The Research of Inking Installation Based on Virtual Prototyping Technology

2012 ◽  
Vol 472-475 ◽  
pp. 1841-1845
Author(s):  
Xiao Hua Wang ◽  
Yuan Sheng Qi ◽  
Jun Sun
Keyword(s):  
Optimization Design ◽  
Mechanical Performance ◽  
Virtual Prototyping ◽  
Three Dimensional ◽  
Three Dimensional Modeling ◽  
Dimensional Modeling ◽  
Development Cycle ◽  
Virtual Operation ◽  
Virtual Prototyping Technology ◽  
The Cost

In order to improve the quality of product design, reduce the cost, shorten the development cycle, virtual prototyping technology is used in the process of on the three point support type clutch press mechanism. The design scheme is rapid implemented through establishing three-dimensional modeling, assembly and disassembly, adjustment mechanism simulation, motion simulation of mechanism. So that the physical, mechanical performance of mechanism is analysised, simulated, predicted. Through the virtual operation simulation, early detection of defects in design, to realize optimization design.

Simulation of Multi-Port Gear Pump Based on Virtual Prototyping

2011 ◽  
Vol 338 ◽  
pp. 291-294
Author(s):  
Xiao Yang Yu ◽  
Li Sun
Keyword(s):  
Pressure Difference ◽  
Virtual Prototyping ◽  
Three Dimensional ◽  
Gear Pump ◽  
Design Quality ◽  
Three Dimensional Modeling ◽  
Dimensional Modeling ◽  
Development Cycle ◽  
Fluent Software

In order to reduce the development cycle and improve the design quality of multi-port pump, the virtual prototyping of multi-port pump is built by the function of three-dimensional modeling and virtual assembly of PRO/E, and pump flow status is simulated by FLUENT software, using dynamic grids technology. The simulation results show that: With the change of pressure difference between inlet and outlet, the dynamical characteristics of flow field is different. Meanwhile the pressure difference between inlets and outlet should be reduced in order to improve the performance of gear bump and increase the service life.

The Application of Virtual Design on Feeding Device of Precoated Laminating Machine

2013 ◽  
Vol 765-767 ◽  
pp. 116-119
Author(s):  
Xiao Hua Wang ◽  
Yuan Sheng Qi ◽  
Yue Teng Li
Keyword(s):  
Design Theory ◽  
Optimization Design ◽  
Mechanical Performance ◽  
Three Dimensional ◽  
Market Demand ◽  
Virtual Design ◽  
Coating Technology ◽  
Three Dimensional Modeling ◽  
Dimensional Modeling ◽  
Assembly Technology

In the drive of market demand, postpress equipments developing rapidly. Because of environmental protection and energy saving, pre-coating technology has broad application prospects. But in China, the design of the machine are mostly generic and doesnt have a set of perfect design theory. There is no design innovation from the source. Using virtual prototype technology, the structural design of the key components of the pre-coated laminating machine to the paper feed mechanism is improved. Through the three-dimensional modeling, assembly and disassembly, adjustment mechanism simulation, motion simulation of mechanism, the physical, mechanical performance analysis, simulation, prediction, realizes fast implementation and optimization design, improves the processing and assembly technology.

Design and Simulation Analysis of 1000KN·m Backstop

2012 ◽  
Vol 562-564 ◽  
pp. 1438-1441
Author(s):  
Li Hua Fu ◽  
Juan Juan Jiang ◽  
Dai Xing Zhang ◽  
Hai Quan Li ◽  
Hua Song ◽  
...  
Keyword(s):  
Numerical Simulation ◽  
Optimization Design ◽  
Simulation Analysis ◽  
Virtual Prototyping ◽  
Three Dimensional ◽  
Virtual Prototyping Technology ◽  
Design Plan ◽  
Return Process

In this article, the Pro/Engineer virtual prototyping technology is used for three dimensional entity modeling, assembly, and simulation analysis of 1000KN·m large backstop in four design plans to confirm the integrity and assembling of backstop. By using the ANSYS/LS-DYNA software, it makes numerical simulation analysis of the backstop in non-return process, and through the analysis comparison to the simulation result, it obtains the optimization design plan of the 1000KN·m backstop.

Virtual Design of the Working Device for Flood-Prevention of Cluthing and Casting Excavator

2013 ◽  
Vol 427-429 ◽  
pp. 158-161
Author(s):  
Lin Feng Wu ◽  
Guo Hua Sun ◽  
Hua Yi Guo
Keyword(s):  
Simulation Analysis ◽  
Yellow River ◽  
Three Dimensional ◽  
Virtual Design ◽  
Flood Prevention ◽  
Three Dimensional Modeling ◽  
Dimensional Modeling ◽  
The Cost ◽  
Working Device ◽  
Design And Manufacture

With the development of governing the Yellow River by the technology,it is inevitable to research the construction equipment to adapt to flood-prevention work. The cluthing and casting excavator for flood-prevention is produced under such kind of background. This equipment based on the working device of backhoe track hydraulic excavator was improved, the computer technology is introduced in the design of working device which can be for three-dimensional modeling,assembly and motion simulation analysis. The virtual design by Pro/E for the structural and motion of produces can short the design and manufacture time and cut down the cost, thus it can save the massive funds.The completive power of society is strengthen.

The FEA and Optimal Design of the Loader Based on Virtual Prototyping

2013 ◽  
Vol 690-693 ◽  
pp. 2933-2937
Author(s):  
Yong Xu
Keyword(s):  
Optimal Design ◽  
Virtual Prototyping ◽  
Three Dimensional ◽  
Virtual Prototype ◽  
Design Methods ◽  
Design Quality ◽  
Three Dimensional Modeling ◽  
Dimensional Modeling ◽  
Virtual Prototype Technology

Virtual prototype technology is an advanced design methods, introducing the virtual prototype technology into the development of the loader, realized three-dimensional modeling and the FEA of the loader based on pro/E, it help us enhance the design quality and level of the loader.

Solid Modeling and Optimization Design of Crank Rocking Flying Shear

2014 ◽  
Vol 608-609 ◽  
pp. 7-13
Author(s):  
Tao Chen ◽  
Ya Ping Hu ◽  
Jing Peng Zhu
Keyword(s):  
Kinetic Analysis ◽  
Optimization Design ◽  
High Efficiency ◽  
Three Dimensional ◽  
Spare Parts ◽  
Working Process ◽  
Analysis And Design ◽  
Three Dimensional Modeling ◽  
Dimensional Modeling ◽  
Solid Works

Flying shear is the equipment that steel enterprises make shearing process on metal preform body for further processing. Crank flying shear has the advantages of high efficiency and good shearing quality, which makes it widely applied. The paper analyzes and studies crank rocking flying shear evolved from IHI rocking shear. And the paper makes kinetic analysis on crank rocking flying shear, applies Solid works software to make three-dimensional modeling, assembly and animation of working process on crank rocking flying shear, and makes optimized analysis and design on spare parts of flying shear combined with kinetic analysis results.

Investigation of Turbine Aerodynamic Optimization Design System for Marine Gas Turbines

2018 ◽  
Author(s):  
Xiying Niu ◽  
Feng Lin ◽  
Weiyan Xiao ◽  
Guoqiang Li ◽  
Chen Liang
Keyword(s):  
Gas Turbines ◽  
Optimization Design ◽  
Three Dimensional ◽  
Design System ◽  
Multilevel Optimization ◽  
Aerodynamic Optimization ◽  
Development Platform ◽  
Three Dimensional Modeling ◽  
Dimensional Modeling ◽  
Modeling Analysis

A turbine aerodynamic optimization design system for marine gas turbines has been investigated to accelerate the turbine aerodynamic design process and perfect the research and development platform. The data can be conversed automatically with the self-compiling programs which integrate the 1D, S2 module of Concepts NREC, three dimensional modeling, analysis, and optimization of NUMECA. At the same time, the system can satisfy multilevel optimization design easily for different requirements. And the system has been used in the optimization design of a marine gas turbine. The results show that the design period can be reduced; after optimization the efficiency is improved about one percent; and the off-design performance is improved due to the rear loading technology.

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