The Design and Analysis of the Column of the Small Dual Fork Stacking Robot

2012 ◽  
Vol 591-593 ◽  
pp. 48-51
Author(s):  
Huai Xing Wen ◽  
Qing Fu Zhao
Keyword(s):  
Finite Element ◽  
Theoretical Basis ◽  
The Other ◽  
Direct Impact ◽  
Work Situation ◽  
High Rise ◽  
Finite Element Software ◽  
Overall Performance ◽  
Effective Design ◽  
Ansys Workbench

The stacking robot is the main equipment in the automated high-rise warehouse.It plays an important role in the automated high-rise warehouse. Column is a major component of the stacking robot. Its performance has a direct impact on the overall performance of the stacking robot. In this paper, combining with the actual work situation of the stacking robot, we use finite element software Ansys Workbench to analyze the column of the small dual fork stacking robot in structural mechanics.Based on the analysis,we can find its weakness and improve.It provide a theoretical basis for the actual manufacturing of small dual fork stacking robot. At the same time, it also provides an effective design and analysis methods for the manufacture of the other parts of the small dual fork stacking robot.

The Finite-Element Analysis of the Main Frame of the Airborne Photoelectric Platform

2012 ◽  
Vol 562-564 ◽  
pp. 1943-1946
Author(s):  
Yong Hu ◽  
Jin Gan Song ◽  
Qing Zou ◽  
Ke Zhu ◽  
Xiao Long Wang
Keyword(s):  
Finite Element Analysis ◽  
Finite Element ◽  
Three Dimensional ◽  
Weak Links ◽  
Element Analysis ◽  
The Finite Element Analysis ◽  
Overall Performance ◽  
Sufficient Strength ◽  
Ansys Workbench ◽  
Main Frame

Because both of the volume and the weight of the photoelectric platform are small, the structure of two frames and two axes is used in the photoelectric platform. As the key component of the photoelectric platform, the main frame should have sufficient strength and rigidity. In order to achieve this object, three-dimensional entity model of the main frame is established using CATIA software. Then the finite-element analysis of the model is finished with ANSYS Workbench. Based on the analysis results, the weak links of the main frame is found. Then these links are improved and the main frame is analyzed again. After improving the structure, the results of the finite-element analysis show that the main frame meets the requirements of design and has perfect overall performance.

Design and Research of a New Highway Median Guardrail Based on ANSYS

2011 ◽  
Vol 138-139 ◽  
pp. 422-427
Author(s):  
Ying Jin ◽  
Jian Guo Yu
Keyword(s):  
Finite Element ◽  
Design Principles ◽  
Load Force ◽  
Future Research ◽  
Finite Element Software ◽  
Overall Performance

This paper reviewed of the development of highway guardrail status briefly, combined with the median guardrail design principles and requirements, then committed to design a new median guardrail which can improve the overall performance. By using finite element software ANSYS, the new guardrail imposed by the load which the size of the load force the same as auto collision impact, then observed the results to solve and test the strength of guardrail. At last, there was a prospect for future research.

Nonlinear Finite Element Analysis of U Shaped Steel Plate Reinforced Concrete Coupling Beams

2013 ◽  
Vol 831 ◽  
pp. 141-144
Author(s):  
Kang Min Lee ◽  
Liu Yi Chen ◽  
Rui Li ◽  
Keun Yeong Oh ◽  
Young Soo Chun
Keyword(s):  
Finite Element ◽  
Construction Projects ◽  
Nonlinear Behavior ◽  
Coupling Beams ◽  
Element Analysis ◽  
High Rise ◽  
Finite Element Software ◽  
Small Depth ◽  
Steel Composite ◽  
Current Standards

Coupling beams have been used in high-rise shear wall buildings widely, which take great advantages of high stiffness, small lateral deformation and easy to satisfy with bearing capacity. Coupling beams exhibit different performance with deep beams, which always have small depth-to-span ratio. According to current standards coupling beams shall be reinforced with two intersecting groups of diagonally placed bars symmetrical along the midspan. It's always hard to optimize construction projects. This paper used the finite element software (Abaqus) to analysis and simulate the nonlinear behavior of steel composite reinforcement and compared the results to the current standards.

Behavior of Low, Medium and High Rise Reinforced Concrete Frame with Infill Using ATENA 2D

2020 ◽  
Vol 17 (9) ◽  
pp. 4287-4293
Author(s):  
D. Santhosh ◽  
R. Prabhakara ◽  
M. D. Ragavendra Prasad
Keyword(s):  
Finite Element ◽  
Reinforced Concrete ◽  
Nonlinear Behavior ◽  
Masonry Wall ◽  
Nonlinear Behaviour ◽  
Rc Frame ◽  
Reinforced Concrete Frame ◽  
Analysis And Design ◽  
High Rise ◽  
Finite Element Software

The Low, Medium and High rise reinforced concrete (RC) buildings are common in all cities in all countries. Unreinforced masonry wall (URW) is commonly used in low, medium and high rise building as a partition wall both in interior and exterior of building. But structural designers are not considered URW in analysis and design of buildings. This URM wall as an infill plays a very important role in structure subjected to lateral load. So it is very essential to know the nonlinear behavior of low, medium and high rise frame with and without infill. To conduct experiment for understanding the nonlinear behaviour of low, medium and high rise RC frame is very expensive and need good sophisticated testing facilities. With the available many finite element softwares, it is easy to create model and to know the performance of structure. So in this study, a finite element software ATENA 2D (2003) were used to conduct nonlinear analysis for capture nonlinear behaviour of low, medium and high rise RC frame with infill and without infill. Load versus displacement graphs, magnitude of principal compressive stresses, magnitude principal tensile stresses, stress contours, and cracks pattern are used to know the performance of low, medium and high rise RC frame with infill.

Thermal Stress Analysis of the Die during High Pressure Casting

2014 ◽  
Vol 915-916 ◽  
pp. 1074-1077
Author(s):  
Wu Hu ◽  
Ming Long Kang ◽  
Jian Min Zeng
Keyword(s):  
Finite Element ◽  
High Pressure ◽  
Die Casting ◽  
The Other ◽  
Air Cooling ◽  
Pressure Casting ◽  
Cooling Channel ◽  
Finite Element Software ◽  
Efficient Measure ◽  
Pressure Die Casting

The distribution of temperatures and stresses in the die during high pressure die casting are computed through commercially finite element software developed by Wincast team, Germany. The deformation of the die during its continual running is predicted under the conditions without and with air cooling. The simulated results show that the regions of die, which contact with the casting, is subjected to compressed stresses and the other regions of the die subjected to tensile stresses. Compressed stresses are changed steeply from tensile to compress on the boundary between the casting and the inner cavity walls, which will results in hot-fatigue in those regions of the die. Setting cooling channel within the die is an efficient measure for eliminating hot-fatigue and prolonging life of the die.

Modeling and Modal Analysis of Less-Teeth Gear Shaft

2013 ◽  
Vol 385-386 ◽  
pp. 192-195
Author(s):  
Dong Sheng Zhang ◽  
Jian Jun Zhang
Keyword(s):  
Finite Element ◽  
Dynamic Analysis ◽  
Modal Analysis ◽  
Helix Angle ◽  
Mode Shapes ◽  
Contact Ratio ◽  
Finite Element Software ◽  
Meshing Characteristics ◽  
Dynamic Meshing ◽  
Ansys Workbench

As the less-teeth gear has the less-teeth, the bigger helix angle and the more contact ratio etc. The research of dynamic meshing characteristics makes focus, and modal analysis is the basis of dynamic analysis. In order to get the modal analysis characteristics: firstly the parametric solid modeling is realized through the software of MATLAB and PRO/E; secondly multistage inherent frequencies and mode shapes are achieved by the finite element software of ANSYS Workbench.

Analysis Research of Frame-Supported Transfer Beam with Opening Using Finite Element

2010 ◽  
Vol 163-167 ◽  
pp. 1620-1625
Author(s):  
Ji Yao ◽  
Ze Li ◽  
Ming Jun Peng
Keyword(s):  
Finite Element ◽  
Stress Concentration ◽  
Stress Distribution ◽  
Mechanical Behavior ◽  
Local Stress ◽  
Weak Spot ◽  
High Rise ◽  
Finite Element Software ◽  
Weak Part ◽  
Working Performance

This paper presents research on mechanical behavior of frame-supported transfer beams with or without opening in the high-rise buildings using commercial finite element software ANSYS. The result indicated that the hole only impacted the local stress distribution of transfer beam. From the overall view, stress distribution of frame-supported transfer beam with or without opening was almost same. But hole undermined the whole working performance of transfer beam and reduced transfer beam bearing capacity. Influence of the hole as the result of the stress concentration on transfer beam maked the spot became weak part. This weak spot needed to be strengthened in the practical struction members.

Dynamic Analysis of Steelwork of the Small Capacity and Economic Mechanical Parking System

2012 ◽  
Vol 252 ◽  
pp. 158-161
Author(s):  
Hai Ying Li ◽  
Hua Liang Wu ◽  
Xiao Hong Chen ◽  
Sheng Jian Xie
Keyword(s):  
Finite Element ◽  
Dynamic Analysis ◽  
Modal Analysis ◽  
Theoretical Basis ◽  
Analysis Model ◽  
Full Load ◽  
Finite Element Software ◽  
Parking System ◽  
Small Capacity

By using finite element software, the paper establishes the steelwork analysis model of the small capacity and economic mechanical parking system and provides the modal analysis of steelwork in both cases of no-load and full load. In this paper, it provides a theoretical basis for the design of mechanical parking system steelwork.

Analysis to Dynamic Characteristics Influence on Bearing-Load Sensor to the Rotor System

2011 ◽  
Vol 308-310 ◽  
pp. 2551-2554
Author(s):  
Xin Yu Pang ◽  
Zhao Jian Yang
Keyword(s):  
Finite Element ◽  
Dynamic Equation ◽  
Critical Speed ◽  
Rotor System ◽  
The Other ◽  
Test Bed ◽  
Finite Element Software ◽  
Load Sensor ◽  
Bearing Load ◽  
The Impact

For a multi-bearing rotor test bed, using the load sensor designed specially measured directly the bearing load value. In order to analyze the dynamic influence of the load sensor on the rotor system, the dynamic equation of the rotor system with the load sensor established to do the qualitative analysis. On the other hand, quantitative analyzing the two structures that the sensor is installed and is not by finite element software ANSYS, and obtained the impact value. The results show that the load sensor reduced the critical speed of the rotor system, but the effect is not, can be appropriately adjusted work speed according to the results of the analysis.

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