powder packaging. The problem found in this research is the delay in achieving the demand target which originates from worker fatigue due to work pressure and other factors during the production process. In this research, workload measurements will be carried out and determine the optimal or ideal number of workers to meet demand. By using several research methods, including work sampling and work load analysis (WLA), which functions to determine the workload and the optimal number of workers. After the method was applied, the results showed that assembly of the DK-274 baby powder packaging product required a manufacturing time of 1.40 minutes per product unit with an average workload of 109.04% (overload). From the results of this research, the labor solution used in assembly DK-274 baby powder packaging uses 7 workers and 1 automatic press machine. By calculating using work load analysis, it was found that there was no additional workforce. The production alternative requires the company to provide overtime for 7 workers. With this implementation, the company only incurs less costs compared to increasing the number of workers
{"title":"Analisis Beban Kerja Karyawan Perakitan Kemasan Bedak untuk Memenuhi Permintaan","authors":"Moch Fiqi Rifaldi, Siti Mundari","doi":"10.31004/jutin.v7i1.21874","DOIUrl":"https://doi.org/10.31004/jutin.v7i1.21874","url":null,"abstract":"PT. XYZ is a Foreign Investment (PMA) company that specializes in the plastic cosmetic packaging printing industry and produces more than a thousand packaging variants. This research focuses on the assembly part of the DK-274 baby powder packaging. The problem found in this research is the delay in achieving the demand target which originates from worker fatigue due to work pressure and other factors during the production process. In this research, workload measurements will be carried out and determine the optimal or ideal number of workers to meet demand. By using several research methods, including work sampling and work load analysis (WLA), which functions to determine the workload and the optimal number of workers. After the method was applied, the results showed that assembly of the DK-274 baby powder packaging product required a manufacturing time of 1.40 minutes per product unit with an average workload of 109.04% (overload). From the results of this research, the labor solution used in assembly DK-274 baby powder packaging uses 7 workers and 1 automatic press machine. By calculating using work load analysis, it was found that there was no additional workforce. The production alternative requires the company to provide overtime for 7 workers. With this implementation, the company only incurs less costs compared to increasing the number of workers","PeriodicalId":17759,"journal":{"name":"Jurnal Teknik Industri Terintegrasi","volume":"45 10","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-01-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140503060","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 : 2024-01-19DOI: 10.31004/jutin.v7i1.25498
H. Pratama, Risal Abu, Z. Zulkarnain, Mukhnizar Mukhnizar, Azmil Azman
The design of this metal burning stove was made to speed up and make it easier for blacksmith craftsmen to produce quality products. Using this tool, blacksmith craftsmen can produce a stable flame in the metal burning process. Where the planning for a metal burning stove uses coal as the main fuel, because coal can produce a longer lasting fire compared to charcoal or firewood. The working principle of this metal burning stove is to use a machine tool that is driven by a blower to increase or enlarge the air or gas pressure that will transmit to the connecting pipe, and produce a stable fire so that combustion is faster and more efficient. The metal burning furnace planning process consists of: Power planning in the metal burning furnace planning p_d = 0.3 Kw, using a blower with a rotation of 2800 rpm, using 2 pipes as air conductors, the furnace volume is 7,385.28 m^3 and using a C18 castabble, weight 25 kg, cement resistance capacity 1800?.
{"title":"Perancangan Tungku Pembakar Logam","authors":"H. Pratama, Risal Abu, Z. Zulkarnain, Mukhnizar Mukhnizar, Azmil Azman","doi":"10.31004/jutin.v7i1.25498","DOIUrl":"https://doi.org/10.31004/jutin.v7i1.25498","url":null,"abstract":"The design of this metal burning stove was made to speed up and make it easier for blacksmith craftsmen to produce quality products. Using this tool, blacksmith craftsmen can produce a stable flame in the metal burning process. Where the planning for a metal burning stove uses coal as the main fuel, because coal can produce a longer lasting fire compared to charcoal or firewood. The working principle of this metal burning stove is to use a machine tool that is driven by a blower to increase or enlarge the air or gas pressure that will transmit to the connecting pipe, and produce a stable fire so that combustion is faster and more efficient. The metal burning furnace planning process consists of: Power planning in the metal burning furnace planning p_d = 0.3 Kw, using a blower with a rotation of 2800 rpm, using 2 pipes as air conductors, the furnace volume is 7,385.28 m^3 and using a C18 castabble, weight 25 kg, cement resistance capacity 1800?.","PeriodicalId":17759,"journal":{"name":"Jurnal Teknik Industri Terintegrasi","volume":"382 1-3","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-01-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140502536","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 : 2024-01-19DOI: 10.31004/jutin.v7i1.24888
M. Halim, Rodhiah Umaroh
Based on self-determination theory, this study identified the effect of servant leadership on the affective commitment to change of lecturers in Indonesian. This study empirically examined the specificity of the servant leadership construct when compared with other positive leadership constructs. The mediation effect of psychological ownership of lecturers was also examined. A total of 321 responses were analyzed using a two-stage structural equation modeling (SEM) approach to confirm factors and test the study hypotheses. The results showed that the level of servant leadership had a significant effect on psychological ownership, and servant leadership had a significant indirect effect on affective commitment to change only through psychological ownership of the lecturers. Research limitations and implications are discussed and future directions of research are suggested
{"title":"Kepemimpinan Melayani dan Komitmen Afektif pada Perubahan di Perguruan Tinggi Indonesia: Model Mediasi Kepemilikan Psikologikal","authors":"M. Halim, Rodhiah Umaroh","doi":"10.31004/jutin.v7i1.24888","DOIUrl":"https://doi.org/10.31004/jutin.v7i1.24888","url":null,"abstract":"Based on self-determination theory, this study identified the effect of servant leadership on the affective commitment to change of lecturers in Indonesian. This study empirically examined the specificity of the servant leadership construct when compared with other positive leadership constructs. The mediation effect of psychological ownership of lecturers was also examined. A total of 321 responses were analyzed using a two-stage structural equation modeling (SEM) approach to confirm factors and test the study hypotheses. The results showed that the level of servant leadership had a significant effect on psychological ownership, and servant leadership had a significant indirect effect on affective commitment to change only through psychological ownership of the lecturers. Research limitations and implications are discussed and future directions of research are suggested","PeriodicalId":17759,"journal":{"name":"Jurnal Teknik Industri Terintegrasi","volume":"436 2","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-01-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140502725","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 : 2024-01-19DOI: 10.31004/jutin.v7i1.23602
Devi Susiati, Franky Rangga Pradana
The development of the world of education requires university institutions to continue to increase innovation and productivity so that they can be highly competitive. Factors that are very influential in improving the quality of the University are lecturers and students. For this reason, XYZ University must be able to adapt to technological developments so that it can respond quickly to global market needs. With this phenomenon, XYZ University, especially the Faculty of Engineering, needs skilled workers in the engineering field so as to produce graduates who have relevant abilities and skills. The current vision of the Faculty of Engineering is "To become a superior and competitive engineering faculty in the Southeast Asia region by 2035". To realize this vision, Engineering is required to always improve the quality of the education process, research and community service accompanied by efforts to increase its relevance in the context of global competition. In the future, FT-XYZ is expected to be able to have quality that is on par with engineering faculties from leading universities in Southeast Asia in terms of the quality of the learning process and graduates, research and community service, so that it can raise the honor and dignity of the Indonesian nation. The steps taken are to increase the productivity of workforce performance. Therefore, the Marvin E Mundel method was used to analyze performance productivity, factors that experienced increases or decreases. The results of these calculations show that the alternative chosen with the highest productivity increase value is alternative 3, namely by increasing input slightly and increasing output more. The value obtained based on alternative 3 is 256.38%, with a drastic increase of 156.38% from the initial productivity.
{"title":"Peningkatan Produktivitas Kinerja pada Universitas XYZ Menggunakan Metode Marvin E Mundel","authors":"Devi Susiati, Franky Rangga Pradana","doi":"10.31004/jutin.v7i1.23602","DOIUrl":"https://doi.org/10.31004/jutin.v7i1.23602","url":null,"abstract":"The development of the world of education requires university institutions to continue to increase innovation and productivity so that they can be highly competitive. Factors that are very influential in improving the quality of the University are lecturers and students. For this reason, XYZ University must be able to adapt to technological developments so that it can respond quickly to global market needs. With this phenomenon, XYZ University, especially the Faculty of Engineering, needs skilled workers in the engineering field so as to produce graduates who have relevant abilities and skills. The current vision of the Faculty of Engineering is \"To become a superior and competitive engineering faculty in the Southeast Asia region by 2035\". To realize this vision, Engineering is required to always improve the quality of the education process, research and community service accompanied by efforts to increase its relevance in the context of global competition. In the future, FT-XYZ is expected to be able to have quality that is on par with engineering faculties from leading universities in Southeast Asia in terms of the quality of the learning process and graduates, research and community service, so that it can raise the honor and dignity of the Indonesian nation. The steps taken are to increase the productivity of workforce performance. Therefore, the Marvin E Mundel method was used to analyze performance productivity, factors that experienced increases or decreases. The results of these calculations show that the alternative chosen with the highest productivity increase value is alternative 3, namely by increasing input slightly and increasing output more. The value obtained based on alternative 3 is 256.38%, with a drastic increase of 156.38% from the initial productivity. ","PeriodicalId":17759,"journal":{"name":"Jurnal Teknik Industri Terintegrasi","volume":"61 6","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-01-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140502931","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 A is a manufacturing industry that operates in the food industry, especially the bread industry. The large number of developing bread MSMEs creates competition in the market. Therefore, it is necessary to develop a strategy to help MSMEs get out of the competitive zone (Red Ocean). The aim of this research is to identify the position of MSME A with the Blue Ocean Strategy and also to find out the bread development strategy within the scope of the Blue Ocean Strategy. Based on the results obtained, the market position of MSME A is below that of competing MSMEs or MSME A is in the competition zone (Red Ocean). This can be seen from the initial Canvas Strategy results where the recapitulation of marketing variables for MSME A is 2.92, while the recapitulation value of competing MSME marketing variables includes MSME B 3.80, MSME C 3.25, and MSME D 2.95. Therefore, seeing that the position of MSME A is still below that of competing MSMEs, it is necessary to develop a strategy to be able to create new markets so that they can get out of the competition zone (Red Ocean).
中小微企业 A 是从事食品行业，尤其是面包行业的制造业。大量发展中的面包中小微企业造成了市场竞争。因此，有必要制定一项战略，帮助中小微企业走出竞争区（红海）。本研究的目的是确定 A 微小中型企业在蓝海战略中的地位，并在蓝海战略的范围内找出面包发展战略。根据所得结果，中小微企业 A 的市场地位低于竞争中小微企业，或者说中小微企业 A 处于竞争区域（红海）。这一点可以从最初的帆布战略结果中看出，微小中型企业 A 的营销变量再现值为 2.92，而竞争微小中型企业营销变量的再现值包括微小中型企业 B 3.80、微小中型企业 C 3.25 和微小中型企业 D 2.95。因此，鉴于中小微企业 A 的地位仍低于竞争中小微企业，有必要制定战略，以便能够创造新的市场，从而走出竞争区（红海）。
{"title":"Pengembangan Usaha Produk Roti di UMKM A dengan Blue Ocean Strategy","authors":"Asnita Yulfianti Ashari, Stella Junus, Eduart Wolok","doi":"10.31004/jutin.v7i1.25031","DOIUrl":"https://doi.org/10.31004/jutin.v7i1.25031","url":null,"abstract":"MSME A is a manufacturing industry that operates in the food industry, especially the bread industry. The large number of developing bread MSMEs creates competition in the market. Therefore, it is necessary to develop a strategy to help MSMEs get out of the competitive zone (Red Ocean). The aim of this research is to identify the position of MSME A with the Blue Ocean Strategy and also to find out the bread development strategy within the scope of the Blue Ocean Strategy. Based on the results obtained, the market position of MSME A is below that of competing MSMEs or MSME A is in the competition zone (Red Ocean). This can be seen from the initial Canvas Strategy results where the recapitulation of marketing variables for MSME A is 2.92, while the recapitulation value of competing MSME marketing variables includes MSME B 3.80, MSME C 3.25, and MSME D 2.95. Therefore, seeing that the position of MSME A is still below that of competing MSMEs, it is necessary to develop a strategy to be able to create new markets so that they can get out of the competition zone (Red Ocean).","PeriodicalId":17759,"journal":{"name":"Jurnal Teknik Industri Terintegrasi","volume":"60 11","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-01-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140502936","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 : 2024-01-18DOI: 10.31004/jutin.v7i1.21468
Arsandi Alfa, . Pradana1, Nyoman Lokajaya, Article Info Abstrak, Kebutuhan Kayu, Mindi Periode, Kayu Mindi, Kayu Mahoni
Company PT. Romi Violeta experienced a problem, namely high production costs due to the use of cutting machines for Veneer using outside services. Based on the NPV method calculation, it produces Rp. 278.411.141. Calculations using the IRR method produce 14.67%. Calculations using BEP produce 3 years 6 months. Calculations using the B/C method produce 1.01. Calculations using the DBD Depreciation method produce a total of Rp. 1,785,251,635. It is said that by using the above method it is worth investing in a rotary veneer machine
{"title":"Strategi Analisis Kelayakan Pengadaan Mesin Rotary Veneer Guna Meminimalkan Biaya produksi","authors":"Arsandi Alfa, . Pradana1, Nyoman Lokajaya, Article Info Abstrak, Kebutuhan Kayu, Mindi Periode, Kayu Mindi, Kayu Mahoni","doi":"10.31004/jutin.v7i1.21468","DOIUrl":"https://doi.org/10.31004/jutin.v7i1.21468","url":null,"abstract":"Company PT. Romi Violeta experienced a problem, namely high production costs due to the use of cutting machines for Veneer using outside services. Based on the NPV method calculation, it produces Rp. 278.411.141. Calculations using the IRR method produce 14.67%. Calculations using BEP produce 3 years 6 months. Calculations using the B/C method produce 1.01. Calculations using the DBD Depreciation method produce a total of Rp. 1,785,251,635. It is said that by using the above method it is worth investing in a rotary veneer machine","PeriodicalId":17759,"journal":{"name":"Jurnal Teknik Industri Terintegrasi","volume":"246 6","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-01-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140504846","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 : 2024-01-18DOI: 10.31004/jutin.v7i1.21717
Radha Krisnamurti Sigamura, Dhian Nurul
There are many mathematics learning strategies that educators use to achieve more optimal results. The PAILKEM learning strategy is a learning strategy that makes it possible to achieve learning objectives. The aim of this learning is to improve understanding results. The hypothesis in this research is that there is a significant influence of the PAILKEM learning strategy (Active, Innovative, Environmental, Creative, Effective and Interesting Learning) on ??understanding vector material. This research method uses an experimental method using the True Experimental Design design. Data analysis was carried out using the t-test. The results of the research, after testing the hypothesis using the t-test with a significance level of 0.05, previously carried out a normality test and homogeneity test, obtained tcount > ttable, namely thitnug = 7.636> ttable = 1.6689 so that Ho was rejected and Ha was accepted. The conclusion of this research is that there is an influence of the PAILKEM learning strategy (Active, Innovative, Environmental, Creative, Effective and Interesting Learning) on ??understanding vector material.
{"title":"Vektor Teknik Sipil dengan Pailkem (Pembelajaran Aktif, Inovatif, Lingkungan, Kreatif, Efektif dan Menarik)","authors":"Radha Krisnamurti Sigamura, Dhian Nurul","doi":"10.31004/jutin.v7i1.21717","DOIUrl":"https://doi.org/10.31004/jutin.v7i1.21717","url":null,"abstract":"There are many mathematics learning strategies that educators use to achieve more optimal results. The PAILKEM learning strategy is a learning strategy that makes it possible to achieve learning objectives. The aim of this learning is to improve understanding results. The hypothesis in this research is that there is a significant influence of the PAILKEM learning strategy (Active, Innovative, Environmental, Creative, Effective and Interesting Learning) on ??understanding vector material. This research method uses an experimental method using the True Experimental Design design. Data analysis was carried out using the t-test. The results of the research, after testing the hypothesis using the t-test with a significance level of 0.05, previously carried out a normality test and homogeneity test, obtained tcount > ttable, namely thitnug = 7.636> ttable = 1.6689 so that Ho was rejected and Ha was accepted. The conclusion of this research is that there is an influence of the PAILKEM learning strategy (Active, Innovative, Environmental, Creative, Effective and Interesting Learning) on ??understanding vector material.","PeriodicalId":17759,"journal":{"name":"Jurnal Teknik Industri Terintegrasi","volume":"20 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-01-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140504521","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}
京公网安备 11010802042870号
京ICP备2023020795号-1
扫码关注我们
求助内容：
应助结果提醒方式：