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National Conference on Design, Manufacturing, Energy & Thermal Engineering
NCDMETE-2017
📅 Date: 06th and 07th January 2017
🏫 Organized by: AGTI’s Dr. Daulatrao Aher College Engineering, Karad
📖 Volume: VOLUME 4, SPECIAL ISSUE 1, JANUARY 2017
Techno-economic Analysis of Solar Photovoltaic Power Plant for Hotel in Maharashtra
Sunil D. Bagade, Mahesh N. Shelar
Design Development of Blast freezer
Dr. Raju N. Panchal, Ganesh S. Jadhav, Gurunath Shinde, Sonali V. Dhatunde, Nutan J. Nikam, Pritee H. Mane
Development of Assembly Line Layout for Measurement of Work
R.N. Panchal, A.D. Awasare, A.M. Zende, H.M. Kumbhar
Experimental Analysis of a Solar Air Dryer with Thermal Energy Storage Unit (PCM)
Virendra V. Bhagwat, Vaibhav P. Patil, Krantikumar K. Bhosale, Sandip P. Kambale
Toward the Future: Multipurpose 3D Printed Prosthetic Arm
Kiran S Swami, S B Dandagi, V M Jamandar, K B Mali
Optimization of Cylindrical Grinding Process- A Review
Miss Pranali P. Patil, Prof. Pravin L. Jadhav
Parametric Evaluation of Melting Practice on Induction Furnace to Improve Efficiency and System Productivity of CI and SGI Foundry- A Review
Mr. Digvijay D.Patil, Prof. Dayanand A. Ghatge
Investigation of Effect of Abrasive Water Jet Machining (AWJM) Process Parameters on Performance Characteristics of High Carbon High Chromium Steel (AISI D3)
Sudhakar R. Lohar, Pravin R. Kubade
Performance Improvement of Roller Burnishing Process– A Review
Priyanka S. Yadav, Dayanand A. Ghatge
Optimization of CNC Milling Process by using Different Coatings – A Review
A.B. Shelar, A.M. Shaikh
Review of State of Art of Friction Stir Welding
G. V. Shinde, P. U. Katu, H. S. Shete, A. S. Nigave, S. S. Shelke, S. B. Chougule
Use of Shearing Operation for MS Bar Cutting by Pneumatic Bar Cutting Machine
Dayanand A. Ghatge, Charudatta Birje, Priyanka S. Yadav
Optimization of Surface Roughness in Turning Operation of EN8 using Taguchi Method
P. G. Inamdar, N. S. Bagal, V. P. Patil, K. K. Bhosale, V. V. Mane
Theoretical Investigation of Performance Improvement in R.O. Plant with Different Membrane
Iftikarahamad H. Patel, Amit D. Nale, Sandesh N. Rathod, Shubham R. Sawane, Ashish P. Barge
Review of Failure of Grinder Wheel
Dhanesh D. Patil, Pravin G. Chougule, Manoj A. Morale, Suhas D. Salunkhe
Theoretical Investigation of Multi Axis Tipper Design
Iftikarahamad H. Patel, Tushar M. Mudhe, Prasad M. Sherkar, Nilesh N. Saykar, Dinesh S. Pendawale
Design and Analysis of Connecting Rod using Finite Element Analysis
Swapnil. J. Patil, Nihal Mulla, Swapnil Yadav, Niraj Sawant, Sagar Pote
Numerical Simulation of Shell and Tube Heat Exchanger by using CFD
G.A. Yadav, S.V. Janugade, M.R. Patil
Experimental comparison of PVD, CVD and CERAMIC tool inserts in turning of hardened EN 19/AISI 4140 for optimization of surface roughness and material removal rate
Santosh Kumar A. Lawate, Abhijeet S. Suryawanshi, Aditya S. Durgavale, Sourabh V Patil
Automation of Stone Feeding on T8 Honing Machine
Prof. Swapnil J. Patil, Mr. Omkar R. Choukar, Mr. Chaitrajeet R. Deokate
Waste Reduction for Assembly Line Layout with Integration of Lean Tool: Kanban
A.D. Awasare, D.S. Chinchkar, R.N. Panchal, P.R. Pawar
Multi-Parametric Optimization of WEDM Process Using Desirability Function Analysis
Anand Shivade, Pravin R.Kubade, Gurunath Shinde
Optimization of Surface Roughness using Taguchi Approach with Minimum Quantity Lubrication for Turning EN-8 Steel
V.N. Gandhe, H.K. Shete, R. N. Panchal, A.P. Kanunje, P.S. Gunavant
Farm Mechanization by using Seed Planting Machine
Pradip S. Gunavant, Sarfraj J. Mulani, Vishal N. Gandhe, Gurunath Shinde, Vinayak D Yadav
Cell Phone Controlled Device
Mahesh Latte, Abhijit Sankpal, Pranav Kumar Kamble
Development of Plastic Injection Mold using Simulation Technique Analysis Result
Mr. Pravin. P. Shinde, Mr. Suresh. S. Patil, Mr. Sandesh. S. Awati, Mr. Rahul P Suryavanshi
Optimization of Wire Electro Discharge Machining of HCHCr Material using Taguchi Methodology
Kranti Kumar Bhosale, Vishal Mane, Vivek Chavan, Amit Kumar Jagadale, Virendra Bhagvat
Foot Steps Power Generation using Mechanical System
S.V. Janugade, G.A. Yadav, O.R. Mahadik
An Overview of Wind Mills
Vipul Todkar, Gurunath Shinde, Sandeep Kamble, Pradip Gunavant
Design of Rocker Bogie Mechanism
D. S. Chinchkar, S. S. Gajghate, R. N. Panchal, R. M. Shetenawar, P. S. Mulik
Multipurpose Sand Screening Machine
Mr. Pranit S. Patil, Mr. Shubham. S. Jagadale, Mr. Akshay G. Phadtare, Mr. Swapnil S. Patil, Miss. Archana A. Pawar, Mr. Rahul P. Suryawanshi
Traditional & Green Supply Chain Management – A Review
Sanket D. Kadam, Akshay A. Karvekar, Vishal J. Kumbhar
Digital Supply Chain Management- A Review
Yogesh N. Huddar, Prathmesh P. Kumatagi, Mahesh R. Latte
Design and Vibration Analysis for Shaft with Gear Mountings using Finite Element Analysis
Prof. Swapnil J. Patil, Mr. Vipin B. Singh, Mr. Amit M. Pawar
Analysis of Vibration Energy Harvesting from Power Consuming Devices
Vahid Jamadar, Pawan Pingle
Sugarcane Cutting Machine
Vahid Jamadar, Arbaz Sawar, Hemant Pol, Niraj Deshpande, Sandip Sawant, Vishnu Patil
Reverse Engineering of Crank Shaft
V.D. Yadav, V.M. Jamdar, G. S. Jadhav, P.S Gunavant, P.S. Mohite
Life Cycle Cost Methodology for Mixers based on MTTF Life Cycle Cost Model
Sagar D. Ghagare, Prof. Abhijeet S. Suryawanshi, Vishal D Jadhav
Lean Design of Assembly Line for Promote Continuous Improvement
A.D. Awasare, P.S. Jadhav, D.S. Chinchkar
The New Four Planes of Symmetry in Crystallography
Suraj V Chavan, Sangram S Pawar, Sanjivani J Kshirsagar
A Review Paper on Rice Planting and Seed Metering Machine
Sarafaraj J. Mulani, Pralhad S. Shendage, Amar D. Jadhav, Mankesh R. Devlekar, Ashish D. Chougule
Three Axis Modern Pneumatic Trailer
Sarafaraj J. Mulani, Kunal B. Ramgude, Nishant S. Chothe, Sumit H. Pawar, Shital V. Bhosale
Abstract
Techno-economic Analysis of Solar Photovoltaic Power Plant for Hotel in Maharashtra
Sunil D. Bagade, Mahesh N. Shelar
Abstract: In this paper, the potential and the cost-effectiveness of a solar photovoltaic power plant for meeting the energy demand of Hotel in Nashik (India) is analyzed. Also, the energy demand of Hotel for year 2016 was been estimated (68 KW) and the design of the solar PV power plant of 20 KW capacity was proposed and installed Simple payback period is 2.41 years which is quite attractive. Keywords: Photovoltaic, Solar power plant, Techno-economic analysis, Payback period.
Abstract
Design Development of Blast freezer
Dr. Raju N. Panchal, Ganesh S. Jadhav, Gurunath Shinde, Sonali V. Dhatunde, Nutan J. Nikam, Pritee H. Mane
Abstract: The experimental set up of Cold room, at Dattwad, Tal- Shirol, Dist- Kolhapur (Near Narsobachi Wadi) on prepared model of cold storage, The compressor, condenser unit, evaporation unit, expansion valve are used and special experimental cold storage box is attached with refrigeration system, the device, thermo couple are attached with this cooling unit here the design experiments is based on Air Cooling system. In this paper we are designing the cold storage plant which is maintaining at -25°C. At this temperature all types of foods are stored liked fruits, ice-creams and all dairy products. In this work our main objective is to Optimum insulation thickness, Area of wall, compressor capacity of cold storage. Also this project deals with different aspects of design of cold storage and includes all standard refrigeration principles and heat load factors which are normally considered in a cold storage design. Keywords: Blast Freezer, Design, Refrigeration, Cold-Storage.
Abstract
Development of Assembly Line Layout for Measurement of Work
R.N. Panchal, A.D. Awasare, A.M. Zende, H.M. Kumbhar
Abstract: Assembly is an important manufacturing process in terms of mass production system. Significant research has been done in the Design and operations of assembly systems in support of high product variety, but many opportunities exist for future research. The paper contains practical mapping and product flow from start to finish. The information would highly assist the researcher to visualize the current state of the activity mapping the material and information flow. In this paper first review the state of the art research in the areas of assembly system design, planning and operations in the presence of product variety. Work measurement is essential for both the planning and control of operation. Keywords: Design, Planning, Operation, Work measurement.
Abstract
Experimental Analysis of a Solar Air Dryer with Thermal Energy Storage Unit (PCM)
Virendra V. Bhagwat, Vaibhav P. Patil, Krantikumar K. Bhosale, Sandip P. Kambale
Abstract: Among the various renewable energy resources solar energy potential is the highest in the country. The global solar radiation over India varies from 4-7 kWh/sq. m/day. The solar energy is also used for heating the air that air is applied to dry the clothes, food dehydration, natural rubber, etc. Circulation of atmospheric temperature air from solar flat plate collector and then that high temperature air is supplied to room. In India, we have 12 sunshine hours and 12 non-sunshine hours so solar air heater is limited to run only in sunshine hours. To run it night time it required external energy supply, so cost of the solar air heater is increase. Our requirement is to supply the hot air to the room up to 60 ºC to 65 º C temperatures during day and night time. To achieve such high temperature we need to modified the conventional solar air-dryer in such way that it will gives us hot air temperature in the range of 60 ºC to 65 ºC. For the use of Solar Air Dryer during night time, some form of energy storage is required during sunshine hours and that stored energy can be used during non-sunshine hours. Present work is focused towards incorporation of heat pipes with LHTES is of interest. Heat pipes increase heat transfer rates to or from the Phase change material (PCM), while maintaining small temperature differences between the PCM and heat transfer fluid (HTF) in heat pipe. This experimental setup, solar air-dryer assisted with TES unit including PCM and heat pipe. This study focuses on to the performance enhancement of flat plate collector solar air-dryer. Keywords: Heat pipe, solar air-dryer, Phase change material (PCM), TES.
Abstract
Toward the Future: Multipurpose 3D Printed Prosthetic Arm
Kiran S Swami, S B Dandagi, V M Jamandar, K B Mali
Abstract: Prosthetics is that area of medical industry which deals with artificial limbs. These are used for those who lost their limbs. But there are many people who have their limbs and cannot use them due to neurological disorders. The current work aims at achieving a solution to the people who have neurological Disorder problem by using Additive manufacturing technology i.e. 3D Printing. The mechanism is initially modeled in Unigraphics. The models are then fabricated in 3D printing using PLA/ABS material. Then the fabrication is again redesigned to be mounted upon a robot for imaginative multipurpose use. Keywords: Prosthetics, 3D Printing, PLA, Additive Manufacturing, Fused Deposition Method (FDM), Robots.
Abstract
Optimization of Cylindrical Grinding Process- A Review
Miss Pranali P. Patil, Prof. Pravin L. Jadhav
Abstract: Grinding is the machining process which improves dimensional accuracy and improves surface quality. Cylindrical grinding is process of final finishing operation. During this review work input process parameters are cutting speed, feed rate, depth of cut, material hardness, grinding wheel speed, grain size, conditions used and to achieve optimize process parameters Taguchi optimization technique with L9,L18 array used for design of experiment. This study provides a review on optimization of machine parameters by different techniques. Keywords: Grinding, Cylindrical grinding, Surface roughness, Material removal rate, Optimization, Taguchi.
Abstract
Parametric Evaluation of Melting Practice on Induction Furnace to Improve Efficiency and System Productivity of CI and SGI Foundry- A Review
Mr. Digvijay D.Patil, Prof. Dayanand A. Ghatge
Abstract: We provide some recommendations for the productivity improvement. Due to non-availability of the proper instrumentation the effect of the ill practices cannot be precisely judged. If this is properly measured, the percentage of productivity improvement in steel melting Induction Furnace can be calculated. The review is carried out from the literature in the various journals and manuals. The aim of this paper is to study the overall performance of induction furnace and to suggest the method to improve melt rate with optimum use of electricity. This paper mainly put attention on induction furnace as these are main consumer of electricity in foundry. In case of induction furnace efficiency is sensitive to many controllable features lie in operational practices, coil height; charge mix, furnace utilization etc. So with the help of recommendation, it is easy to find out the ways to lower the specific energy consumption in this furnace. So, in this paper we are trying to develop certain relationship between input and output parameters to improve the Whole process. Keywords: Induction Furnace, Molten metal, Productivity, Melt rate, Energy Consumption.
Abstract
Investigation of Effect of Abrasive Water Jet Machining (AWJM) Process Parameters on Performance Characteristics of High Carbon High Chromium Steel (AISI D3)
Sudhakar R. Lohar, Pravin R. Kubade
Abstract: This study investigates the influence of AWJM parameters on MRR and SR while machining of high carbon high chromium steel (AISI D3) material. The parameters considered are water pressure, feed rate, abrasive flow rate and stand-off distance. The experiments were performed on the abrasive water jet machine. The experiments planned, conducted and analysed using Taguchi method. It is found that the MRR is mainly influenced by feed rate; where as other factors have very less effect on material removal rate. Similarly SR at Top and Bottom are measured and analysed. Abrasive Water jet machining (AWJM) is a non-conventional manufacturing process, where material is removed from the work piece by impact erosion of pressurized high velocity water stream mixed with high velocity grit abrasives on a work piece. There are so many process parameters which affect the quality of machined surface cut by AWJM. But, the traverse speed, hydraulic pressure, stand-off distance, abrasive flow rate and type of abrasive are important. However, the important performance measures in AWJM are Material Removal Rate (MRR), Surface Roughness (SR). This work reports influence of process parameters of AWJM in machining AISI D3 material.It was confirmed that optimal combination of AWJM process parameters satisfy the real need for machining of AISI D3 in actual practice. Keywords: AWJM, Process parameter, Process optimization, MRR, SR, ANOVA, L27 orthogonal array.
Abstract
Performance Improvement of Roller Burnishing Process– A Review
Priyanka S. Yadav, Dayanand A. Ghatge
Abstract: This paper presents a review on performance improvement of roller burnishing process. Roller burnishing is a surface finishing process which is economical as compared to other surface finishing process. Roller burnishing along with good quality surface finish also gives improved surface properties. The process parameters mostly considered are burnishing speed, feed rate, number of passes and depth of penetration. Roller burnishing does not require any special arrangement for the process and can be easily carried out on a conventional lathe machine also. Keywords: Burnishing, depth of penetration, feed rate, speed, surface hardness, surface roughness.
Abstract
Optimization of CNC Milling Process by using Different Coatings – A Review
A.B. Shelar, A.M. Shaikh
Abstract: Quality and productivity play important role in today's manufacturing market. In machining operations, achieving desired surface quality features of the machined product, is really a challenging job on CNC machine. Now a day's due to very stiff and cut throat competitive market condition in manufacturing industries. The main objective of industries reveal with producing better quality product at minimum cost and increase productivity. CNC milling is most vital and common operation use for produce machine part with desire surface quality and higher productivity with less time and cost constrain. To obtain main project an attempt is made to understand the effect of machining parameters such as cutting speed (m/min), feed rate (mm/min),depth of cut (mm) that are influences on responsive output parameters such as Surface Roughness, material removal rate, diamentinal accuracy in this the flatness can be measured by using optimization philosophy. In this work three levels and three parameters are considered; and L27 orthogonal array should be carried out by using two different insert coatings. For the experimentation the wet conditions is taken. In this optimization of milling process parameters using Taguchi method in machining of AISI 316 stainless steel is carried out. Keywords: CNC milling, Taguchi method, Surface roughness, MRR, AISI stainless steel 316.
Abstract
Review of State of Art of Friction Stir Welding
G. V. Shinde, P. U. Katu, H. S. Shete, A. S. Nigave, S. S. Shelke, S. B. Chougule
Abstract: Friction stir welding is a solid state joining method of welding invented in 1991 at The Welding Institute that utilizes a non-consumable rotating welding tool to generate frictional heat and plastic deformation.FSW can be used to join difficult to join materials like aluminium alloys, copper, magnesium, zinc, steels, and titanium.This technique overcomes difficulties of fusion welding.FSW found applications in the automobile, aerospace, marine, defence and medical industries. The control parameters rotational speed, axial load, tool geometry, welds speed affects quality of weld obtained. The advantages of Friction stir welding (FSW) are no fumes; uses no filler material; and low cost of operation. FSW sometimes produces a weld that is stronger than the base material.FSW is considerably ecofriendly than conventional "fusion" welding. In this paper, review of state of art, working principle, welding of different materials, work piece material applications etc are presented. Keywords: Solid State Joining.
Abstract
Use of Shearing Operation for MS Bar Cutting by Pneumatic Bar Cutting Machine
Dayanand A. Ghatge, Charudatta Birje, Priyanka S. Yadav
Abstract: The bar cutting machine is used to cut mild steel bar by using shearing operation. Shearing operation uses punch and die. A punch (or moving blade) is used to push the work piece against the die (or fixed blade), which is fixed. Usually the clearance between the two is 5 to 10% of the thickness of the material, but dependent on the material. Clearance is defined as the separation between the blades, measured at the point where the cutting action takes place and perpendicular to the direction of blade movement. This causes the material to experience highly localized shear stresses between the punch and die. The material will then fail when the punch has moved 15 to 60% the thickness of the material, because the shear stresses are greater than the shear strength of the material and the remainder of the material is torn. Two distinct sections can be seen on a sheared work piece, the first part being plastic deformation and the second being fractured. Because of normal in homogeneities in materials and inconsistencies in clearance between the punch and die, the shearing action does not occur in a uniform manner. The fracture will begin at the weakest point and progress to the next weakest point until the entire work piece has been sheared. Keywords: Shearing operation, punch, die, cutting edge, pneumatic equipments.
Abstract
Optimization of Surface Roughness in Turning Operation of EN8 using Taguchi Method
P. G. Inamdar, N. S. Bagal, V. P. Patil, K. K. Bhosale, V. V. Mane
Abstract: The main aim of this paper is to optimise the surface roughness in conventional turning operation using Taguchi Method for the material medium carbon steel EN8. In this work cutting speed, feed rate and depth of cut are taken as performance parameters to achieve better surface roughness. Taguchi Method is used to obtained the main parametric effect on the surface roughness using there levels and factors. L9 orthogonal array is used to design the experiments. Also analysis of variance (ANOVA) was carried out with the significance factor of 95%. After the experimentation, it was found that cutting speed has more influenced on the surface roughness in conventional turning process than feed rate and depth of cut. Keywords: Taguchi method, Optimisation, Surface roughness, EN8.
Abstract
Theoretical Investigation of Performance Improvement in R.O. Plant with Different Membrane
Iftikarahamad H. Patel, Amit D. Nale, Sandesh N. Rathod, Shubham R. Sawane, Ashish P. Barge
Abstract: Reverse osmosis (RO) is a water purification technology that uses a semi permeable membrane to remove ions, molecules, and larger particles from water. A reverse osmosis semi-permeable membrane is used which allows the passage of water molecules but not the majority of dissolved salts, organics, bacteria and pyrogens. Reverse Osmosis (RO) is a membrane based process technology to purify water by separating the dissolved solids from feed stream resulting in permeate and reject stream for a wide range of applications in domestic as well as industrial applications. In the present sugar factory uses cartridge filtered water for boiler but it is harmful to boiler because it not remove total silica content, salts, more hardness, organic matter, various bacteria. To remove the impurities of water the size of membrane is optimized. Keywords: Reverse Osmosis, membrane, element, element vessel, total dissolve solids.
Abstract
Review of Failure of Grinder Wheel
Dhanesh D. Patil, Pravin G. Chougule, Manoj A. Morale, Suhas D. Salunkhe
Abstract: The findings of this paper are to study failure of grinding wheel by various methods. It also show that during grinding the grain is subjected to forces that create fracture initiation zones in the sharp abrasive grains where tensile and compressive stresses dominate in certain parts of the abrasive grains. The grinding process relies on wear of the abrasive wheel, and the rate of wear plays an important role in determining the efficiency of the grinding process and the quality of the work piece. Vitrified grinding wheels are typically used to remove large volumes of metal and to produce components with very high tolerances. It is expected that the same grinding wheel is used for both rough and finish machining operations. Therefore, the grinding wheel, and in particular its bonding system, is expected to react differently to a variety of machining operations. In order to maintain the integrity of the grinding wheel, the bonding system that is used to hold abrasive grains in place reacts differently to forces that are placed on individual bonding bridges. The structure of a vitrified grinding wheel is composed of abrasive particles, a bonding phase, and distributed porosity to collect detritus and provide access for lubricants. The approach used in this seminar is based on using finite elements to model fracture wear processes in vitrified grinding wheels. Keywords: Bond Faacture, Wear Model, Failure Model.
Abstract
Theoretical Investigation of Multi Axis Tipper Design
Iftikarahamad H. Patel, Tushar M. Mudhe, Prasad M. Sherkar, Nilesh N. Saykar, Dinesh S. Pendawale
Abstract: Tipper has lots of applications in daily life of human being. In industrial and domestic considerations, tippers can pull a variety of products including gravel, grain, sand, fertilizer, heavy rocks, etc. By considering wide scope of the topic, it is necessary to do study and research on the topic of tipper mechanism in order to make it more economical and efficient. In existing system, tipper can unload only in one side by using pneumatic jack or conveyor mechanism. By this research, it is easy for the driver to unload the trailer in three sides and also it reduces time and fuel consumption. For making tipper mechanism with such above conditions pneumatic jack mechanism can be used. This paper has mainly focused on above difficulty. Hence a prototype of suitable arrangement has been designed. The vehicles can be unloaded from the trailer in three axes without application of any impact force. The Direction control valves which activate the ram of the pneumatic cylinder which lifting the trailer cabin in require side. By this research it is easy for the driver to unload the trailer and it reduces the time. Keywords: Pneumatic cylinder, Ball socket joint, Hinge joint, Stepper motor, Spur gear.
Abstract
Design and Analysis of Connecting Rod using Finite Element Analysis
Swapnil. J. Patil, Nihal Mulla, Swapnil Yadav, Niraj Sawant, Sagar Pote
Abstract: The connecting rod is the intermediate member between the piston and the Crankshaft. Its primary function is to transmit the push and pull from the piston pin to the crank pin, thus converting the reciprocating motion of the piston into rotary motion of the crank. Connecting rod design is very important because of its role in the crank mechanism, so that the research that can be applied in optimal design of connecting rod can lead to increased engine performance. The connecting rod is very hard and strong but sometimes deforms and breaks due to vibration. The determination the natural frequency of components is essential to prevent the resonance phenomenon. Identify the critical velocity of connecting rod for the resonance frequency range is essential. This study incorporates FEA modal analysis and experimental modal analysis of connecting rod. A parametric model of Connecting rod is modelled using Pro-E and finite element analysis is carried out by using ANSYS Software. Finite element method is used to determine natural frequencies of a connecting rod Keywords: Connecting Rod, crank Mechanism, Natural Frequency, Noise and Vibration, ANSYS Software.
Abstract
Numerical Simulation of Shell and Tube Heat Exchanger by using CFD
G.A. Yadav, S.V. Janugade, M.R. Patil
Abstract: Heat transfer is the terms use for thermal energy transfer from a hot to a colder body. Heat transfer is considered as transfer of thermal energy from physical body to another. Heat transfer is the most important parameter to be which is measured as the performance and efficiency of the shell and tube heat exchanger. CFD is the science of predicting fluid flow, heat transfer, mass transfer, chemical reactions, and related phenomenon by solving the mathematical equations which govern these processes using a numerical process. By using CFD Simulation software, it can reduces the operation cost as well as time compared by Experimental in order to measure the optimum parameter and the behaviour of this type of heat exchanger, conclusion from this project work is using CFD analysis instant results can be obtained. Temperature at any moment or point can be procured during the process. Flow patterns can be visualized which is not possible in case of experimental analysis. Also internal geometry is visible. Keywords: Heat Exchanger, CFD, ANSYS, Fluent.
Abstract
Experimental comparison of PVD, CVD and CERAMIC tool inserts in turning of hardened EN 19/AISI 4140 for optimization of surface roughness and material removal rate
Santosh Kumar A. Lawate, Abhijeet S. Suryawanshi, Aditya S. Durgavale, Sourabh V Patil
Abstract: The literature study on optimization of surface roughness states that there are many parameters that affect optimum surface roughness to be reached after machining. It is primarily seen that many researchers carried out their studies on various cutting parameters (viz. speed , feed , depth of cut) as their input parameters and concluded that Feed is important parameter[5][6][8][9][12][14] for optimizing surface roughness and also some researches made clear that depth of cut[2][3][8][10] affects the response of surface roughness.Researches were also carried out by studying the effect of input parameters like changing the tool inserts and also by changing nose radius of various inserts [6][13]. Experiments were also carried out by varying the quantity of lubrication[15] The optimum value of surface roughness was reached by using taguchi[1][3][5][8][9][12] method and response surface methodology[6][8][13] The research carried out on EN 19 / AISI 4140 for optimum surface roughness was studied by taking cutting parameters like speed, feed and depth of cut ,states that the depth of cut is most significant parameter[2][3][8][10] . No research states appropriate tool insert with appropriate nose radius at the optimized depth of cut for EN 19 / AISI 4140 at hardness of 35 HRC. Keywords: Taguchi, surface roughness, turning, optimization.
Abstract
Automation of Stone Feeding on T8 Honing Machine
Prof. Swapnil J. Patil, Mr. Omkar R. Choukar, Mr. Chaitrajeet R. Deokate
Abstract: Honing is an abrasive machining process that produces a precision surface on work piece by scrubbing an abrasive stone against it along a controlled path. Honing uses a honing stone or a hone, to achieve a precision surface. The hone is composed of abrasive grains that are bound together with an adhesive. It is used for surface finishing outer surface of the inner race and the inner surface of the outer race of taper roller bearings. It is bound to wear and tear. The honing stone is then manually adjusted so that the abrasive surface comes in contact with the material to be machined. Hence, the machine has to be stopped and the operator needs to adjust the stone accordingly. The stopping, adjusting and restarting of the machine increases the idle time of the machine. Therefore, it is necessary to automate this process. We will be using a position based process for the movement of the honing stone after the abrasive material is eroded by 2mm. This will decrease the idle time and increase the productivity. Keywords: Honing, Bearings, Wear of stone, Automation.
Abstract
Waste Reduction for Assembly Line Layout with Integration of Lean Tool: Kanban
A.D. Awasare, D.S. Chinchkar, R.N. Panchal, P.R. Pawar
Abstract: Assembly line development and line balancing it is seen that there is some scope for research work in this area. It is proposed to carry out some theoretical and experimental studies on assembly line development and line balancing. Its need to providing comfort and improved working conditions so as to channelize the energy, skills of the workers into constructive productive work.Moving parts from one end of the facility to another end does not add value to the product. Thus, it is important to decrease transportation times within the manufacturing process.The elimination of waste by using lean tool is an essential ingredient for survival in today's manufacturing world. Likewise, works-in-progress should be stored as close as physically possible to the place where they will next be used. Keywords: Assembly Line, Line Balancing, Lean Tool.
Abstract
Multi-Parametric Optimization of WEDM Process Using Desirability Function Analysis
Anand Shivade, Pravin R.Kubade, Gurunath Shinde
Abstract: The present research study deals the Wire electrical discharge machining (WEDM) process for High carbon high-chromium steel (D3) with multi-parametric optimization based on the Taguchi method and desirability function analysis. Experiments were carried out based on an L9 orthogonal array. The effect of process parameter such as pulse-on time (Ton), pulse-off time (Toff), current (IP) and wire speed (Ws) were analyzed on the performance measures such as material removal rate, dimensional deviation, gap current and machining time. The optimum cutting conditions are obtained by Taguchi method and desirability function. The analysis of variance (ANOVA) is applied to investigate the effect of input process parameters. Finally, the confirmation experiment was carried out for the optimal machining parameters, and the betterment has been proved. Keywords: D3 tool steel, Desirability Function Analysis (DFA), Multi-parametric optimization, Wire Electrical Discharge Machining (WEDM).
Abstract
Optimization of Surface Roughness using Taguchi Approach with Minimum Quantity Lubrication for Turning EN-8 Steel
V.N. Gandhe, H.K. Shete, R. N. Panchal, A.P. Kanunje, P.S. Gunavant
Abstract: Minimum quantity lubrication (MQL) has increasingly found its way into the area of metal cutting machining and in many areas, has already been established as an alternative to conventional wet processing. In contrast to flood lubrication, minimum quantity lubrication uses only a few drops of lubrication (approx. 5 ml to 100 ml per hour) in machining. This paper deals with a view to optimize the pressure (P) and flow rate (Q) of cutting fluid in MQL system with different type of cutting fluid to obtain improved machining performances in turning EN-8 steel by uncoated carbide insert in respect of tool wear. Fluid selection is important for MQL because it must be a superior fluid such as vegetable oil or synthetic oil. The costs of these superior fluids are higher but eliminate the need for costly fluid recycling and disposal services. MQL may be an ideal option because of the elimination of fluid waste while maintaining the benefits of using oil, but the specific fluid delivery method for individual facilities requires an in depth understanding of the technical aspects of MQL that could make it unfeasible to use this method. Keywords: EN-8, MQL, Tool wear, Taguchi, S/N ratio.
Abstract
Farm Mechanization by using Seed Planting Machine
Pradip S. Gunavant, Sarfraj J. Mulani, Vishal N. Gandhe, Gurunath Shinde, Vinayak D Yadav
Abstract: In the agricultural field, seed planting operation is very time consuming in farming process. Also more labours are required for seed planting. Hence the total cost of the farming increases. The conventional seed sowing machines requires more seed and quantity of seed per unit area increases and this affects the yield. Also conventional seed sowing machines have constraints to use in the ridge and furrow method. But to reduce the risk of draught due to unpredictable rainy season and for irrigation purpose farmers accepts ridge and furrow method. Here in this study efforts are taken to design and develop a seed planting machine which is suitable for ridge and furrow method and also plant the seed at specific distance with specific quantity and reduce the requirement of seed per unit area. Keywords: Seed Mechanization, Sowing, Planting, Ridge and furrow method.
Abstract
Cell Phone Controlled Device
Mahesh Latte, Abhijit Sankpal, Pranav Kumar Kamble
Abstract: This paper represents a novel method which enables users to control their home appliances and systems from remote using a cell phone-based interface. To access the control unit, the user should send an authentication code (DTMF) along with the required/desired function/action to his/her home control system via Global System for Mobile communication (GSM). Upon being properly authenticated, the cell phone-based interface at home (control unit) would relay the commands to a microcontroller that would perform the required function/action, and return a function completion code that would be sent to the source of the original command (user's cell phone). Keywords: Decoder, DTMF, GSM, Microcontroller, Voltage Regulator, Register.
Abstract
Development of Plastic Injection Mold using Simulation Technique Analysis Result
Mr. Pravin. P. Shinde, Mr. Suresh. S. Patil, Mr. Sandesh. S. Awati, Mr. Rahul P Suryavanshi
Abstract: This paper deals with the development of Plastic Injection Mold using Simulation Technique results. In analytical solution Simulation and analysis is carried out with the help of mold flow software. In this work we use Autodesk mold flow software. From the simulation and analysis, the software for flow simulation provides sufficient information regarding filling time, injection pressure, defects like air traps, weld lines, sink mark, warpage etc. With these results, users can avoid the defect of the plastic in actual injection. The analysis will help the to design a mold with minimum modifications and which will also reduce the time and cost. The design will be validated by producing the component with the help of the designed mold. Keywords: Simulation, Mold flow, Housing retainer, Mold Design.
Abstract
Optimization of Wire Electro Discharge Machining of HCHCr Material using Taguchi Methodology
Kranti Kumar Bhosale, Vishal Mane, Vivek Chavan, Amit Kumar Jagadale, Virendra Bhagvat
Abstract: In this paper, the cutting of High Carbon High Chromium (HCHCr) material using Wire electro discharge machining (WEDM) with a brass wire by using Taguchi methodology has been reported. The Taguchi method is used to formulate the experimental layout, to analyze the effect of each parameter on the machining characteristics, and to predict the optimal choice for each WEDM parameter such as Pulse on time, Pulse off time, feed, Sensitivity. It is found that these parameters have a significant influence on machining characteristic such as material removal rate (MRR), Overcut (OC) and Surface Roughness (Ra). The analysis using Taguchi method reveals that, in general the feed and sensitivity significantly affects the MRR and Pulse on time and Pulse off time has the favorable effect on the Ra. Keywords: WEDM, Taguchi method, HCHCr, material removal rate, Overcut and Surface roughness.
Abstract
Foot Steps Power Generation using Mechanical System
S.V. Janugade, G.A. Yadav, O.R. Mahadik
Abstract: In present day, power has become the fundamental need for human life. The availability and its conjunction is regarded as the index of national standard of living in the present day of civilization. energy is an important input in all sectors of any countries economy. The objective of this project is to design a setup that leads to generating electricity .the energy which is going waste when human climb the stairs. This human energy is utilized and converted into electrical energy. This generated energy is cost effective and nonhazardous for human. Power can be generated through stepping on the stairs, the generated power will be stored and can be used for domestic purpose. To obtain the above purpose, The experimental setup is designed which contains the structure, dome, rack, spur gear, bearings, flywheel, shaft, springs, chain drive and dynamo.The working principle is based on law of energy i.e mechanical energy is converted into electrical energy. When force is applied on footstep rack and spring get compressed therefore the pinion is rotated. This rotates the chain drive arrangement. The flywheel is coupled with chain drive to regulate the fluctuation and finally the dynamo is connected with the shaft. Thus reciprocating energy is converted into rotating energy and mechanical energy is converted into electrical energy. The energy generated is risk free and pollution free. The way of energy generation is eco friendly and nonhazardous to human. The output of energy increases as weight increases. The weight range is from 10 to 15kg. The LED bulb blows is of 9 watt and the rang of voltage obtained is from 8 to 35 v as per the changes in weight. The electricity is produced in low budget when mass production and installation is done. The required area is low, no obstructions in traffic, easy maintenance and construction. Keywords: Foot step Energy, Eco friendly Power.
Abstract
An Overview of Wind Mills
Vipul Todkar, Gurunath Shinde, Sandeep Kamble, Pradip Gunavant
Abstract: There are number of sources for generation of power but in the recent years wind energy shown its potential as the clean source of energy and contributing to the high energy demands of the world. In this paper we present an historical background of wind turbine and over view on its type .review of wind mills topic are chosen because wind energy is renewable resource and wind energy is cheap and is largely dependent upon manufacturing, distribution and building of turbines. Wind turbine having main two types that is horizontal axis wind turbine (HAWT) and vertical axis wind turbine (VAWT). The horizontal axis wind turbine cannot be used for household purpose, it required more space for installation. Keywords: HAWT, Turbine, VAWT, Wind Mill.
Abstract
Design of Rocker Bogie Mechanism
D. S. Chinchkar, S. S. Gajghate, R. N. Panchal, R. M. Shetenawar, P. S. Mulik
Abstract: Rocker bogie are important for conducting in-situ scientific analysis of objectives that are separated by many meters to tens of kilometers. Current mobility designs are complex, using many wheels or legs. They are open to mechanical failure caused by the harsh environment on Mars. A four wheeled rover capable of traversing rough terrain using an efficient high degree of mobility suspension system. The primary mechanical feature of the rocker bogiedesign is its drive train simplicity, which is accomplished by using only two motors for mobility. Both motors are located inside the body where thermal variation is kept to a minimum, increasing reliability and efficiency. Four wheels are used because there are few obstacles on natural terrain that require both front wheels of the rover to climb simultaneously. A series of mobility experiments in the agriculture land, rough roads, inclined, stairs and obstacles surfaces concluded that rocker bogiecan achieve some distance traverses on field. Keywords: Rocker bogie; Wheel type mobile robot; Stair climbing; Rover.
Abstract
Multipurpose Sand Screening Machine
Mr. Pranit S. Patil, Mr. Shubham. S. Jagadale, Mr. Akshay G. Phadtare, Mr. Swapnil S. Patil, Miss. Archana A. Pawar, Mr. Rahul P. Suryawanshi
Abstract: This paper presents the concept of Multi-Function Operating Machine mainly carried out for production based industries. Industries are basically meant for Production of useful goods and services at low production cost, machinery cost and low inventory cost. Today in this world every task have been made quicker and fast due to technology advancement but this advancement also demands huge investments and expenditure, every industry desires to make high productivity rate maintaining the quality and standard of the product at low average cost. We have developed a conceptual model of a machine which would be capable of performing different operation simultaneously y, and it should be economically efficient .In this machine we are actually giving drive to the main shaft to which scotch yoke mechanism is directly attached, scotch yoke mechanism is used for sawing operation. On the main shaft we have use bevel gear system for power transmission at two locations. Through bevel gear we will give drive to drilling centre and grinding centre. The model facilitate us to get the operation performed at different working centre simultaneously as it is getting drive from single power source. Objective of this model are conservation of electricity (power supply), reduction in cost associated with power usage, increase in productivity, reduced floor space. Keywords: Sand screening, Wooden cutter, Grinder etc.
Abstract
Traditional & Green Supply Chain Management – A Review
Sanket D. Kadam, Akshay A. Karvekar, Vishal J. Kumbhar
Abstract: Now-a-days, with increasing demand towards more eco friendly, organizations have become more responsible for their products and overall sustainability. To emulate in today's challenging business environment, companies have to focus on GSCM that have great impact on enhancing on their performance. This paper aimed to introducing the concept of GSCM and its implication for TSCM. This paper also gives the basic difference between TSCM and GSCM. This study is introduced find out what is TSCM and how to redefine the basic structure of TSCM, also explore major factors included in GSCM. GSCM is research area focused on the product to become more environment friendly. This paper conceptualizes the influences of the adoption of GSCM practices in organizational performance. This paper exposes the introduction of GSCM by taking Wal-Mart as an example. Keywords: TSCM- Traditional Supply Chain Management, GSCM- Green Supply Chain Management.
Abstract
Digital Supply Chain Management- A Review
Yogesh N. Huddar, Prathmesh P. Kumatagi, Mahesh R. Latte
Abstract: Innovations capture imagination, motivate people and improve quality of life. Most are continuous improvements which are practiced to stay ahead in market but digital innovation redefine the market. In the future the concept of digital supply chain management plays an important role. Digitalization has touched upon all aspects of businesses, including supply chains and operating models. Today, technologies such as RFID, GPS, and sensors have enabled organizations to transform their existing hybrid combination of paper-based and IT-supported processes supply chain structures into more flexible, open, moving fast, and collaborative digital models. Unlike hybrid supply chain models, which have resulted in rigid organizational structures, inaccessible data, and fragmented relationships with partners, digital supply chains enable business process automation, and digital management of corporate assets. [1] "Digital supply chains have the capability for extensive information availability and superior collaboration that result in improved reliability, agility and effectiveness" use of Internet of things , and ERP-Software, EPC code enhance the stages for improving supply chain model of enterprise. [2]. In this paper we explain introduction and overview of Digital Supply Chain, how it works, Advantages of digital supply chain over conventional supply chain, Case Study on New RFID-Based Coca Cola Dispenser. Keywords: Digital Supply Chain, RFID, Internet of Things, ERP, EPC.e.
Abstract
Design and Vibration Analysis for Shaft with Gear Mountings using Finite Element Analysis
Prof. Swapnil J. Patil, Mr. Vipin B. Singh, Mr. Amit M. Pawar
Abstract: This paper contains the study about design and vibration analysis for automobile gearbox element shaft with gear using Finite Element Analysis (FEA). Analysis include the study of equivalent stress and displacement response of the component. The three- dimensional finite element model is constructed in ANSYS. The model is meshed and the boundary conditions with external loads are applied in ANSYS workbench. With the help of ANSYS software we find out the total deformation, equivalent stress which is response for noise and vibration of shaft with gear mounting. Keywords: Shaft and Gear Design, Noise and Vibration, Finite Element Analysis, ANSYS Software.
Abstract
Analysis of Vibration Energy Harvesting from Power Consuming Devices
Vahid Jamadar, Pawan Pingle
Abstract: Vibration energy harvesting is one of the most promising technologies. The majority of current researchers obtain 10 mW to 100 mW power,[2] which has only limited applications in self-powered wireless sensors and low-power electronics. The vibrations in some situations can be very large, for example, the vibrations of tall Buildings , long bridges, vehicle systems, railroads, ocean waves, and even human motions. Keywords: machines vibration, VEH, piezo-electric, vibration energy.
Abstract
Sugarcane Cutting Machine
Vahid Jamadar, Arbaz Sawar, Hemant Pol, Niraj Deshpande, Sandip Sawant, Vishnu Patil
Abstract: This research paper helps to design and fabricate small scale sugarcane cutting machine for sugarcane harvesting to reduce farmer's effort and to increase production of agricultural goods. Compared to manual harvesting this machine has a capacity to cut canes in faster rate. It is economical. This paper helps in laying design foundation for any aspiring user to fabricate a machine for application in their farms. It helps improve economic growth of the nation. Keywords: sugarcane cutting machine, design and fabrication of mini sugarcane cutting machine, force analysis of sugarcane, reduce harvesting time.
Abstract
Reverse Engineering of Crank Shaft
V.D. Yadav, V.M. Jamdar, G. S. Jadhav, P.S Gunavant, P.S. Mohite
Abstract: In automobile industry reverse engineering is the processes of collecting design information from automotive parts and re-producing it or reproducing it with modification. For learning purposes reverse engineering can be used to understand the process and subsequently improve the design. In present work 3D model of old unused crank shaft is created using techniques of reverse engineering. Majority of measurements are taken with help of vernier calliper and micrometer. The critical profile is traced on graph paper X, Y coordinates are determined. The same profile is scanned on coordinate measuring machine and curves are plotted with help of ProE software. The results are compared. Keywords: Reverse Engineering, Co-ordinate Measuring Machine, Crank Shaft, 3D model.
Abstract
Life Cycle Cost Methodology for Mixers based on MTTF Life Cycle Cost Model
Sagar D. Ghagare, Prof. Abhijeet S. Suryawanshi, Vishal D Jadhav
Abstract: Most of the manufacture and mixer users have confusion about selecting the life cycle cost model or life cycle costing of mixers. This paper presents the life cycle costing of mixers based on the MTTF life cycle cost model from the various life cycle cost models. This method or model can also be applied to the static as well as dynamic mixers. This model has five components and these components will be easily collected by the manufacturer data and field data from the end users of the mixers. MTTF life cycle cost model has benefitted to manufacturer and also users to calculating the total life cycle cost of their products. Keywords: Life cycle cost, Mixers, Life cycle costing, Life cycle cost model.
Abstract
Lean Design of Assembly Line for Promote Continuous Improvement
A.D. Awasare, P.S. Jadhav, D.S. Chinchkar
Abstract: All of the assembly line layout problems are composed with space of the layout as well as regarding with the flow of the material. The goal of the assembly line layout problem is to meet the minimum requirements of the processing unit while saving space and optimize the degree of logistics costs and non-logistics as possible. It has identified several wastes in the internal material supply chain to latest assembly layout and suspect that there are more to be found. In upcoming assembly line layout the company wishes to reduce or eliminate these wastes in the work region. Keywords: Line layout, Logistics, Optimize.
Abstract
The New Four Planes of Symmetry in Crystallography
Suraj V Chavan, Sangram S Pawar, Sanjivani J Kshirsagar
Abstract: The new four types of symmetry elements in a cubic crystal on the basis of planes passing through diagonal of crystal cube and mid-point of its two adjacent edges. The new four elements of symmetry have wide applications in 3D designing, vibrational study of molecules, classification of substances, etc. Keywords: Crystal symmetry, plane, diagonal, edge mid-point, mirror image.
Abstract
A Review Paper on Rice Planting and Seed Metering Machine
Sarafaraj J. Mulani, Pralhad S. Shendage, Amar D. Jadhav, Mankesh R. Devlekar, Ashish D. Chougule
Abstract: The performance of the rice planting machine was investigated field conditions to optimize the design and operating parameters for rice planting. The effect of operational speed of the disc, and shape of the entry of plant spacing (coefficient of variation) then crank mechanism put the plant and pushing downward direction. Optimization of the regression equations incorporating speed of the disc and operating vacuum pressure through iteration further revealed that a disc, operating at speeds from 0.34 to 0.44 m/s, yielded similar performance. Based on the optimized operational parameter, performance indices of the rice planting machine were determined under field condition by measuring the distribution of rice plants spacing. Keywords: Rice planting device,seed metering device, chain drive system.
Abstract
Three Axis Modern Pneumatic Trailer
Sarafaraj J. Mulani, Kunal B. Ramgude, Nishant S. Chothe, Sumit H. Pawar, Shital V. Bhosale
Abstract: Trailer has lots of applications in today's world. In industrial and domestic considerations, tippers can pull a variety of products including gravel, grain, sand, fertilizer, heavy rocks, etc. By considering wide scope of the topic, it is necessary to do study and research on the topic of tipper mechanism in order to make it more economical and efficient. In existing system, tipper can unload only in one side by using pneumatic jack or conveyor mechanism. By this research it is easy for the driver to unload the trailer and also it reduces time and fuel consumption. For making tipper mechanism with such above conditions hydraulic jack mechanism can be used. This paper has mainly focused on above difficulty. Hence a prototype of suitable arrangement has been designed. The vehicles can be unloaded from the trailer in three axes without application of any impact force. The Direction control valves which activate the ram of the hydraulic cylinder which lifting the trailer cabin in require side. By this research it is easy for the driver to unload the trailer and it reduces the time. Keywords: Pneumatic system, valves, trailer.