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Quick parametric modeling method based on template

A parametric modeling and parametric model technology, applied in the field of engineering manufacturing, can solve the problems of uneven ability of modelers, high requirements for modelers, and unfavorable practical use, so as to reduce the difficulty of modeling and improve the quality of construction. The effect of mold efficiency and saving time and cost

Pending Publication Date: 2021-03-09
HANGZHOU QUNHE INFORMATION TECHNOLOGIES CO LTD
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  • Application Information

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Problems solved by technology

[0009] Since the above modeling process is very complicated and needs to understand various process construction methods and a large amount of expression logic, the requirements for modelers are high, and the abilities of modelers are uneven, resulting in long modeling time and difficult to build. The mold efficiency is low, which is not conducive to practical use

Method used

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  • Quick parametric modeling method based on template
  • Quick parametric modeling method based on template
  • Quick parametric modeling method based on template

Examples

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Embodiment

[0034] EXAMPLES: Specific embodiments are as follows:

[0035] 1) Modeling analysis composition element: Analysis of the combination of corner cabinets is: the vertical panel X7, the rail X2, the door panel X1, the sealing plate X1, and calculate the parametric expression of each portion size, position, material;

[0036] 2) Generate template data: According to the type extraction side panel, front panel, the baffle is a vertical board replacement, the extraction layer plate, the bottom plate is a cross-board replacement, and the extraction door panel is replacement item, and the extraction seal is a sealing substitute. The material parameters in the extraction parameter are parameter replacement items;

[0037] 3) Define the instructions and packet information of the template;

[0038] 4) Finding the template in the packet of the model editor, and applies the template to the current model library to the current model library for vertical plate, horizontal, door panel, and sealing...

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Abstract

The invention discloses a template-based quick parametric modeling method, which comprises the following steps of: 1) analyzing a model composition relationship which comprises basic composition elements and characteristics of a model; 2) generating template data according to the parameterized model, wherein the template data comprises various replacement items; 3) defining names of various replacement items and storing a template; 4) in the model editor, carrying out self-defined assignment on various replacement items of the template; 5) emptying the sub-models of all the current scenes by the model editor, and applying the sub-models and expressions in the template; and 6) displaying the 3D model generated through the template in the three-dimensional view. According to the method, theparameterized template is created through an existing model, modeling personnel can complete modeling of the complex model by filling in template replacement items, the modeling complexity is greatlyreduced, the modeling time of the complex model such as the cabinet body can be shortened to be within 3 minutes from 30 minutes, and the time cost of the modeling personnel is greatly saved.

Description

Technical field [0001] The present invention relates to the field of engineering manufacturing, and more particularly to a method for molding a modular parameterization mode of a template. Background technique [0002] Parameterization modeling is an important process of parameterization design. The key issue when modeling is how to create a parameterization model that meets the design requirements, so it is necessary to consider many factors when performing parameterized modeling, including: [0003] 1. Analyze the basic elements of the components geometry and the relationship between the individual elements. [0004] 2. Analysis of the free parameters related to which elements are related to how to guarantee only the freedom of parameters. [0005] 3. Determine the primary characteristics of the model and all the auxiliary features. [0006] 4. Use the expression editor to analyze the partial expression in accordance with the free parameters. [0007] 5. Determine the character...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06T17/00G06T15/00G06F40/186
CPCG06T17/00G06T15/005G06F40/186
Inventor 张彤沈雯
Owner HANGZHOU QUNHE INFORMATION TECHNOLOGIES CO LTD
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