Finite Element Analysis of a Shaft Subjected To a Load (original) (raw)
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Design and Vibration Analysis for Shaft with Gear Mountings using Finite Element Analysis
IARJSET
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.
Applied Engineering Letters, 2016
By using the method of finite elements and starting with the possibilities given by the program system ANSYS in the field of application, research has been performed regarding the analysis of static behavior of a centrifugal pump shaft. The computational analysis of static behavior of shaft using the method of finite elements on the examined model during the phase of projecting, was aiming for a timely sighting of critical spots, in order to avoid possible further malfunction. In this way it is possible to examine validity of the basic solution with no need for making the prototypes. By static behavior analysis, in other words, using the method of finite elements it was shown to which extent can certain conditions of exploitation, created tensions, that is shifted knots, cause difficulties in the whole model performance. Analysis of the static behavior of shaft was performed for two cases with different load: the effect of radial force and the torsion moment. A special attention was given to modelling of rolling‐element bearings and following of their condition in relation to outside influences.
Optimization and Analysis of Drive Shaft Using CAE Tools
International Journal of Innovative Research in Computer Science and Technology, 2024
Drive shaft or propeller shaft is the essential part of Automobiles. It is used to deliver torque from transmission to the differential and further to the wheel to cause the motion of the vehicle. The drive shaft is used to connect with the transmission shaft with the help of universal joint whose axis intersects and the rotation of one shaft about its own axis results in the rotation of the other shaft about its axis. In present work the model of the drive shaft has been generated in Solid works and further imported in ANSYS workbench. A finite element analysis of the drive shaft has been carried out as a case study. In the present work the static analysis of a drive shaft has been carried out with the new design changes. The results for equivalent von-Mises stress, strain and deformation have been calculated by applying boundary conditions and compared with the existing results.
MODELLING OF CRANKSHAFT BY CAD TOOL AND FINITE ELEMENT ANALYSIS USING ANSYS SOFTWARE
Crankshaft is the complex geometry in the Internal Combustion Engine with large volume production component. This converts the reciprocating motion of the piston in to a rotary motion. An attempt is made in this paper to study the Static structure analysis on a crankshaft. The modelling of the crankshaft is created by using Solidworks 16 Software. Finite element analysis (FEA) is uses to analysis variation of stress at critical locations of the crankshaft to use the ANSYS software. The results of Von - misses stress on the crankshaft is 6.52Mpaand shear stress on the crankshaft is 3.367Mpa. The Theoretical results are obtained on von-misses stress is 10.99Mpa, shear stress is 2.9Mpa. Then approved of model is compared with the Theoretical and FEA results for Von-misses stress and shear stress are within t he limits.
A Comprehensive Study of Cardon Shaft Using Modal Analysis
International Journal for Research in Applied Science & Engineering Technology (IJRASET), 2022
A rear-wheel-drive vehicle's Cardan shaft, a rotating shaft that transfers power from the engine to the differential gear, must work via continually shifting angles between the gearbox and axle. Due to the constant rotation, there is significant vibration on it. Due to this issue, the shaft frequently bends or deforms. Vibration in the Cardan shaft is a significant issue. In the present work, three distinct geometries-circular cut, rectangular cut, and no-cut-were modelled using SolidWorks software. Modal analysis was then carried out to obtain the deformation and natural frequency of all the CAD models for comparison. In the current investigation, the rectangular cut model, which produces the least deformation and natural frequency, was designated as the superior model.
Optimization of Crank Shaft using FEA
2015
The modal analysis of a 3-cylinder crankshaft of SWARAJ 855 XM tractor is being analyzed using finite element method. Crankshaft is a large volume production component with a complex geometry in the internal combustion engine. This converts the reciprocating displacement of the piston in to rotary motion of the crank. The crankshaft is subjected to shock and fatigue loads causing various stresses are induced in crankshaft so progressive fracture on crankshaft surface due to induced stresses. The crankshaft model was created by using PRO-E wildfire 4.0 for modeling the crank shaft. Then, the created model was import into ANSYS software for static structural analysis. The stresses induced on crankshaft was investigated through a systematic force analysis in ANSYS for different kind of two materials like forged steel, steel alloy CrMoV13 with same operating condition. In finite element analysis of different materials have done static structural analysis by putting the values of propert...
Investigation of Toothed Shaft from the View of Modal Parameters
Tehnicki vjesnik - Technical Gazette, 2019
The paper deals with the investigation of toothed shaft from the view of modal analysis, which is a base of dynamic analysis. The gear mechanism is newly designed based on new principle, at which the motion and power are transferred from one input shaft to two output shafts in one direction. Considering that structures vibrate in special shapes when excited at their resonant frequencies, by understanding the mode shapes, all the possible types of vibration can be predicted. The paper aimed to create experimental and computational model of the shaft with subsequent verification of selected theories, to compare results obtained by numerical and experimental modal analysis and to assess the dynamic characteristics of the component with respect to its operating conditions. There are described conditions of both numerical and experimental modal analysis in the paper. The measurements have shown that the values of natural frequencies along with the natural shapes are adequate and comparable within both of the investigation methods. Moreover, from the results it is clear that output shaft should not be subjected to resonance. On the other hand, by means of modal analysis, the number of teeth was specified, that can be risky at the dynamic load of the gear, if the gear ratio changes.
Modeling, simulation and stress Analysis of Integral Shaft Bearing Using Ansys Benchworks 14.0
2017
An integral shaft bearing is main component of machine and carrying higher specific load capacity, preventing misalignment defects in compression to any other bearings. Integral shaft bearing is reduce rotational friction and support, axial and radial loads which generate friction and increased temperature and vibration inside the bearings. If the generated heat and vibration cannot be properly removed from the inside bearing, the temperature might exceed certain limit. Due to which the bearing should be fail. That why I analyze vibration in 10 step ,heat flow, temperature distribution in a bearing system, a typical integral shaft bearing and its environment has been design and analyze the system using the famous finite elements tool ANSYS workbench 14.0. In this research, vibration and thermal characteristics performance of integral shaft bearing to Analyze vibration, thermal elongation and temperature distribution due to friction and frequency also its effect on bearing clearances...