Pub Date : 2023-10-12DOI: 10.37090/indstrk.v7i3.1095
Sherly Indriani Rahayu, Jauhari Arifin
PT. XYZ is one of the company that produces packaging materials, one of which is sacks. This study aims to determine forecasting on sack raw material packaging using the Double Exponential Smoothing method and Linear Regression in these calculations using manual calculation methods using Microsoft excel. The two methods are then identified as having the smallest error value. The data used in this study uses secondary data in the form of sales reports of raw material packaging in the past. Based on the forecasting results obtained using the Double Exponential Smoothing and Linear Regression methods, the smallest error value was obtained in the linear regression method with an error value of 275,711. The forecasting results in the next period were 16,713 by manual calculation. Thus, among the predicted results of the two methods, the linear regression method is the most optical. Keywords: Double Exponential Smoothing; Forecasting; Regresi Linier
{"title":"Penerapan Metode Double Exponential Smoothing dan Regresi Linier pada Peramalan Persediaan Packaging di PT. XYZ","authors":"Sherly Indriani Rahayu, Jauhari Arifin","doi":"10.37090/indstrk.v7i3.1095","DOIUrl":"https://doi.org/10.37090/indstrk.v7i3.1095","url":null,"abstract":"PT. XYZ is one of the company that produces packaging materials, one of which is sacks. This study aims to determine forecasting on sack raw material packaging using the Double Exponential Smoothing method and Linear Regression in these calculations using manual calculation methods using Microsoft excel. The two methods are then identified as having the smallest error value. The data used in this study uses secondary data in the form of sales reports of raw material packaging in the past. Based on the forecasting results obtained using the Double Exponential Smoothing and Linear Regression methods, the smallest error value was obtained in the linear regression method with an error value of 275,711. The forecasting results in the next period were 16,713 by manual calculation. Thus, among the predicted results of the two methods, the linear regression method is the most optical. Keywords: Double Exponential Smoothing; Forecasting; Regresi Linier","PeriodicalId":499831,"journal":{"name":"Industrika","volume":"33 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-10-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"136014032","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}
Farmers in Papungan Village, Blitar Regency, are experiencing problems, namely the lack of subsidized fertilizer from the government to meet the demand for fertilizer for their agricultural land. To meet this shortage, farmers apply organic nutrient fertilizers as a substitute for non-subsidized and chemical fertilizers, but the process of making organic nutrient fertilizers requires a long fermentation process, which is 16-30 days. Therefore it is necessary to have an Anaerobic Bioreactor to help speed up the fermentation. This tool is quite expensive for farmers in Papungan village, so it is necessary to analyze the level of investment feasibility of the Anaerobic Bioreactor tool to find out whether it is worth buying or investing. From the calculation results obtained NPV (Net Present Value) of IDR 9,266,620, IRR (Internal Rate Of Return) of 40.1513% and BCR (Benefit Cost Ratio) of 1.0289 so it can be concluded that the purchase of Anaerobic Bioreactors is feasible. Keywords: Bioreaktor Anaerob, Investment, Organic Nutrient Fertilize.
{"title":"Analisis Kelayakan Investasi Alat Bioreaktor Anaerob Sebagai Reaktor Proses Fermentasi Nutrisi Organik","authors":"Vandi Virnanda, Nawang Sonia, Hery Murnawan, Setijanen Djoko Harijanto","doi":"10.37090/indstrk.v7i3.989","DOIUrl":"https://doi.org/10.37090/indstrk.v7i3.989","url":null,"abstract":"Farmers in Papungan Village, Blitar Regency, are experiencing problems, namely the lack of subsidized fertilizer from the government to meet the demand for fertilizer for their agricultural land. To meet this shortage, farmers apply organic nutrient fertilizers as a substitute for non-subsidized and chemical fertilizers, but the process of making organic nutrient fertilizers requires a long fermentation process, which is 16-30 days. Therefore it is necessary to have an Anaerobic Bioreactor to help speed up the fermentation. This tool is quite expensive for farmers in Papungan village, so it is necessary to analyze the level of investment feasibility of the Anaerobic Bioreactor tool to find out whether it is worth buying or investing. From the calculation results obtained NPV (Net Present Value) of IDR 9,266,620, IRR (Internal Rate Of Return) of 40.1513% and BCR (Benefit Cost Ratio) of 1.0289 so it can be concluded that the purchase of Anaerobic Bioreactors is feasible. Keywords: Bioreaktor Anaerob, Investment, Organic Nutrient Fertilize.","PeriodicalId":499831,"journal":{"name":"Industrika","volume":"37 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-10-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134944506","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 : 2023-10-06DOI: 10.37090/indstrk.v7i3.1071
Ahmad Rizal, Darmawan Yudhanegara, Pandena Kicky Basuki Putri
PT XYZ is a company engaged in manufacturing plastic packaging. In the production process, the company is used to continuously produce so that the machines must continue to operate for 3 shifts/day which will decrease engine performance and engine damage. If the lack of machine maintenance, this will result in frequent occurrence downtime which impede the course of the production process and decreased production capacity. Downtime on cutting machine (Slitting) period January 2022 – December 2022 of 9810 minutes. This research was conducted to plan treatment using the method Realibility Centered Maintenance (RCM) which aims to make recommendations for improvements to the design of repair maintenance on slitting machines. From RCM analysis on slitting machine damage to machine components according to the diagram Logic Tree Analysis and found that component time directed that is Brake Roll, LPC (Line Position Control), Slitter blades, and Touch press roll. Based on the calculation of the frequency of replacement of the unwinder components will decrease by up to 58% after the component operates for 1.75 months or 808.5 hours, the roll cylinder component will decrease by 50% after the component operates for 1.5 months or 693 hours, and the rewinder component will decrease to 66% after the component has been operating for 2 months or 924 hours. Keywords: Maintenance system, Reliability Centered Maintenance (RCM), Total Minimum Downtime (TMD)
{"title":"Perencanaan Jadwal Perawatan Pencegahan Mesin Sliting Dengan Metode RCM (Realibility Centered Maintenance) Di PT. XYZ","authors":"Ahmad Rizal, Darmawan Yudhanegara, Pandena Kicky Basuki Putri","doi":"10.37090/indstrk.v7i3.1071","DOIUrl":"https://doi.org/10.37090/indstrk.v7i3.1071","url":null,"abstract":"PT XYZ is a company engaged in manufacturing plastic packaging. In the production process, the company is used to continuously produce so that the machines must continue to operate for 3 shifts/day which will decrease engine performance and engine damage. If the lack of machine maintenance, this will result in frequent occurrence downtime which impede the course of the production process and decreased production capacity. Downtime on cutting machine (Slitting) period January 2022 – December 2022 of 9810 minutes. This research was conducted to plan treatment using the method Realibility Centered Maintenance (RCM) which aims to make recommendations for improvements to the design of repair maintenance on slitting machines. From RCM analysis on slitting machine damage to machine components according to the diagram Logic Tree Analysis and found that component time directed that is Brake Roll, LPC (Line Position Control), Slitter blades, and Touch press roll. Based on the calculation of the frequency of replacement of the unwinder components will decrease by up to 58% after the component operates for 1.75 months or 808.5 hours, the roll cylinder component will decrease by 50% after the component operates for 1.5 months or 693 hours, and the rewinder component will decrease to 66% after the component has been operating for 2 months or 924 hours. Keywords: Maintenance system, Reliability Centered Maintenance (RCM), Total Minimum Downtime (TMD)","PeriodicalId":499831,"journal":{"name":"Industrika","volume":"56 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-10-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134943855","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 : 2023-10-06DOI: 10.37090/indstrk.v7i3.1146
Rudi Darmawan, Susanti Sundari, Burhan Nudin
Research on planning spare part inventory in the Car Body Repair Process at PT. T, which is a company in the automotive sector, uses the Min-Max method which aims to be able to better plan spare part inventory for customer satisfaction. This was motivated by the fact that the spare parts needed were not available, causing the car repair process to be delayed and cars having to stay overnight while waiting for the parts to be ordered and to arrive. From the results of data processing using the min-max method which has been carried out, it was concluded that the more often spare parts are used, the greater the minimum and maximum values when compared to spare parts that are rarely used. That there are 6 items out of 61 spare parts (0.1%) that are recommended not to have minimum stock or do not need stock because there has been no demand for parts for quite a long time. Meanwhile, for other items, it is recommended to stock at least 1 to meet existing demand. Apart from that, there are 5 items or 0.1% of spare parts with a maximum stock of only one because there is still demand, and 27 items out of 61 spare parts (44%) are recommended to have more than 10 maximum stocks.
Keywords: Inventory, Min-Max Stock, Spare part
PT. T是一家汽车行业的公司，对车身维修过程中的备件库存计划进行了研究，使用了Min-Max方法，旨在更好地计划备件库存，以满足客户的需求。这是由于所需的备件无法获得，导致汽车维修过程延迟，汽车不得不在等待订购和到达的过程中过夜。利用最小-最大值法对数据进行处理，结果表明，与很少使用的零件相比，使用频率越高的零件的最小值和最大值越大。61个备件中，有6个(0.1%)建议不做最低库存或不需要库存，因为零件的需求已经很长时间没有了。同时，对于其他物品，建议库存至少1件，以满足现有需求。除此之外，由于仍有需求，有5个或0.1%的备件最大库存量仅为1个，61个备件中有27个(44%)建议最大库存量超过10个。关键词:库存，最小最大库存，备件
{"title":"Aplikasi Metode Min-Max di PT. T dalam Merencanakan Kebutuhan Persediaan Bahan Baku pada Proses Body Repair Mobil","authors":"Rudi Darmawan, Susanti Sundari, Burhan Nudin","doi":"10.37090/indstrk.v7i3.1146","DOIUrl":"https://doi.org/10.37090/indstrk.v7i3.1146","url":null,"abstract":"Research on planning spare part inventory in the Car Body Repair Process at PT. T, which is a company in the automotive sector, uses the Min-Max method which aims to be able to better plan spare part inventory for customer satisfaction. This was motivated by the fact that the spare parts needed were not available, causing the car repair process to be delayed and cars having to stay overnight while waiting for the parts to be ordered and to arrive. From the results of data processing using the min-max method which has been carried out, it was concluded that the more often spare parts are used, the greater the minimum and maximum values when compared to spare parts that are rarely used. That there are 6 items out of 61 spare parts (0.1%) that are recommended not to have minimum stock or do not need stock because there has been no demand for parts for quite a long time. Meanwhile, for other items, it is recommended to stock at least 1 to meet existing demand. Apart from that, there are 5 items or 0.1% of spare parts with a maximum stock of only one because there is still demand, and 27 items out of 61 spare parts (44%) are recommended to have more than 10 maximum stocks.
 Keywords: Inventory, Min-Max Stock, Spare part","PeriodicalId":499831,"journal":{"name":"Industrika","volume":"94 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-10-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134944228","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 : 2023-10-06DOI: 10.37090/indstrk.v7i3.1003
Andrew Sinurat, Sukanta Sukanta
With the development of the era of globalization and technological progress, the development of a manufacturer must also increase. One way to increase labour productivity is to calculate standard time. The standard time is the time required reasonably by a normal worker to complete a job that is carried out in the best work system. The research was carried out by direct observation in the field. Observation of the standard time that occurs through a certain time interval is useful for knowing the description of the use of queues. In this study, the population was operators working at PT Y at the time of the study, while the sample used was the total time of O-Ring installation. The analysis method used in this study uses the standard time analysis method using a stopwatch. Adjustments are made as a measuring effort to normalize the average price carried out by the operator. Adjustments are taken into account because operators in the work can do inappropriately, for example too fast as if in a hurry, encounter some difficulties, and other things. Time data collection was carried out 30 times by breaking down the work into three motion elements. The results of the standard time measurement for each motion element are motion element A of 65.125 seconds, motion element B of 463.84 seconds and motion element C of 59.66 seconds. Keywords: Standard Time, Stopwatch Time Study, Work System
{"title":"Analisis Pengukuran Waktu Baku Untuk Menentukan Tingkat Produktivitas Pada Operator Pemasangan O-Ring Menggunakan Metode Jam Henti (Studi Kasus Di PT Y)","authors":"Andrew Sinurat, Sukanta Sukanta","doi":"10.37090/indstrk.v7i3.1003","DOIUrl":"https://doi.org/10.37090/indstrk.v7i3.1003","url":null,"abstract":"With the development of the era of globalization and technological progress, the development of a manufacturer must also increase. One way to increase labour productivity is to calculate standard time. The standard time is the time required reasonably by a normal worker to complete a job that is carried out in the best work system. The research was carried out by direct observation in the field. Observation of the standard time that occurs through a certain time interval is useful for knowing the description of the use of queues. In this study, the population was operators working at PT Y at the time of the study, while the sample used was the total time of O-Ring installation. The analysis method used in this study uses the standard time analysis method using a stopwatch. Adjustments are made as a measuring effort to normalize the average price carried out by the operator. Adjustments are taken into account because operators in the work can do inappropriately, for example too fast as if in a hurry, encounter some difficulties, and other things. Time data collection was carried out 30 times by breaking down the work into three motion elements. The results of the standard time measurement for each motion element are motion element A of 65.125 seconds, motion element B of 463.84 seconds and motion element C of 59.66 seconds. Keywords: Standard Time, Stopwatch Time Study, Work System","PeriodicalId":499831,"journal":{"name":"Industrika","volume":"26 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-10-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134943838","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 : 2023-10-06DOI: 10.37090/indstrk.v7i3.1078
None Wisnu Eko Nugroho, None Rida Zuraida
The sugar industry has a vital role in Indonesia. However, faces several challenges such as low quality, low productivity and inability to fulfil domestic demand. Certain corrective actions are necessary to make the industry more competitive. The supply chain quality management (SCQM) approach is expected to increase the productivity and competitiveness of sugar industry. This research aimed to formulate an SCQM approach on company competitiveness which suitable for sugar companies and analyze the effect of SCQM to company competitiveness using the structural equation modelling. By using Smart-PLS 4.0, the results showed that 49.1% of company competitiveness is influenced by organizational quality, Organizational quality is influenced by customer focus, supplier quality management, the effectiveness of the IT system, and leadership which are variables of SCQM. The SCQM approach significantly influences the competitiveness of sugar companies in being able to lead the competition, improve product quality, adapt to changes, reduce production costs, and gain loyal customers. Process integration shows a positive influence on organizational quality, which enhances future company competitiveness. Keywords: Competitiveness, quality, structural equation modeling, sugar, supply chain
{"title":"Pendekatan Model Supply Chain Quality Management Terhadap Daya Saing Perusahaan Gula","authors":"None Wisnu Eko Nugroho, None Rida Zuraida","doi":"10.37090/indstrk.v7i3.1078","DOIUrl":"https://doi.org/10.37090/indstrk.v7i3.1078","url":null,"abstract":"The sugar industry has a vital role in Indonesia. However, faces several challenges such as low quality, low productivity and inability to fulfil domestic demand. Certain corrective actions are necessary to make the industry more competitive. The supply chain quality management (SCQM) approach is expected to increase the productivity and competitiveness of sugar industry. This research aimed to formulate an SCQM approach on company competitiveness which suitable for sugar companies and analyze the effect of SCQM to company competitiveness using the structural equation modelling. By using Smart-PLS 4.0, the results showed that 49.1% of company competitiveness is influenced by organizational quality, Organizational quality is influenced by customer focus, supplier quality management, the effectiveness of the IT system, and leadership which are variables of SCQM. The SCQM approach significantly influences the competitiveness of sugar companies in being able to lead the competition, improve product quality, adapt to changes, reduce production costs, and gain loyal customers. Process integration shows a positive influence on organizational quality, which enhances future company competitiveness. Keywords: Competitiveness, quality, structural equation modeling, sugar, supply chain","PeriodicalId":499831,"journal":{"name":"Industrika","volume":"20 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-10-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134943967","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 : 2023-10-06DOI: 10.37090/indstrk.v7i3.1080
Ismi Mashabai, Rusmalah Rusmalah, Ruspendi Ruspendi
Quality is very important in choosing products besides competitive prices. UD. Bu Las is a Small and Medium Enterprise (UKM) located in Maluk Loka, Kab. West Sumbawa was founded in 1997 by Mrs. Welas Asih with the main product being tempeh chips. The many similarities in products produced by SMEs give rise to competition in the sale of tempeh chips. The aim of the quality analysis research is to ensure that the tempe chips products produced can compete with other SMEs. Voice of Customer is a process used to capture needs or feedback from customers as a means of providing service/product quality. Apart from that, of course you will get the information you are looking for regarding customer expectations and needs as input that the company must consider when making decisions. Results from Voice of Customer of Ud Bu Las customers with 25 statements to 10 consumers, namely, balado taste score 45%, round shape score 49%, price Rp. 2,500 20g size scores 48%, expiry date scores 45% and slice thickness scores 45%. Suggestions for improvement are (1) for the taste, not just 1 variant, (2) the shape of the chips is not monotonous, (3) the price is the same as the more economical size variant, (4) the packaging is vacuum packed so that the expiry period is longer, (5) the dimensions of the tempeh so there are many variants. Keywords: Quality of tempe chips, Voice of Customer, UD. Bu Las
在选择产品时，除了价格优惠外，质量也很重要。UD。Bu Las是一家中小型企业(UKM)，位于Kab的Maluk Loka。West Sumbawa由Welas Asih女士于1997年创立，主要产品是豆豉片。中小企业生产的产品有许多相似之处，这引起了豆豉片销售的竞争。质量分析研究的目的是确保生产的tempe芯片产品能够与其他中小企业竞争。顾客之声是一个过程，用来捕捉顾客的需求或反馈，作为提供服务/产品质量的手段。除此之外，你当然会得到你正在寻找的关于客户期望和需求的信息，作为公司在做决定时必须考虑的输入。来自Ud Bu Las客户Voice of Customer对10位消费者25个陈述的结果，巴拉多口味得分45%，圆形得分49%，价格Rp. 2,500 20g大小得分48%，有效期得分45%，切片厚度得分45%。改进的建议有:(1)口味，而不是只有一个变种;(2)薯片的形状不单调;(3)价格与更经济的尺寸变种相同;(4)包装是真空包装，这样有效期更长;(5)豆豉的尺寸，所以有很多变种。关键词:tempe芯片质量，顾客之声，UD。但是拉斯维加斯
{"title":"Analisis Kualitas Keripik Tempe Di UD. Bu Las Desa Maluk Menggunakan Metode Voice Of Customer (VOC)","authors":"Ismi Mashabai, Rusmalah Rusmalah, Ruspendi Ruspendi","doi":"10.37090/indstrk.v7i3.1080","DOIUrl":"https://doi.org/10.37090/indstrk.v7i3.1080","url":null,"abstract":"Quality is very important in choosing products besides competitive prices. UD. Bu Las is a Small and Medium Enterprise (UKM) located in Maluk Loka, Kab. West Sumbawa was founded in 1997 by Mrs. Welas Asih with the main product being tempeh chips. The many similarities in products produced by SMEs give rise to competition in the sale of tempeh chips. The aim of the quality analysis research is to ensure that the tempe chips products produced can compete with other SMEs. Voice of Customer is a process used to capture needs or feedback from customers as a means of providing service/product quality. Apart from that, of course you will get the information you are looking for regarding customer expectations and needs as input that the company must consider when making decisions. Results from Voice of Customer of Ud Bu Las customers with 25 statements to 10 consumers, namely, balado taste score 45%, round shape score 49%, price Rp. 2,500 20g size scores 48%, expiry date scores 45% and slice thickness scores 45%. Suggestions for improvement are (1) for the taste, not just 1 variant, (2) the shape of the chips is not monotonous, (3) the price is the same as the more economical size variant, (4) the packaging is vacuum packed so that the expiry period is longer, (5) the dimensions of the tempeh so there are many variants. Keywords: Quality of tempe chips, Voice of Customer, UD. Bu Las","PeriodicalId":499831,"journal":{"name":"Industrika","volume":"21 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-10-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134944492","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}
In this research, the concept of designing a tool for automatically pulling cassava using the Quality Function Deployment (QFD) method is intended to design a cassava pulling tool by considering the needs and customer wants of cassava farmers as tool users. The aim of the research is to redesign the initial concept which is a continuation of previous research that carried out, because design activities or product design are important and absolute things to do before the production process and with QFD can be designed and developed the new products that are able to integrate quality into designs that meet consumer wants and needs which are translated into technical requirements. Based on the results of data processing and analysis, it is known that consumers wants for cassava pulling tools can be described in the customer requirements attribute, where the cassava pulling tool is made of light material, affordable price, can remove more than one stem, the tool is durable, safe to use and has additional functions besides pulling. And the technical characteristics (technical requirements) that influence the tool making process are the capability and strength of the driving machine, the quality of the driving machine, the quality of the light and non-corrosive frame, components for the driving system, the right finishing process. The conclusion from the HOQ analysis shows the greatest weight of importance with a value of 30% where the tool made can remove more than one cassava stem at once. This became the basic reference for developing a redesign of the automatic cassava pulling tool that was made. Keywords: Automatic, cassava pulling tool, design, the Quality Function Deployment
在本研究中，使用质量功能展开(Quality Function Deployment, QFD)方法设计一种木薯自动拔除工具的概念，旨在考虑作为工具使用者的木薯农民的需求和客户需求来设计一种木薯拔除工具。该研究的目的是重新设计最初的概念，这是先前研究的延续，因为设计活动或产品设计是生产过程之前要做的重要和绝对的事情，并且可以设计和开发能够将质量融入设计的新产品，以满足消费者的需求和需求，这些需求转化为技术要求。根据数据处理和分析的结果可知，消费者对木薯拔丝工具的需求可以在客户需求属性中描述，其中木薯拔丝工具采用轻质材料，价格实惠，可以拆卸多个茎杆，工具耐用，使用安全，除拔丝外还具有附加功能。而影响刀具制作过程的技术特性(技术要求)是驱动机构的能力和强度，驱动机构的质量，轻型和无腐蚀性框架的质量，驱动系统的部件，正确的精加工工艺。从HOQ分析得出的结论显示，当工具可以一次去除多个木薯茎时，重要性权重最大，值为30%。这成为重新设计木薯自动拉拔工具的基本参考。关键词:自动化，木薯拔刀，设计，质量功能展开
{"title":"Penerapan Quality Function Deployment (QFD) Dalam Mendesain Ulang Alat Cabut Singkong Otomatis","authors":"Susanti Sundari, Aam Wahyu Pratama, Ghapur Hidayat, Suharto Suharto","doi":"10.37090/indstrk.v7i3.1128","DOIUrl":"https://doi.org/10.37090/indstrk.v7i3.1128","url":null,"abstract":"In this research, the concept of designing a tool for automatically pulling cassava using the Quality Function Deployment (QFD) method is intended to design a cassava pulling tool by considering the needs and customer wants of cassava farmers as tool users. The aim of the research is to redesign the initial concept which is a continuation of previous research that carried out, because design activities or product design are important and absolute things to do before the production process and with QFD can be designed and developed the new products that are able to integrate quality into designs that meet consumer wants and needs which are translated into technical requirements. Based on the results of data processing and analysis, it is known that consumers wants for cassava pulling tools can be described in the customer requirements attribute, where the cassava pulling tool is made of light material, affordable price, can remove more than one stem, the tool is durable, safe to use and has additional functions besides pulling. And the technical characteristics (technical requirements) that influence the tool making process are the capability and strength of the driving machine, the quality of the driving machine, the quality of the light and non-corrosive frame, components for the driving system, the right finishing process. The conclusion from the HOQ analysis shows the greatest weight of importance with a value of 30% where the tool made can remove more than one cassava stem at once. This became the basic reference for developing a redesign of the automatic cassava pulling tool that was made. Keywords: Automatic, cassava pulling tool, design, the Quality Function Deployment","PeriodicalId":499831,"journal":{"name":"Industrika","volume":"174 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-10-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134943966","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 : 2023-10-06DOI: 10.37090/indstrk.v7i3.1151
None Giari Ayunintya Pratiwi, Asep Erik Nugraha
PT BI is a food manufacturing company that produces several processed chicken products, one of which is chicken sausage. In the chicken sausage production process, some of waste was found, so a way is needed to improve productivity with the Lean Manufacturing approach, the Value Stream Mapping method. The purpose of this research is to identify waste and provide suggestions for improvements to the chicken sausage production process. From this research, it was identified that five workstations waste, in the Screening area, Preparation, Mixing & Stuffing, Link Cutting, and Multipack Packing. From the results and proposed improvements, it was found that the difference in processing time between the current time and the proposed time was 2.18 hours also the difference in the proposed process line efficiency was 1.72% greater than the current line efficiency. Keywords: Lean Manufacturing, Value Stream Mapping, Waste.
{"title":"Analisis Waste Pada Proses Produksi Sosis Ayam Dengan Pendekatan Lean Manufacturing Di PT. BI","authors":"None Giari Ayunintya Pratiwi, Asep Erik Nugraha","doi":"10.37090/indstrk.v7i3.1151","DOIUrl":"https://doi.org/10.37090/indstrk.v7i3.1151","url":null,"abstract":"PT BI is a food manufacturing company that produces several processed chicken products, one of which is chicken sausage. In the chicken sausage production process, some of waste was found, so a way is needed to improve productivity with the Lean Manufacturing approach, the Value Stream Mapping method. The purpose of this research is to identify waste and provide suggestions for improvements to the chicken sausage production process. From this research, it was identified that five workstations waste, in the Screening area, Preparation, Mixing & Stuffing, Link Cutting, and Multipack Packing. From the results and proposed improvements, it was found that the difference in processing time between the current time and the proposed time was 2.18 hours also the difference in the proposed process line efficiency was 1.72% greater than the current line efficiency. Keywords: Lean Manufacturing, Value Stream Mapping, Waste.","PeriodicalId":499831,"journal":{"name":"Industrika","volume":"40 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-10-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134943981","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}
Congestion can take a lot of time for people. Congestion does not only occur on roads but also occurs in public facilities such as parking facilities. where one of the causes is the queue in and out of parking in the business area, which has an impact on discomfort. The purpose of this study was to assess the effectiveness of the cash and non-cash payment service queuing system in terms of waiting time and service time. The stages of the research are observation, data collection on service time, data sampling, data processing and analysis using the discrete event simulation (DES) approach, validation, and suggestions for improvement. The results of the analysis show that the payment system with the cashless method is more effective than the cash payment method. Therefore, the cashless method can be used as a reference for parking service providers in the modern market to be implemented in a parking payment system, with an average service time of the Cashless method of 15.2365 seconds compared to an average service time of the cash method of 42.6812 seconds. seconds or an increase in server time from cash to cashless by 2.81% and a decrease in waiting time using cashless compared to cash by 9.31%. Keywords: Discrete Event Simulation, payment method cashless, Queue System
{"title":"Perbandingan Waktu Tunggu Dan Waktu Pelayanan Sistem Pembayaran Cash Dan Cashless Di Parkiran Menggunakan Discrete Event Simulation","authors":"None Dzulkifli, Aldyth Kendra Azaria, Mohamad Jihan Shofa","doi":"10.37090/indstrk.v7i3.1098","DOIUrl":"https://doi.org/10.37090/indstrk.v7i3.1098","url":null,"abstract":"Congestion can take a lot of time for people. Congestion does not only occur on roads but also occurs in public facilities such as parking facilities. where one of the causes is the queue in and out of parking in the business area, which has an impact on discomfort. The purpose of this study was to assess the effectiveness of the cash and non-cash payment service queuing system in terms of waiting time and service time. The stages of the research are observation, data collection on service time, data sampling, data processing and analysis using the discrete event simulation (DES) approach, validation, and suggestions for improvement. The results of the analysis show that the payment system with the cashless method is more effective than the cash payment method. Therefore, the cashless method can be used as a reference for parking service providers in the modern market to be implemented in a parking payment system, with an average service time of the Cashless method of 15.2365 seconds compared to an average service time of the cash method of 42.6812 seconds. seconds or an increase in server time from cash to cashless by 2.81% and a decrease in waiting time using cashless compared to cash by 9.31%. Keywords: Discrete Event Simulation, payment method cashless, Queue System","PeriodicalId":499831,"journal":{"name":"Industrika","volume":"42 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-10-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134944089","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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