Innovations and Applied Research in Mechanical Engineering Technology最新文献

Using Discrete Event Simulation Software in a MET Program 离散事件仿真软件在MET程序中的应用

Innovations and Applied Research in Mechanical Engineering Technology Pub Date : 2001-11-11 DOI: 10.1115/imece2001/met-25506

A. Verma

引用次数: 0

Student Exchange Program With Siemens-Westinghouse Siemens-Westinghouse学生交换项目

Innovations and Applied Research in Mechanical Engineering Technology Pub Date : 2001-11-11 DOI: 10.1115/imece2001/met-25500

Hugh K. Rogers

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Undergraduate Research Into Motorsports Safety at UNC Charlotte 北卡罗来纳大学夏洛特分校赛车运动安全本科生研究

Innovations and Applied Research in Mechanical Engineering Technology Pub Date : 2001-11-11 DOI: 10.1115/imece2001/met-25511

Edwin Braun

引用次数: 0

Development of an Injection Valve for Liquid Molding Applications 液体成型用注射阀的研制

Innovations and Applied Research in Mechanical Engineering Technology Pub Date : 2001-11-11 DOI: 10.1115/imece2001/met-25508

Christopher P. Karas, V. Sheyman, M. Rathod

{"title":"Development of an Injection Valve for Liquid Molding Applications","authors":"Christopher P. Karas, V. Sheyman, M. Rathod","doi":"10.1115/imece2001/met-25508","DOIUrl":"https://doi.org/10.1115/imece2001/met-25508","url":null,"abstract":"\u0000 This paper is deals with the development of an innovative pneumatically operated injection valve for liquid molding applications. The work in this paper was carried out in a senior design project of one of the authors.\u0000 A specialized pneumatically operated valve to eliminate the manual step of tubing removal has been designed, fabricated and tested. To evaluate this valve, special test equipment was designed and fabricated, and a specific procedure for testing was developed. The results obtained from the testing indicated that the valve works properly according to the established specification and requirements, and passed air leak checks at different inlet and outlet configurations.\u0000 The proposed valve is very unique since it allows the catalyzed resin to flow into the mold cavity when it is opened. It allows cycle flushing of the solvent and air into a waste receptacle when it is closed. From the testing and understanding the functionality of the developed valve, it is determined that pneumatically operated injection valve is a viable component that could be used in a production environment to further enhance productivity.","PeriodicalId":215390,"journal":{"name":"Innovations and Applied Research in Mechanical Engineering Technology","volume":"57 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2001-11-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124746226","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

The Use of Spreadsheets for Significant Engineering Analysis in Engineering Technology and Physical (and Natural) Science Courses: The Development of an Instructional Primer of Spreadsheet Solution Techniques in Applied Mechanical Engineering Technology Subjects 电子表格在工程技术和物理(及自然)科学课程中进行重要工程分析的使用:应用机械工程技术学科电子表格解决技术教学入门的开发

Innovations and Applied Research in Mechanical Engineering Technology Pub Date : 2001-11-11 DOI: 10.1115/imece2001/met-25501

F. A. Di Bella

{"title":"The Use of Spreadsheets for Significant Engineering Analysis in Engineering Technology and Physical (and Natural) Science Courses: The Development of an Instructional Primer of Spreadsheet Solution Techniques in Applied Mechanical Engineering Technology Subjects","authors":"F. A. Di Bella","doi":"10.1115/imece2001/met-25501","DOIUrl":"https://doi.org/10.1115/imece2001/met-25501","url":null,"abstract":"\u0000 The course work in any engineering discipline is necessarily based on an assumption that the student has a good foundation of fundamental engineering mathematics. Yet, many Engineering Technology courses have been born out of the desire to provide the student with the more straightforward and practical application of the art and science of engineering to realistic engineering problems while minimizing the need for sophisticated mathematical solutions.\u0000 This dilemma can be resolved by utilizing an inexpensive mathematical tool that is virtually omnipresent in even the least expensive PC: the spreadsheet. It is a software package that even the most mathematically challenged student is well aware and is comfortable in using for routine mathematical if not specifically, engineering applications: data reduction, curve-fitting, plug-in iterative solutions, etc.\u0000 This paper will describe the author’s effort, with the support from Northeastern University’s Provost Office and The Center for Effective University Teaching (CEUT), in providing the ET student (and in the future, the physical science student) with a powerful tool for solving non-trivial engineering and physical science problems while also helping the student understand the engineering and scientific fundamentals behind the solutions. This effort will hopefully culminate in the development of an instructional Primer that can be used by engineering and Arts and Science students when studying engineering and physical (and natural) sciences.","PeriodicalId":215390,"journal":{"name":"Innovations and Applied Research in Mechanical Engineering Technology","volume":"56 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2001-11-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121736799","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-Build-Test Senior Design Project 设计-建造-测试高级设计项目

Innovations and Applied Research in Mechanical Engineering Technology Pub Date : 2001-11-11 DOI: 10.1115/imece2001/met-25503

T. Boronkay, J. Dave

引用次数: 0

Effect of Molten Metal Stream Shrouding in Minimizing Surface Turbulence 熔融金属流包裹在减少表面湍流中的作用

Innovations and Applied Research in Mechanical Engineering Technology Pub Date : 2001-11-11 DOI: 10.1115/imece2001/met-25512

M. Tomovic, Stefan Drambarean

{"title":"Effect of Molten Metal Stream Shrouding in Minimizing Surface Turbulence","authors":"M. Tomovic, Stefan Drambarean","doi":"10.1115/imece2001/met-25512","DOIUrl":"https://doi.org/10.1115/imece2001/met-25512","url":null,"abstract":"\u0000 The metalcasting process is one of the most complex manufacturing processes. It is characterized by numerous physical phenomena that need to be completely understood and controlled. The focus of this paper is on the fluid mechanics of the molten metal stream entering the mold cavity. The flow pattern of the molten metal has a profound effect on the quality of the end casting. This has prompted numerous research efforts in developing methods of delivering molten metal to the mold cavity in a way that will result in relatively fast flow and minimally disturbed stream of molten metal with a minimum of surface turbulence. This paper compares the conventional method of molten metal delivery to the mold cavity with the recently implemented shroud pouring technique. The experimental and numerical results are correlated for one casting manufactured by Harrison Steel Castings Co., Attica, Indiana. The results show the complexity of the filling process during the transient flow stage and the need to rely on the numerical simulation for a full understanding of the process. In addition, the results show certain benefits of the shroud pouring technique compared to conventional pouring, and that pouring parameters and alloy chemistry have significant impact on the quality of the casting.","PeriodicalId":215390,"journal":{"name":"Innovations and Applied Research in Mechanical Engineering Technology","volume":"26 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2001-11-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126608311","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

Creation, Development, and Approval of Design, Build, and Test Senior Design Projects 设计、构建和测试高级设计项目的创建、开发和批准

Innovations and Applied Research in Mechanical Engineering Technology Pub Date : 2001-11-11 DOI: 10.1115/imece2001/met-25502

J. Dave, T. Boronkay

引用次数: 0

Automobile Parts Provide the Framework for Teaching Around the Cycle in a Course on Manufacturing Materials and Processes 汽车零部件为“制造材料与工艺”课程的循环教学提供了框架

Innovations and Applied Research in Mechanical Engineering Technology Pub Date : 2001-11-11 DOI: 10.1115/imece2001/met-25504

F. Sauerwine

引用次数: 0

Wrist Fracture Cooperative Biomechanics Research Project 腕部骨折协同生物力学研究项目

Innovations and Applied Research in Mechanical Engineering Technology Pub Date : 2001-11-11 DOI: 10.1115/imece2001/met-25513

R. Englund, T. Cooney, F. Buczek

{"title":"Wrist Fracture Cooperative Biomechanics Research Project","authors":"R. Englund, T. Cooney, F. Buczek","doi":"10.1115/imece2001/met-25513","DOIUrl":"https://doi.org/10.1115/imece2001/met-25513","url":null,"abstract":"\u0000 While injuries are common from skating sports, few biomechanics studies have compared fracture rates with and without protective wrist guards. All published testing results have been obtained from cadaveric specimens, generally with substantially axial loading. Loads to failure have been reported for slow loading by universal testing machines, and fracture patterns have been reported from more rapid loading with a pendulum system. An orthopaedic resident at Hamot Medical Center had an interest in in-line skating injuries and proposed to investigate whether wrist guards provided a reduction in the incidence of fractures from skating falls. The project started with the goal of demonstrating the value, or lack thereof, of wrist guards, and ended with simply trying to determine methodology which closely simulates wrist injury arising from a skating fall.\u0000 The hospital does not have engineering staff in the research department, nor extensive fabrication capabilities, and approached the School of Engineering and Engineering Technology of Penn State at Erie for assistance in design, construction, and data collection for a research project to investigate the efficacy of wrist guards. Assistance in kinematic aspects of falls was sought from the Motion Analysis Laboratory of Shriners Hospitals for Children - Erie. The logistics of a cooperative project between three institutions is the subject of this paper.\u0000 Initial planning for the project, revisions to the scope of the project, the financial arrangements, equipment design and construction, and data collection practices are described in this paper. Concluding remarks about the resources necessary for cooperative projects between medical schools and Engineering Technology departments are presented.","PeriodicalId":215390,"journal":{"name":"Innovations and Applied Research in Mechanical Engineering Technology","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2001-11-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130977193","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