Slicing method and printing method for three-dimensional model and related equipment

A 3D model and slicing technology, which is applied in the field of 3D printing, can solve the problem of low efficiency of 3D model slicing, and achieve the effect of improving efficiency

Pending Publication Date: 2021-11-30
SHENZHEN ANYCUBIC TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] Embodiments of the present invention provide a 3D model slicing method, printing method and related equipment to solve the problem of low efficiency of 3D model slicing in the prior art

Method used

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  • Slicing method and printing method for three-dimensional model and related equipment
  • Slicing method and printing method for three-dimensional model and related equipment
  • Slicing method and printing method for three-dimensional model and related equipment

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Embodiment Construction

[0025] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are some of the embodiments of the present invention, but not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0026] see figure 1 , figure 1 is a flow chart of a 3D model slicing method provided by an embodiment of the present invention, as shown in figure 1 shown, including the following steps:

[0027] Step 101. Determine a triangular skirt set corresponding to a target layer slice of the 3D model, wherein the triangular skirt set includes at least two triangle faces that intersect with a tangent plane of the target layer slice.

[0028] Wherein, the targ...

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Abstract

The invention provides a slicing method and printing method of a three-dimensional model and related equipment, and relates to the technical field of 3D printing The method comprises the steps of: determining a triangular skirt band set corresponding to a target layer slice of the three-dimensional model, wherein the triangular skirt band set comprises at least two triangular patches intersecting with the tangent plane of the target layer slice; obtaining a half-edge data structure of the triangular patches in the triangular skirt band set; and generating a contour picture of the target layer slice corresponding to the triangular skirt set according to the half-edge data structure of the triangular patches. According to the slicing method and the printing method, the slicing efficiency of the three-dimensional model can be improved.

Description

technical field [0001] The invention relates to the technical field of 3D printing, in particular to a slicing method of a three-dimensional model, a printing method and related equipment. Background technique [0002] 3D printing belongs to rapid prototyping technology. It is based on digital models and uses materials such as metal powder, ceramic powder, plastic or liquid photosensitive resin to print out the entire three-dimensional object layer by layer. The process of 3D printing is to first design the 3D model through computer 3D modeling software, then "slice" the 3D model into layer-by-layer sections, and then obtain the processing path according to the analysis section information, so as to guide the 3D printer to print layer by layer. The superposition results in a three-dimensional object. The most widely used 3D printing technology is light-curing 3D printing. The material used in light-curing 3D printing is generally photosensitive resin, usually liquid, with a...

Claims

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Application Information

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IPC IPC(8): B29C64/386B33Y50/00
CPCB29C64/386B33Y50/00
Inventor 刘鹏
Owner SHENZHEN ANYCUBIC TECH CO LTD
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