Finite Element Analysis on Inputting Cantilever of Bucket-Wheel Reclaimer Based on CATIA and ANSYS

2014 ◽  
Vol 526 ◽  
pp. 194-199 ◽  
Author(s):  
Zhi Yong Jiao ◽  
Xi Yang Liu ◽  
Mei Yu Zhang
Keyword(s):  
Finite Element Analysis ◽  
Finite Element ◽  
Theoretical Basis ◽  
Optimization Design ◽  
Maximum Stress ◽  
Ansys Software ◽  
Element Analysis ◽  
Maximum Deformation ◽  
Finite Element Software ◽  
Improvement Plan

In order to verify whether the inputting cantilever of bucket-wheel reclaimer will be cracked and plastic deformation, in this paper, with inputting cantilever of modeling and finite element analysis, 3D entity model of inputting cantilever is established by using CATIA software. With the transmitting data interface of ANSYS software, it imports the inputting cantilever model, which is established in the environment CATIA, into ANSYS software. Through the static analysis on the inputting cantilever by the finite element software ANSYS, we can get static deformation diagram and von stress distributing diagram. From the analysis results, we can find the weakest spot according to the displacement cloud chart, and find the stress most centralized spot according to the stress analysis cloud chart, then carry on the intensity examination to it, and make description and mark on the maximum deformation and the maximum stress spot, and put forward the improvement plan to improve the service life. This method is a efficient path for the design and intensity examination of inputting cantilever, and it provides theoretical basis for further optimization design.

Finite Element Analysis on Mechanical Properties of Lathe Spindle

2013 ◽  
Vol 378 ◽  
pp. 97-101 ◽  
Author(s):  
Y.M. Yu
Keyword(s):  
Mechanical Properties ◽  
Finite Element Analysis ◽  
Finite Element ◽  
Maximum Stress ◽  
Practical Significance ◽  
Production Cycle ◽  
Vibration Modes ◽  
Ansys Software ◽  
Element Analysis ◽  
Maximum Deformation

The ANSYS software was used to carry out finite element analysis on the mechanical properties of lathe spindle, taking C7620 lathe as research object. By static analysis, the maximum deformation and maximum stress value of spindle in specific operation were determined. Furthermore, spring-damper element was adopted to simulate elastic supports of bearing in dynamic analysis, and then the natural frequencies of the first five ranks and vibration modes of spindle were obtained. The research results in this paper have theoretical and practical significance in optimizing the design of lathe spindle parts and shortening production cycle.

Bionic design of the tower for wind turbine

2021 ◽  
pp. 095440622110046
Author(s):  
Yuqiao Zheng ◽  
Fugang Dong ◽  
Huquan Guo ◽  
Bingxi Lu ◽  
Zhengwen He
Keyword(s):  
Finite Element Analysis ◽  
Finite Element ◽  
Maximum Stress ◽  
Natural Frequencies ◽  
Bionic Design ◽  
Analytic Hierarchy ◽  
Element Analysis ◽  
Maximum Deformation ◽  
Overall Stability ◽  
Biological Selection

The study obtains a methodology for the bionic design of the tower for wind turbines. To verify the rationality of the biological selection, the Analytic Hierarchy Procedure (AHP) is applied to calculate the similarity between the bamboo and the tower. Creatively, a bionic bamboo tower (BBT) is presented, which is equipped with four reinforcement ribs and five flanges. Further, finite element analysis is employed to comparatively investigate the performance of the BBT and the original tower (OT) in the static and dynamic. Through the investigation, it is suggested that the maximum deformation and maximum stress can be reduced by 5.93 and 13.75% of the BBT. Moreover, this approach results in 3% and 1.1% increase respectively in the First two natural frequencies and overall stability.

Study of the Process of Turbine Blade and Fixture Design Based on UG and ANSYS

2011 ◽  
Vol 421 ◽  
pp. 369-372
Author(s):  
Jie Shao Xin
Keyword(s):  
Finite Element Analysis ◽  
Finite Element ◽  
Stress Analysis ◽  
Turbine Blade ◽  
Theoretical Basis ◽  
Three Dimensional ◽  
Processing Technology ◽  
Fixture Design ◽  
Ansys Software ◽  
Element Analysis

This paper made an analysis on the process of turbine blade, and completed the three-dimensional design of milling and cutting fixture used in the process on the UG software. After the stress analysis of the workpiece is completed, the author made a finite element analysis on both the blades and the main parts of the fixture with the help of ANSYS software, the results of the research provide theoretical basis for the development of reasonable processing technology and reliable workpiece assembly.

Finite Element Analysis of the Extruder Die Axis Based on ANSYS

2013 ◽  
Vol 288 ◽  
pp. 282-286
Author(s):  
Shi Jun Hu ◽  
Hong Xiang Zhang ◽  
Dai Lu Zhang
Keyword(s):  
Finite Element Analysis ◽  
Finite Element ◽  
Work Stress ◽  
Theoretical Basis ◽  
Structure Optimization ◽  
Element Model ◽  
Ansys Software ◽  
Element Analysis ◽  
Stress Variation ◽  
Control Range

In order to produce aluminum alloy pipe on 45MN reverse extruder smoothly and reduce damage of the die axis. By analyzing the structure of the die axis, establish finite element model of the die axis using SolidWorks software and make finite element analysis using ANSYS software on it. thus, come to the work stress and displacement distribution nephogram when the die axis of extruder is working. After analysis of the variation law of stress and displacement in distribution nephogram, the weakest parts of the die axis can be located when stress deformation occurs and its stress variation law when working can be found. All these work provide important theoretical basis for control range of extrusion pressure and further structure optimization of die axis of the extruder in practical production.

Finite Element Analysis and Optimal Design for Mold Shelf of Powder Molding Press

2010 ◽  
Vol 34-35 ◽  
pp. 1559-1562
Author(s):  
Jun Liu ◽  
Xiao Zhou ◽  
Gang Yi Zhou ◽  
Xin Long Dong
Keyword(s):  
Finite Element Analysis ◽  
Finite Element ◽  
Optimal Design ◽  
Load Distribution ◽  
Maximum Stress ◽  
Ansys Software ◽  
Maximum Displacement ◽  
Element Analysis ◽  
Load Component ◽  
Main Support

Mold shelf of powder molding press(PMP) is the main load component. Control the deformation of mold shelf is a key problem. In this paper, based on the basic theory of finite element analysis(FEA), the constraints and load conditions of main support parts of mold shelf were simulated and analyzed . ANSYS software optimized the structure of mold shelf. Top width of the stress part increased to 15mm, its height from 80mm down to 50mm. The results showed that the maximum displacement of mold shelf reduced to 0.4740mm, the maximum stress reduced 843.44MPa to 742.38MPa. Load distribution of the mold is more uniform, deformation and displacement also improved. It provides a new method and theoretical basis for optimal design of powder molding shelf.

Structural Optimization Design of Anti-Collision Sealing Cylindrical Rubber Cushion

2012 ◽  
Vol 201-202 ◽  
pp. 894-897
Author(s):  
Jun Liu ◽  
Bao Shou Sun ◽  
Jian Nan Cao
Keyword(s):  
Finite Element Analysis ◽  
Finite Element ◽  
Optimal Design ◽  
Water Surface ◽  
Optimization Design ◽  
Feasibility Analysis ◽  
Ansys Software ◽  
Element Analysis ◽  
Good Ability ◽  
Air Cushion

At present, it is inconvenient for use due to huge volume of common inflatable rubber fender. This paper introduces a design of cylindrical rubber sealing cushion which can be applied to various occasions to protect ships, dock and pier facilities. The key of air cushion technique is that it can produce a large displacement to buffer deformation and to reduce the exchange of energy. It plays a role to increase the time of collision, and then reduces the force of collision. Meanwhile, it also has good ability to adapt the tilted contact and it can float on the water surface, etc. This paper makes a feasibility analysis and strength calculation by doing theoretical calculation, and then making a force-test simulation by using ANSYS software, and do some structure optimal design according to the results of finite element analysis.

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.

The Optimum Design of Large-Scale Inner-Tower Truss-Supporting Structure Based on Finite Element Analysis

2011 ◽  
Vol 201-203 ◽  
pp. 2645-2648
Author(s):  
Xiao Jing Wang ◽  
Dong Hui Li ◽  
Zhi Hu Gao
Keyword(s):  
Finite Element Analysis ◽  
Finite Element ◽  
Optimum Design ◽  
Optimization Design ◽  
Large Scale ◽  
Element Analysis ◽  
Supporting Structure ◽  
Finite Element Software

A kind of truss-work used in large-scale tower is introduced in this paper. According to this example, a method of optimization design using the optimum function of ANSYS, which is one of the finite element software, is searched and discussed.

The Finite Element Analysis of FOPS for the Loader

2011 ◽  
Vol 467-469 ◽  
pp. 1616-1620 ◽  
Author(s):  
Xin Zhang ◽  
Meng Zang ◽  
Xiao Zhe Liu
Keyword(s):  
Finite Element Analysis ◽  
Finite Element ◽  
Optimization Design ◽  
Impact Load ◽  
Analysis Model ◽  
Element Analysis ◽  
Reliability Design ◽  
Maximum Deformation ◽  
The Finite Element Analysis ◽  
The Impact

The finite element analysis method of falling-object protective structure (FOPS) for the loader is presented in this paper. Taking FOPS for CL958 type loader as an example, this paper builds the analysis model in ANSYS, obtains the displacement of the load center and the maximum deformation of FOPS caused by the impact load and proves the safety by the drop test. It provides the theoretical basis and design principle for the optimization design and reliability design of FOPS for the loader.

Finite Element Analysis of the 40ft Container

2011 ◽  
Vol 243-249 ◽  
pp. 4311-4314
Author(s):  
Ming Hai Li ◽  
Shou Yuan Ma
Keyword(s):  
Finite Element Analysis ◽  
Finite Element ◽  
Three Dimensional ◽  
Element Analysis ◽  
Maximum Deformation ◽  
Finite Element Software ◽  
Three Dimensional Modeling ◽  
Dimensional Modeling ◽  
Modeling Software ◽  
Static Conditions

Strength and deflection finite element analysis was given to the 40ft Container which export to Saudi when at the lifting and static conditions in this text. The text applied three-dimensional modeling software Pro / E for solid modeling, HyperMesh finite element software for mesh, ANSYS finite element analysis software to calculate, show maximum deformation and maximum stress position to every conditions of the container .provide the reliability calculating for this type of container.

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