The Motion Simulation and Analysis of Reinforced Flip Device Based on UG NX7.5

2012 ◽  
Vol 625 ◽  
pp. 155-158
Author(s):  
Jun Sun ◽  
Wei Zhu ◽  
Hai Lun Tang ◽  
Long Tian ◽  
Wei Liu
Keyword(s):  
Three Dimensional ◽  
Operating Parameters ◽  
Optimized Design ◽  
Motion Simulation ◽  
Working Process ◽  
Three Dimensional Modeling ◽  
Dimensional Modeling ◽  
Cutting Machine ◽  
Modeling Software ◽  
The Stability

In this article, we research on the flip device of steel cutting machine, doing kinematics analysis to the discharging mechanism, calculating the operating parameters of the mechanism and optimizing the operating parameters of the flip device. With the using of three-dimensional modeling software UG NX7.5, reinforced flip device is precisely modeled, and all parts it concluded are assembled together, then whole mechanism kinematical simulation is carried out. The optimum flip angle of the unloading mechanism is obtained through the study of the Simulation results. By analyzing the displacements, velocity, acceleration and other data of unloading rack at any moment in the working process, the optimized design of discharging mechanism is given. Finally, the stability of discharging mechanism is analyzed.

Research of Motion Law of Cotton Picker's Picking Roller

2012 ◽  
Vol 522 ◽  
pp. 327-331
Author(s):  
Zhi Liang ◽  
Wen Lei Sun ◽  
Jie Kai Gong
Keyword(s):  
Data Processing ◽  
Three Dimensional ◽  
Reference Value ◽  
Displacement Velocity ◽  
Motion Simulation ◽  
Three Dimensional Modeling ◽  
Dimensional Modeling ◽  
Cotton Picker ◽  
Modeling Software ◽  
Function Expression

For the development of Chinas cotton picker, this paper focuses on researching the level of spindle-type cotton pickers principle and the law of motion. It established overall model of motion simulation and got the contour in the motion simulation module, then extract the line data and make data processing on the basis of the MATLAB, making reconstruction in the three-dimensional modeling software through applying function expression derived from Matlab. In the motion simulation module, getting the displacement, velocity and acceleration curve charts and discussing their analysis, so as to provide the well-reference value for research law of motion in the pick roller of cotton picker.

scholarly journals Manufacturing of Flexible Surgical Guide for Fully Edentulous Patients

2012 ◽  
Vol 488-489 ◽  
pp. 1001-1005 ◽  
Author(s):  
Jamal Kashani ◽  
Zohreh Arabshahi ◽  
Mohammed Rafiq Abdul Kadir ◽  
Abbas Azari
Keyword(s):  
Three Dimensional ◽  
Internal Diameter ◽  
Surgical Guide ◽  
Three Dimensional Modeling ◽  
Surgical Guides ◽  
Dimensional Modeling ◽  
Drill Diameter ◽  
Modeling Software ◽  
Three Dimensional Models ◽  
Edentulous Patients

Despite efficiency of modern implantology, unplanned perforation and drill deviation could be happened during freehand placement. The aim of this study was to provide a methodology for fabricating dental surgical drill guide for fully edentulous patients while it was flexible in term of changing drill diameter. The data of patient consisted of bone anatomy and radio-opaque template obtained from computed tomography. Jawbone and radio-opaque template three dimensional models converted into a three dimensional modeling software by means of an image processing package. Based on jawbone anatomy and radio-opaque template, implantation plan and design of surgical guides were carried out in three dimensional software. Rapid prototyping technique was used to manufacture several surgical guides to be used in different drilling sequences. Finally stainless steel tubes were accommodated passage of drill. Sequential surgical guides were different only in terms of the metal tubes internal diameter. This provides the ability of changing diameter of the implant or drill after fabricating surgical guide.

Motion Simulation and Finite Element Analysis of the Manipulator Based on SolidWorks

2014 ◽  
Vol 596 ◽  
pp. 640-645
Author(s):  
Peng Lu ◽  
Dao Lai Cheng ◽  
Gang Shi ◽  
Zhi Hao Zhou ◽  
Nan Kun Li
Keyword(s):  
Finite Element Analysis ◽  
Finite Element ◽  
Three Dimensional ◽  
Motion Simulation ◽  
Welding Robot ◽  
Element Analysis ◽  
Work Space ◽  
Three Dimensional Modeling ◽  
Dimensional Modeling ◽  
Design Structure

It will use SolidWorks to design structure of Manipulator and to establish the Three-dimensional Modeling based on automated welding robot of Shanghai Bamac Electric Technology Co., Ltd.,then by using the plug of simulation and motion of SolidWorks, it will focus on the Motion Simulation and Finite Element Analysis of the Manipulator. Finally the trajectory and the work space of the Manipulate can be received, and provide a basis of manipulator analysis in order to optimize the manipulator for the company.

scholarly journals A behavioral box for tactile tasks discrimination

2020 ◽  
Author(s):  
Jose Wanderson Silva ◽  
Luiz Marcos Gonçalves
Keyword(s):  
Physical Simulation ◽  
Low Cost ◽  
Three Dimensional ◽  
Sensory System ◽  
Tactile Discrimination ◽  
Open Hardware ◽  
Three Dimensional Modeling ◽  
Dimensional Modeling ◽  
Modeling Software ◽  
To Receive

Among the studies done with rodents, the behavioral ones stand out. To perform these studies, the behavioral boxes are commonly used. These are devices in which the rodents perform some task to receive a reward. These animals are considered excellent subjects for studying the tactile sensory system, since they use their whiskers to locate and discriminate objects. In this work the goal is studying the sensory system of rodents in tasks in which the animals must discriminate the width of an aperture, using only their whiskers to receive a reward. We aim to develop an automated open-hardware behavioral box to perform task of tactile discrimination in rodents. For such, we designed the box using a three-dimensional modeling software and its control is implemented with Arduino, which was tested in a computer model trhough physical simulation. All used components are low cost and can be found or developed in Brazil. The present study provides an important tool for the study of the tactile sensory system, that makes possible other laboratories to build their own behavior box for tactile studies.

Fractals In Three-Dimensional Space. I-Fractals

2017 ◽  
Vol 5 (3) ◽  
pp. 51-66 ◽  
Author(s):  
Л. Жихарев ◽  
L. Zhikharev
Keyword(s):  
Dimensional Space ◽  
Three Dimensional ◽  
Georg Cantor ◽  
Fractal Sets ◽  
Three Dimensional Modeling ◽  
Mathematical Programs ◽  
Dimensional Modeling ◽  
Cutting Out ◽  
Modeling Software ◽  
Three Dimensional Models

It has long been known that there are fractals, which construction resolve into cutting out of elements from lines, curves or geometric shapes according to a certain law. If the fractal is completely self-similar, its dimensionality is reduced relative to the original object and usually becomes fractional. The whole fractal is often decomposing into a set of separate elements, organized in the space of corresponding dimension. German mathematician Georg Cantor was among the first to propose such fractal set in the late 19th century. Later in the early 20th century polish mathematician Vaclav Sierpinski described the Sierpinski carpet – one of the variants for the Cantor set generalization onto a two-dimensional space. At a later date the Austrian Karl Menger created a three-dimensional analogue of the Sierpinski fractal. Similar sets differ in a number of parameters from other fractals, and therefore must be considered separately. In this paper it has been proposed to call these fractals as i-fractals (from the Latin interfican – cut). The emphasis is on the three-dimensional i-fractals, created based on the Cantor and Sierpinski principles and other fractal dependencies. Mathematics of spatial fractal sets is very difficult to understand, therefore, were used computer models developed in the three-dimensional modeling software SolidWorks and COMPASS, the obtained data were processing using mathematical programs. Using fractal principles it is possible to create a large number of i-fractals’ three dimensional models therefore important research objectives include such objects’ classification development. In addition, were analyzed i-fractals’ geometry features, and proposed general principles for their creation.

Design and Entity Modeling of Wet Double Clutch

2012 ◽  
Vol 490-495 ◽  
pp. 2409-2413
Author(s):  
Xiao Lin Guo ◽  
Jia Ping Pan ◽  
Wei Sun ◽  
Gan Chen
Keyword(s):  
Heat Capacity ◽  
Three Dimensional ◽  
Friction Material ◽  
Friction Power ◽  
Three Dimensional Modeling ◽  
Dimensional Modeling ◽  
Structural Dimensions ◽  
Modeling Software

In this paper, we calculates the main parameters of a c-class car, choose the friction material, confirm the structural dimensions of pivotal components, acquires the friction power and heat capacity, and design three kinds of wet double clutch arranged radially with hydraulic driving unit, arranged longitudinally with hydraulic driving unit and arranged longitudinally with mechanical driving unit respectively according to the dimensions of interspaces. Finally, the entity modeling of each structure is established through the three-dimensional modeling software.

Traffic Accident Reconstruction Technology Research

2013 ◽  
Vol 756-759 ◽  
pp. 946-951
Author(s):  
Xiao Long Yang ◽  
Ping Li ◽  
Tao Lv ◽  
Xue Hua Liao
Keyword(s):  
Traffic Accident ◽  
Traffic Accidents ◽  
Three Dimensional ◽  
Conservation Of Energy ◽  
Three Dimensional Modeling ◽  
Dimensional Modeling ◽  
Vehicle Collision ◽  
Modeling Software ◽  
Three Dimensional Models ◽  
Energy And Momentum

Based on the virtual simulation theory, we used three-dimensional modeling software to build modeling road facilities (vehicles, trees, street lights, etc.) for simulating the accident environment, and by using OpenGL technology, achieved reading, displaying and controlling the three-dimensional models. This dynamically realized the three-dimensional animated simulation of vehicle movement. Simultaneously we have calculated in progress the simulation of vehicle crash with the basic theory of automobile collision, vehicle collision model and the law of conservation of energy and momentum. Finally, we constructed a flexible platform for the simulation experiment. The platform is enabling to add and update road, trees, street lamps and house on the simulation environment dynamically, and has ability to analysis the traffic accident. This could give an assistant to the handling traffic accidents.

Based on Pro/E and Ansys'Finite Element Analysis of Conveying Roller

2012 ◽  
Vol 271-272 ◽  
pp. 797-800
Author(s):  
Chan Juan Chen ◽  
Zhou Wen
Keyword(s):  
Finite Element Analysis ◽  
Finite Element ◽  
Three Dimensional ◽  
Local Strain ◽  
Analysis Software ◽  
Roller Conveyor ◽  
Element Analysis ◽  
Three Dimensional Modeling ◽  
Dimensional Modeling ◽  
Modeling Software

In order to study conveying roller force and improve its mechanical properties, we use three-dimensional modeling software Pro/E to build the solid model of the Apple box delivery device’s conveying roller. Using finite element analysis software Ansys to analyze conveying roller’s bending stress, we can get images of local strain and displacement contours .Contrasting with factory’s broken roller conveyor, we can find that: through the establishment of appropriate boundary conditions, Ansys can accurate finite element analysis, and provide the basis for the conveying roller structure improvements.

Modal Analysis of Diamond Wire Cutting Machine's Bed

2014 ◽  
Vol 490-491 ◽  
pp. 590-593
Author(s):  
Zheng Feng Jiang ◽  
Rui Gao ◽  
Dong Wang ◽  
Qing Zhang ◽  
Lei Chen ◽  
...  
Keyword(s):  
Modal Analysis ◽  
Natural Frequencies ◽  
Three Dimensional ◽  
Element Model ◽  
Diamond Wire ◽  
Three Dimensional Modeling ◽  
Dimensional Modeling ◽  
Cutting Machine ◽  
Wire Cutting ◽  
The Finite Element Model

After the design project of diamond wire cutting machine, we try to optimize the design of its main structurebed. In this paper, we shall first make three-dimensional modeling on the bed with Solidworks, and then do modal analysis with Ansys, from which we can get its five natural frequencies and vibration patterns, verify the accuracy of the finite element model. Finally, the optimization measures will be summarized.

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