Finite Element Analysis of Model SZX20×2 Low Temperature Twin-Screw Oil Press

2013 ◽  
Vol 380-384 ◽  
pp. 91-94
Author(s):  
Jun Jie Wang ◽  
Yong Lin Zhang
Keyword(s):  
Finite Element Analysis ◽  
Finite Element ◽  
Low Temperature ◽  
Static Analysis ◽  
Natural Frequencies ◽  
Vibration Mode ◽  
Geometric Model ◽  
Element Analysis ◽  
Twin Screw ◽  
Ansys Workbench

Worm is the executive component of the twin-screw oil press, and the design of the worm effect the performance of twin-screw oil press. In this paper the 3-dimensioned geometric model of the worm was established with SolidEdge, the static analysis for the established model was finished and the natural frequency of the worm was analyzed with ANSYS Workbench. Then the first six level natural frequencies and vibration mode were obtained, which provide the basis for dynamic analysis of the worm.

scholarly journals Finite Element Analysis of Piston for Structural Assessments

2021 ◽  
Vol 1 (1) ◽  
Author(s):  
Muhammad Hilman Karem ◽  
◽  
Al Emran Ismail ◽  
Keyword(s):  
Finite Element Analysis ◽  
Finite Element ◽  
Magnesium Alloy ◽  
Static Analysis ◽  
Transient Analysis ◽  
Element Analysis ◽  
Transient Conditions ◽  
Piston Head ◽  
Ansys Workbench

This paper presents the assessment of different piston head geometry made of aluminum and magnesium alloy. ANSYS finite element analysis is used to analyze the piston under static and transient conditions. Round and flat piston head is constructed using SOLIDWORK software and the exported to ANSYS WORKBENCH. According to static analysis, it is found that flat head piston produced higher stress compared with round head piston. Similar trend is observed when transient analysis is conducted where round piston head capable to produce almost stress consistency with respect to time.

Finite Element Analysis of Crystal Furnace Based on ANSYS Workbench

2013 ◽  
Vol 842 ◽  
pp. 427-432
Author(s):  
Bing Yuan ◽  
Yun Xia Liu ◽  
Jun Liang Yang
Keyword(s):  
Finite Element Analysis ◽  
Finite Element ◽  
Optimization Design ◽  
Natural Frequencies ◽  
Mode Shapes ◽  
Sapphire Crystal ◽  
Analysis Software ◽  
Element Analysis ◽  
The Finite Element Analysis ◽  
Ansys Workbench

In this paper, the sapphire crystal furnace is taken as the object of research. Based on the finite element analysis software ANSYS Workbench, static and modal analysis of the key parts of the crystal furnace are completed, the static and dynamic characteristics of the parts are studied, and the natural frequencies and the mode shapes of the key parts are obtained. According to the analysis of each mode type of the vibration, the weaknesses of the structure are identified, which provides theory reference for the structure optimization design of crystal furnace.

Finite Element Analysis of Cross Helical Gear Transmission Based on ANSYS Workbench

2012 ◽  
Vol 189 ◽  
pp. 406-410
Author(s):  
Hua Jie Li ◽  
Yun Zhao
Keyword(s):  
Finite Element Analysis ◽  
Finite Element ◽  
Transmission Line ◽  
Dynamic Characteristics ◽  
Factor Of Safety ◽  
Natural Frequencies ◽  
Helical Gear ◽  
Reliable System ◽  
Element Analysis ◽  
Ansys Workbench

FEA software ANSYS Workbench is used for the static finite element analysis of a cross helical gear meshing model, the stress, strain, and the factor of safety on this model are calculated. Modal analysis with 6 main natural frequencies and vibration shape is conducted and analyzed to study dynamic characteristics of the transmission line. This work provides a reliable reference to design a high reliable system of crossed helical gear transmissions for our new developed tool head in multifunction lathe.

Static Analysis on Waist Fitting of Auxiliary Manipulator in Punch

2012 ◽  
Vol 580 ◽  
pp. 306-309
Author(s):  
De Gong Chang ◽  
Juan Wang ◽  
Cui Cui Wang
Keyword(s):  
Finite Element Analysis ◽  
Finite Element ◽  
Stress Distribution ◽  
Static Analysis ◽  
Theoretical Basis ◽  
Analysis Software ◽  
Element Analysis ◽  
Motion Performance ◽  
Stress And Deformation ◽  
Ansys Workbench

Based on ANSYS Workbench finite element analysis software, static analysis including the analysis of stress and deformation is carried out for waist fitting of auxiliary manipulator in punch. The stress contours diagrams and the deformation contours diagrams of the waist fitting are obtained, so as to get its stress distribution and deformation. According to the results of analysis, the waist fitting non-installation size is optimized. Therefore motion performance of the manipulator is optimized. The research of this thesis provides the theoretical basis for the further study of the waist fitting, especially in the improvement of the structure.

Solid Modeling and Finite Element Analysis of Diaphragm Spring Clutch

2012 ◽  
Vol 452-453 ◽  
pp. 258-263
Author(s):  
Wei Dong Jin
Keyword(s):  
Finite Element Analysis ◽  
Finite Element ◽  
Static Analysis ◽  
Structure Design ◽  
Stress And Strain ◽  
Strain Variation ◽  
Element Analysis ◽  
Modal Frequency ◽  
Spring Clutch ◽  
Ansys Workbench

Taking a kind diaphragm spring of automobile clutch as an example, a finite element analysis based on ANSYS WORKBENCH was studied and explained in this paper. Stress and strain variation of diaphragm spring was obtained by using static analysis, and each modal, frequency and amplitude was all achieved by applying modal analysis. And the results may provide a theoretical reference to improving structure design of automotive diaphragm spring clutch

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.

Design and Analysis of a Miniaturization Nanoindentation and Scratch Device

2011 ◽  
Vol 314-316 ◽  
pp. 1792-1795
Author(s):  
Hu Huang ◽  
Hong Wei Zhao ◽  
Jie Yang ◽  
Shun Guang Wan ◽  
Jie Mi ◽  
...  
Keyword(s):  
Finite Element Analysis ◽  
Finite Element ◽  
Amorphous Alloy ◽  
Natural Frequencies ◽  
Geometric Parameters ◽  
Flexure Hinge ◽  
Element Analysis ◽  
Modal Characteristics

In this paper, a miniaturization nanoindentation and scratch device was developed. Finite element analysis was carried out to study static and modal characteristics of x/y flexure hinge and z axis driving hinge as well as effect of geometric parameters on output performances of z axis driving hinge. Results indicated that x/y flexure hinge and z axis driving hinge had enough strength and high natural frequencies. Geometric parameters of z axis driving hinge affected output performances significantly. The model of developed device was established. Indentation experiments of Si and amorphous alloy showed that the developed miniaturization nanoindentation and scratch device worked well and can carry out indentation experiments with certain accuracy.

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