STUDY OF THE STATIC STRUCTURAL ANALYSIS OF THE MONO CRANKSHAFT FOR BENDING AND TORSIONAL LOADS

International Journal of Recent Trends in Engineering and Research Pub Date : 2018-07-03 DOI:10.23883/ijrter.2018.4343.zm2n6

Yashwanth, Lohitesh Jaga Kumar

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引用次数: 3

Abstract

In this paper deals with application of Finite Element Analysis for determining the effectiveness of a Mono crankshaft in meeting the intent of the design. A finite element model was created as the first step. Then a Finite Element Analysis of the Mono crankshaft was performed, including a static analysis and since the crankshaft experiences dynamic loads, a Free-Free modal analysis is performed. Appropriate elements size, boundary condition and loading conditions were applied on the FE model. Using Mass Beam element, a mathematical model was created for the free-free modal analysis. The analysis was validated through mathematical hand calculations. Hypermesh is used as a Pre-processors for meshing and generating Finite Element Model. ANSYS 10 has been used as a Solver and Postprocessor for the Analysis and the interpretation of results. The analysis is carried out to assess the strength and stiffness of the crankshaft using the CAE tools. The results of Finite Element Analysis and the mathematical calculations are as discussed. KeywordsCrank shaft, Modeling, FEM Analysis

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单曲轴在弯曲和扭转载荷下的静力结构分析研究

本文讨论了有限元分析在确定单轴曲轴是否满足设计要求方面的应用。首先建立了有限元模型。然后对单根曲轴进行有限元分析，包括静态分析，由于曲轴承受动载荷，因此进行了自由-自由模态分析。在有限元模型中采用适当的单元尺寸、边界条件和加载条件。采用质量梁单元，建立了自由-自由模态分析的数学模型。通过手工数学计算验证了分析的正确性。Hypermesh被用作网格划分和生成有限元模型的预处理器。采用ANSYS 10作为求解器和后置处理器，对结果进行分析和解释。利用CAE工具对曲轴的强度和刚度进行了分析。讨论了有限元分析结果和数学计算结果。关键词:曲轴;建模;有限元分析

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International Journal of Recent Trends in Engineering and Research

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