Finite Element Analysis of Automobile Transmission Shaft

2013 ◽  
Vol 765-767 ◽  
pp. 370-373
Author(s):  
Jie Yin ◽  
Jun He ◽  
Su Ping Zhou ◽  
Wei Huang
Keyword(s):  
Finite Element Method ◽  
Finite Element ◽  
Optimization Design ◽  
Structure Optimization ◽  
Element Analysis ◽  
Dynamic Design ◽  
Automotive Transmission ◽  
Transmission Shaft ◽  
Stress Contour ◽  
Vibration Modal

Transmission shaft is an important component of automotive transmission, parts of which are facing the problem of fatigue failure. This paper mainly analyzed the performance of the transmission shaft based on finite element method. Firstly, stress contour is obtained of the shaft. secondly, get the fatigue performance according to material S-N curve. Finally, The dynamic characteristics including vibration modal and frequency response are analyzed. The results can provide reference for dynamic design of transmission shaft , as well as the structure optimization design of the transmission shaft .

Friction Type Monorail Crane Driving Design and Analysis Based on ANSYS

2014 ◽  
Vol 556-562 ◽  
pp. 1096-1099
Author(s):  
Wei Wei Tu ◽  
Han Li
Keyword(s):  
Finite Element Analysis ◽  
Finite Element ◽  
Stress Analysis ◽  
Optimization Design ◽  
Three Dimensional ◽  
Structure Optimization ◽  
Element Analysis ◽  
Structure Optimization Design

This research is focused on Friction Type Monorail Crane Driving,using Solidworks software to establish three-dimensional model.Based on Ansys finite element analysis was introduced, the intensity and the structure optimization design. Monorail friction drive device is given in the stress analysis of different cross section.According to the result of the figure analyzes the stress of different locations will effect the performance of the drive.Provides a theoretical reference For optimizing the structure of improving driving devices and improving the performance of drive device.

Finite Element Analysis of Impact of Root Fillet on Bending Stress for Helical Gear of Automotive Transmission

2012 ◽  
Vol 184-185 ◽  
pp. 214-217
Author(s):  
Fei Xie ◽  
Jian Hua Wang ◽  
Yun Cheng Wang
Keyword(s):  
Finite Element Analysis ◽  
Finite Element ◽  
Optimization Design ◽  
Geometric Model ◽  
Helical Gear ◽  
Strength Analysis ◽  
Bending Stress ◽  
Element Analysis ◽  
Automotive Transmission ◽  
Transmission Gear

On the basis of the analysis of special demand of helical gear of automotive transmission, gear precision modeling and finite element analysis of bending stress were carried out in this paper. In UG three-dimensional modeling environment, helical gear model was generated and imported into ANSYS software. Then the meshing on the geometric model and influence on gear strength with different radius of root fillet were discussed. The paper provided certain methods to guide the gear parametric design, strength analysis and improve optimization design efficiency of transmission gear parts.

Finite Element Analysis of Hydraulic Clipping Machine Shear Platform Dased on ANSYS

2014 ◽  
Vol 945-949 ◽  
pp. 190-193
Author(s):  
Hai Lin Wang ◽  
Yi Hua Sun ◽  
Ming Bo Li ◽  
Gao Lin ◽  
Yun Qi Feng ◽  
...  
Keyword(s):  
Finite Element Method ◽  
Finite Element Analysis ◽  
Finite Element ◽  
Stress Distribution ◽  
Elastic Strain ◽  
Optimization Design ◽  
Equivalent Stress ◽  
Element Model ◽  
Element Analysis ◽  
Maximum Equivalent Stress

Q43Y-85D type crocodile hydraulic clipping machine was taken as research object to optimization design. A finite element model for clipping machine was built using shell unit as fundamental unit. ANSYS12.0 finite element method was used to analyze the deformation and stress distribution of the shear platform model of hydraulic clipping machine. The result showed that the maximum equivalent stress at the dangerous area was 368.162 MPa and the maximum elastic strain was 0.1814×10-2 mm. After the structural optimization design, it was found that the maximum equivalent stress decreased to 186.238 MPa which did not exceed the material’s yield limitation 215 MPa and the maximum elastic strain decreased to 0.919×10-3 mm which satisfied the requirement of stiffness.

Research on Mechanical Structure Optimization Oriented to Dynamic Characteristics

2010 ◽  
Vol 33 ◽  
pp. 533-538
Author(s):  
Miao Hu ◽  
Tai Yong Wang ◽  
Shuai Yang ◽  
Zhi Feng Qiao ◽  
Dian Peng Li
Keyword(s):  
Finite Element Method ◽  
Finite Element ◽  
Performance Optimization ◽  
Dynamic Performance ◽  
Fem Simulation ◽  
Dynamic Test ◽  
Structure Optimization ◽  
Test Analysis ◽  
Basic Principles ◽  
Dynamic Design

Basic principles of dynamic design were proposed for the characteristics of machine dynamic performance. Take some curved-tooth bevel gear generator as research object. Its dynamic performance was analyzed and structure was optimized through theoretical analysis, finite element method (FEM) simulation and dynamic test analysis. Results show that these principles are suitable for dynamic performance optimization and design of machine tool.

Finite Element Analysis of the Stiffness and Strength of Large Power Plant Condenser

2014 ◽  
Vol 986-987 ◽  
pp. 844-847
Author(s):  
Ya Bin Yang ◽  
Xi De Lai ◽  
Xiao Ming Chen ◽  
Xiang Zhou ◽  
Ming Chuan Lei ◽  
...  
Keyword(s):  
Finite Element Method ◽  
Finite Element Analysis ◽  
Finite Element ◽  
Optimization Design ◽  
Water Pressure ◽  
Allowable Stress ◽  
Extreme Pressure ◽  
Element Analysis ◽  
Large Power ◽  
Strength And Stiffness

Using finite element method to simulate complex operations of the whole condenser under extreme water pressure, this paper aims at predicting the strength and stiffness of the condenser components under extreme pressure conditions. The results show that the max stress of the components is less than the allowable stress, and the max deformation is also within the permitted scope. The results will provide necessary reference for the further optimization design of condenser.

Finite Element Analysis of Impact Plunger and Drill Rod and Optimization Design for Drill Rod of YC70 Hydraulic Impactor

2011 ◽  
Vol 128-129 ◽  
pp. 1312-1315
Author(s):  
Guo Ping Yang ◽  
Fa Long Zhu ◽  
Wen Long Yin ◽  
Yi Cheng
Keyword(s):  
Finite Element Method ◽  
Finite Element Analysis ◽  
Finite Element ◽  
Optimization Design ◽  
Working Condition ◽  
Topological Optimization ◽  
Stress And Strain ◽  
Ansys Software ◽  
Element Analysis ◽  
Actual Working

This paper is primarily focused on finite element analysis and topological optimization of impact plunger and drill rod. Finite element method is an extremely functional, due to which we apply ANSYS software to analyze the stress and strain that impact plunger and drill rod bear in actual working condition and optimize their structure.

Finite Element Analysis of Machine Tool Bed

2011 ◽  
Vol 337 ◽  
pp. 713-716
Author(s):  
Lei Sun ◽  
Ming Hai Wang ◽  
Xiao Peng Li ◽  
Yue Sun
Keyword(s):  
Finite Element Method ◽  
Finite Element Analysis ◽  
Finite Element ◽  
Machine Tool ◽  
Response Analysis ◽  
Optimized Design ◽  
Element Analysis ◽  
Harmonic Response ◽  
Harmonic Response Analysis ◽  
Vibration Modal

Taking machine tool bed as example,the modal analysis and harmonic response analysis were done by means of finite element method. Find out its characteristics of vibration modal. The analysis is conducive to the design of the machine tool bed. It makes a base for optimized design and remanufacturing.

Based on Workbench Analysis of Load Bearing Properties for the WPC Pallet

2013 ◽  
Vol 401-403 ◽  
pp. 77-80
Author(s):  
Zhan Guo Wei ◽  
Zhong Wei Wang
Keyword(s):  
Finite Element Analysis ◽  
Finite Element ◽  
Fatigue Damage ◽  
Optimization Design ◽  
Structure Optimization ◽  
Stress Strain ◽  
Element Analysis ◽  
Load Bearing ◽  
Strain Data ◽  
Structure Optimization Design

in this paper Workbench was used for the analysis of the WPC pallets load bearing properties. The stress strain data of the WPC pallet was obtained and the analysis of fatigue damage under uncertain amplitude load in transport was done by Fatigue Tool. The results of finite-element analysis provide the basis for the structure optimization design of this pallet.

Three-Dimensional Finite Element Analysis of Steel Silo

2011 ◽  
Vol 71-78 ◽  
pp. 4031-4034
Author(s):  
Chang Bing Chen ◽  
Xing Pei Liang ◽  
Shou Yi Bi
Keyword(s):  
Finite Element Method ◽  
Finite Element ◽  
Three Dimensional ◽  
Structure Optimization ◽  
Wall Stress ◽  
Paper Strength ◽  
Element Analysis ◽  
Construction Design ◽  
Dimensional Finite Element ◽  
Three Dimensional Finite Element

In this paper strength and wall stress of a steel silo were calculated in designing by using 3-D finite element method. According to the analysis result, intensity inspection and structure optimization were executed, which could provide the reference basis for construction design.

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