The Statics Characteristic Analysis of Fixed Beam Gantry Machine Tool Crossbeam Based on ANSYS

2015 ◽  
Vol 757 ◽  
pp. 81-85
Author(s):  
Chun Ming Song ◽  
Ming Cao ◽  
Dong Sheng Zhang
Keyword(s):  
Finite Element ◽  
Machine Tool ◽  
Middle Part ◽  
The Finite Element Method ◽  
Characteristic Analysis ◽  
Element Analysis ◽  
Maximum Deformation ◽  
Design Requirements ◽  
Stress And Deformation ◽  
Gantry Machine Tool

In order to calculate the crossbeam’s stress and deformation under the weight of gantry machine tool, and analyze whether the deformation meets the precision of design requirements. In this paper, we will use the finite element method to get the stress and deformation in different directions with finite element analysis software-ANSYS. The result shows that the maximum deformation is 14.3 microns which appeared in the middle part of the beam towards the gravity direction and the maximum stress is 4730000 Pa which appeared in the joint of pillar and beam.

Finite Element Analysis on Hybrid City Bus Frame Based on ANSYS-Workbench14

2014 ◽  
Vol 662 ◽  
pp. 214-219 ◽  
Author(s):  
Ming Lei Wan ◽  
Zuo Qiang Dai ◽  
Hong Xin Zhang
Keyword(s):  
Finite Element Analysis ◽  
Finite Element ◽  
Three Dimensional ◽  
Element Analysis ◽  
Maximum Deformation ◽  
City Bus ◽  
Three Dimensional Modeling ◽  
New Energy ◽  
Inherent Frequency ◽  
Stress And Deformation

Abstract. For analyzing the frame whether meets actual driving needs, LCK6105PHENV-type hybrid (electric and gas) city bus frame as research object, using Solidworks12 and ANSYS-Workbench14 on frame, respectively, for the three-dimensional modeling and finite element analysis. Static analysis obtains frame’s stress and deformation results under the condition of bending and reversing (wheels dangling), modal analysis gets frame’s front 6 order vibration type, inherent frequency and the maximum deformation. Analyzing results shows that the frame basically can meet the design requirements, and in line with the actual needs of living and production. This research will provide references for optimization and improvement of new-energy Auto frame.

Design and Finite Element Analysis of Corrugated Plate Boarding Bridge

2010 ◽  
Vol 97-101 ◽  
pp. 3727-3730
Author(s):  
Wen Hui Wei ◽  
Yan Zhu
Keyword(s):  
Finite Element Method ◽  
Finite Element Analysis ◽  
Finite Element ◽  
Analysis Software ◽  
Element Analysis ◽  
Design Requirements ◽  
Strength And Stiffness ◽  
Stress And Deformation ◽  
Element Method

With ANSYS finite element analysis software, finite element method is used to analyze the steel corrugated plate boarding bridge. Stress and deformation of the structure are obtained, and strength and stiffness are checked. Improvements are made on this basis to meet the design requirements.

Model and Finite Element Analysis of a Bus Body

2012 ◽  
Vol 605-607 ◽  
pp. 596-599
Author(s):  
Feng Wang ◽  
Qin Man Fan
Keyword(s):  
Finite Element Analysis ◽  
Finite Element ◽  
The Body ◽  
Body Frame ◽  
Element Analysis ◽  
Maximum Deformation ◽  
Emergency Braking ◽  
Computing Platform ◽  
Bus Body ◽  
Stress And Deformation

ANSYS is used as the finite element computing platform to analysis a certain type of bus body frame under four load conditions of bending conditions, reversing conditions, the bending and torsion conditions and the emergency braking conditions. The constraints and load approach in the four conditions are given in this paper. A certain type of bus body skeleton program and the finite element analysis are conduct. The result shows that: (1) Bus body frame changing brings the re-distribution of the stress, making the overall stress and deformation of the body skeleton relatively uniform. (2) The improved program makes more than 250KG weight losing of the body frame and the changing location of the maximum deformation under the bending conditions. The maximum bending deform increased is only 8.92%.

Finite Element Analysis of the Screen Box of the Combined Vibrating Screen Based on ANSYS

2011 ◽  
Vol 128-129 ◽  
pp. 1316-1320
Author(s):  
Nian Qin Guo ◽  
Wei Liu ◽  
Wei Ping Huang
Keyword(s):  
Finite Element Analysis ◽  
Finite Element ◽  
Static Load ◽  
Natural Frequencies ◽  
Element Model ◽  
Characteristic Analysis ◽  
Element Analysis ◽  
Vibrating Screen ◽  
Stress And Deformation ◽  
The Finite Element Model

The finite element model of the combined vibrating screen was established by using ANSYS. Modal characteristic analysis and static analysis on the whole unit of screen box were done, and natural frequencies and modal shapes in the top 15 orders were obtained, distribution regularities of stress and deformation of each part of the screen box under the static load were revealed, providing the necessary basis for the improvement design and research on screen box.

Finite Element Analysis and Optimal Design of Frictional Roller

2013 ◽  
Vol 300-301 ◽  
pp. 221-224
Author(s):  
Qing Rui Meng ◽  
Zhi Peng Hu ◽  
Jie Quan
Keyword(s):  
Finite Element Analysis ◽  
Sensitivity Analysis ◽  
Finite Element ◽  
3D Model ◽  
Structure Parameters ◽  
Element Analysis ◽  
Finite Element Software ◽  
Design Requirements ◽  
Stress And Deformation ◽  
Ansys Workbench

First a 3D model for frictional roller of endless-rope winch was established with Pro/E software. And then the model was imported into finite element software named ANSYS Workbench, by which, the stress and deformation distribution of frictional roller could be acquired after meshing and loading. Next by making use of the Design Explorer module of ANSYS Workbench software, the paper analyzed the sensitivity of the major structure parameters which influence the roller strength. On the foundation of sensitivity analysis, these parameters were optimized to make the structure of the frictional roller more reasonable and meeting the design requirements.

scholarly journals Design and strength analysis of C-hook for load using the finite element method

2020 ◽  
Vol 313 ◽  
pp. 00034
Author(s):  
Pavol Lengvarský ◽  
Martin Mantič ◽  
Róbert Huňady
Keyword(s):  
Finite Element Method ◽  
Finite Element Analysis ◽  
Finite Element ◽  
Strength Analysis ◽  
The Finite Element Method ◽  
Element Analysis ◽  
Deformation State ◽  
The Finite Element Analysis ◽  
Stress And Deformation ◽  
The Stability

The special type of C-hook is investigated in this paper. The C-hook is designed to carry a special load, where is not possible to use classical hooks or chain slings. The designed hook is consisted of two arms that ensure the stability of the load being carried. The finite element analysis is performed for the control of the stress and deformation state in the whole hook. The fatigue analysis is performed for the check of a lifetime of C-hook.

Finite Element Analysis of a Steel Bracket

2014 ◽  
Vol 1061-1062 ◽  
pp. 584-587
Author(s):  
Xiao Liang Chen ◽  
Zuan Tian ◽  
Yuan Ping Li
Keyword(s):  
Finite Element Method ◽  
Finite Element Analysis ◽  
Finite Element ◽  
Mechanical Behavior ◽  
Sheet Metal ◽  
Theoretical Method ◽  
The Finite Element Method ◽  
Element Analysis ◽  
Stress And Deformation ◽  
Element Method

With the development of the society, sheet metal filing cabinets have become popular in the office. When filing cabinets store too many paper documents, the interlayer splints often fail because of the failure of the small brackets below. The stress and deformation of brackets were studied by the theoretical method and the finite element method. Results show some small machining shape defects have little influence on the mechanical behavior of brackets. The failure reason of small brackets is not the strength, but the instability.

The Finite Element Analysis of Machine Tool Column of NC Gear Shaper Based on HyperWorks

2012 ◽  
Vol 229-231 ◽  
pp. 491-494
Author(s):  
Xiang Man Zhou ◽  
Qi Hua Tian ◽  
Yi Xian Du ◽  
Rui Ling Zhong
Keyword(s):  
Finite Element Analysis ◽  
Finite Element ◽  
Machine Tool ◽  
3D Model ◽  
Natural Frequencies ◽  
Element Analysis ◽  
Static And Dynamic Analysis ◽  
The Finite Element Analysis ◽  
Stress And Deformation ◽  
Hyper Works

The 3D model of machine tool column of NC gear shaper is created in Pro/E. This model is imported into the HyperWorks by STEP file. The column structural static stress and deformation, the five-step modal natural frequencies and mode of vibration are obtained by Hyper Works static and dynamic analysis. Based on the analysis results, this study offers a kind of reference comments for the design and improvement of machine tool column of the gear shaper.

Finite Element Analysis of a Flexible Ferris Wheel

2010 ◽  
Vol 34-35 ◽  
pp. 751-755 ◽  
Author(s):  
Gui Mo You ◽  
Jie Min Ding ◽  
Hui Zhu Yang ◽  
Zhi Jun He
Keyword(s):  
Finite Element Analysis ◽  
Finite Element ◽  
Analysis Software ◽  
Element Analysis ◽  
Analysis And Design ◽  
Structure Strength ◽  
Design Requirements ◽  
Strength And Stiffness ◽  
Stress And Deformation ◽  
Ferris Wheel

With ANSYS finite element analysis software, finite element method was used to analyze the flexible Ferris wheel in this paper. By obtaining stress and deformation of the structure strength and stiffness was calculated and assessed. Improvements were made on this basis to meet the design requirements. With stability and dynamic analysis structure has good global stability and the frequency spectrum of structure is dense and even distribution. The analysis procedure and results indicated in this paper can be used as a reference for the analysis and design of similar projects.

Finite Element Analysis of Structure Strength on Engine Room of a Submerged Waterjet Propelled Ship

2020 ◽  
Author(s):  
Hanqi Wang ◽  
Jiangming Ding
Keyword(s):  
Finite Element Method ◽  
Finite Element ◽  
Modal Analysis ◽  
Strength Analysis ◽  
The Finite Element Method ◽  
Element Analysis ◽  
Engine Room ◽  
Structure Strength ◽  
Stress And Deformation ◽  
Element Method

Abstract The submerged waterjet offers further benefits with respect to excellent stealth performance, low inflow energy loss, high propulsive efficiency at low and medium speeds, and excellent underwater acoustic performance. It also offers potential for space savings as a result of the high integration with the hull bottom. A parameterized stern line layout method for DTMB 5415 is proposed to design a new ship type fitted with submerged waterjet propeller. Based on the finite element method, the strength analysis and modal analysis of the new hull-form are carried out. The transom equipped with submerged waterjets is constructed by three main parameters which includes tunnel lengths, tunnel transverse positions and shaft angles. CFD calculation of hull flow field and resistance was carried out based on the designed new ship type to evaluate hydrodynamic load. Based on the finite element method, MSC.Patran/Nastran and Abaqus CAE was used to analysis the stress and deformation of the engine room under the static load, and the modal analysis of the engine room was carried out to calculate the vibration frequency and mode of the engine room. Numerical results show that the stress and deformation of the section are agree with the design and the section will not be broken. The different order total modal deformation and natural frequency are given, which lays a foundation for the research of vibration noise prediction and noise reduction technology of ship engine room.

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