Parametered assembly and design of three-dimensional mould structure and automatic dimension labeling method for two-dimensional figure

A technology of assembly design and structural parameters, applied in the direction of calculation, electrical digital data processing, special data processing applications, etc., can solve the problem of shortening the total man-hour of mold design

Inactive Publication Date: 2006-10-04
陈金德
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Problems solved by technology

[0056] The purpose of the present invention is to solve many defects in the existing 3D mold structure design method, and to provide a method for parametric assembly design of three-dimensional mold structure and automatic dimensioning of two-dimensional drawings. The parameters of the mold can be automatically adjusted to make the mold structure design more reasonable and effectively improve the quality of mold design; in the design process

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  • Parametered assembly and design of three-dimensional mould structure and automatic dimension labeling method for two-dimensional figure
  • Parametered assembly and design of three-dimensional mould structure and automatic dimension labeling method for two-dimensional figure
  • Parametered assembly and design of three-dimensional mould structure and automatic dimension labeling method for two-dimensional figure

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[0252] See Figure 6 As shown, the parametric assembly design of the three-dimensional mold structure and the automatic dimensioning method for the two-dimensional drawing of the present invention include the design of the mold base structure, the design of the slider structure, the design of the oblique pin structure, the design of the cooling circuit, the design of the small inlet structure, and the ejection structure. Design, output 2D general assembly drawings and 2D parts processing drawings, automatic dimensioning eight subsystems constitute the program system.

[0253] In the formwork design of the two-plate formwork of the formwork structure subsystem, a formwork diagram of the two-plate formwork with a full formwork is established first, including 13 formworks, and parameters are established to determine the position of each plate on the formwork, so that These 13 boards can be removed or added back at will. Build a multi-functional mold base standard part and non-st...

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Abstract

The related auto size marking method for 3D/2D mold parameters assembly design comprises: 1. designing mold frame, determining all of the member size, mold nest and core quantity, distance among product, nest and template; 2. designing secondary structure by receiving computer command and calculating to generate slide block, slope pin, cooling loop, and other assembly; 3. executing whole assembly diagram command to generate 2D diagram; 4. alternating request, repeating step 2-3; 5. outputting the formal 2D diagram; 6. outputting the 2D member processing diagram. This invention has more reasonable process, improves design quality, and reduces manual error.

Description

technical field [0001] The invention relates to a mold design method, in particular to a three-dimensional mold structure parameterized assembly design and a two-dimensional drawing automatic dimensioning method. Background technique [0002] See figure 1 As shown, there are multiple 3D mold design software currently available on the market. The prior art uses a computer-aided 3D mold design method, which includes the following steps: [0003] Step 1: Establish the existing mold standard parts, standard formwork database and user interface for accessing standard parts; [0004] Step 2: 3D finished product segmentation; [0005] 2.1 Import other systems to complete the 3D model; [0006] 2.2 Make up the imported 3D model to make it the solid model of the system; [0007] 2.3 Modify the draft angle; check the draft angle of this model, if it does not meet the mold opening requirements, you must modify the model; because the R angle on the appearance of these models has bee...

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Application Information

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IPC IPC(8): G06F17/50
Inventor 陈金德
Owner 陈金德
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