Pub Date : 1900-01-01DOI: 10.5935/2447-0228.20160028
Marcelo Da Silva Andion, Izabel Pinheiro Andion
Fluvial transport of LPG into the state of Amazonas (Brazil) has been made precarious and artisanal over the years. The solution to this problem was the implementation of the system roll on roll off to boarding canisters of LPG that are sent to the state. This paper presents the case study and the solution to the faced problem. The specific objectives, as well as the results from the implementation of this new mode of delivery of LPG cylinders for the interior of the Amazonas state, will be presented in this article.
{"title":"Implementation of roll on - roll off system for transporting bottled LPG to the interior of Amazonas State","authors":"Marcelo Da Silva Andion, Izabel Pinheiro Andion","doi":"10.5935/2447-0228.20160028","DOIUrl":"https://doi.org/10.5935/2447-0228.20160028","url":null,"abstract":"Fluvial transport of LPG into the state of Amazonas (Brazil) has been made precarious and artisanal over the years. The solution to this problem was the implementation of the system roll on roll off to boarding canisters of LPG that are sent to the state. This paper presents the case study and the solution to the faced problem. The specific objectives, as well as the results from the implementation of this new mode of delivery of LPG cylinders for the interior of the Amazonas state, will be presented in this article.","PeriodicalId":236176,"journal":{"name":"Journal of Engineering and Technology for Industrial Applications","volume":"12 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127706995","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 : 1900-01-01DOI: 10.5935/2447-0228.20170053
Roberta Karina Cabral Kanzler, José Elder Bennati
{"title":"ENVIRONMENTAL SUSTAINABILITY AS HUMAN RIGHTS OF PRISONERS","authors":"Roberta Karina Cabral Kanzler, José Elder Bennati","doi":"10.5935/2447-0228.20170053","DOIUrl":"https://doi.org/10.5935/2447-0228.20170053","url":null,"abstract":"","PeriodicalId":236176,"journal":{"name":"Journal of Engineering and Technology for Industrial Applications","volume":"96 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133199276","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 : 1900-01-01DOI: 10.5935/2447-0228.20150007
Tirso Lorenzo Reyes Carvajala, C. Pérezb, A. E. Guedes
{"title":"Efficient Energy Management System or the technologies of carbon storage and sequestration as aviable alternative to reduce CO2emissions in the short term","authors":"Tirso Lorenzo Reyes Carvajala, C. Pérezb, A. E. Guedes","doi":"10.5935/2447-0228.20150007","DOIUrl":"https://doi.org/10.5935/2447-0228.20150007","url":null,"abstract":"","PeriodicalId":236176,"journal":{"name":"Journal of Engineering and Technology for Industrial Applications","volume":"38 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133733770","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 : 1900-01-01DOI: 10.5935/2447-0228.20150014
Jandecy Cabral Leite, Getúlio Lima de Queiroz, J. Júnior, Enily Vieira do Nasicmento, Marcello Fonseca Pires
Quality of life (QV) is directly related to the quality of work life (QWL), as it is in the workplace that individuals occupy most of the time. Therefore, states that job satisfaction, daily hours of work, remuneration, conditions of the physical environment, the opportunity to advance, among other factors, are being discussed and studied to make the most satisfying and less harmful to health of employees working conditions. The aim of this study is to identify risk factors that affect the performance of the activities of the production chain partners LTDA Amapoly Industry and Trade, and the impact of predisposing aspects of occupational diseases related to work. This is a qualitative and quantitative study, is characterized by the use of precision measuring outcomes intended to prevent distortion of analysis and interpretation, allowing, therefore, a degree of certainty as to the deductions and qualitative in which the researcher to obtain "measures" with greater internal validity because unstructured observations allow us to know details that structured instruments (questionnaires) can not achieve. From a descr iptive approach that allowed discover and classify the relationship between variables and discover the characteristics of the phenomenon of investigation. Results identified the risk factors affecting the performance of the activities of contributors, and the impact of predisposing aspects of TME. The study confirmed the importance of ergonomics in the investigation of issues related to occupational diseases, namely the causal factors of musculoskeletal disorders, and no prevention among at-risk populations is paramount to first , there is an awareness by both employers and employees.
生活质量(Quality of life, QV)直接关系到工作生活质量(Quality of work life, QWL)，因为个人大部分时间都是在工作场所度过的。因此，国家正在讨论和研究工作满意度、每日工作时间、报酬、物质环境条件、晋升机会以及其他因素，以使雇员最满意和对健康危害最小的工作条件。本研究的目的是确定影响生产链合作伙伴LTDA Amapoly工业和贸易活动绩效的风险因素，以及与工作相关的职业病诱发方面的影响。这是一项定性和定量研究，其特点是使用精确的测量结果，以防止分析和解释的扭曲，因此，允许一定程度的确定性，作为推论和定性，研究人员获得具有更大内部有效性的“措施”，因为非结构化观察使我们知道结构化工具(问卷调查)无法实现的细节。从描述性的方法，可以发现和分类变量之间的关系，并发现现象的特征的调查。结果确定了影响贡献者活动绩效的风险因素，以及TME易感性方面的影响。这项研究证实了人体工程学在调查与职业病有关的问题，即肌肉骨骼疾病的因果因素方面的重要性，在危险人群中进行预防是最重要的，首先，雇主和雇员都意识到了这一点。
{"title":"Procedures for risk assessment of critical slant prevention ergonomic work stations: a case study","authors":"Jandecy Cabral Leite, Getúlio Lima de Queiroz, J. Júnior, Enily Vieira do Nasicmento, Marcello Fonseca Pires","doi":"10.5935/2447-0228.20150014","DOIUrl":"https://doi.org/10.5935/2447-0228.20150014","url":null,"abstract":"Quality of life (QV) is directly related to the quality of work life (QWL), as it is in the workplace that individuals occupy most of the time. Therefore, states that job satisfaction, daily hours of work, remuneration, conditions of the physical environment, the opportunity to advance, among other factors, are being discussed and studied to make the most satisfying and less harmful to health of employees working conditions. The aim of this study is to identify risk factors that affect the performance of the activities of the production chain partners LTDA Amapoly Industry and Trade, and the impact of predisposing aspects of occupational diseases related to work. This is a qualitative and quantitative study, is characterized by the use of precision measuring outcomes intended to prevent distortion of analysis and interpretation, allowing, therefore, a degree of certainty as to the deductions and qualitative in which the researcher to obtain \"measures\" with greater internal validity because unstructured observations allow us to know details that structured instruments (questionnaires) can not achieve. From a descr iptive approach that allowed discover and classify the relationship between variables and discover the characteristics of the phenomenon of investigation. Results identified the risk factors affecting the performance of the activities of contributors, and the impact of predisposing aspects of TME. The study confirmed the importance of ergonomics in the investigation of issues related to occupational diseases, namely the causal factors of musculoskeletal disorders, and no prevention among at-risk populations is paramount to first , there is an awareness by both employers and employees.","PeriodicalId":236176,"journal":{"name":"Journal of Engineering and Technology for Industrial Applications","volume":"66 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133829051","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 : 1900-01-01DOI: 10.5935/2447-0228.20180018
Helder Rodrigues
This paper aims to study the coordination and selectivity of the electrical system of the substations of the terminal tip of the wood, consisting of defining the settings of the protection devices, which in the occurrence of a short circuit is only affected the region of protection action, isolating the smallest part of the electrical system, in the shortest possible time without loss of production and equipment malfunctions, with the aid of nominal data and damage curves of the electrical equipment can generate "time versus current" graphs provided by the software digs siprotec . In the test carried out on the protection devices the three-phase currents of I> or I> were taken into account for the phase-earth currents I0 >> or I0>. The results of the tests were satisfactory due to the efficiency of the software disg siprotec.
{"title":"Study of coordination and selectivity in circuit breakers","authors":"Helder Rodrigues","doi":"10.5935/2447-0228.20180018","DOIUrl":"https://doi.org/10.5935/2447-0228.20180018","url":null,"abstract":"This paper aims to study the coordination and selectivity of the electrical system of the substations of the terminal tip of the wood, consisting of defining the settings of the protection devices, which in the occurrence of a short circuit is only affected the region of protection action, isolating the smallest part of the electrical system, in the shortest possible time without loss of production and equipment malfunctions, with the aid of nominal data and damage curves of the electrical equipment can generate \"time versus current\" graphs provided by the software digs siprotec . In the test carried out on the protection devices the three-phase currents of I> or I> were taken into account for the phase-earth currents I0 >> or I0>. The results of the tests were satisfactory due to the efficiency of the software disg siprotec.","PeriodicalId":236176,"journal":{"name":"Journal of Engineering and Technology for Industrial Applications","volume":"52 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115595762","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 : 1900-01-01DOI: 10.5935/2447-0228.20180060
J. Souza, F. D. R. Aragão, Marcos Raiker Printes Ferreira, Antônio Estanislau Sanches, David Barbosa de Alencar, J. Júnior
The pavement is a structure conditioned to numerous factors capable of altering its physical and chemical form, being able to contribute or not to its good performance. The traffic, the climate, the characteristics of the materials that make up the pavement and the maintenance processes used, are preponderant for the determination and dimensioning of surface layers that are increasingly resistant to the elements of the day-to-day. The asphalt mixtures are composed of petroleum residues and present with dark pigmentation, which contributes to the absorption of solar radiation, being able to be determined by the Albedo index. It is valid the understanding of the relation between surface temperature and ambient temperature, since Manaus is one of the cities of the country that suffers most solar incidence, because it is near the equator. For the above, in this study, it is intended to demonstrate through temperature surveys in five different types of paved surfaces: Concrete, Asphalt Sand Machined to the Hot, Asphalt Concrete Machined to the Hot. Unpaved: grass and soil area, with distinct locations, these measures 1.5m from the ground. Data were collected at three different times, namely at 8 am, 12 a.m. and 5 p.m.
{"title":"Analysis of the environmental temperature according to the type of soil surface in the city of Manaus","authors":"J. Souza, F. D. R. Aragão, Marcos Raiker Printes Ferreira, Antônio Estanislau Sanches, David Barbosa de Alencar, J. Júnior","doi":"10.5935/2447-0228.20180060","DOIUrl":"https://doi.org/10.5935/2447-0228.20180060","url":null,"abstract":"The pavement is a structure conditioned to numerous factors capable of altering its physical and chemical form, being able to contribute or not to its good performance. The traffic, the climate, the characteristics of the materials that make up the pavement and the maintenance processes used, are preponderant for the determination and dimensioning of surface layers that are increasingly resistant to the elements of the day-to-day. The asphalt mixtures are composed of petroleum residues and present with dark pigmentation, which contributes to the absorption of solar radiation, being able to be determined by the Albedo index. It is valid the understanding of the relation between surface temperature and ambient temperature, since Manaus is one of the cities of the country that suffers most solar incidence, because it is near the equator. For the above, in this study, it is intended to demonstrate through temperature surveys in five different types of paved surfaces: Concrete, Asphalt Sand Machined to the Hot, Asphalt Concrete Machined to the Hot. Unpaved: grass and soil area, with distinct locations, these measures 1.5m from the ground. Data were collected at three different times, namely at 8 am, 12 a.m. and 5 p.m.","PeriodicalId":236176,"journal":{"name":"Journal of Engineering and Technology for Industrial Applications","volume":"6 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114505627","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 : 1900-01-01DOI: 10.5935/2447-0228.20180047
Ramon Gomes da Silva, Alef Berg de Oliveira, I. D. Silva, Thulio de Oliveria Farias
The paper presents a clear and objective calculous of demand forecasting for a manufacturing company and rental billiard tables. To this finality, we defined some important concepts in the area. Which were the basis for the development of the methodology applied. It was also necessary to describe a bit about the history and current situation of the company, considering its particularities, which are important for choosing the right model, and comment on the need for such a study be applied in the same context. Made several calculations with different forecast models, with detailed analysis of each model to investigate the mean absolute errors, the end to be chosen only one, which is the ideal situation for the company, on the other words, is in accordance with the provision of data transferred to the staff. Still it was necessary to calculate an average inventory of security that will decide whether the chosen model is actually the most appropriate. And finally calculating demand forecast for the next period.
{"title":"Application of a demand forecasting model in a rental company of billiard tables","authors":"Ramon Gomes da Silva, Alef Berg de Oliveira, I. D. Silva, Thulio de Oliveria Farias","doi":"10.5935/2447-0228.20180047","DOIUrl":"https://doi.org/10.5935/2447-0228.20180047","url":null,"abstract":"The paper presents a clear and objective calculous of demand forecasting for a manufacturing company and rental billiard tables. To this finality, we defined some important concepts in the area. Which were the basis for the development of the methodology applied. It was also necessary to describe a bit about the history and current situation of the company, considering its particularities, which are important for choosing the right model, and comment on the need for such a study be applied in the same context. Made several calculations with different forecast models, with detailed analysis of each model to investigate the mean absolute errors, the end to be chosen only one, which is the ideal situation for the company, on the other words, is in accordance with the provision of data transferred to the staff. Still it was necessary to calculate an average inventory of security that will decide whether the chosen model is actually the most appropriate. And finally calculating demand forecast for the next period.","PeriodicalId":236176,"journal":{"name":"Journal of Engineering and Technology for Industrial Applications","volume":"11 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115257320","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 : 1900-01-01DOI: 10.5935/2447-0228.20180058
Aurea Gama de Jesus, M. Nascimento, Paulo Francisco da Silva Ribeiro
The article seeks to investigate the cause in the model changeover delay in the operational process of an automatic surface mount device (SMD) insertion line of TV boards, identifying the factor that causes the time to perform SETUP using the Six Sigma to perform analysis of the results achieved. The tools applied were the process flow mapping, the Ishikawa cause and effect diagram and the Six Sigma standard planning, execution, verification and action cycle, which facilitated data collection and analysis of activities that were divided into: external and internal activities. Through this procedure it was possible to perform the recording and analysis of the data collected. The balancing of the processes and activities of the line before and during the exchange of the SETUP model, displacing external activities that were performed as internal. The next step was to standardize the activities in the process, known as Surface Mount Technology (SMT). The modification of the developed processes was of vital importance to the feeding of machines with higher quality and in a shorter time, determining and separating the common items from the exclusive ones. For this to happen, it was necessary to reprogram the machines. The model identified as critical and a 55-inch TV, the time before the study was over 80 minutes and was reduced to 40 minutes after the actions were implemented. The paper presents clearly how it was obtained and the gains in detail.
{"title":"Reduced Setup Time for an SMT Line","authors":"Aurea Gama de Jesus, M. Nascimento, Paulo Francisco da Silva Ribeiro","doi":"10.5935/2447-0228.20180058","DOIUrl":"https://doi.org/10.5935/2447-0228.20180058","url":null,"abstract":"The article seeks to investigate the cause in the model changeover delay in the operational process of an automatic surface mount device (SMD) insertion line of TV boards, identifying the factor that causes the time to perform SETUP using the Six Sigma to perform analysis of the results achieved. The tools applied were the process flow mapping, the Ishikawa cause and effect diagram and the Six Sigma standard planning, execution, verification and action cycle, which facilitated data collection and analysis of activities that were divided into: external and internal activities. Through this procedure it was possible to perform the recording and analysis of the data collected. The balancing of the processes and activities of the line before and during the exchange of the SETUP model, displacing external activities that were performed as internal. The next step was to standardize the activities in the process, known as Surface Mount Technology (SMT). The modification of the developed processes was of vital importance to the feeding of machines with higher quality and in a shorter time, determining and separating the common items from the exclusive ones. For this to happen, it was necessary to reprogram the machines. The model identified as critical and a 55-inch TV, the time before the study was over 80 minutes and was reduced to 40 minutes after the actions were implemented. The paper presents clearly how it was obtained and the gains in detail.","PeriodicalId":236176,"journal":{"name":"Journal of Engineering and Technology for Industrial Applications","volume":"22 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125067768","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 : 1900-01-01DOI: 10.5935/2447-0228.20160004
J. M. Rodríguez, R. G. Espinosa, Maida Bárbara, Reyes Rodríguez
In gear transmissions there is a great wear, because there is a sliding velocity between tooth. This sliding in spite of be inevitable has great repercussion over Tooth wear. In gears of sugar mill rollers distance between centers changes during operation and wear is bigger. For this purpose full involute gears are used and sliding increases. Expressions for calculating sliding velocities in such gears are shown in this article.
{"title":"Influence of variation of the distance between centers of the sliding speed gear drives: Application to the crowns of sugar cane mills","authors":"J. M. Rodríguez, R. G. Espinosa, Maida Bárbara, Reyes Rodríguez","doi":"10.5935/2447-0228.20160004","DOIUrl":"https://doi.org/10.5935/2447-0228.20160004","url":null,"abstract":"In gear transmissions there is a great wear, because there is a sliding velocity between tooth. This sliding in spite of be inevitable has great repercussion over Tooth wear. In gears of sugar mill rollers distance between centers changes during operation and wear is bigger. For this purpose full involute gears are used and sliding increases. Expressions for calculating sliding velocities in such gears are shown in this article.","PeriodicalId":236176,"journal":{"name":"Journal of Engineering and Technology for Industrial Applications","volume":"41 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125152779","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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