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2020, International Journal of Engineering Research and Technology (IJERT)
https://www.ijert.org/computer-aided-exhaust-valve-design-automation-using-creo-and-microsoft-excel-spreadsheet https://www.ijert.org/research/computer-aided-exhaust-valve-design-automation-using-creo-and-microsoft-excel-spreadsheet-IJERTV9IS080211.pdf 3D Modeling has been widely used because of their ease in understanding, visualization, and generation of manufacturing drawing compared to 2D drafting. However modeling process is a time consuming and many draftsmen do not have the skills of performing such task. Exhaust valve is one of the component reputedly required nearly in all ic engines. It is the nose of the combustion engine to return exhaust gases out at a time of exhaust stroke. There are many tools and computer languages like C, C++, Python, Visual basic, Go language etc useful for task automation. In this paper we are automate the designing and solid modeling task of exhaust valve by creating graphical user tool to take input parameters required for exhaust valve design using visual basic programming language into the excel spreadsheet and integrate this spreadsheet with Creo or Pro-Engineering parametric tool for 3D solid modeling automation. To demonstrate our study we are considered to automate the exhaust valve design and solid model generation made by authors S.S Gawale & Dr S.N Shelke(8).
International Journal of Engineering Research and Technology (IJERT)
IJERT-Automatic Assembly Modeling for Product Variants using Parametric Modeling Concept2015 •
https://www.ijert.org/automatic-assembly-modeling-for-product-variants-using-parametric-modeling-concept https://www.ijert.org/research/automatic-assembly-modeling-for-product-variants-using-parametric-modeling-concept-IJERTV4IS040136.pdf Parametric modeling is strong tool for the industries mechanical product design. Current scenario of the market is competitive. To sustain in the market for company product time to the market have to be minimum. Companies existing product demands from the customer are to be provided quickly as soon as possible. Existing product requirement has same parametric features of components for different specification. Design and modeling of the product time is generally 60-70% of overall time of the product development. Design phase has lot of potential where time can be saved. Parametric modeling can be used for saving the modeling time. Knowledge based approach can be useful for saving the design time. Lot of repetitive calculation can be saved avoiding tedious work. Creo 2.0 software is selected having strong parameterization. Mechanical product selected is reduction type gearbox. Reduction type gearbox manufactured by many companies across the world. Algorithm defined for the automatic assembly of the single stage helical reduction type gearbox. Algorithm is implemented with Pro/program in the generic assembly of gearbox. User interface is developed with Excel VBA.
—Academic resource capacity planning is fundamental to the success of every academic program in any institution whether at the primary, secondary or tertiary level. As a matter of fact, academic capacity planning is a continuous process often involving both core academic and non-academic personnel of an Institution. As simple as it may sound, academic capacity planning may make or mar the quality of students trained as well as the reputation of the Institution amongst its peers. This is why it is vital for every academic planner particularly at the department level to carefully consider important indicators such as: course requirements, previous student performances, academic achievements, future goals, etc. during the planning process. This research studies the fundamental processes in selected Institutions of Higher Learning in Nigeria as it affects academic planning specifically during the allocation of courses to academics during each semester and develops a model program based on data mining of historical performances of academics and students. The model when implemented would provide the necessary infrastructure for drawing insights through predictions on the results of mined data thereby enhance decision-making as to the allocation of appropriate courses to suitable academic resources.
International Journal of Engineering Research and Technology (IJERT)
IJERT-Static, Modal & Thermal Analysis of Engine Block2020 •
https://www.ijert.org/static-modal-thermal-analysis-of-engine-block https://www.ijert.org/research/static-modal-thermal-analysis-of-engine-block-IJERTV9IS080092.pdf The cylinder block is a combine structure containing various cylinders of reciprocating engine and most of their compassing structure. The pistons are reciprocating inside the cylinder of engine block. Generally, cylinder block forms a basic framework of engine. Its houses of engine cylinder which serves as bearing and guided for the piston reciprocating in them. The cylinder block forms the basic framework of the engine, it houses the engine cylinders, which serve as bearings and guides for the pistons reciprocating in them. The analysis of the engine block is to be carried out to predict its behavior under static and dynamic loading. The cylinder block has to withstand the stresses and deformations due to loads acting on it. The solid model of the block is generated in CATIA V5 R21. The model is imported to ANSYS through IGES format. The quality mesh is prepared in ANSYS for converged solution and the solver set as ANSYS in which loads and boundary conditions are applied for analysis. By using different materials Aluminium, Grey cast iron. The static analysis is performed to predict the
International Journal of Engineering Research and Technology (IJERT)
IJERT-Container Space Optimization using Excel VBA2020 •
https://www.ijert.org/container-space-optimization-using-excel-vba https://www.ijert.org/research/container-space-optimization-using-excel-vba-IJERTV9IS050564.pdf Various industries, supermarket and logistic agencies face lot of problems regarding container space optimization. Proper arrangement and placements of items, bins, goods in container followed by arrangement of the container in cargo vehicles for transportation is very difficult task. Because of improper filling of bins in container same space may accommodate lesser number of bins. Also due to presence of void spaces in container, same number of bins requires more number of containers. This leads to increase in transportation cost. Companies are interested in optimizing manufacturing process to reduce cost, improve quality and obtain high efficiency. Unfortunately, most of industry have to pay more cost due to improper packaging of material. Attempt to provide optimum feasible solution for space optimization has been done previously by using methods like Biased Random Key Genetic Algorithm (BRKGA), Largest Area First Fit (LAFF) and various operation research techniques. But due to improper arrangement of bins and unavailability of proper optimization techniques the space gets wasted and damage of goods occur in container. To utilize the maximum occupancy of the container in this project we are proposing the heuristic algorithm solution with weight which consider the dimension of the items and container like length, height, width, weight. This project aims to generate a system for optimizing a container space using user friendly Excel VBA. We are taking advantage of data processing ability of Excel VBA. The program generated system takes up all information regarding the size, orientation, number, types of bins and does computation using the fielded information. At the end system shows the order in which bins should be placed, its orientation, profit achieved and animation of entire arrangement. The proposed system can be used in any platform which needs space optimization like industries, supermarket and logistics agency.
International Journal of Engineering Research and Technology (IJERT)
IJERT-A Detailed Study on Data Science Work Flow2020 •
https://www.ijert.org/a-detailed-study-on-data-science-work-flow https://www.ijert.org/research/a-detailed-study-on-data-science-work-flow-IJERTCONV8IS03014.pdf Data science is a field of study and practice that's focused on obtaining insights from data. Practitioners of data science use programming skills, statistics knowledge, and machine learning techniques to mine large data sets for patterns that can be used to analyze the past or even predict the future. Analyzing these new digital data sets data required both the statistics knowledge of a statistician and the programming skills of a computer scientist. At the same time, computer processing power had advanced to the point that complex analyses of huge data sets was possible, and more advanced techniques like predictive analytics with machine learning were coming into reach. In this paper I analysis the detailed workflow of data science.
International Journal of Engineering Research and Technology (IJERT)
IJERT-Design, Control and Automation of Well Head Control Panel2016 •
https://www.ijert.org/design-control-and-automation-of-well-head-control-panel https://www.ijert.org/research/design-control-and-automation-of-well-head-control-panel-IJERTV5IS010492.pdf Crude oil is a naturally occurring, unrefined petroleum product which composed of hydrocarbon deposits. It can be refined to produce various types of products such as gasoline, diesel and various forms of petrochemicals. Crude oil is recovered mostly through drilling. A well head is a component which provides an interfacing platform between the drilling and production equipment .The underground crude oil of heavy pressure can be drilled and converted into controlled pressure using the well head and further control and automation can be done by a Well head control panel consists of PLC and SCADA system.
International Journal of Engineering Research and Technology (IJERT)
IJERT-Visual Basic Interface for Size & Shape Optimization of Space Trusses using BB-BC algorithm2016 •
https://www.ijert.org/visual-basic-interface-for-size-shape-optimization-of-space-trusses-using-bb-bc-algorithm https://www.ijert.org/research/visual-basic-interface-for-size-shape-optimization-of-space-trusses-using-bb-bc-algorithm-IJERTV5IS031271.pdf Most of the commercially available softwares include size optimization feature for a given truss topology. Repetitive analysis and designs are automated. However, shape optimization involves successive model creation for analysis and design. In routine design applications, it is too cumbersome to process the information gathered from different alternatives. In the present study, an attempt is made for seamless integration of size and shape optimization process for 2D and 3D Truss systems. The present study is aimed at design optimization of trusses considering its weight or volume, thus resulting in overall reduction of the project cost using BB-BC algorithm (Big Bang-Big Crunch). The algorithm can select Indian Standard Angle sections based on structural requirements, practical constraints such as availabilty of sections, fabrications and constructabaility. Shape optimization is achieved as per the suggested constraints for changing the geometrical dimensions for a known intrinsic shape also known as topology. The process of size and shape optimization is automated using "Visual Basic Application" in Microsoft Excel environment using "STAAD.Pro" for analysis and AutoCAD for drafting purposes. The Interface acts as host for both the softwares and is developed using OpenSTAAD and OpenCAD objects library. The VBA interface updates the optimized shape in the STAAD.Pro environment. It is also possible to create BOQ of the optimized model along with general alignment drawings in AutoCAD. The process and the techniques pursued in the present study are used to provide optimized solutions for a 25 bar space truss, 72 bar space truss and a 2D industrial roof truss. All options such as size optimization of individual members, group optimization and Shape and Size optimization are tested. Results are compared with STAAD.Pro. The approach is found to be quite competitive for optimization studies.
In research and development field, many research efforts have been made to save the overall time of product design and development of any product. As we know that design phase has a lot of potential where overall time can be saved. Hence, design automation has been the best concept came into picture which involves integration of different software like product design software developed, modeling software and analysis software. It has been observed that many researchers are taking efforts in the area of design automation like integration of different tailor made software developed using different computer programming languages like Visual Basic, Java, C++ with different CAD software like Pro/E, CREO Parametric, CATIA, SolidWorks .But it is observed that Visual Basic is having some better advantages over others like it will give dot frame work for design of product input base as well as it can be easily interface with intermediate software like Microsoft excel which provides an input to other modeling or analysis software and among all available parametric modeling software CREO is widely used in industries because it has best parameterization quality. In this paper, integration of product design software developed using Visual Basic as computer programming language and CREO Parametric as modeling software by taking the case study of design of CI Engine parts has been done to validate the concept. Simulation of CI Engine is added in developed GUI which gives results of pressure, temperature, volume at each crank angle of crankshaft in the form of graphs and maximum value of pressure and temperature got are being used for structural and thermal analysis of major components.
International Journal of Engineering Research and Technology (IJERT)
IJERT-Controlling the Bionic ARM to Certain Gestures using ROS Serial Communications2020 •
https://www.ijert.org/controlling-the-bionic-arm-to-certain-gestures-using-ros-serial-communications https://www.ijert.org/research/controlling-the-bionic-arm-to-certain-gestures-using-ros-serial-communications-IJERTV9IS070470.pdf The project aims to provide an aid which will help the physically disabled ones to enhance and upgrade their human capabilities. Those people with disabilities face discrimination and barriers that restrict them from participating in society on an equal basis with others every day. The work is to develop a robotic arm that provides sufficient mechanical support with better accuracy within affordable cost. The system has sought to simulate the natural movements of the arm and hand. Since this project is beneficial to the paralyzed patients, it is socially important in many cases. Researches are done on automatic prosthetic using different methods. The main disadvantages of these methods were its structural complexity and high manufacturing cost.
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International Journal of Engineering Research and Technology (IJERT)
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