Research - Dept. of Mechanical Engg.
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Item Futuristic trends in renewable and sustainable energy(IIP Iterative International Publishers, 2022) Asif, GandhiItem Efficient data storage and retrieval system using own cloud for higher education institutes(K.K.Wagh Institute of engineering education & research, 2019-06-08) Ansari, Zakir; Khan, Tabrez; Syed, Kaleem; Syed, ShariqIn institutes of higher education, record keeping and its retrieval has always been a problem. Often it is required that the same documents which originated from a common source are to be used by multiple users at different places for different purposes. This puts forward multiple challenges ranging from timely retrieval to data security. To overcome all such issues, a safe, secured,updated and efficient retrieval system is installed, configured and maintained at the institute level using open source cloud software called Own cloud. The user groups have been created program-wise. Then the user accounts are created for every faculty and added to specific program group. A directory structure has been created considering the common ministrative and teaching-learning requirements of the programs. This structure has been shared with all the faculty members of the respective program. A write access or read access is provided to all the concerned users through which each user has required access on fly. Every faculty user has 1 GB quota and department clerk has 10 GB quota, which can be used to store individual's teaching-learning and administrative records. Such implementation has provided an immediate and efficient access to all the teaching-learning and administrative records at any point of time and any location.Item Practicing Problem Based Learning (PBL) for teaching quality control tools:Case study of metrology and quality engineering course(K.K.Wagh Institute of engineering education & research, 2019-06-08) Ansari, Zakir; Shaikh, SaadTeaching is becoming a challenge in the current era. The student's interest decreasing day by day due to a lot of other reasons such as use of social media, and other distractions. The conventional style of teaching is no more effective and lot of research has been made in the use of different teaching methods such as project based learning, peer to peer learning, problem based learning etc. All these tools happens to be effective for the current students. This is more often in subjects which are theory based. The current work aims at using the real life problems for teaching Quality Control Tools to students of Third Year Mechanical Engineering. There are some Quality Control tools which are used for imparting quality in the product or the process. These tools are useful for finding out the causes for a nonconforming process or a non conforming product such as Pareto Chart, Cause and effect diagram etc. The students were taught these tools with the help of some real life problems directly faced by the students. This helped in grabbing the attention of the students as they feel that whatever is taught is part of their daily routine. The students were also given assignments on the said topic related to their own problems. The effectiveness of the said work was determined by conducting a test on the said topic for the students who were taught using this tool and the other set of students who were taught the topic in the conventional way. It was found that there is a marginal difference between the learning levels of the students of both the groups. It can be concluded that the use of modern teaching methods proves effective for the learning of the students.Item Study and implementation of KAIZEN method at Mechmann Engineering Pvt. Ltd.(Journal of Emerging Technologies and Innovative Research (JETIR), 2019-03) Ali, Md. Afreed (15ME62); Siddiquie, Mahefuzur (15ME115); Sojar, Hussain (15ME76); Yadav, Ravipratap (15ME120); Kazi, JavedThe importantpurposeof thispaper tostudytheremediation ofthe production, efficiency and accuracyof accesssustainabilityat Mechmann Engineering Pvt. Ltd.the Kaizen method of continuous betterment through small steps, of efficient effect of industry.This paper concerned onthe improvements that can give lower renunciationlevel of the productsand increase the productivity with high quality.Here issome modification by implementing this in same company the quality of product can be improved. The Kaizenorganizationdepictsa solid, tacticaltool, with a perspectiveto moveand transcendthe company’s desiresItem Study and implementation of 5S method at Mechmann Engineering Pvt. Ltd.(International Journal of Research and Analyticl Reviews (IJRAR), 2019-02) Ali, Md. Afreed (15ME62); Siddiquie, Mahefuzur (15ME115); Sojar, Hussain (15ME76); Yadav, Ravipratap (15ME120); Kazi, JavedThe main desireof thispaper tostudyremedythe productiveness, efficiency and housekeeping of available resourcesat Mechmann Engineering Pvt. Ltd. And try to reducing variationand decrease the material waste.This paper focusedthe step by step administrationground ruledemandedfor robustpracticeof 5sas a part of the daily management.It describesthe idea to implement each and every base of 5s methodology-Seiri, Seiton, Seiso, Seiketsu and Shitsuke in the industry in continuityto bring about a broadperfectionin its performanceItem Design of mini CNC using arduino uno(Fast Track Publications, 2019-04) Mukadam, Wasif (16DME162); Qureshi, Md. Siddique (16DME166); Siddiqui, Sakib (16DME181); Tungekar, Md. Rameez (16DME183); Hirani, Aslamn manufacturing sector the CNCtechnology is most widely used machine. The CNCthat involves interfacing of computer for controlling the machining process. The CNC stands for computer numerical control . This paper gives idea about the CNC engraving machine using Arduino uno. The purpose ofthismini cnc is to engrave on Acrylic materials with anaccuracy and that to be within a low cost. The device is capable of functioning with the computer for defining the cutting geometry. The software is used for controlling the motion of the machine is universal gcode sender (UGS) and defining the geometry of a particular engraving on material the software to be used is inkscape.Item Review paper on design and analysing of different types of fin configurations(International Journal of Research and Analyticl Reviews (IJRAR), 2019-03) Shaikh, Rizwan; Shaikh, Mubashshir (16DME175); Shaikh, Yusuf (16DME172); Shaikh, Fatru (15ME100); Shaikh, Danish (15ME99)This paper investigates the work done on various types of fins effect of perforation shape or geometry on the heat transfer of perforated fins.The type of heat ex-changer used is heat sink with the perforated fins under the forced convection heat transfer to determine the performance for each perforation shape between straight, slanting, transverse,circular, rectangular, triangular,cylindrical,square and also with the non-perforated fins. The experimental result compared between the types of fins perforation shape and the heat transfer coefficient to clarify the best perforation shape for the plate heat sink. The fluid and heat transfer properties of various fins were studied which found out were using CFD,ANSYS,CATIA .The difference between experimental and numerical results was reported for temperature distributions when the power supplied are respectively.The overall conclusion shows various paper analyzed and their results and tabulated and also shown in the graphical format.Item Improvisation of single car rake test RIG (RTR) used to test braking system in train coaches(Journal of Emerging Technologies and Innovative Research (JETIR), 2019-04) Shaikh, Mustaq (15ME104); Raeen, Saddam (15ME91); Suddique, Rameez (15ME113); Raza, Md. Nadeem (15ME93); Shaikh, RizwanThe air brake is the standard train brake used by railways all over the world. To test the braking system of single car a Rake test rig is used. It is based on the simple physical properties of compressed air. The Rake Test Rig performs the braking test at Twin Pipe Braking system of coaches. Rake Test Rig used has two pressure gauges that are Feed pipe gauge and Brake pipe gauge. The existing test rig used at workshop has number of conventional joints, complex construction and its weight. In this paper the improvement in rake test rig construction is implemented to overcome the existing problems and the brake testing procedure is also studied. The improved design and construction made the test rig more accurate than existing and problems were found to be completely resolved.Item Study and implementation of 5S at Hitesh Mechanical Pvt. Ltd(Journal of Emerging Technologies and Innovative Research (JETIR), 2019-02) Shaikh, Aftab (15ME102); Khan, Abdurrasheed (15ME80); Baranwal, Prince (15ME66); Ansari, Usama (15ME64); Ghazi, AltamashHitesh Mechanical Pvt. Ltd. (MIDC Rabale), aims to improve the productivity and optimization of available resources at their disposal. The purpose of this paper is to study, analyze and propose the 5S system at Hitesh Mechanical Pvt. Ltd and try to improve the system to decrease the improper management of the facility and to decrease the material wastage. At the starting a survey is conducted to make records what are the current management scenario in the facility regarding the tools, equipment, and material handling and track of orders and schedule of the maintenance.Item Implementation of systematic plant layout (SPL) at Hitesh Mechanical Pvt. Ltd.(Journal of Emerging Technologies and Innovative Research (JETIR), 2019-02) Shaikh, Aftab (15ME102); Khan, Abdurrasheed (15ME80); Baranwal, Prince (15ME66); Ansari, Usama (15ME64); Ghazi, AltamashThe purpose of this paper is to study the Plant layout of Hitesh Mechanical Pvt Ltd., New Mumbai using on SPL (Systematic Plant Layout) technique to improve the inventory management system for raw materials, scrap management and process planning for different operation on the work floor. Aim of this study is to improve the productivity by minimizing the idle time. Firstly, the problem in terms of storage, material flow is identified. In this paper the initial layout and the alternative layout is being designed based on the SPL methods, Activity relationship charts, From-to chart and algorithms like CRAFT, CORELAP. The SPL method help us to find the solution and increase the productivity and the storage capacity of the plant.Item Implementation of manual process planning methodology for production(Journal of Emerging Technologies and Innovative Research (JETIR), 2019-03) Mulla, Md. Rehan (16DME163); Mullaji, Daniyal (16DME164); Sandhi, Taha (16DME167); Shaikh, Watique (16DME179); Gandhi, AsifProcess Planning is the technique of setting a sequence of operations for converting the raw material into finished product. In this paper, method of manual process planning has been described briefly and the focus is kept on the Batch Production. In small scale and medium scale industries, this technique of process planning is not implemented. A case study of aerospace parts manufacturing company has been discussed. This paper recommends the necessary action related with process planning which should be taken by the company. The sequence of operations performed there depends on the skills of the worker, availability of machines and time available which has nothing to do with the proper utilization of facility available. With the prior knowledge of Process Planning in production and various of its relative factors like machining, management of idle time of machines and cost estimation can be done effectively. By giving keen attention on the selection of machining facility, tools and jigs and fixtures, complex operations are carried out efficiently. This paper also discusses about the perfect utilization of available facility and provides recommendations for reducing the unnecessary time involved in setup time.Item Design and Fabrication of Automated Chiselling Machine(IOSR Journal of Mechanical and Civil Engineering (IOSR-JMCE), 2016-05) Kazi, Javed; Jankar, Ganesh (12ME20); Dadas, Suraj (12ME11); Sable, SagarNowadays world is focusing into automation in industrial field each and every work of human is reduced by machine. Machining is term use to describe a variety of material removal processes in which cutting tool removes unwanted material from a work piece to produce a desired shape. The objective of this project is to make Rough surface on Trestle box which will enables it to grip the jaws of Hydraulic jack to lift the heavy metallic sheets for making an storage tank with very less involvement of worker. So this project is aim to remove material from Trestle boxby different machining processes in order to reduce human fatigue, with increased quality of product.Item Design and Fabrication of Domestic Hydro Turbine(International Journal of Latest Technology in Engineering, Management & Applied Science (IJLTEMAS), 2017-03) Motiwala, Nawaz; Kothavale, Ashlesha (13ME01); Salunkhe, Sonal (13ME02); Wadkar, Pooja (13ME03)Day by day the demand of electricity increases, due to growing population & commercialization. The power consumption is more than generation by conventional method. Hence, hydroelectricity exist as one of the option to meet the growing demand for energy by nonconventional method. The performance of hydro turbine is strongly influence by the characteristic of water inertia. So in this paper we are attempting the way of micro generation of hydropower for domestic purpose.Item Design and fabrication of domestic wind turbine(Novateur Publications, 2017-02) Motiwala, Nawaz; Shaikh, Ilyas; Jagidar, Danish (14DME129)The continuous increase in demand of electricity makes it necessary for everyone to have its availability and also during power cut-off. For this, people are moving towards the renewable energy sources. Because of its reversibility, the process ishighly demanding. Wind is one of the most important renewable energy which drags and sparks the houses because of non-conventional energy sources. Since wind produces power in a cubic relation with the wind speed, people conscience towards the wind sources has increased and also it is free of cost and doesn’t emit any greenhouse gases. In this study, we elucidate the wind energy for power generation at domestic level of use at optimum rate so that people will be benefited through its use.Item Kinematic and Dynamic Modeling of a Quadcopter following a trajectory using MATLAB(Vishwatmak Om Gurudev College of Engineering, 2016-04-09) Thavai, Rahul; Shaikh, Altamash(12ME48); Syed, Adnan (12ME62); Padwekar, Aamir(13ME133)Our project consists of plotting various outputs of kinematic and dynamic motion with respect to time . This output is obtained by making a quadcopter to trace a pescribed trajectory in the MATLAB ra13 simulation platform.the centre of the mass of the quadcopter is maintained at the centre of the quadcopter and the following governing kinematic and dynamic equations are pepared. These equations derived are used for the inception of the kinematic and dynamic modelling of the quadcopter made to trace the trajectory. The outputs of the kinematic and dynamic modelling are made the input for the correction of error input and tuning of the PID control system. This closed function PID control system is used for the stabalization of the quadcopter while following a given trajectory and optimize the output of the kinematic and dynamic modelling process for tuning purpose of the control. Index Terms - List key index terms here. No mare than 5.Item Kinematic Modeling of Biped Robot(Pillai HOC College of Engineering and Technology, 2014-02-21) Thavai, RahulIn the last decades we have seen a rapid growth in use of Humanoid Robotics, which leads to an autonomous research field. Humanoid robots are used in all situations of human’s everyday life, cooperating with us. They will work in services, in homes and hospitals, and they are even expected to get involved in sports. Hence, they will have to be capable of doing a diversity of tasks [1]. Another important fact about today's and especially tomorrow’s humanoid robots resembles human-like in their shape and behavior. A number of applications in diverse fields are continuously increasing: replacement of humans in hazardous works such as rescue operations, military operations, disaster scenarios, or restoration movement in people with disabilities. By taking advantages of the strategic footholds in the terrain, legs increase traction and decrease energy consumption.Item Optimization of Cutting parameters for Surface roughness in CNC turning of P20 steel(International Journal of Scientific & Engineering Research, 2015-12) Qureshi, ArshadThe surface roughness is one of the most commonly used criteria to determine the quality of turned steel. The surface roughness of a turned surface is an important response parameter. The quality of product such as laptops, cell phones made by injection moulding greatly depends on finishing of the moulds. Surface roughness is one of the important factors for the materials used for making moulds and dies such as P20 steel. This paper optimize the cutting parameters such as feed rate, depth of cut and cutting speed for the turning process of AISI P20 steel (mould steel) for better surface finish. Taguchi’s technique has been used to accomplish the objective of the experimental study. L-9 Orthogonal array, Signal to noise (S/N) have been used for conducting the experiments.Item Literature Review for Design of Elliptical Bicycle(International Journal of Science, Engineering and Technology Research (IJSETR), 2016-01) Shaikh, Saad; Shaikhnag, Yasser (12ME59); Surangiwala, Mohd. Hawwaad (12ME61); Shaikh, Falak (12ME02); Khan, Saniya (12ME01)Customization design is a trend for developing a bicycle in recent years. Thus, the comfort of riding a bicycle is an important factor that should be paid much attention to while developing a bicycle. From the viewpoint of ergonomics, the concept of “fitting object to the human body” is designed into the bicycle frame in this study. Firstly the important feature points like riding posture, frame design, wheel size, materials required, method of manufacture and types of failures are discussed. Further this study proposes a detailed methodology which is helpful for the designer to develop an elliptical bicycle in an efficient and economical manner.Item Review on Six Sigma (DMAIC) Methodology(International Journal Of Modern Engineering Research (IJMER), 2015-02) Shaikh, Saad; Kazi, JavedThe growth rate of fair-size institutions and Organization is directly related to the implementation of Six Sigma Methodology. This paper consists of detailed analysis regarding application of six sigma Methodologies in Organizations and Institutions. This paper provides an overview to the literature into various categories and considers various methods/techniques suggested in the literature. Based on the review, avenues for further research are also discussed.Item Review of 5S Technique(International Journal of Science, Engineering and Technology Research (IJSETR), 2015-04) Shaikh, Saad; Ansari, Noor (11ME11); Khan, Naseem (11ME31); Sayyed, Ziaul (11ME49); Sawant, Ishtiyak (11ME47)There are certain fields which are very demanding in today's trend. Small Scale Industry is one of the field. It plays an important role in Indian country. It has emerged as powerful source in providing relatively larger employment after agriculture. It contributes more than 50% of the industrial production in vast field of engineering .Global markets are continuously changing and demanding due to high quality and low cost. Such products can be produced using lean manufacturing , by this we aimed to reduce all types of wastes at product manufacturing so as to reduce product cost. 5S is a basic lean manufacturing technique for cleaning, sorting, organizing and providing necessary improvement in work place. This system helps to organize a workplace for efficiency and decrease waste and optimize quality and productivity via monitoring an organized environment[1]. 5S offers good results for required improvement. This method can be used in all companies , by this we can get good improvement in the production process of company. Consequently, 5S techniques would strongly support the objectives of organization to achieve continuous improvement and higher performance.