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A prototype model of Ring-plate Planetary Indexing Cam Mechanism (RPICM) is developed with the commercial software of Solidworks 2010. The dynamics simulation using Solidworks 2010's Motion module is carried out, and the contact force of the cam and the pin gear is received. A 2D finite element model of the RPICM is established with Matlab and ANSYS software. This paper is aimed at the strain analysis...
In this paper, a simulation method will be introduced to solve the problem caused by the complicated and transient pressure, which is applied on the surface of turbomachinery blades. For the FSI (fluid-solid interaction) issues in turbo-machinery, this method can make the simulated results of the blades' deformation and stress more precise and closer to the real situation.
The crankshaft is an important component of diesel engine. In this paper, a three-dimensional model of a diesel engine crankshaft was established corresponding to the practical conditions by Using PRO/E software. Using ANSYS analysis tool, the finite element analysis for the crankshaft was conducted under extreme operation conditions, and the stress distribution of the crankshaft was presented. The...
Finite element analysis has been used to investigate the vibration modal of 480 crankshaft and the stress analysis of crankpin. The aim of the modal analysis was to explain the relationship between the frequency and the vibration modal. And the aim of the stress analysis of crankpin was to find the maximum deformation and maximum stress point. In this paper, three-dimension models of 480 diesel engine...
One of the key research topics of the world's mining industry is how to ensure safe and reliable work of the powered supporot with large mining height more than 6m. During the process of design and development, the advanced CAD/CAE technique can be used to identify potential problems and increase the reliability of the powered support. In this paper, the whole 3D model of powered support with large...
Stress analysis is of importance for security assessment of pressure vessels in the design and manufacture processes. This paper presents a stress analysis for a two-layered spherical high-pressure vessel of special steel. Firstly, the finite element model was built by the software ANSYS. In order to get an acceptable analysis precision, the proper mesh density distribution was obtained by the adaptive...
In this paper, Pro/E software is used building an accurate parameterized cylindrical helical gear model, which is an accurate analysis model for ANSYS finite element analysis. The finite element calculation is conducted by use of the software ANSYS, analyzing the position of the most unfavorable load line of involute helical gear engagement as well as applying load on gear in virtue of the most unfavorable...
Based on the governing differential equation for deformation of throttle slice, while satisfying required boundary conditions, an analytical formula for computing the deformation of throttle slice was presented through equivalency transformation, which is a concise, accurate and practical method for throttle slice design. The deformation at any radius was computed, compared with ANSYS FEA software...
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