Design and Analysis of 2 - Speed gearbox for Bicycles
|
|
- Jerome Osborne
- 5 years ago
- Views:
Transcription
1 Design and Analysis of 2 - Speed gearbox for Bicycles Venu Akhil Kumar Parakala, Lucky Purushwani SMBS, VIT University, Chennai Campus, Vandalur-kelambakam road, Chennai ABSTRACT This paper sees the implementation of the transmission system of a common road vehicle to a bicycle. The design and analysis have been performed on a normal bicycle with standard dimensions. The gears used for the design are also standardized from those available in the market. The end results that we achieved is reduced effort by 57% for the rider, increase in speed at low pedalling rpm to around 138% and higher Torque by 133%. The transmission will be a small gear box attached to the pedalling shaft which will transmit power to the output shaft connected to the sprocket via a normal chain. A Factor of Safety of 5.68 has been obtained on analysis of design, thereby rendering our design safe for use. Keywords :- Bicycle Gearbox, Solidworks Modelling of Gearbox, GB ANSYS Analysis, Application of gears, Speed- Torque Converter and Gearbox stress strain analysis 1. INTRODUCTION There are two basic mechanisms of gear shifting in bicycles, either the cable moves a derailleur (front or rear) that physically moves a chain from one sprocket to another, or (simply put) it changes which gears are engaged inside the hub gears, the dis-advantage of this method is that the chain might slip from one gear to another at high speeds and sometimes leads to the chain coming off the sprockets, as experienced by most riders in practical situations. The other mechanism is by using non-electronic hub gears that change without cables, either by back-pedalling (duo-matic) or mechanical speed dependent (e.g SRAM Automatix), but this method is a bit expensive. So, to counter these problems we came up with a new design. In this paper we have designed a constant gear mesh for a bicycle. It consists of a gear box which has two gear ratios. A dog clutch engages with any of the output gears and provide the rotation to the output shaft. This is done to reduce the rider effort and help achieve a better output. A small gear box consisting of two gear ratios are mounted on the pedalling area. The input shaft of the gear box is connected to the pedal. By the use of idling gears we couple the input shaft to the output shaft. The output shaft is connected to the driving sprocket. The mechanism of shifting the gears consists of a dog clutch which is mounted on the splined portion of the output shaft. The gears are initially mounted on bearing to rotate freely on the shaft unless the dog clutch is engaged. Output shaft also consist of the spline on which dog clutch is free to rotate over the spline. Dog clutch is shifted by the help of brake wire which is connected to both ends of dog clutch. So say you want to shit the Dog clutch left to mesh with left gear then pressing the left brake will increase the tension in the brake wire and hence cause the Dog clutch to shift leftwards. Now, the gear and Dog clutch are meshed using synchro-mesh rings (the same as in the case of cars). Using the pre-determined gear ratios of 2.33:1 we have decreased the effort required by 57 % and output torque was increased by 133 %. With the gear ratio of 0.42:1 we will be able to achieve 138 % increase in output speed. This helps the rider by providing him greater torques, say during a hill climb or by providing a high speed at low pedalling speeds, say during plain road driving. Thus, he has to apply less effort for the same result and hence causes less fatigue. 2.STEPS INVOLVED Calculation of required gear sizes according to space constraints and required reduction in pedal effort. The standard gear sizes are chosen using the PSG Design Data Book. Checking the design constraints. Design of gears, shaft, cycle frame, bearing and sprockets is done using Solidworks. Assembly of all the components is done. Simulation and stress analysis using ANSYS has been done on every component, also keeping in mind the factor of safety. Volume 3, Issue 7, July 2015 Page 5
2 3.TECHNICAL SPECIFICATIONS 3.1 Gear dimensions Input gears: Gear 1 = 105 mm, Gear 2 = 45 mm Idling gear: Gear 3 (x 2) = 45 mm Output gears: Gear 4 = 45 mm, Gear 5 = 105 mm Module: 1.5 Gear ratios: 1st gear = 2.33:1, 2nd gear = 0.42: Standards Used Bearing specifications ISO 15:2011 EN24 material used for frame ISO 9001: 2008 Alloy steel used for gear ISO `410-77I CALCULATIONS No. of teeth in large gear = 70 No. of teeth in pinion gear = 30 1st Gear ratio = 70/30 = 2.33:1 2nd Gear ratio = 30/70 = 0.42:1 Increase in output torque in 1st gear = (2.33T T)/T * 100 = 133% Reduction in effort in 1st gear = (2.33F F)/2.33F * 100 = 57% Increase in speed in 2nd gear = (N 0.42N)/0.42N * 100 = SOLIDWORKS MODEL Figure1. Complete assembly of the cycle frame and gear box. Figure2. Sectional view of the gear box. Volume 3, Issue 7, July 2015 Page 6
3 The above two figures, i.e. Figure 1 and Figure 2 have been designed in Solidworks, a popular designing software among designers known for its simplicity, high design accuracy and analysis features. Figure 1 shows our gearbox will be installed in the available space. While, Figure2 gives a better view of the internal section of the gearbox. As it can be seen in Figure2 the centre gear in lowermost row of gears is our Dog Clutch while the gears on its left and right are the two gears that it connects with to give the desired speed and torque ratios. Say, the dog clutch moves to your left to connect with the left gear, then the immediate left gear being large will rotate at low speeds while the gears meshed to it being smaller rotate much faster than it giving us the increased speed. Now the vice-versa happens when the Dog clutch meshes with the right gear giving us a high Torque at the output. 6. SIMULATION RESULTS USING ANSYS Ansys is a popular software used for analysis purposes, it contains many predefined analysis that can be applied according to the boundary conditions involved in a design 6.1Pedalling Shaft- This simulation is for the input shaft and we obtain the factor of safety of the shaft material which is comes out to be 5.68, using the Ansys FOS. We calculated the force that acts on the shaft and we apply the load accordingly and then we ran the simulation to obtain the result. Factor of Safety obtained = 5.68 from Figure3. Figure3. Calculation of factor of safety 6.2 Shear Stress Analysis- This ANSYS simulation shows the shear stress that is induced on the surface of the input shaft and then after the simulation we obtained the maximum shear stress to be 86.39MPa from Figure4. Figure 4. Shear stress analysis on pedalling shaft Volume 3, Issue 7, July 2015 Page 7
4 Induced shear stress = 76 MPa x 5.6 = MPa Allowable shear stress = 850 MPa Induced stress < Allowable shear stress The above is a must condition for a design to be considered as safe. 6.3 Total Input shaft deformation- This simulation result shown in Figure5 shows total deformation of the input shaft when we apply the load and the boundary conditions. The total input shaft deformation comes around 3.5*10-5 m. Figure5. Deformation analysis on pedalling shaft 6.4 Output Shaft- This simulation result show the factor of safety of the output shaft material which is comes out to be 6.14 as shown in Figure6. Figure6.Calculation of factor of safety Factor of Safety obtained = Maximum Shear stress- This simulation result shows the maximum shear stress induced on output shaft when we apply the load on the input shaft. The maximum induced shear stress comes out to be 79.70MPa from Figure7. Volume 3, Issue 7, July 2015 Page 8
5 Figure7.Shear stress analysis on output shaft Induced shear stress = 79.7 MPa x 6.14 = MPa Allowable shear stress = 850 MPa Induced stress < Allowable shear stress Again, the condition for a safe design has been met. 6.6 Total Output shaft deformation- This ANSYS simulation result shows total deformation on output shaft when we apply load and boundary condition. The maximum displacement comes out to be 5.29*10-5 m. Figure8.Deformation analysis on output shaft 6.7 Total deformation of Gear mesh system This ANSYS simulation result shows the total deformation in case of gear mesh system when we apply load and boundary condition. The maximum deformation is seen in the teeth of the smaller gear, which is around 2.86*10-6 m as shown in Figure9 given below. Volume 3, Issue 7, July 2015 Page 9
6 Figure9.Deformation analysis on gear system Induced shear stress = 80 MPa x 6.14 = MPa Allowable shear stress = 850 MPa Induced stress < Allowable shear stress 7.DESIGN CONSTRAINTS Size of the gear box designed was made such that it does not interfere with the legs of the rider. Also, the proposed design should be ergonomic and must fit in the normal area without taking up too much additional space. Gears box has been chosen such that they do not increase the weight of the bicycle drastically. Gears has been designed in such a way that there is no drastic change in pedalling speed required. 8.CONCLUSIONS The Advantages of the design are - There is no chain slipping like in conventional gear cycle because there is no chain movement and the shifting only requires the shifting of the Dog clutch. This method can be used for more gear ratios and made customized as per the desired ratios by adding respective gears. Driver effort has been reduced while improving speed and power delivered. The limitations of the design are The costs will be higher than a conventional gear cycle. The design may cause confusion to a beginner due to the additional 2 brake wire controls along with the standard brakes control. 9.RESULTS The gear box for the bicycle has been designed according to the design constraints and keeping in mind the safety of the rider. The material EN 24 has been chosen such that it keeps the weight of the gear box to minimum and simultaneously provides strength for continuous loading cycles. As seen above the Design boosts the Torque by 133%, and increases speed by 138% leading to an overall reduction in effort required by 57%. According to the simulation results from ANSYS, the induced stress on the gear box components is lesser than the allowable stress of the material. The FOS of the pedalling shaft comes out to be around 5.68 and that of the output shaft around Thus, we can infer that the design of this constant gear mesh system for bicycle will not fail at high loads and at the same time ease the input required by a the rider. REFERENCES [1.] Chinmay Kirtane Sachin Ghodke Dr.Shailaja Kurode Dr.Prakash A.K,Gear Shift Schedule Optimization and Drive Line Modeling for Automatic Transmission, Proceedings of the 1st International and 16th National Conference on Machines and Mechanisms (inacomm2013), IIT Roorkee, India, Dec Volume 3, Issue 7, July 2015 Page 10
7 [2.] JunQiang Xi JianMin MengHuiYan Chen,Research on Shifting Control Method of Positive Independent Mechanical Split Path Transmission for the Starting Gear, Mathematical Problems in Engineering Volume 2013 (2013), Article ID [3.] Hariharan_ME_Thesis, SPUR GEAR TOOTH STRESS ANALYSIS AND STRESS REDUCTION USING STRESS REDUCING GEOMETRICAL FEATURES, Thapar Institute of Engg. & Tech., [4.] Fredette.L and Brown.M, Gear Stress Reduction Using Internal Stress Relief Features, Journal of Mechanical Design, vol. 119, pp , [5.] M. Naveena Reddy1 Dr. B.S.R.Murthy, GEOMETRIC MODELING OF ELLIPTICAL GEAR DRIVES, International Journal of Advanced Engineering Research and Studies. [6.] Ali Raad Hassan, Contact Stress Analysis of Spur Gear Teeth Pair, World Academy of Science, Engineering and Technology [7.] Mr. A. Gopi chand M.TECH(Ph.D) Prof. A.V.N.L. Sharma K. Pavan Kumar K. Sainath I. Aravind, Design of Spur Gear and its Tooth profile, International Journal of Engineering Research and Applications (IJERA). Books: [8.] Joseph Edward Shigley, Mechanical Engineering Design, McGraw Hill, [9.] PSG Design Data Book. Websites [10.] [11.] [12.] [13.] [14.] Volume 3, Issue 7, July 2015 Page 11
M.E. Scholar (Design and Thermal), I.E.T-DAVV, Indore, M.P., India. 2
IJESRT INTERNATIONAL JOURNAL OF ENGINEERING SCIENCES & RESEARCH TECHNOLOGY PARAMETRIC ANALYSIS OF SPUR GEAR TO DETERMINE THE EFFECT OF VARIATION OF R.P.M. AND PRESSURE ANGLE ON STRESS PRODUCED Yogendra
More informationDesign and Analysis of Clutch Plate for Automatic Single Plate Clutch
ISSN 2395-1621 Design and Analysis of Clutch Plate for Automatic Single Plate Clutch #1 Ravikiran M. Tate, #2 S. H. Sarje 1 rtate26@gmail.com 2 suhas_sarje7@rediffmail.com #12 Mechanical Department, JSPM
More informationSTRESS AND THERMAL ANALYSIS OF CLUTCH PLATE
International Journal of Mechanical Engineering and Technology (IJMET) Volume 9, Issue 3, March 2018, pp. 611 618, Article ID: IJMET_09_03_063 Available online at http://www.iaeme.com/ijmet/issues.asp?jtype=ijmet&vtype=9&itype=3
More informationContact Stress Analysis for 'Gear' to Optimize Mass using CAE Techniques
Contact Stress Analysis for 'Gear' to Optimize Mass using CAE Techniques Mr.Alkunte Suhas Suryakant Prof. S.Y.Gajjal Prof. D.A.Mahajan PG Student Mechanical Department, HOD, Mechanical Department, Mechanical
More informationGEARBOX DESIGN FOR CNC LATHE
GEARBOX DESIGN FOR CNC LATHE Prof. Reji Mathew 1, Linto P Anto 2, Adith Shajan 3, Basil P Thomas 4, Elisa Manoj 5, Kuriakose M Renji 6 1Professor, Department of Mechanical Engineering, Mar Athanasius College
More informationCOMPARISON OF ANALYTICAL & FEA OF CONTACT ANALYSIS OF SPUR GEAR DRIVE
COMPARISON OF ANALYTICAL & FEA OF CONTACT ANALYSIS OF SPUR GEAR DRIVE Sachin Almelkar 1, Prof I.G.Bhavi 2 1M.Tech (Machine Design). B L D E A s Dr.P.G. Halakatti College Of Engineering and Technology,Vijayapur,
More informationThermal Analysis of Helical and Spiral Gear Train
International Journal for Ignited Minds (IJIMIINDS) Thermal Analysis of Helical and Spiral Gear Train Dr. D V Ghewade a, S S Nagarale b & A N Pandav c a Principal, Department of Mechanical, GENESIS, Top-Kolhapur,
More informationTypical Stress & Deflection Analysis of Spur Gear in Spur Gear Assembly
IJSTE - International Journal of Science Technology & Engineering Volume 3 Issue 02 August 2016 ISSN (online): 2349-784X Typical Stress & Deflection Analysis of Spur Gear in Spur Gear Assembly Ch. Ramakrishna
More informationKINETIC ENERGY GAIN IN HUMAN POWERED FLYWHEEL MOTOR BY USING QUICK RETURN MECHANISM HAVING RATIO ONE
Research Article Impact Factor: 4.226 ISSN: 2319507X K. K. Padghan, IJPRET, 2015; Volume 3 (9): 452460 IJPRET INTERNATIONAL JOURNAL OF PURE AND APPLIED RESEARCH IN ENGINEERING AND TECHNOLOGY A PATH FOR
More informationStructural Analysis of Differential Gearbox
Structural Analysis of Differential Gearbox Daniel Das.A Seenivasan.S Assistant Professor Karthick.S Assistant Professor Abstract- The main aim of this paper is to focus on the mechanical design and analysis
More informationAddress for Correspondence
Research Article DESIGN AND STRUCTURAL ANALYSIS OF DIFFERENTIAL GEAR BOX AT DIFFERENT LOADS C.Veeranjaneyulu 1, U. Hari Babu 2 Address for Correspondence 1 PG Student, 2 Professor Department of Mechanical
More informationStatic Stress Analysis of Piston
Static Stress Analysis of Piston Kevin Agrawal B. E. Student, Mechanical Engineering, BITS Pilani K. K. Birla Goa Campus. AH7-352, BITS Pilani, K. K. Birla Goa Campus, NH 17B, Zuarinagar 403726. Parva
More informationSTUDY AND ANALYSIS OF TIRE CHANGING MACHINE COMPONENTS
STUDY AND ANALYSIS OF TIRE CHANGING MACHINE COMPONENTS Mr. Sutar Gururaj 1,Mr. Suryawanshi Bhairavnath 2, Mr. Tengle Kiran 3 Mr. Thaware Madan 4 1,2,3,4UG, Mechanical Engineering, UCOER, Pune, Maharashtra,
More informationDesign and Analysis of Mini Dumper
Design and Analysis of Mini Dumper Ajay P V 1 Vishnu K M 4 Sreeraj J Menon 7 Daise T Mechery 2 Afsal Fajarudheen 5 Akhil Viswanath K C 8 Assistant Professor Gokul Krishnan T N 3 Delvin T D 6 Abstract A
More informationFEM Analysis of Combined Paired Effect on Piston & Connecting Rod using ANSYS
FEM Analysis of Combined Paired Effect on Piston & Connecting Rod using ANSYS Kunal Saurabh Assistant Professor, Mechanical Department IEC Group of Institutions, Greater Noida - India kunalsaurabh.me@ieccollege.com
More informationDesign and Analysis of Spring-Ball Clutch Torque Limiter
Design and Analysis of Spring-Ball Clutch Torque Limiter Nasiket M. Gawas, Manali S. Patkar, Prasad B. Gawade 1 B.E Student, B.E Student, 3 B.E Student Mechanical Engineering, Finolex Academy of Management
More informationTopology Optimization of Gears from Two Wheeler Gear Set Using Parametric Study
IOSR Journal of Mechanical and Civil Engineering (IOSR-JMCE) e-issn: 2278-1684,p-ISSN: 2320-334X, Volume 14, Issue 1 Ver. II (Jan. - Feb. 2017), PP 22-31 www.iosrjournals.org Topology Optimization of Gears
More informationStatic And Modal Analysis of Tractor Power Take Off (PTO) Gearbox Housing
Static And Modal Analysis of Tractor Power Take Off (PTO) Gearbox Housing Gopali S Lamani 1, Prof: S.R.Basavaraddi 2, Assistant Professor, Department of Mechanical Engineering, JSPM NTC RSSOER,India1 Professor,
More informationDesign and Vibrational Analysis of Flexible Coupling (Pin-type)
Design and Vibrational Analysis of Flexible Coupling (Pin-type) 1 S.BASKARAN, ARUN.S 1 Assistant professor Department of Mechanical Engineering, KSR Institute for Engineering and Technology, Tiruchengode,
More informationINTERNATIONAL JOURNAL OF PURE AND APPLIED RESEARCH IN ENGINEERING AND TECHNOLOGY
INTERNATIONAL JOURNAL OF PURE AND APPLIED RESEARCH IN ENGINEERING AND TECHNOLOGY A PATH FOR HORIZING YOUR INNOVATIVE WORK DESIGN, ANALYSIS AND OPTIMIZATION OF PISTON OF 180CC ENGINE USING CAE TOOLS NIKHIL
More informationEstimation of Wear Depth on Normal Contact Ratio Spur Gear
Middle-East Journal of Scientific Research 24 (S1): 38-42, 2016 ISSN 1990-9233 IDOSI Publications, 2016 DOI: 10.5829/idosi.mejsr.2016.24.S1.9 Estimation of Wear Depth on Normal Contact Ratio Spur Gear
More informationDESIGN AND MANUFACTURING ELECTRICAL CAR JACK D.C. 12 VOLT
International Journal of Mechanical Engineering and Technology (IJMET) Volume 8, Issue 6, June 207, pp. 200 206, Article ID: IJMET_08_06_02 Available online at http://www.ia aeme.com/ijmet/issues.asp?jtype=ijmet&vtyp
More informationISSN: [Rajasuthan* et al., 5(12): December, 2016] Impact Factor: 4.116
IJESRT INTERNATIONAL JOURNAL OF ENGINEERING SCIENCES & RESEARCH TECHNOLOGY DESIGN OF AN EFFICIENT GEAR DRIVEN BICYCLE K. Rajasuthan*, G. Balaji, M. Palpandi * Department of Mechanical Engineering, PSNA
More informationHARMONIC RESPONSE ANALYSIS OF GEARBOX
HARMONIC RESPONSE ANALYSIS OF GEARBOX Rishav Ranjan, Sindhu Srinath and Shanmukha Nagaraj Departmental of Mechanical Engineering, RVCE, Bangalore, India E-Mail: rishav.singh94@gmail.com ABSTRACT Gearbox
More informationDESIGN, ANALYSIS & FABRICATION OF SHAFT DRIVEN BICYCLE
DESIGN, ANALYSIS & FABRICATION OF SHAFT DRIVEN BICYCLE Dandage R.V. 1, Patil A.A. 2, Kamble P.N. 3 1 Asst. Prof. Mechanical engineering, RMCET MU, (India) 2& 3 UG Student, Mechanical engineering, RMCET
More informationISSN: [Patil et al., 5(10): October, 2016] Impact Factor: 4.116
IJESRT INTERNATIONAL JOURNAL OF ENGINEERING SCIENCES & RESEARCH TECHNOLOGY DESIGN AND ANALYSIS OF TELESCOPIC HALFSHAFT FOR AN ALL-TERRAIN VEHICLE (ATV) Chirag Patil *, Sandeep Imale, Kiran Hiware, Sumeet
More informationSTRUCTURAL ANALYSIS OF SPUR GEAR USING FEM
International Journal of Mechanical Engineering and Technology (IJMET) Volume 7, Issue 6, November December 2016, pp.01 08, Article ID: IJMET_07_06_001 Available online at http://www.iaeme.com/ijmet/issues.asp?jtype=ijmet&vtype=7&itype=6
More informationANALYSIS OF SURFACE CONTACT STRESS FOR A SPUR GEAR OF MATERIAL STEEL 15NI2CR1MO28
ANALYSIS OF SURFACE CONTACT STRESS FOR A SPUR GEAR OF MATERIAL STEEL 15NI2CR1MO28 D. S. Balaji, S. Prabhakaran and J. Harish Kumar Department of Mechanical Engineering, Chennai, India E-Mail: balajimailer@gmail.com
More informationDesign of Back stopper Mechanism for Automobiles
Design of Back stopper Mechanism for Automobiles Sneha.H.Dhoria #1, B.Sandeep #2, G.Narendra Santosh Kumar #3, M.Srivatsava #4 #1,2 Assistant Professor, Department of Mechanical Engineering, R.V.R& JC
More informationDesign and Analysis of a steering Rack of an ATV for different materials under static loading conditions
Design and Analysis of a steering Rack of an ATV for different materials under static loading conditions 1 Niraj Kulkarni, 2 Pritam Wani 1 BE Mechanical JNEC Aurangabad 2 TE Mechanical MIT T Aurangabad
More informationA COMPARATIVE STUDY OF DESIGN OF SIMPLE SPUR GEAR TRAIN AND HELICAL GEAR TRAIN WITH A IDLER GEAR BY AGMA METHOD
A COMPARATIVE STUDY OF DESIGN OF SIMPLE SPUR GEAR TRAIN AND HELICAL GEAR TRAIN WITH A IDLER GEAR BY AGMA METHOD Miss. Kachare Savita M.E. Student of Mechanical Design Engg, VACOE, Ahmednagar, India Savita_K90@rediffmail.com
More informationDESIGNING AND ANALYSING STAIR CASE LIFT SYSTEM
DESIGNING AND ANALYSING STAIR CASE LIFT SYSTEM Timur Choban Khidir 1, Abbas Mohammed Ismael 2 & Ayaz Aydin Abduljabbar 3 1, 2, 3 Kirkuk University / College of Engineering - Mechanical Department, IRAQ
More informationIJESRT. Scientific Journal Impact Factor: (ISRA), Impact Factor: 1.852
IJESRT INTERNATIONAL JOURNAL OF ENGINEERING SCIENCES & RESEARCH TECHNOLOGY Design Analysis and Optimization of Piston and Determination of its Thermal Stresses Using CAE Tools Deovrat Vibhandik *1, Ameya
More informationSTATIC ANALYSIS ON BEVEL GEAR USING STRUCTURAL STEEL, GRAY CAST IRON, AND STAINLESS STEEL
STATIC ANALYSIS ON BEVEL GEAR USING STRUCTURAL STEEL, GRAY CAST IRON, AND STAINLESS STEEL Prateek Srivastava 1, Rishabh 2, Zubair Irshad 3, Pankaj Kumar Singh 4 Graduate Students Mechanical Engineering,
More informationA Literature Review and Study on 4 Wheel Steering Mechanisms
2018 IJSRST Volume 4 Issue 3 Print ISSN : 2395-6011 Online ISSN: 2395-602X National Conference on Advances in Engineering and Applied Science (NCAEAS) 29 th January 2018 Organized by : Anjuman College
More information[Vishal*et al., 5(7): July, 2016] ISSN: IC Value: 3.00 Impact Factor: 4.116
IJESRT INTERNATIONAL JOURNAL OF ENGINEERING SCIENCES & RESEARCH TECHNOLOGY DESIGN AND ANALYSIS OF ALUMINUM ALLOY PISTON USING CAE TOOLS Mr. Jadhav Vishal, Dr. R.K. Jain, Mr. Yogendra S.Chauhan *M-Tech
More informationDesign and Analysis of Six Speed Gear Box
Design and Analysis of Six Speed Gear Box Ujjayan Majumdar 1, Sujit Maity 2, Gora Chand Chell 3 1,2 Student, Department of Mechanical Engineering, Jalpaiguri Government Engineering College, Jalpaiguri,
More informationAnalysis of Eclipse Drive Train for Wind Turbine Transmission System
ISSN 2395-1621 Analysis of Eclipse Drive Train for Wind Turbine Transmission System #1 P.A. Katre, #2 S.G. Ganiger 1 pankaj12345katre@gmail.com 2 somu.ganiger@gmail.com #1 Department of Mechanical Engineering,
More informationDesign of Alternative Automatic Transmission for Electric Mopeds Ameya Bhusari 1, Saurabh Rege 2
Design of Alternative Automatic Transmission for Electric Mopeds Ameya Bhusari 1, Saurabh Rege 2 1 Department of Mechanical, Maharashtra Institute of Technology, PUNE-38 2 Department of Mechanical, Modern
More information[Potghan*, 4.(8): August, 2015] ISSN: (I2OR), Publication Impact Factor: 3.785
IJESRT INTERNATIONAL JOURNAL OF ENGINEERING SCIENCES & RESEARCH TECHNOLOGY STRESS REDUCTION BY INTRODUCING STRESS RELIEVING FEATURES OF SPUR GEAR USED IN LATHE HEADSTOCK Deepika Potghan*, Prof. Suman Sharma
More informationCopy Right to GARPH Page 1
DESIGN AND ASSEMBLY OF 4 CYLINDER ENGINE COMPONENTS WITH ITS THERMAL AND STRESS ANALYSIS 1 M. M. KASOD PG Student, Pankaj Laddhad Institute of Technology & Management Studies, Buldana, India mmkasod@rediffmail.com
More informationDesign And Analysis Of Two Wheeler Front Wheel Under Critical Load Conditions
Design And Analysis Of Two Wheeler Front Wheel Under Critical Load Conditions Tejas Mulay 1, Harish Sonawane 1, Prof. P. Baskar 2 1 M. Tech. (Automotive Engineering) students, SMBS, VIT University, Vellore,
More informationDESIGN AND ANALYSIS OF DIFFERENTIAL GEAR BOX IN AUTOMOBILES
International Journal of Mechanical Engineering and Technology (IJMET) Volume 8, Issue 5, May 2017, pp. 175 185 Article ID: IJMET_08_05_019 Available online at http:// http://www.iaeme.com/ijmet/issues.asp?jtype=ijmet&vtype=8&itype=5
More informationISSN: [Raghunandan* et al., 5(11): November, 2016] Impact Factor: 4.116
IJESRT INTERNATIONAL JOURNAL OF ENGINEERING SCIENCES & RESEARCH TECHNOLOGY DESIGN AND ANALYSIS OF GO-KART CHASSIS D.Raghunandan*, A.Pandiyan, Shajin Majeed * Mechanical Department, Final year, Saveetha
More informationDesign & Manufacturing of an Effective Steering System for a Formula Student Car
Design & Manufacturing of an Effective Steering System for a Formula Student Car Nikhil N. Gitay 1, Siddharth A. Joshi 2, Ajit A. Dumbre 3, Devesh C. Juvekar 4 1,2,3,4 Student, Department of Mechanical
More informationStress and Design Analysis of Triple Reduction Gearbox Casing
IJIRST International Journal for Innovative Research in Science & Technology Volume 2 Issue 02 July 2015 ISSN (online): 2349-6010 Stress and Design Analysis of Triple Reduction Gearbox Casing Mitesh Patel
More informationFinite element analysis of profile modified spur gear
Finite element analysis of profile modified spur gear Sagar Gaur Mechanical Engineering Department, Institute of Technology, YashluvVirwani Mechanical Engineering Department, Institute of Technology, Rudresh
More informationTooth Shape Optimization of the NGW31 Planetary Gear Based on Romax Designer
6th International Conference on Electronics, Mechanics, Culture and Medicine (EMCM 2015) Tooth Shape Optimization of the NGW31 Planetary Gear Based on Romax Designer Chunming Xu 1, a *, Ze Liu 1, b, Wenjun
More informationDesign, Analysis & Balancing of 5 Cylinder Engine Crankshaft
International OPEN ACCESS Journal Of Modern Engineering Research (IJMER) Design, Analysis & Balancing of 5 Cylinder Engine Crankshaft Yogesh S. Khaladkar 1, Lalit H. Dorik 2, Gaurav M. Mahajan 3, Anil
More informationAnalysis of Friction Clutch plate using FEA
International Journal of Engineering Research and Development e-issn: 2278-067X, p-issn: 2278-800X, www.ijerd.com Volume 6, Issue 2 (March 2013), PP. 81-87 Analysis of Friction Clutch plate using FEA P.Naga
More informationNew Low-Cost Design of Staircase Climbing Wheelchair
New Low-Cost Design of Staircase Climbing Wheelchair Prof. Girish Sudhir Modak Prof. Dr. Manmohan M. Bhoomkar Assist.Professor of Mechanical Engineering Associate Professor of Mechanical Engineering PVG
More informationTECHNOLOGY MECHANISMS
TECHNOLOGY MECHANISMS 3º ESO IES CHAN DO MONTE URTAZA 1 WHAT IS A MECHANISM? Mechanism are devices that have been designed to make jobs easier. They all have certain things in common: They involve some
More informationDESIGN ANALYSIS OF A KEYLESS COUPLING
DESIGN ANALYSIS OF A KEYLESS COUPLING Kishor H.P 1, Raghu T 2 1 M.tech Student,Dept. of Mechanical Engineering,Don Bosco Institute of Technology,Bangalore. India 2 Asst.Professor, Dept. of Mechanical Engineering,
More informationDesign, Analysis &Optimization of Crankshaft Using CAE
Design, Analysis &Optimization of Crankshaft Using CAE Dhekale Harshada 1, Jagtap Ashwini 2, Lomte Madhura 3, Yadav Priyanka 4 1,2,3,4 Government College of Engineering and Research Awasari, Department
More informationGearless Power Transmission for Skew Shafts (A SRRS Mechanism)
, pp.61-72 http://dx.doi.org/10.14257/ijast.2015.79.06 Gearless Power Transmission for Skew Shafts (A SRRS Mechanism) Amit Kumar 1 and Mukesh Kumar 2 1 Department of Mechanical Engineering,Baba Saheb Dr.
More informationRestructuring of an Air Classifier Rotor by Finite Element Analysis
Restructuring of an Air Classifier Rotor by Finite Element Analysis Anuj Bajaj 1, Gaurav V.Patel 2, Mukesh N. Makwana 2 1 Graduate Research Assistant, mechanical Engineering Department, Arizona State University,
More informationDesign & Thermal Analysis of I.C. Engine Poppet Valves using Solidworks and FEA
Design & Thermal Analysis of I.C. Engine Poppet Valves using Solidworks and FEA Ch. Mani Kumar 1 P. Rajendra Babu 2 1,2Asst. Professor, Dept. of Mechanical Engineering, Sasi Institute of Technology and
More informationINCREASE IN FATIGUE LIFE OF SPUR GEAR BY INTRODUCING CIRCULAR STRESS RELIEVING FEATURE
INTERNATIONAL JOURNAL OF MECHANICAL ENGINEERING AND International Journal of Mechanical Engineering and Technology (IJMET), ISSN 0976 6340(Print), ISSN 0976 6359(Online), Volume TECHNOLOGY 6, Issue 5,
More informationAnalysis of Multistage Linkage Based Eclipse Gearbox for Wind Mill Applications
Analysis of Multistage Linkage Based Eclipse Gearbox for Wind Mill Applications 1 Shrutika Patil, 2 J. G. Patil, 3 R. Y. Patil 1 M.E. Student, 2 Associate Professor, 3 Head of Department, Department of
More informationDesign and Manufacturing of Spike Shaft for Differential Locking System Purpose
Design and Manufacturing of Spike Shaft for Differential Locking System Purpose Shashank Vaidya 1, Chetan Gurav 2, Shubham Rajore 3, Vishal Rokade 4, S. V. Raut 5 U.G. Student, Department of Mechanical
More informationSimulation of Brake Pressure Multiplier (BPM) through ANSYS 14.0 For Effective Braking in ATV
RESEARCH ARTICLE OPEN ACCESS Simulation of Brake Pressure Multiplier (BPM) through ANSYS 14.0 For Effective Braking in ATV Ronak Bandil 2, Anand Baghel 1,Akash Singh Parihar 2, Shubham Kumar Verma 2,Vikas
More informationDesign and Development Of Opposite Piston Engine
ISSN (Online) : 2319-8753 ISSN (Print) : 2347-6710 International Journal of Innovative Research in Science, Engineering and Technology Volume 3, Special Issue 3, March 2014 2014 IEEE International Conference
More informationModeling & Analysis of a Multi-Nut Operating Tool Using Catia & Ansys
Journal of Mechanical Engineering and Automation 2017, 7(5): 139-144 DOI: 10.5923/j.jmea.20170705.03 Modeling & Analysis of a Multi-Nut Operating Tool Using Catia & Ansys Prashanth Pai M. 1,*, Akhil Raj
More informationDesign and Analysis of Three Wheeled Dual Steering Vehicle
Design and Analysis of Three Wheeled Dual Steering Vehicle P. Deepak*, S. Vamshi Reddy, N. Ramya, M. Bharath Goud, K. Chandra Shekar Department of Mechanical Engineering, Vignan Institute of Technology
More informationDESIGN AND ANALYSIS OF COMPOSITE LEAF SPRING
International Journal of Mechanical Engineering and Technology (IJMET) Volume 7, Issue 5, September October 2016, pp.177 183, Article ID: IJMET_07_05_019 Available online at http://www.iaeme.com/ijmet/issues.asp?jtype=ijmet&vtype=7&itype=5
More informationModeling & Impact Analysis of a Car Bumper with Different Loads on Different Materials
Modeling & Impact Analysis of a Car Bumper with Different Loads on Different Materials V.Siva Kumar 1, S.Timothy 2, M.Naga Kiran 3 P.G. Student, Department of Mechanical Engineering, Vignana Bharathi Institute
More informationDesign & Modeling of Mobile Chaff Cutter a Review
Design & Modeling of Mobile Chaff Cutter a Review Vishrut Raut 1, Prof.S.M.Fulmali 2 1 Student, Mtech CAD/CAM, B.D.C.E, vishrut.raut55@gmail.com 2 Assistant professor, Mechanical Engineering, B.D.C.E,
More informationFEM Analysis and Development of Eclipse Gearbox for Wind Turbine
International Journal of Current Engineering and Technology E-ISSN 2277 4106, P-ISSN 2347 5161 2016 INPRESSCO, All Rights Reserved Available at http://inpressco.com/category/ijcet Research Article G.B.
More informationUSING INSPIRE AS AN UPFRONT DESIGN, OPTIMIZATION & SIMULATION TOOL FOR EXISITNG MANUAL GEARBOX COMPONENTS
USING INSPIRE AS AN UPFRONT DESIGN, OPTIMIZATION & SIMULATION TOOL FOR EXISITNG MANUAL GEARBOX COMPONENTS Lokesh Kumar Gupta Manager Drive Line Eicher Polaris Plot- SP1 & 2, Kukas Jaipur India 302028 Lkgupta@eicherpolaris.in
More informationStress Analysis, Design Formulation and Optimization of Crankpin of Single Cylinder Four Stroke Petrol Engine
Stress Analysis, Design Formulation and Optimization of Crankpin of Single Cylinder Four Stroke Petrol Engine Divyesh B. Morabiya #1, Amit B. Solanki #2, Rahul L.Patel #3, B.N.Parejiya *4 1 Asst. Professor,
More informationSTRUCTURAL ANALYSIS OF REAR AXLE CASING OF TRACTOR
Applied Mechanics and Materials Submitted: 2014-04-24 ISSN: 1662-7482, Vols. 592-594, pp 1170-1174 Revised: 2014-05-07 doi:10.4028/www.scientific.net/amm.592-594.1170 Accepted: 2014-05-16 2014 Trans Tech
More informationInternational Journal of Modern Trends in Engineering and Research e-issn No.: , Date: 2-4 July, 2015
International Journal of Modern Trends in Engineering and Research www.ijmter.com e-issn No.:2349-9745, Date: 2-4 July, 2015 A CONTACT STRESS ANALYSIS OF SPUR GEAR TO OPTIMIZE MASS OR WEIGHT USING FEA
More informationDESIGN AND OPTIMIZATION OF HTV FUEL TANK ASSEMBLY BY FINITE ELEMENT ANALYSIS
DESIGN AND OPTIMIZATION OF HTV FUEL TANK ASSEMBLY BY FINITE ELEMENT ANALYSIS GAJENDRA G 1, PRAKASHA A M 2, DR NOOR AHMED R 3, DR.K.S.BADRINARAYAN 4 1PG Scholar, Mechanical department, M S Engineering College,
More informationFatigue Life Estimation of Chassis Frame FESM Bracket for Commercial Vehicle
Fatigue Life Estimation of Chassis Frame FESM Bracket for Commercial Vehicle Shivakumar M.M 1, Nirmala L 2 ¹M-Tech Student, Dept. of Mechanical Engineering,K.S Institute of Technology, Bangalore, India
More informationFE-Analysis of Connecting Rod of I.C.Engine by Using Ansys for Material Optimization
RESEARCH ARTICLE OPEN ACCESS FE-Analysis of Connecting Rod of I.C.Engine by Using Ansys for Material Optimization Mr. J.D.Ramani*, Prof. Sunil Shukla**, Dr. Pushpendra Kumar Sharma*** *(M. Tech (Machine
More informationDriver Driven. InputSpeed. Gears
Gears Gears are toothed wheels designed to transmit rotary motion and power from one part of a mechanism to another. They are fitted to shafts with special devices called keys (or splines) that ensure
More informationLoad Analysis and Multi Body Dynamics Analysis of Connecting Rod in Single Cylinder 4 Stroke Engine
IJSRD - International Journal for Scientific Research & Development Vol. 3, Issue 08, 2015 ISSN (online): 2321-0613 Load Analysis and Multi Body Dynamics Analysis of Connecting Rod in Single Cylinder 4
More informationIncrease Factor of Safety of Go-Kart Chassis during Front Impact Analysis
IJIRST International Journal for Innovative Research in Science & Technology Volume 3 Issue 04 September 2016 ISSN (online): 2349-6010 Increase Factor of Safety of Go-Kart Chassis during Front Impact Analysis
More informationDESIGN AND ANALYSIS OF LEAF SPRING
DESIGN AND ANALYSIS OF LEAF SPRING 1 Mr. RAJA MANAS MACHERLA, 2 Mr. SRIKANTH BAJAJ 1 Bachelor of technology, Department of MECH, Mahatma Gandhi Institute of Technology, Gandipet Main Road, Kokapet, Hyderabad,
More informationSTUDY AND ANALYSIS OF CONNECTING ROD PARAMETERS USING ANSYS
International Journal of Mechanical Engineering and Technology (IJMET) Volume 7, Issue 4, July Aug 2016, pp.212 220, Article ID: IJMET_07_04_022 Available online at http://www.iaeme.com/ijmet/issues.asp?jtype=ijmet&vtype=7&itype=4
More informationAnalysis Of Gearbox Casing Using FEA
Analysis Of Gearbox Casing Using FEA Neeta T. Chavan, Student, M.E. Design, Mechanical Department, Pillai Hoc, Maharashtra, India Assistant Prof. Gunchita Kaur-Wadhwa, Mechanical Department Pillai Hoc,
More informationDesign and Analysis of Arc Springs used in Dual Mass Flywheel
Volume-2, Issue-1, January-February, 2014, pp. 35-41, IASTER 2014 www.iaster.com, Online: 2347-4904, Print: 2347-8292 Design and Analysis of Arc Springs used in Dual Mass Flywheel ABSTRACT 1 Govinda, A,
More informationDesign and Manufacturing of Indexing Fixture For Piston Compressor Block
Design and Manufacturing of Indexing Fixture For Piston Compressor Block Prof. G.E. Kondhalkar 1, Ganesh Kale 2, Aditya Kamble 3, Kunal Kshirsagar 4, Sarang Upasani 5 1 HOD Mechanical Dept, Anantrao Pawar
More informationVinayak R.Tayade 1, Prof. A. V. Patil 2. Abstract
FINITE ELEMENT ANALYSIS OF TRACTOR TROLLEY CHASSIS Abstract Vinayak R.Tayade 1, Prof. A. V. Patil 2 1 P.G.Student, Department of Mechanical Engineering, S S G B COE&T, Bhusawal, Maharashtra, (India) 2
More informationISSN: International Journal of Advanced Research in Science, Engineering and Technology. Vol. 3, Issue 7, July 2016
Design and Analysis of a High-Pressure EGR Valve for a 4-Cylinder Diesel Engine Rahul Kumar Verma, Abhishek Chakraborty M-Tech Scholar, Automobile Engg, RJIT BSF Academy Tekanpur Assistant Professor, Automobile
More informationSTRUCTURAL AND THERMAL ANALYSIS OF GEAR TECHNOLOGY
STRUCTURAL AND THERMAL ANALYSIS OF GEAR TECHNOLOGY D.Ashokkumar 1, M.Venkaiah 2 1 M.tech student, Mechanical Engineering, Narasaraopeta Engineering College, A.P, India 2 Assistant Professor, Mechanical
More informationDesign Modification and Optimization of Trolley in an Off-Bearer Mechanism Present In Concrete Block Making Machines
Design Modification and Optimization of Trolley in an Off-Bearer Mechanism Present In Concrete Block Making Machines Aravindhan. V 1, Anantha Krishnan. P 2 1,2Final Year UG Students, Dept. of Mechanical
More informationDESIGN OF A MODIFIED LEAF SPRING WITH AN INTEGRATED DAMPING SYSTEM FOR ADDED COMFORT AND LONGER LIFE
DESIGN OF A MODIFIED LEAF SPRING WITH AN INTEGRATED DAMPING SYSTEM FOR ADDED COMFORT AND LONGER LIFE Sean D Silva 1, Sumit Jain 2 1, 2 Department of Mechanical Engineering, Rajiv Gandhi Institute of Technology,
More informationPassive Vibration Reduction with Silicone Springs and Dynamic Absorber
Available online at www.sciencedirect.com Physics Procedia 19 (2011 ) 431 435 International Conference on Optics in Precision Engineering and Nanotechnology 2011 Passive Vibration Reduction with Silicone
More informationDevelopment Of A Power Re-Circulating Gear Test Rig
Development Of A Power Re-Circulating Gear Test Rig V. Manoj, K. Gopinath and G.Muthuveerappan Dept. of Mech. Engg. IIT Madras, Chennai-600 036 manoj_v98@yahoo.com / gopinath@iitm.ac.in ABSTRACT In order
More informationWeight reduction of Steering Knuckle by Optimization Method
Weight reduction of Steering Knuckle by Optimization Method R.P.Gaikwad #1, Prof.Y.P.Reddy *2 #1 P.G Scholar, Department of Mechanical Engineering, Sinhgad College of Engineering, Pune, India *2 Professor,
More informationDesign and Analysis of a Space Frame Tubular Chassis for a Formula Student car
Design and Analysis of a Space Frame Tubular Chassis for a Formula Student car Apoorva Tyagi Graduate Student, Department of Mechanical and Manufacturing Engineering, Manipal Institute of Technology, Manipal,
More informationHYDROSTATIC TRANSMISSION AS AN ALTERNATIVE TO CONVENTIONAL GEARBOX
HYDROSTATIC TRANSMISSION AS AN ALTERNATIVE TO CONVENTIONAL GEARBOX Sumair Sunny 1, Sunny Pawar 2, Siddhesh Ozarkar 3, Sandeepan Biswas 4 1 B.E. Mechanical, Maharashtra Institute of Technology Pune, Maharashtra,
More informationANALYSIS OF EXISTING TROLLEY AXLE USING ANSYS
International Journal of Science, Environment and Technology, Vol. 4, No 2, 2015, 293 299 ISSN 2278-3687 (O) 2277-663X (P) ANALYSIS OF EXISTING TROLLEY AXLE USING ANSYS 1 Mr. Harish V. Katore, 2 Mr. Ashitosh
More informationDesign of Helical Gear and Analysis on Gear Tooth
Design of Helical Gear and Analysis on Gear Tooth Indrale Ratnadeep Ramesh Rao M.Tech Student ABSTRACT Gears are mainly used to transmit the power in mechanical power transmission systems. These gears
More informationDesign & Development of Regenerative Braking System at Rear Axle
International Journal of Advanced Mechanical Engineering. ISSN 2250-3234 Volume 8, Number 2 (2018), pp. 165-172 Research India Publications http://www.ripublication.com Design & Development of Regenerative
More informationKeywords: Stability bar, torsional angle, stiffness etc.
Feasibility of hallow stability bar Prof. Laxminarayan Sidram Kanna 1, Prof. S. V. Tare 2, Prof. A. M. Kalje 3 ABSTRACT: Stability bar also referred to as Anti-rolls bar or sway bar. The bar's torsional
More informationCASE STUDY OF ASSEMBLY ERRORS INFLUENCE ON STRESS DISTRIBUTION IN SPUR GEAR TRAIN
Proceedings of the 7th International Conference on Mechanics and Materials in Design Albufeira/Portugal 11-15 June 2017. Editors J.F. Silva Gomes and S.A. Meguid. Publ. INEGI/FEUP (2017) PAPER REF: 6564
More informationModeling and Analysis of Two Wheeler Connecting Rod by Using Ansys
IOSR Journal of Mechanical and Civil Engineering (IOSR-JMCE) e-issn: 2278-1684,p-ISSN: 2320-334X, Volume 6, Issue 5 (May. - Jun. 2013), PP 83-87 Modeling and Analysis of Two Wheeler Connecting Rod by Using
More informationGeneration of Electricity from Road Transport Pressure
Generation of Electricity from Road Transport Pressure Dr V V Prathibha Bharathi Professor, Department of Mechanical Engineering, K. Haradeep Student, Department of Mechanical Engineering, K.Pavan Sai
More information