Mechanical design of railway bed cleaning based on the virtual prototype technology of engineering machinery

2014 ◽  
pp. 61-68
Keyword(s):  
Mechanical Design ◽  
Virtual Prototype ◽  
Virtual Prototype Technology

Data Transfer from Heterogeneous CAD to Division Mockup Virtual Prototype

2007 ◽  
Vol 10-12 ◽  
pp. 456-459 ◽  
Author(s):  
B. Yuan ◽  
Wei Xiong ◽  
Zu Wen Wang
Keyword(s):  
Virtual Reality ◽  
Design Process ◽  
Data Transfer ◽  
Virtual Prototype ◽  
Digital Model ◽  
Cad Model ◽  
Model Data ◽  
Transfer Data ◽  
Virtual Prototype Technology ◽  
Prototype Software

Virtual prototype technology could integrate different CAD formats parts into an digital model. In this way the design process will be more efficient. This issue reviewed three methods to transfer data from CAD parts to virtual reality element. And find an efficient way to transfer different CAD model data to virtual prototype software Division MockUp.

scholarly journals Kinematics analysis of a new parallel robotics

2020 ◽  
Vol 17 (2) ◽  
pp. 172988142091995
Author(s):  
Shi Baoyu ◽  
Wu Hongtao
Keyword(s):  
Degrees Of Freedom ◽  
Screw Theory ◽  
Parallel Robot ◽  
Virtual Prototype ◽  
Motion Platform ◽  
Closed Form Solutions ◽  
New Type ◽  
Virtual Prototype Technology ◽  
Parallel Robotics ◽  
D Model

A new type of parallel robot ROBO_003 is presented. Its mechanisms, kinematics, and virtual prototype technology are introduced. The research of degrees of freedom (DOF) is based on screw theory, a set of screw is separated as a branch, which named as constrain screw. The type of three DOF gained by counting constrain screw, the moving platform’s frame, and base platform’s frame is set, respectively, a complete kinematic research including closed-form solutions for direct kinematic problem. The 3-D model of ROBO_003 is established using SOLIDWORKS; position and orientation of motion platform can be gained using ADMAS, which is a type of virtual prototype technology. The resultant shows that the structure of ROBO_003 is reasonable, three DOF of motion platform can be operated in a reasonable range, the solutions to the direct kinematics are right, and robot ROBO_003 can be used in many industrial fields. The research of this article provides a basis for the practical application of parallel robotics ROBO_003.

DESIGN OF A SONIC DRILL BASED ON VIRTUAL PROTOTYPE TECHNOLOGY

2013 ◽  
Vol 37 (2) ◽  
pp. 185-196 ◽  
Author(s):  
Yu Wang ◽  
Baolin Liu ◽  
Qin Zhou ◽  
Yuanbiao Hu ◽  
Guomin Li
Keyword(s):  
Collision Detection ◽  
Structural Parameters ◽  
Virtual Prototyping ◽  
Virtual Prototype ◽  
Operating Conditions ◽  
Model Search ◽  
Design Cycle ◽  
Virtual Prototype Technology ◽  
Multi Body

Sonic drilling is a novel sampling technology applied in many fields. Based on SolidWorks software, a dynamics virtual prototyping is utilized to develop a physical sonic driller by demonstrating collision detection and optimizing overall layout and key component structures. Key hydraulic and structural parameters are optimized using a mathematical model. Search for the optimized parameters and operating conditions for this multi-body mechanical system is conducted experimentally. The practical results show that the virtual prototype technology not only shortens the design cycle but also improves the quality of the conventional design. The new sonic driller designed by this method is both environmentally friendly and smarter.

The Research Progress and Prospect of Pennisetum sp. (Giant Juncao) Planting Working Mechanism

2014 ◽  
Vol 641-642 ◽  
pp. 1093-1098 ◽  
Author(s):  
Xiang Ya Tong ◽  
Shu He Zheng ◽  
Da Peng Ye ◽  
Jin Jun Xie ◽  
Zhou Zhu
Keyword(s):  
Research And Development ◽  
Research Method ◽  
Virtual Prototype ◽  
Research Progress ◽  
Labor Intensity ◽  
Working Mechanism ◽  
Virtual Prototype Technology

With the continuous expansion of Pennisetum sp.(Giant Juncao) planting acreage, Pennisetum sp. entire production mechanization become the inevitable trend of industrialization in order to improve Pennisetum sp. productivity and reduce labor intensity of farmers. This paper describes the value of application and promotion of the Pennisetum sp. Planting. In view of various working mechanism of Pennisetum sp. planting equipment, the situation quo of Pennisetum sp. planting equipment was summarized, the problems of planting working mechanism on the research and development were analyzed. It is indicated that a research method which was suitable for Pennisetum sp. hillside planting equipment based on the virtual prototype technology. The prospect of further research in this field was proposed.

Multi-Field Co-Simulation Research on Suspension System of Forging Manipulator Based on Virtual Prototype Technology

2010 ◽  
Vol 97-101 ◽  
pp. 3174-3178
Author(s):  
Fu Gang Zhai ◽  
Xiang Dong Kong ◽  
Chao Ai ◽  
Jie Liu
Keyword(s):  
Hydraulic System ◽  
Virtual Prototype ◽  
Suspension System ◽  
Prototype Model ◽  
Hydraulic Control ◽  
Static Characteristics ◽  
Simulation Research ◽  
Theoretical Significance ◽  
Virtual Prototype Technology ◽  
Forging Manipulator

Take a certain suspension system of forging manipulator as research object, mechanical system sub-model and hydraulic control system sub-model of suspension system were respectively built by using Pro/E, Mechanism/Pro, ADAMS and AMESim software, and the whole virtual prototype model of suspension system contains mechanical and hydraulic system sub-model was connected by interface module of software collaboration. Based on integrated features of virtual prototype technology, the dynamic and static characteristics of suspension system were researched by the method of multi-field co-simulation and software collaboration. The results can provide certain theoretical significance for designing suspension system of forging manipulator.

Sign in / Sign up

Export Citation Format

Share Document