Pub Date : 2023-03-01DOI: 10.37255/jme.v18i1pp001-010
Özgün Ceren Akbay, B. Özdemir, Erkan Bahçe, E. Emir
ith the development of the additive manufacturing method, the production of lattice structures with complex geometries attracts increasing attention. These lattice structures can be designed with the desired properties, and they are encountered in many areas such as automotive, aerospace and aviation, and manufacturing industries, as they offer the freedom to control their physical, mechanical and geometric properties. The high strength characteristic of lattice structures that can be designed at any scale makes these structures useful for producing different designs. Since the mechanical responses of the lattice structures depend on the lattice design parameters, such as the large number of independent struts forming the lattice, cell size and cell geometry, the mechanical behaviour of these structures should be examined. In this study, a porous lattice structure with four different cell models, namely Dode Medium, Diamond, Rhombic Dodecahedron, and Dode Thin, was produced by Selective Laser Melting (SLM) method. In order to reveal the mechanical properties and deformation responses of the porous lattice structures, they were analyzed under compression test and by the finite element method, and experimental and numerical procedures were compared. The effect of the compression test on the lattice properties and how the deformation is distributed throughout the lattice structure were investigated. The finite Element Analysis and Digital Image Processing (DIP) method was used to determine how the lattices deform. The results obtained will be useful for designing new metallic lattice structures with more excellent deformation resistance in future studies.
{"title":"Deformation Behaviors Investigation of CoCr Alloy Lattice Structures under Compression Test","authors":"Özgün Ceren Akbay, B. Özdemir, Erkan Bahçe, E. Emir","doi":"10.37255/jme.v18i1pp001-010","DOIUrl":"https://doi.org/10.37255/jme.v18i1pp001-010","url":null,"abstract":"ith the development of the additive manufacturing method, the production of lattice structures with complex geometries attracts increasing attention. These lattice structures can be designed with the desired properties, and they are encountered in many areas such as automotive, aerospace and aviation, and manufacturing industries, as they offer the freedom to control their physical, mechanical and geometric properties. The high strength characteristic of lattice structures that can be designed at any scale makes these structures useful for producing different designs. Since the mechanical responses of the lattice structures depend on the lattice design parameters, such as the large number of independent struts forming the lattice, cell size and cell geometry, the mechanical behaviour of these structures should be examined. In this study, a porous lattice structure with four different cell models, namely Dode Medium, Diamond, Rhombic Dodecahedron, and Dode Thin, was produced by Selective Laser Melting (SLM) method. In order to reveal the mechanical properties and deformation responses of the porous lattice structures, they were analyzed under compression test and by the finite element method, and experimental and numerical procedures were compared. The effect of the compression test on the lattice properties and how the deformation is distributed throughout the lattice structure were investigated. The finite Element Analysis and Digital Image Processing (DIP) method was used to determine how the lattices deform. The results obtained will be useful for designing new metallic lattice structures with more excellent deformation resistance in future studies.","PeriodicalId":38895,"journal":{"name":"Academic Journal of Manufacturing Engineering","volume":"3 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"74378431","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 : 2023-03-01DOI: 10.37255/jme.v18i1pp020-025
Nishtha Sahu, Shahrukh Ali
Many earthquakes have occurred worldwide in recent decades, resulting in massive destruction and structure collapse due to poor seismic design. The goal is to design structures so that damage to them is minimized and to construct structures that are safe, sustainable, and durable for future generations. Nanotechnology is one of the most promising technologies of the twenty-first century, and it is gaining traction in the building industry. The main goals of this work are to provide a quick review of the possible benefits of nanotechnology before discussing nanotechnology innovation for structural seismic safety. Several studies and analyses have shown that using nanotechnology could improve traditional construction materials like concrete and steel performance and properties. During the review, it was discovered that nanotechnology has the potential to revolutionize the traditional engineering business and aid in meeting the demand for sustainable development.
{"title":"A Review of Nanotechnology for Seismic Safety in Structures","authors":"Nishtha Sahu, Shahrukh Ali","doi":"10.37255/jme.v18i1pp020-025","DOIUrl":"https://doi.org/10.37255/jme.v18i1pp020-025","url":null,"abstract":"Many earthquakes have occurred worldwide in recent decades, resulting in massive destruction and structure collapse due to poor seismic design. The goal is to design structures so that damage to them is minimized and to construct structures that are safe, sustainable, and durable for future generations. Nanotechnology is one of the most promising technologies of the twenty-first century, and it is gaining traction in the building industry. The main goals of this work are to provide a quick review of the possible benefits of nanotechnology before discussing nanotechnology innovation for structural seismic safety. Several studies and analyses have shown that using nanotechnology could improve traditional construction materials like concrete and steel performance and properties. During the review, it was discovered that nanotechnology has the potential to revolutionize the traditional engineering business and aid in meeting the demand for sustainable development.","PeriodicalId":38895,"journal":{"name":"Academic Journal of Manufacturing Engineering","volume":"9 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"89179537","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 : 2023-03-01DOI: 10.37255/jme.v18i1pp026-029
Saravanan., Kumararaja K
In this study, an artificial neural network (ANN) model is created to predict aluminium-stainless steel explosive clads' tensile and shear strengths. The parameters for the explosive cladding process, such as the loading ratio (mass ratio of the explosive and the flyer, 0.6-1.0), standoff distance (5-9 mm), preset angle (0°-10°), and groove in the base plate (V/Dovetail), were altered. The ANN algorithm was trained in Python using the tensile and shear strengths gathered from 80% of the experiments (60), trials, and prior results. The constructed model was evaluated utilizing the remaining experimental results. The ANN model successfully predicts the tensile and shear strengths with an accuracy of less than 10% deviation from the experimental result.
{"title":"Performance of ANN in Predicting the Tensile and Shear Strength of Al-Steel Explosive Clads","authors":"Saravanan., Kumararaja K","doi":"10.37255/jme.v18i1pp026-029","DOIUrl":"https://doi.org/10.37255/jme.v18i1pp026-029","url":null,"abstract":"In this study, an artificial neural network (ANN) model is created to predict aluminium-stainless steel explosive clads' tensile and shear strengths. The parameters for the explosive cladding process, such as the loading ratio (mass ratio of the explosive and the flyer, 0.6-1.0), standoff distance (5-9 mm), preset angle (0°-10°), and groove in the base plate (V/Dovetail), were altered. The ANN algorithm was trained in Python using the tensile and shear strengths gathered from 80% of the experiments (60), trials, and prior results. The constructed model was evaluated utilizing the remaining experimental results. The ANN model successfully predicts the tensile and shear strengths with an accuracy of less than 10% deviation from the experimental result.","PeriodicalId":38895,"journal":{"name":"Academic Journal of Manufacturing Engineering","volume":"13 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"88943126","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 : 2023-03-01DOI: 10.37255/jme.v18i1pp011-019
K. D, Venkatachalapathy Vsk
The joining of different materials is required for industrial application to utilize the hydride structures with attractive advantages such as superior strength to weight ratio, low cost, high tensile strength and less weight of the component. Specifically, Al-Cu composite material is widely used in foil conductors of a transformer, electrical connectors, foil windings in capacitors and tubes in heat exchangers. However, joining or spot welding the Al parts to Cu parts are significant challenge owing to variation in mechanical properties and chemical compositions of joining materials. In this present research work, the friction stir spot welded process (FSSWP) is carried out to join the Al and Cu materials. Further, microstructure and mechanical properties of friction stir spot welded specimens (FSSW) are studied at different tool rotational speeds likely from 1000rpm to 1500rpm. The microstructural study is carried out using scanning electron microscope images at the interface and overall welded region. The tensile strength of both single and double spot-welded specimens is analyzed using a universal tensile test machine. The output of this study states that the optimal tool rotational speed is 1500rpm for both single and double spot-welded specimens. Moreover, the double spot-welded specimen exhibits more tensile with a crack-free spot-welded surface than that of the single spot-welded specimen. The tensile strength double spot-welded specimen has a 6.8% higher strength than that of a single spot-welded specimen. Based on the present study, it is concluded that the double spot-welded specimen can be used for different industrial applications to replace Cu material with this Al-Cu material that gives added advantages to those components.
{"title":"Investigations of Microstructure and Mechanical Properties of Lap Jointed Dissimilar Metals by Friction Stir Spot Welding Process","authors":"K. D, Venkatachalapathy Vsk","doi":"10.37255/jme.v18i1pp011-019","DOIUrl":"https://doi.org/10.37255/jme.v18i1pp011-019","url":null,"abstract":"The joining of different materials is required for industrial application to utilize the hydride structures with attractive advantages such as superior strength to weight ratio, low cost, high tensile strength and less weight of the component. Specifically, Al-Cu composite material is widely used in foil conductors of a transformer, electrical connectors, foil windings in capacitors and tubes in heat exchangers. However, joining or spot welding the Al parts to Cu parts are significant challenge owing to variation in mechanical properties and chemical compositions of joining materials. In this present research work, the friction stir spot welded process (FSSWP) is carried out to join the Al and Cu materials. Further, microstructure and mechanical properties of friction stir spot welded specimens (FSSW) are studied at different tool rotational speeds likely from 1000rpm to 1500rpm. The microstructural study is carried out using scanning electron microscope images at the interface and overall welded region. The tensile strength of both single and double spot-welded specimens is analyzed using a universal tensile test machine. The output of this study states that the optimal tool rotational speed is 1500rpm for both single and double spot-welded specimens. Moreover, the double spot-welded specimen exhibits more tensile with a crack-free spot-welded surface than that of the single spot-welded specimen. The tensile strength double spot-welded specimen has a 6.8% higher strength than that of a single spot-welded specimen. Based on the present study, it is concluded that the double spot-welded specimen can be used for different industrial applications to replace Cu material with this Al-Cu material that gives added advantages to those components.","PeriodicalId":38895,"journal":{"name":"Academic Journal of Manufacturing Engineering","volume":"26 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"90613351","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 : 2023-03-01DOI: 10.37255/jme.v18i1pp030-036
G. R, R. K.
Glass fiber reinforced polymer (GFRP) curved composite is widely used in industries due to its high corrosive resistance nature. GFRP curved composites are involved in many industries like petrochemical industries for handling oil and gas at offshore platforms, chemical processes such as chemical storage tanks, desalination, and water treatment. Since alloy steel materials get corroded by environmental factors such as excess salinity in the surrounding environment, mud deposition, and sulfur crude accumulation makes alloy steel pipes are expensive to maintain. Every year billions of dollars can be saved by corrosion prevention using Glass Fiber Reinforced Polymer (GFRP) pipes instead of alloy steel pipes. In-service stage of the GFRP pipe or tank, different types of defects are forming such as void, delamination, and wall loss (pits). Among all these defects, pits or wall loss is one of the severe defects which may lead to leakage accidents. The objective of the study is the quantification of defect size by using TSR processed pulsed and lock-in thermography and analyses their capabilities in defect size quantification. TSR processed the PT image and the signal to noise ratio was used to estimate the defect size quantification. For defect size measurement, the TSR-processed PT thermal results are recommended and the near-surface defects can be measured with high accuracy in LT.
{"title":"Defect Size Characterization in Unidirectional Curved GFRP Composite by TSR Processed Pulse and Lock in Thermography: A Comparison Study","authors":"G. R, R. K.","doi":"10.37255/jme.v18i1pp030-036","DOIUrl":"https://doi.org/10.37255/jme.v18i1pp030-036","url":null,"abstract":"Glass fiber reinforced polymer (GFRP) curved composite is widely used in industries due to its high corrosive resistance nature. GFRP curved composites are involved in many industries like petrochemical industries for handling oil and gas at offshore platforms, chemical processes such as chemical storage tanks, desalination, and water treatment. Since alloy steel materials get corroded by environmental factors such as excess salinity in the surrounding environment, mud deposition, and sulfur crude accumulation makes alloy steel pipes are expensive to maintain. Every year billions of dollars can be saved by corrosion prevention using Glass Fiber Reinforced Polymer (GFRP) pipes instead of alloy steel pipes. In-service stage of the GFRP pipe or tank, different types of defects are forming such as void, delamination, and wall loss (pits). Among all these defects, pits or wall loss is one of the severe defects which may lead to leakage accidents. The objective of the study is the quantification of defect size by using TSR processed pulsed and lock-in thermography and analyses their capabilities in defect size quantification. TSR processed the PT image and the signal to noise ratio was used to estimate the defect size quantification. For defect size measurement, the TSR-processed PT thermal results are recommended and the near-surface defects can be measured with high accuracy in LT.","PeriodicalId":38895,"journal":{"name":"Academic Journal of Manufacturing Engineering","volume":"94 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"83931261","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 : 2022-12-01DOI: 10.37255/jme.v17i4pp127-131
Subha C, Selvaraj A, T. R., Ravikumar L
Corrosion control of metals is an important activity of technical, economic, environmental, and aesthetical importance. The use of inhibitors is one of the best options for protecting metals and alloys against corrosion. This study involves the investigation of new and effective polymeric material for the application of corrosion inhibition on aluminium in the acid medium using chemical and electrochemical methods. Results obtained from weight loss and potentiodynamic and impedance methods confirm that polyamides containing oxadiazole rings in their backbone can act as effective corrosion inhibitors. The adsorption behaviour of this polymer on aluminium in 1N HCl was found to obey Langmuir adsorption isotherm. SEM studies confirmed the protective film formed on aluminium by the adsorption of Polyamides.
{"title":"Polyamides containing Oxadiazole ring moiety as corrosion inhibitor for Aluminium in acid solution.","authors":"Subha C, Selvaraj A, T. R., Ravikumar L","doi":"10.37255/jme.v17i4pp127-131","DOIUrl":"https://doi.org/10.37255/jme.v17i4pp127-131","url":null,"abstract":"Corrosion control of metals is an important activity of technical, economic, environmental, and aesthetical importance. The use of inhibitors is one of the best options for protecting metals and alloys against corrosion. This study involves the investigation of new and effective polymeric material for the application of corrosion inhibition on aluminium in the acid medium using chemical and electrochemical methods. Results obtained from weight loss and potentiodynamic and impedance methods confirm that polyamides containing oxadiazole rings in their backbone can act as effective corrosion inhibitors. The adsorption behaviour of this polymer on aluminium in 1N HCl was found to obey Langmuir adsorption isotherm. SEM studies confirmed the protective film formed on aluminium by the adsorption of Polyamides.","PeriodicalId":38895,"journal":{"name":"Academic Journal of Manufacturing Engineering","volume":"42 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"78621279","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 : 2022-12-01DOI: 10.37255/jme.v17i4pp132-152
Mohamed El Merroun, István János Bartók, O. Alkhlaifat
In the existing literature, Industry 4.0 and its potential impact on environmental sustainability have been studied from different perspectives. However, Industry 4.0 is a concept that gathers different technologies that are not necessarily combined. It is clear that the combination of different technologies is the core value of Industry 4.0. However, the examination of each technology separately is crucial for determining the right combination of technologies for each specific case. Therefore, the following research provides a systematic literature review (SLR) of each technology included in Industry 4.0 and its effects on environmental sustainability aspects based on 107 research papers. 417 articles from the SCOPUS database, which contain the word Industry 4.0 in the title, abstract, and/or in the indexed keywords, were scanned by the command-line program Astrogrep to find the most common Industry 4.0 technologies. The results revealed that the Internet of Things (IoT) was mentioned 252 times, Artificial Intelligence/Machine Learning (AI/ML) 81 times, Simulation 38 times, Blockchain 30 times, Augmented Reality (AG) 27 times, and Additive Manufacturing (3D printers) 23 times. First, the study reviews the potential effects of the six technologies on different aspects of environmental sustainability. Later on, the challenges faced by organizations when applying these technologies for environmental purposes were reviewed, and new research scopes and future research directions were highlighted.
{"title":"Industry 4.0 technologies' effects on environmental sustainability - A systematic literature review","authors":"Mohamed El Merroun, István János Bartók, O. Alkhlaifat","doi":"10.37255/jme.v17i4pp132-152","DOIUrl":"https://doi.org/10.37255/jme.v17i4pp132-152","url":null,"abstract":"In the existing literature, Industry 4.0 and its potential impact on environmental sustainability have been studied from different perspectives. However, Industry 4.0 is a concept that gathers different technologies that are not necessarily combined. It is clear that the combination of different technologies is the core value of Industry 4.0. However, the examination of each technology separately is crucial for determining the right combination of technologies for each specific case. Therefore, the following research provides a systematic literature review (SLR) of each technology included in Industry 4.0 and its effects on environmental sustainability aspects based on 107 research papers. 417 articles from the SCOPUS database, which contain the word Industry 4.0 in the title, abstract, and/or in the indexed keywords, were scanned by the command-line program Astrogrep to find the most common Industry 4.0 technologies. The results revealed that the Internet of Things (IoT) was mentioned 252 times, Artificial Intelligence/Machine Learning (AI/ML) 81 times, Simulation 38 times, Blockchain 30 times, Augmented Reality (AG) 27 times, and Additive Manufacturing (3D printers) 23 times. First, the study reviews the potential effects of the six technologies on different aspects of environmental sustainability. Later on, the challenges faced by organizations when applying these technologies for environmental purposes were reviewed, and new research scopes and future research directions were highlighted.","PeriodicalId":38895,"journal":{"name":"Academic Journal of Manufacturing Engineering","volume":"16 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"73928366","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 : 2022-12-01DOI: 10.37255/jme.v17i4pp111-118
Jayasimha Sln, M. Nl, Raju Hp
It is critical to obtain the desired surface quality on machined parts’ internal and external portions. The estimated level of surface texture can be induced on the outer regions using traditional finish machining processes such as grinding, honing, and so on. While the problem emerges when processing miniature core components such as micro bores and inlet/outlet valves. The EH approach overcomes this limitation of the conventional finishing method. It is a novel micromachining process that extrudes pressured flow of carrier media combined with abrasives into the confined passage to generate the desired level of surface texture. Due to the abrasion process, micromachining occurs by taking away negligible stock material. The present study focus on the impact of the number of passes at the specimen’s entry and exit sides of the carrier media. The improvements in the surface finish (Ra) on both sides, i.e. entry and exit, are also evaluated. A dimensionless expression for Ra is also developed. The relation is implemented using Buckingham’s π theorem, and the developed model is compared with experimental results. SEM analysis is made to portray surface texture produced by selected
{"title":"Assessment of surface quality in extrusion honing process using dimensional analysis approach","authors":"Jayasimha Sln, M. Nl, Raju Hp","doi":"10.37255/jme.v17i4pp111-118","DOIUrl":"https://doi.org/10.37255/jme.v17i4pp111-118","url":null,"abstract":"It is critical to obtain the desired surface quality on machined parts’ internal and external portions. The estimated level of surface texture can be induced on the outer regions using traditional finish machining processes such as grinding, honing, and so on. While the problem emerges when processing miniature core components such as micro bores and inlet/outlet valves. The EH approach overcomes this limitation of the conventional finishing method. It is a novel micromachining process that extrudes pressured flow of carrier media combined with abrasives into the confined passage to generate the desired level of surface texture. Due to the abrasion process, micromachining occurs by taking away negligible stock material. The present study focus on the impact of the number of passes at the specimen’s entry and exit sides of the carrier media. The improvements in the surface finish (Ra) on both sides, i.e. entry and exit, are also evaluated. A dimensionless expression for Ra is also developed. The relation is implemented using Buckingham’s π theorem, and the developed model is compared with experimental results. SEM analysis is made to portray surface texture produced by selected","PeriodicalId":38895,"journal":{"name":"Academic Journal of Manufacturing Engineering","volume":"1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"89375331","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 : 2022-12-01DOI: 10.37255/jme.v17i4pp153-159
Murugesan A, B. K, Gowthaman, Mohammed shabeer R, A. R
Rice husk, the hard protective covering of the grain of rice (paddy), is a massive agricultural residue. Rice bran oil (RBO) also called wonder oil is well known for its numerous health benefits. The presence of a unique antioxidant called oryzanol contributes maximum antioxidant activity to rice bran oil. Rice bran oil has number of advantages over the other edible oil. The results showed that the rice bran has 21.44% of raw oil, with a chemical composition (based on fatty acids) of 48.48% oleic acid, 35.26% linoleic acid, and 14.54% palmitic acid, as well as a free fatty acid content of 8.15%. The oil contains vitamins such as B and E, proteins, fatty acids, antioxidants, collagen, elastin, oryzanol and ferulic acid. Antioxidants and Vitamin E are good for the heart as they reduce the amount of bad cholesterol and prevent cardiac arrest. Compounds such as oryzanol and ferulic acid are used as functional food supply ingredients. Apart from these benefits, the consumption of rice bran oil maintains the immune system, aids in weight loss, prevents diseases like cancer, relieves symptoms of menopause and enhances skin health. These advantages motivate capitalists to venture into rice bran oil manufacturing and thus can supply cooking oil and various other essential products that require rice bran oil as a component of it. Is. Although it is classified as an “oil”, rice bran oil is completely safe for consumption by patients with heart problems, diabetes, cholesterol, or high blood pressure. Because of all these benefits, you can expect good profits in the Rice Bran Oil Making Business.
{"title":"Investigation on Production of Edible Oil from Rice Husk","authors":"Murugesan A, B. K, Gowthaman, Mohammed shabeer R, A. R","doi":"10.37255/jme.v17i4pp153-159","DOIUrl":"https://doi.org/10.37255/jme.v17i4pp153-159","url":null,"abstract":"Rice husk, the hard protective covering of the grain of rice (paddy), is a massive agricultural residue. Rice bran oil (RBO) also called wonder oil is well known for its numerous health benefits. The presence of a unique antioxidant called oryzanol contributes maximum antioxidant activity to rice bran oil. Rice bran oil has number of advantages over the other edible oil. The results showed that the rice bran has 21.44% of raw oil, with a chemical composition (based on fatty acids) of 48.48% oleic acid, 35.26% linoleic acid, and 14.54% palmitic acid, as well as a free fatty acid content of 8.15%. The oil contains vitamins such as B and E, proteins, fatty acids, antioxidants, collagen, elastin, oryzanol and ferulic acid. Antioxidants and Vitamin E are good for the heart as they reduce the amount of bad cholesterol and prevent cardiac arrest. Compounds such as oryzanol and ferulic acid are used as functional food supply ingredients. Apart from these benefits, the consumption of rice bran oil maintains the immune system, aids in weight loss, prevents diseases like cancer, relieves symptoms of menopause and enhances skin health. These advantages motivate capitalists to venture into rice bran oil manufacturing and thus can supply cooking oil and various other essential products that require rice bran oil as a component of it. Is. Although it is classified as an “oil”, rice bran oil is completely safe for consumption by patients with heart problems, diabetes, cholesterol, or high blood pressure. Because of all these benefits, you can expect good profits in the Rice Bran Oil Making Business. ","PeriodicalId":38895,"journal":{"name":"Academic Journal of Manufacturing Engineering","volume":"89 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"87465531","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 : 2022-09-01DOI: 10.37255/jme.v17i3pp098-103
V. V., Sathiyamurthy S, P. J, Harsh Vardhan, Sundaravignesh S, Sanjeevi Prakash K
Wire arc additive manufacturing (WAAM) is a popular wire feed additive manufacturing technology that creates components through the deposition of material layer-by-layer. WAAM has become a promising alternative to conventional machining due to its high deposition rate, environmental friendliness, and cost-competitiveness. It is used to Fabricate complex shaped parts. The variable parameters are current, welding speed, shielding gas, and gas flow rate. This research fabricates 316 L stainless steel (WAAM plate) using a wire arc welding robot machine. Substrate and Side edges are removed using Microwire cut EDM, and the vertical milling machine finishes the surface. The tensile, hardness and X-ray Diffraction are compared with the standard 316 L stainless steel. The modelling and analysis of 316L stainless steel are carried out using COMSOL Multiphysics 5.3 software. It is concluded that the additive manufacturing of 316L stainless steel by wire and arc process is feasible.
{"title":"Tensile, Hardness, XRD and Surface Vonmises Stress of 316 L Stainless Steel Built by Wire Arc Additive Manufacturing (WAAM)","authors":"V. V., Sathiyamurthy S, P. J, Harsh Vardhan, Sundaravignesh S, Sanjeevi Prakash K","doi":"10.37255/jme.v17i3pp098-103","DOIUrl":"https://doi.org/10.37255/jme.v17i3pp098-103","url":null,"abstract":"Wire arc additive manufacturing (WAAM) is a popular wire feed additive manufacturing technology that creates components through the deposition of material layer-by-layer. WAAM has become a promising alternative to conventional machining due to its high deposition rate, environmental friendliness, and cost-competitiveness. It is used to Fabricate complex shaped parts. The variable parameters are current, welding speed, shielding gas, and gas flow rate. This research fabricates 316 L stainless steel (WAAM plate) using a wire arc welding robot machine. Substrate and Side edges are removed using Microwire cut EDM, and the vertical milling machine finishes the surface. The tensile, hardness and X-ray Diffraction are compared with the standard 316 L stainless steel. The modelling and analysis of 316L stainless steel are carried out using COMSOL Multiphysics 5.3 software. It is concluded that the additive manufacturing of 316L stainless steel by wire and arc process is feasible.","PeriodicalId":38895,"journal":{"name":"Academic Journal of Manufacturing Engineering","volume":"2 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"83665078","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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