Frequency response analysis of spur gear pair using FEA

Kurbet, Ramesh; Doddaswamy, V.; Amruth, C.M.; Kerur, MohammedRafi H.; Ghanaraja, S.

doi:10.1016/j.matpr.2021.12.517

Cited by 6 publications

(5 citation statements)

References 2 publications

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“…All the calculations in this work, including the fundamental harmonic response equations, were performed using ANSYS Workbench with three basic solution methods: the full method, the reduced method, and the modal superposition method [20][21][22]. The ANSYS Workbench is based on the finite element method (FEM), which is a numerical technique for solving approximate solutions of boundary value problems of partial differential equations.…”

Section: Harmonic Response Analysis Theorymentioning

confidence: 99%

The dynamic investigation of intrinsic vibration characteristics of a stranding machine by the finite element method

et al. 2023

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In response to the design problems of violent vibration and noise when a stranding machine is running at high speed, this project completed a motion simulation and vibration analysis based on the prototype FB-650C-2 bow-type stranding machine produced by Fuchuan Mechanical and Electrical Technology Co. The modal analysis was carried out in ANSYS to obtain the first eight orders of inherent frequencies and vibration patterns, combined with excitation force analysis to verify whether the rotating parts could avoid the resonant frequency when operating. Harmonic response analysis was carried out based on the modal state to calculate the steady-state forced vibration of the structure, and the variation curve of response value (usual deformation) with frequency and the cloud diagrams of stress distribution of each component at the rotation frequency were obtained. Suggestions for improving vibration and reducing noise were made based on the experimental and analytical results.

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Section: Harmonic Response Analysis Theorymentioning

confidence: 99%

The dynamic investigation of intrinsic vibration characteristics of a stranding machine by the finite element method

et al. 2023

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“…CAD software enables engineers to create accurate 3D models, analyze gear performance, and simulate operating conditions (KISHORE et al, 2022). CAE tools, such as finite element analysis (FEA), can provide insights into stress distribution, deformation, and potential failure modes, aiding in design optimization (KURBET et al, 2022). Numerical optimization methods can be employed to iteratively optimize design parameters and maximize system performance (KULANGARA et al, 2018).…”

Section: Design Considerations and Optimization Techniquesmentioning

confidence: 99%

Determining the Maximum Power Transfer Capacity of Spur Gears Mounted on Shafts With Spline Bushes

Filho¹,

Melo²,

Silva³

et al. 2023

JER

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This technical article focuses on determining the maximum power transfer capacity of spur gears mounted on shafts with spline bushes using an interference fit. Spur gears play a crucial role in power transmission systems, and the use of spline bushes with an interference fit provides enhanced stability, load distribution, and safety. The gear is mounted on the spline bush, which, in turn, is mounted on the shaft using interference fit. This arrangement ensures that in case of torque overload, the interference fit allows the spline bush to slip preventing mechanical structural failure of the transmission elements. Understanding the maximum power capacity of these gear systems is essential for ensuring reliable and efficient operation. The article provides an overview of spur gears, spline bushes, and the benefits of an interference fit. It explores the factors influencing power transmission and presents analytical methods for calculating critical parameters. A case study calculation is included to demonstrate the application of the discussed methods. Design considerations and optimization techniques for enhancing power capacity are also discussed. By determining the maximum power transfer capacity, engineers can make informed design decisions, optimize gear systems, and ensure both reliable power transmission and safety.

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“…Model analysis plays a crucial role in analysing dynamic load imposed on gears. The most fundamental type of dynamic evaluation, known as a modal analysis, identifies the natural frequencies at which a structure would vibrate [2]. Most of literatures utilized finite element analysis (FEA) for model analysis.…”

Section: Introductionmentioning

confidence: 99%

Model Analysis Of Worm Gear Pair System Using Finite Element Analysis

Barshikar,

Baviskar,

Patil

et al. 2024

International Journal of Applied Mechanics and Engineering

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Spur gear, helical gear, worm gear, and bevel gear are all important components in industrial applications such as vehicles, pushes, conveyors, elevators, bowl mill, rolling mills, ribbon blender, machine tools, aeroplanes, and windmills. When various types of defects, such as wear, tooth breakage, corrosion, and scratches on bearings, appear in gearboxes, normal machine function may be abruptly terminated. As a result, output and dependability suffer. As a result, several quality tracking and evaluation approaches have been adopted by companies. Finite element analysis (FEA) is one of the approaches. This research paper presents the FEA of a ribbon blender worm gear pair by using Ansys 18.0 to identify the weak gear of the worm gear pair, natural frequency, and deformation. Proe-5 utilized for creation of three-dimensional geometry of threaded worm and toothed worm wheels, as well as other related elements such as shafts and bearings. Steel is used for the worm, shaft, and bearing, whereas bronze is used for the worm wheel. Ansys 18.0 is implemented to carry out worm gear pair model analysis. The results demonstrate that the worm wheel had the most deformation when compared to the worm, and that the natural frequency is greater than the operational frequency of the worm gear pair. The findings of the research study, worm wheel deteriorate early than worm, model analysis plays a significant role in vibration monitoring of worm gear pair, and this work is valuable for further fault analysis of ribbon blender worm gearbox utilising vibration response.

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Frequency response analysis of spur gear pair using FEA

Cited by 6 publications

References 2 publications

The dynamic investigation of intrinsic vibration characteristics of a stranding machine by the finite element method

The dynamic investigation of intrinsic vibration characteristics of a stranding machine by the finite element method

Determining the Maximum Power Transfer Capacity of Spur Gears Mounted on Shafts With Spline Bushes

Model Analysis Of Worm Gear Pair System Using Finite Element Analysis

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