Simulating method for virtual model

A technology of virtual prototyping and simulation methods, applied in image data processing, special data processing applications, instruments, etc., can solve problems such as long cycle time cannot satisfy users, low competitiveness of enterprises, and large capital occupation, etc., to achieve convenient modification and optimized design , The effect of shortening the manufacturing cycle

Inactive Publication Date: 2006-06-07
SHANGHAI ELECTRICGROUP CORP +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

If the traditional design and manufacturing methods are used, the cycle is too long to meet the needs of users, and for product manufacturers, the cost of products is high, it takes up a lot of funds, and the competitiveness of enterprises is low

Method used

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Embodiment Construction

[0016] The present invention will be further described below in combination with specific embodiments of the present invention.

[0017] The virtual prototype takes a flexible printing machine as an example. This flexible printing machine has stable tension, stable transmission, and high-precision printing capabilities. Its printing can reach 175 lines. It is a high-precision flexible printing machine. Plate printing, UC coating, circular die cutting, waste rewinding, longitudinal slitting, sheet cutting and other functions.

[0018] The virtual design of the flexible printing machine is to form a virtual prototype of the flexible printing machine through 3D modeling, and realize the 3D design and motion simulation through the two major softwares of SolidWorks or Inventor. The whole design process is divided into seven stages: establishing the flexible printing machine parts library Relevant GB standard parts library, establishment of related outsourced parts (from Japan SMC c...

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Abstract

The simulating virtual prototype method includes the following steps: installing Solid Works or Inventor software in computer; performing 3D design on the parts constituting the virtual prototype, classifying into standard parts, standard parts, purchased parts and special purchased parts, and establishing part library, standard part library, purchased part library, assembly and prototype assembling system; assembling assemblies, and disassembling assemblies to create stereo exploded view to realize the dynamic simulation of virtual prototype. The present invention combines the 3D CAD technology with designerí»s synthesis, analysis, creative thinking ability and can shorten product developing period, raise performance and quality and lower manufacture cost.

Description

technical field [0001] The invention relates to a simulation method of a virtual prototype, in particular to a three-dimensional design and motion simulation method of a virtual prototype by using a computer. Background technique [0002] Generally, the traditional design mode adopts the two-dimensional CAD system, which can make the drawing standard, improve the drawing efficiency and facilitate the modification and management of the drawing in the future. 2D CAD systems only play a role in the initial stages of getting rid of the drawing board. However, the 2D CAD system, like manual drawing, has no significant impact on reducing product design errors, design changes and rework, and does not improve the design quality most needed by enterprises. [0003] Due to the traditional product development method, that is, the use of two-dimensional CAD system to design products, it is no longer suitable for the time, quality and cost requirements of enterprises for products, and i...

Claims

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Application Information

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IPC IPC(8): G06F17/50G06T19/00
Inventor 邵玉珍王幸生童刚王颖李启炎李光耀王人鹏
Owner SHANGHAI ELECTRICGROUP CORP
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