Parameterization design method and system based on assembly assembling

A parametric design and parametric technology, applied in computing, electrical digital data processing, special data processing applications, etc.

Active Publication Date: 2013-03-13
PEKING UNIV +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

This patent document does not involve or disclose the assembly method and management in the assembly process of each component

Method used

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  • Parameterization design method and system based on assembly assembling
  • Parameterization design method and system based on assembly assembling
  • Parameterization design method and system based on assembly assembling

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Experimental program
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Embodiment Construction

[0047] The specific implementation manners of the present invention will be described in detail below in conjunction with the accompanying drawings.

[0048] like figure 1 As shown, a parametric design method based on component assembly includes the following steps:

[0049] S10, extracting various components in the design object into components that can be parameterized;

[0050] In this embodiment, the component that can be parameterized is an independent entity, and this individual may be a basic component, or a component that is engaged with each other by multiple basic components.

[0051] S11, generating a representation of the component, recording all assembly relationships of the component on the component representation, and the identifier and assembly point of the component as an assembled object;

[0052] In this embodiment, the representation of the component is generated, which is typically a three-dimensional representation, or a two-dimensional representation...

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Abstract

The invention discloses a parametric design method and system based on assembly of components. The method includes: extracting each component in the design object into a component that can be parameterized; generating a representation of the component, and setting all assembly relationships of the component as an assembly object on the component representation, and the The identifier and assembly point when the component is used as the object to be assembled; select the components required by the design as the assembly object, select the component as the object to be assembled, and check the assembly relationship markers of all the assembly objects and the identifier of the assembled object, To determine the assembly relationship of the assembled object and the assembly point of the assembled object; adjust the position and angle of the assembled object, when the assembly point of the assembled object and the assembly relationship of the assembled object are positioned When the points satisfy the assembly relationship, the two are assembled. The invention no longer needs to describe assembly data additionally, saves design time and improves product design efficiency.

Description

technical field [0001] The invention relates to the assembly field, in particular to a parametric design method and system based on component assembly. Background technique [0002] With the development of science and technology and the acceleration of changes in human demand for products, the design and manufacture of products often have strong timeliness. In order to adapt to the rapidly changing needs, the design efficiency must also be improved in the field of modern product design. [0003] Product design based on component assembly allows designers to focus on the overall design of the object without paying attention to details, thereby improving design efficiency. The usual implementation is to extract the various components contained in the design object into common components, also known as standard parts or standard modules, and then define a series of assembly methods (or assembly relationships) to combine components together, so that Implement complex designs. ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F17/50
Inventor 李平立黎庆华魏玺
Owner PEKING UNIV
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