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Three-dimensional modeling system of tyre on the basis of NX software PTS module, and modeling method thereof

A three-dimensional modeling and tire technology, applied in the tire three-dimensional modeling system and its modeling field based on the NX software PTS module, can solve the problems of insufficient use of three-dimensional software, high implementation costs, design modules, etc., to shorten the optimization and Modification time, improve simulation optimization efficiency, shorten product development cycle effect

Active Publication Date: 2017-10-10
山东省三利轮胎制造有限公司
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Problems solved by technology

[0003] 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. In order to solve this part of repetitive tasks, use NX The method of 3D modeling of tires by the PTS module in the software can largely solve the quality and speed of 3D modeling in the product development process and shorten the product development cycle, but there are also considerable difficulties in the implementation process. The implementer must be very familiar with 3D design, software programming and tire development, and the implementation cost is relatively high

Method used

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  • Three-dimensional modeling system of tyre on the basis of NX software PTS module, and modeling method thereof

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Effect test

Embodiment 1

[0023] Such as figure 1 As shown, the tire three-dimensional modeling system based on the NX software PTS module of the present invention includes a database management module, a two-dimensional outline sketch module, a pattern development sketch module, a PTS module, a single-pitch model module and a pattern assembly module.

[0024] Among them, the database management module is used to store tire design data, including tire profile and pattern data, and to classify and manage tire design data, in order to integrate it into PLM (Product Life Management, product life cycle management system) in the future. Base.

[0025] Among them, the two-dimensional contour sketch module is used to read the design data stored in the database management module and import it into NX software; it is used to write the tire design standards, calculation formulas and tire contour types into the program according to the classification of tires; for example here Tires can be divided into summer ti...

Embodiment 2

[0036] Corresponding to the modules of the above-mentioned system, the modeling method of the tire three-dimensional modeling system based on the NX software PTS module of the present invention includes the following steps,

[0037] S1. Use the two-dimensional outline sketch module to create the two-dimensional outline sketch of the tire to be designed; the two-dimensional outline sketch module has a function to write the design standard, calculation formula and tire outline type of the tire into the program according to the classification of the tire, so it can be Directly generate the outline of the tire to be designed; the two-dimensional sketch outline module is connected with the database management module, and reads the design data stored in the database management module, and imports it into NX software, and creates the two-dimensional outline of the tire through the secondary development of the NX software sketch.

[0038] S2. Determine whether there is already a patte...

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Abstract

The invention relates to the technical field of tyre design, in particular to a three-dimensional modeling system of a tyre on the basis of an NX software PTS module, and a modeling method thereof. The system comprises a database management module, a two-dimensional outline sketch module, a figure unfolding sketch module, a PTS module, a single-pitch model module and a figure assembling module. By use of the three-dimensional modeling system of the tyre on the basis of the NX software PTS module, and the modeling method thereof, on the basis of the NX software PTS module, the secondary development of a wholly parametric outline map, unfolding map and NX to achieve full-digital control for a product development process by taking the database as a center, optimization and revision time in the product development process is shortened, the simulation optimization efficiency of product development is improved, simulation optimization quality is improved, and a product development period is shortened.

Description

technical field [0001] The invention relates to the technical field of tire design, in particular to a tire three-dimensional modeling system and a modeling method based on the NX software PTS module. Background technique [0002] With the development of society, product replacement is getting faster and faster, and social development has higher and higher requirements for tire performance. Green tires integrating safety, green, environmental protection and intelligence have become a new trend in the development of the world. European and American labeling laws The implementation puts forward detailed requirements for the rolling resistance and low noise of tires, which has had a great impact on the Chinese tire industry. It is currently possible to develop products that meet market requirements and shorten the product development cycle to enhance the competitiveness of enterprises. Powerful magic weapon. [0003] Now computers are more and more widely used in 3D design. Ho...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F17/50G06T17/00
CPCG06F30/17G06T17/00
Inventor 李红卫田健吴长辉陈虎
Owner 山东省三利轮胎制造有限公司
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