Collaborative establishment method and device of CAD (Computer Aided Design) model

A technology for establishing methods and models, which is applied in the computer field and can solve problems such as long modeling cycles of CAD models

Active Publication Date: 2013-03-20
CAXA TECH
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  • Abstract
  • Description
  • Claims
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Problems solved by technology

[0010] The main purpose of the present invention is to provide a CAD model collaborative establishment method and device to solve the problem of long CAD model modeling cycle in the prior art

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  • Collaborative establishment method and device of CAD (Computer Aided Design) model
  • Collaborative establishment method and device of CAD (Computer Aided Design) model
  • Collaborative establishment method and device of CAD (Computer Aided Design) model

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Embodiment Construction

[0033] It should be noted that the embodiments in the application and the features in the embodiments can be combined with each other if there is no conflict. Hereinafter, the present invention will be described in detail with reference to the drawings and in conjunction with the embodiments.

[0034] The embodiment of the present invention provides a method for collaboratively establishing a CAD model. The following specifically introduces the method for collaboratively establishing a CAD model:

[0035] figure 1 Is the first flowchart of the method for collaboratively establishing a CAD model according to an embodiment of the present invention, such as figure 1 As shown, the method includes the following steps S101 to S105:

[0036] S101: Acquire a first distinguishing feature, where the first distinguishing feature is a distinguishing feature between the first model file and the original model file, the first model file is the model file after the first collaborative node edits th...

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Abstract

The invention discloses a collaborative establishment method and a collaborative establishment device of a CAD (Computer Aided Design) model. The collaborative establishment method of the CAD model comprises the following steps of: acquiring a first distinguishing characteristic; acquiring a second distinguishing characteristic; judging whether the first distinguishing characteristic conflicts with the second distinguishing characteristic; combining the first distinguishing characteristic and the second distinguishing characteristic to an original model file to obtain a first target CAD model when judging that the first distinguishing characteristic does not conflict with the second distinguishing characteristic; and receiving a selection or modification instruction of a user for the first distinguishing characteristic and the second distinguishing characteristic and combining the distinguishing characteristic selected or modified by the user to the original model file to obtain the first target CAD model when judging that the first distinguishing characteristic conflicts with the second distinguishing characteristic. Through the method and the device, the problem of longer modeling period of the CAD model in the prior art is solved, and further, the effect of improving the modeling efficiency of the CAD model is achieved.

Description

Technical field [0001] The present invention relates to the field of computers, in particular to a method and device for collaboratively establishing a CAD model. Background technique [0002] With the widespread application of 3D CAD software in the manufacturing industry, the complexity of the models handled by the software is also increasing. The number of assembly parts of a product and the number of modeling features of a single part increase geometrically. Therefore, the research and development time of a single product also becomes longer. Take a large garden equipment manufacturer as an example, a new product needs to go from research and development to mass production. Half a year, this is too long for a rapidly changing market. [0003] The demand for multi-person collaborative 3D modeling came into being. Multi-person collaborative work can enable enterprises to concentrate on researching and developing new products in a very short period of time, thereby gaining market...

Claims

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Application Information

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IPC IPC(8): G06F17/50
Inventor 宋智广
Owner CAXA TECH
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