International Journal of Materials Manufacturing and Sustainable Technologies最新文献

Impact Strength Enhancement of PMMA base Denture Material by Fibre Addition 纤维添加提高PMMA基托材料冲击强度的研究

International Journal of Materials Manufacturing and Sustainable Technologies Pub Date : 2023-04-30 DOI: 10.56896/ijmmst.2023.2.1.005

Pritosh Tomar, P. C. Gope

{"title":"Impact Strength Enhancement of PMMA base Denture Material by Fibre Addition","authors":"Pritosh Tomar, P. C. Gope","doi":"10.56896/ijmmst.2023.2.1.005","DOIUrl":"https://doi.org/10.56896/ijmmst.2023.2.1.005","url":null,"abstract":"Prostheses used temporarily are flexible based on function. Given the paucity of empirical knowledge flexural strength of temporary resins, choosing the right material for their manufacturing is challenging. Dentures have been reinforced with partial fibres both during the production process and during repairs. Polymer's fiber-rich phase in the denture base can either form a distinct structure or the reinforcing fibres can be dispersed equally throughout the material. In this work, the static three-point flexural strength and modulus of denture base polymer reinforced with various fibre reinforcements were determined. PMMA base material can currently be strengthened by adding fibre reinforcement. The creation of bar-type specimens complied with standard 27 of the American National Standards Institute and the American Dental Association. After being immersed in artificial saliva at 37°C for 10 days, the specimens were broken under 3-point loading with a crosshead speed of 0.75 mm/min in a universal testing machine. The highest breaking weights were expressed in Newton’s. The mean flexural strengths were measured in MPa (n = 10 per group). Results were compared using variance analysis and Duncan's multiple ranges testing (P.05). Impact strength of The Glass and Natural fibre (Jute, Sugarcane, Banana etc.) group with 1% and 0.5% composition respectively composition have the maximum value. This group shows the maximum value of flexural strength, compression strength and tensile strength. The findings imply that fibres that are impregnated or re-impregnated strengthen the denture base polymer more than fibres that are not impregnated. When compared to the same amount of fibre reinforcement placed on the compression side, the fibre reinforcement applied on the tensile side produced much higher values for flexural strength and flexural modulus.","PeriodicalId":120429,"journal":{"name":"International Journal of Materials Manufacturing and Sustainable Technologies","volume":"61 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-04-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128449286","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}

引用次数: 1

Enhancement of PMMA base Denture Material: A Review PMMA基托义齿材料的增强研究进展

International Journal of Materials Manufacturing and Sustainable Technologies Pub Date : 2023-04-30 DOI: 10.56896/ijmmst.2023.2.1.003

Pritosh Tomar, P. C. Gope, S. Chauhan

引用次数: 0

Renewable Energy for Sustainable Development Goal of Clean and Affordable Energy 可再生能源为可持续发展目标的清洁和负担得起的能源

International Journal of Materials Manufacturing and Sustainable Technologies Pub Date : 2023-04-30 DOI: 10.56896/ijmmst.2023.2.1.001

S. Sushanth Kumar, K. Rathore

{"title":"Renewable Energy for Sustainable Development Goal of Clean and Affordable Energy","authors":"S. Sushanth Kumar, K. Rathore","doi":"10.56896/ijmmst.2023.2.1.001","DOIUrl":"https://doi.org/10.56896/ijmmst.2023.2.1.001","url":null,"abstract":"Energy demand has grown rapidly with increase of global population. Surge in energy consumption is mainly driven by both economic and technological advancement. The conventional fossil fuels sources (coal, oil, and natural gas) and nuclear energy are depleting in nature known as non-renewables. Burning of fossil fuels contribute significant amount of greenhouse gases emissions, which negatively impact the global ecosystem. Access to energy is essential for modern civilization, yet we must seek alternative energy sources to protect our planet by controlling the emissions. Capturing harmful Green House Gases (GHG) with the help of advanced technologies helps reduce the risk to some extent. However, alternative energy sources must be renewable and sustainable. Renewable energy resources vary by geographical location and include solar, wind, hydro, and bioenergy, among others. The most appealing primary benefits of renewable energy include its low environmental impact, consistent availability even in challenging weather conditions, and its effectiveness in reducing pollution. Additionally, renewable energy contributes to economic growth, fosters job creation, and enhances energy security. However, there are challenges associated with renewable energy storage, which scientists are actively working to address. In addition, public opposition for the installation of renewable energy infrastructure also create difficulties. Increasing public education and awareness regarding the advantages of renewable energy can assist increasing the acceptability, which can further help policymakers in making well-informed decisions. This paper provides a comprehensive overview of diverse renewable energy sources and their current advancements in development. This review further finds that effective government policies aimed at reducing carbon emissions, coupled with improved technology and storage solutions, the adoption of renewable energy will expand significantly in the coming years.","PeriodicalId":120429,"journal":{"name":"International Journal of Materials Manufacturing and Sustainable Technologies","volume":"99 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-04-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125062684","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}

引用次数: 1

Mechanical and Micro-Structural Characterisations of Submerged Arc Welded Steel Plates 埋弧焊钢板的力学和显微组织特性

International Journal of Materials Manufacturing and Sustainable Technologies Pub Date : 2023-04-30 DOI: 10.56896/ijmmst.2023.2.1.002

A. Shukla, Rajnish Singh

{"title":"Mechanical and Micro-Structural Characterisations of Submerged Arc Welded Steel Plates","authors":"A. Shukla, Rajnish Singh","doi":"10.56896/ijmmst.2023.2.1.002","DOIUrl":"https://doi.org/10.56896/ijmmst.2023.2.1.002","url":null,"abstract":"The goal of the study is to find out how the welding parameters current (I), voltage (V), and speed (S) affect the mechanical characteristics and mechanical characterization of the submerged arc welding (SAW) process. Tensile strength, Microhardness, Impact load was determined using the universal testing machine (UTM), micro Rockwell Hardness machine and Impact load by Charpy and Izod method. With the help of several Submerged Arc Welding (SAW) factors, notably welding voltage (V), welding current (I), and welding speed, this research aims to examine and analyze the mechanical characteristics of welded connections. (S). The investigation involves cutting and machining samples of welded joints, which are then tested for mechanical qualities using tensile, impact toughness, and hardness methods. Analyses were done on how welding parameters affect the mechanical characteristics of welded joints. It has been noted that when heat input increases, the hardness of the weld first increases up to 100 HRC before declining as heat input continues to increase. The ultimate tensile strength and yield strength of the welded joints increases as the heat input increases, but it decline as the heat input increases more. The slower cooling rate has been achieved with high input heat consequent the coarse grains achieved in the weld metal. In contrast the low input heat results in the faster cooling and finer microstructure.","PeriodicalId":120429,"journal":{"name":"International Journal of Materials Manufacturing and Sustainable Technologies","volume":"3 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-04-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130479196","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}

引用次数: 0

Design and Fabrication of Material Separation Machine for Sustainable Development 可持续发展的物料分选机设计与制造

International Journal of Materials Manufacturing and Sustainable Technologies Pub Date : 2023-04-30 DOI: 10.56896/ijmmst.2023.2.1.004

Ankit Kumar Singhal, Mohit Kumar Singh Senger, Gunjan Agarwal, K. Kapoor

引用次数: 0

Design and Fabrication of Street Light Management and Control System 路灯管理与控制系统的设计与制作

International Journal of Materials Manufacturing and Sustainable Technologies Pub Date : 2022-12-30 DOI: 10.56896/ijmmst.2022.1.2.008

Harsh Kumar, Vijay Kumar, Bharat Singh, M. Saraswat

引用次数: 0

Study of Material Removal Rate Process Parameter in WEDM 电火花线切割中材料去除率工艺参数的研究

International Journal of Materials Manufacturing and Sustainable Technologies Pub Date : 2022-12-30 DOI: 10.56896/ijmmst.2022.1.2.010

Amit Kumar, Ashwani Kumar, V. Singh, N. Dutt, S. P. Kutar

引用次数: 0

Weight Optimization of Chassis of an Automotive Vehicle using ANSYS 基于ANSYS的某型汽车底盘重量优化

International Journal of Materials Manufacturing and Sustainable Technologies Pub Date : 2022-12-30 DOI: 10.56896/ijmmst.2022.1.2.011

Shivam Mishra, S. Mittal, Shashank Singh, Sachin Choudhary, A.S.Manish Kumar

{"title":"Weight Optimization of Chassis of an Automotive Vehicle using ANSYS","authors":"Shivam Mishra, S. Mittal, Shashank Singh, Sachin Choudhary, A.S.Manish Kumar","doi":"10.56896/ijmmst.2022.1.2.011","DOIUrl":"https://doi.org/10.56896/ijmmst.2022.1.2.011","url":null,"abstract":"The objective of this paper is to find out the most favourable material and immensely fitted cross-section for TATA 11O9 TRUCK ladder chassis. This research aims to optimize the weight of the chassis. For this we have taken three materials like structural steel, carbon fiber and Aluminium silicon carbide metal matrix composite. The automotive chassis is the vehicle's base, providing strength and support to the numerous body sections such as suspension, engine, power train, and so on. Recent advancements in the realm of automobiles have expanded rapidly, particularly in the current context. Problem faced by modern days vehicle is the heavy weight. So here we try to decrease the weight of chassis frame by using various method and increase the strength, efficiency of chassis. Reducing the weight of chassis results in increase in performance of vehicle, reduce fuel consumption, less wear and tear of tire. The designing of the chassis is done on software SOLIDWORKS and further analysis is done on ANSYS19.2. The current chassis mass with traditional material is 1560 Kg which is made up of structural steel, whereas the chassis mass with Aluminium carbide metal matrix composite material is 523.45 Kg. According to the analysis, the chassis mass has been reduced by 66.44%, which would eventually hinder the vehicle's performance.","PeriodicalId":120429,"journal":{"name":"International Journal of Materials Manufacturing and Sustainable Technologies","volume":"48 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-12-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122943699","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}

引用次数: 0

Cutting Parameters Optimization in Turning Operation using Taguschi Method 用田口法优化车削加工中的切削参数

International Journal of Materials Manufacturing and Sustainable Technologies Pub Date : 2022-12-30 DOI: 10.56896/ijmmst.2022.1.2.009

Ramesh Kumar, Ashwani Kumar, Laxmikant Laxmikant, N. Dutt, V. Singh

引用次数: 1

Recent Advancements in Contactless Anthropometry 非接触式人体测量学的最新进展

International Journal of Materials Manufacturing and Sustainable Technologies Pub Date : 2022-12-30 DOI: 10.56896/ijmmst.2022.1.2.007

N. Sharma, Sachin Rana, P. Kushwaha, Yatika Gori

{"title":"Recent Advancements in Contactless Anthropometry","authors":"N. Sharma, Sachin Rana, P. Kushwaha, Yatika Gori","doi":"10.56896/ijmmst.2022.1.2.007","DOIUrl":"https://doi.org/10.56896/ijmmst.2022.1.2.007","url":null,"abstract":"Anthropometry is a widely used tool across scientific disciplines like, clinical nutrition for assessing growth, body composition and anticipating the health risks, and clothing industry for customized designing. The conventional tools such as the calipers and measuring taps are now being replaced by the digital devices. Among digital devices, the latest technology revolves around low cost 3-D optical imaging techniques which finds their application in all domains including clinical, research and even day-today lives. The literature survey here was carried out in SCOPUS and fifteen research articles, meeting the inclusion criteria, were selected for this review. The study indicated the propensity of the USA and image processing technologies in contactless anthropometric measurements. The consistent studies since 1996 and the domination of the application of the anthropometric data in health services and textile industry suggest necessity of this study. This study utilizes the domain of the optical imaging techniques and provide an overview of the potential applications, operational details and validation studies. The contactless anthropometry is rapidly transforming the static and dormant areas of ergonomics with numerous research opportunities and novel applications.","PeriodicalId":120429,"journal":{"name":"International Journal of Materials Manufacturing and Sustainable Technologies","volume":"138 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-12-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128894107","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}

引用次数: 0