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Method and support structure for manufacturing three-dimensional objects and support structure generation method

A technology for supporting structures and three-dimensional objects, applied in special data processing applications, instruments, electrical digital data processing, etc., can solve the problems of reducing workpiece manufacturing efficiency, material waste, and large volume, and achieve reducing material waste, reducing waste, Build small effects

Active Publication Date: 2015-12-02
HUNAN FARSOON HIGH TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Due to the large volume of the support structure, it causes a large waste of materials, and also reduces the manufacturing efficiency of the workpiece

Method used

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  • Method and support structure for manufacturing three-dimensional objects and support structure generation method
  • Method and support structure for manufacturing three-dimensional objects and support structure generation method
  • Method and support structure for manufacturing three-dimensional objects and support structure generation method

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Embodiment Construction

[0051] In order to allow those skilled in the art to better understand and realize the technical solution of the present invention, further detailed description will be given below in conjunction with the accompanying drawings and specific embodiments.

[0052] Such as Figure 1-Figure 4 As shown, the support structure for manufacturing three-dimensional objects, wherein the shape of the support structure is a tree, and includes at least one tree support structure for each workpiece 4, the tree support structure includes leaves 1, branches 2 and trunk 3. Understandably, due to image 3 The part 4 in has only one area that needs to be supported, so only one tree-shaped support structure is drawn, but if there are multiple areas of the part 4 that need to be supported, multiple tree-shaped support structures will be included.

[0053] Depend on figure 1 , image 3 with Figure 4As shown, the number of the leaves 1 is several, and they are evenly arranged on the lower surfac...

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Abstract

The invention discloses a method and support structure for manufacturing three-dimensional objects and a support structure generation method. The support structure for manufacturing three-dimensional objects takes the shape of a tree; and each product comprises at least one tree-shaped support structure. According to the a method and support structure for manufacturing three-dimensional objects and the support structure generation method, the support structure takes the shape of a tree, so that the materials for generating the support structure are greatly decreased on the premise that the support structure supports manufactured products and guarantees no deformation of the manufactured products , and the material waste is reduced; and the tree-shaped support structure requires a small construction volume, so that the whole manufacturing process efficiency of the three-dimensional objects is greatly improved.

Description

technical field [0001] The invention belongs to the technical field of rapid prototyping, and in particular relates to a method for manufacturing a three-dimensional object, a supporting structure and a method for generating the supporting structure. Background technique [0002] Rapid Prototyping (RP) is an advanced manufacturing technology with distinctive features such as digital manufacturing, high flexibility and adaptability, direct CAD model drive, fast speed, and rich and diverse material types. Superimposing and building three-dimensional workpieces through layer-by-layer melting, this technology can manufacture three-dimensional workpieces with complex shapes that are difficult to complete with traditional techniques. However, in special workpiece structures, such as metal materials and overhanging structures, overhangs and warping deformation will occur during the process, which will affect the shape accuracy and dimensional accuracy of the workpiece, and even lea...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F17/50
Inventor 许小曙刘鹏
Owner HUNAN FARSOON HIGH TECH CO LTD
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