Intelligent setting method, application, equipment and program product for analysis boundary of tire simulation model

A simulation model, tire model technology, applied in design optimization/simulation, sustainable transportation, geometric CAD, etc., can solve the problems of insufficient use of 3D software, complex 3D software, and repetitive work, etc., to improve tire structure design , Improve simulation efficiency and adaptability

Pending Publication Date: 2022-07-05
ZHONGCE RUBBER GRP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Now computers are more and more widely used in 3D design. However, most of the 3D design software does not have special design modules for tire development. As a result, the role of 3D software in the tire design process has not been fully utilized. For example, in Now in the tire development process, the tire pattern, sidewall, material distribution, etc. are repeatedly optimized. However, the application process based on ordinary 3D software is very complicated and cumbersome, and there are many repetitive tasks. At the same time, tire performance modeling requires a lot of experience and expertise. Skill
However, there are no published reports on the boundary setting method for tires

Method used

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  • Intelligent setting method, application, equipment and program product for analysis boundary of tire simulation model
  • Intelligent setting method, application, equipment and program product for analysis boundary of tire simulation model
  • Intelligent setting method, application, equipment and program product for analysis boundary of tire simulation model

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Embodiment Construction

[0037] In order to demonstrate the purpose and technical solution of the present invention more clearly, the present invention will be further described in detail below with reference to 12R22.5 specification tires. The described embodiments are only some, but not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained without creative work in the art belong to the protection scope of the present invention.

[0038] like figure 1 An intelligent setting method of the analysis boundary of a tire simulation model is shown, and the method includes the following steps:

[0039] Step 1: Tire Model Mechanical Simulation

[0040] Divide the grid for the tire material distribution map, in which the components including the steel wire reinforcement such as the tire crown, belt layer, and wire ring cloth are quadrilateral elements, the rebar element is used to represent the reinforcement structure, and the element ado...

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Abstract

The invention relates to the technical field of tire intelligent design, in particular to an intelligent setting method, application, equipment and a program product for an analysis boundary of a tire simulation model. The invention discloses an intelligent setting method for an analysis boundary of a tire simulation model. The method comprises the following steps: 1) extracting all unit information of a tire finite element simulation model; 2) sequentially acquiring node coordinate information according to node composition; according to the method, the boundary can be rapidly set, the file can be generated, the file can be used in most simulation software, and therefore the file can be transmitted to tire performance simulation.

Description

technical field [0001] The invention relates to the technical field of tire intelligent design, in particular to an intelligent setting method, application, equipment and program product for analyzing the boundary of a tire simulation model. Background technique [0002] Tires are complex and highly nonlinear automotive components that have a significant impact on vehicle behavior. As the market changes rapidly, so does the number of viable simulation use cases that need to be tested and validated. Nowadays, computers are more and more widely used in 3D design. However, most 3D design software currently does not have a special design module for tire development, so the role of 3D software in the tire design process has not been fully utilized. In the current tire development process, tire patterns, sidewalls, material distribution, etc. are repeatedly optimized. However, the application process based on ordinary 3D software is very complex and cumbersome, and there are many...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F30/15G06F30/17G06F30/23
CPCG06F30/15G06F30/17G06F30/23G06F2111/04G06F2119/02G06F2119/08Y02T90/00
Inventor 张春生王昱壮侯丹丹高翔徐晓鹏吴晓东邸晶吕微雅周子业张誉镭
Owner ZHONGCE RUBBER GRP CO LTD
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