Automatic rocket tank structure three-dimensional model constructing system

Abstract

The invention discloses an automatic rocket tank structure three-dimensional model constructing system which comprises a database, a parameter input module, a parameter storage module, a model dispatching module, a three-dimensional model generating module and a three-dimensional model assembly module, wherein the database is used for storing three-dimensional models of structural members needed for constructing a rocket tank; the parameter input module is used for design parameters which are input by a user to the parameter storage module for storage; the parameter storage module is used for caching the design parameters of the user; the model dispatching module is used for receiving a model dispatching request which is sent by the three-dimensional model generating module, and traversing, retrieve and inquiring a model matched with the request from the database according to the model dispatching request which is sent by the three-dimensional model generating module; the three-dimensional model generating module is used for sending the model dispatching request to the model dispatching module so as to dispatch the corresponding three-dimensional model data in the database; the three-dimensional model assembly module is used for assembling the needed structural members and finishing the construction of the rocket tank three-dimensional model. According to the automatic rocket tank structure three-dimensional model constructing system, the product design efficiency and the product design quality are improved, and the product development period is shortened.

Description

technical field [0001] The invention belongs to the three-dimensional rapid design technology of a launch vehicle, and relates to an automatic construction system for a three-dimensional model of a rocket tank structure. Background technique [0002] At present, when designers use 3D model design software to design the structure type of rocket body tanks, there are a lot of similarities in the process from the overall skeleton model design of the tank, the layout of the tank bottom flange, the reference transfer to the detailed design of the structure. repeating work. At the component level, some components such as wall plates, short shell plates, melon petals, end frames, flanges, anti-sway plates, clamps, etc. have a large number of types and similar structures. The design process of these components It is tedious and repetitive work. Designers need to spend a lot of time and energy in the complex operation process of the software, which leads to low design work efficien...

AI Technical Summary

Problems solved by technology

At the component level, some components such as wall panels, short shell plates, melon petals, end frames, flanges, anti-sway plates, clamps, etc. have a large number of types and similar structures. The design process of these components tedious, repetitive work

Designers need to spend a lot of time and energy in the complex operation process of the software, resulting in low design work efficiency and directly affecting the product design cycle

[0003] In addition, in the design process using the standard modules of the 3D model design software, due to the differences in the design levels of different designers, the quality of the design models is uneven, and the design norms are not high, which affects the overall modification of the product digital prototype model and the digital model. equipment, which indirectly affects the correctness of product design

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