Multicolor printing slicing method, electronic device, and storage medium
By color-smearing and subdividing the triangle faces of the 3D printed model, model data is generated, and the problems of low multi-color printing efficiency and waste of consumables are solved, achieving efficient multi-color printing effect.
WO2025175779A1 Publication Date: 2025-08-28SHENZHEN CREALITY 3D TECH CO LTD
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Patent Information
- Application Number
- PCT/CN2024/123423
- Authority / Receiving Office
- WO · WO
- Patent Type
- Applications
- Current Assignee / Owner
- Priority Date
- 2024-02-23
- Filing Date
- 2024-10-08
- Publication Date
- 2025-08-28
AI Technical Summary
Technical Problem
Among the existing multi-color 3D printing technology, the printing efficiency is low and the consumables consume a lot, which is mainly due to the color pollution problem caused by residual consumables in the nozzle cavity.
Method used
By color-smearing and subdividing the triangle faces of the 3D printed model, model data is generated, and color data is stored in a container, supporting data and Z-slit data are combined to form a multi-color printing slice method, and multi-color printing is performed using different nozzle feeds.
Benefits of technology
It improves the efficiency of multi-color printing, reduces the use of consumables, and achieves efficient multi-color printing effect.
✦ Generated by Eureka AI based on patent content.
Abstract
Provided in the present application are a multicolor printing slicing method, an electronic device and a storage medium. The multicolor printing slicing method provided by the present application comprises: acquiring original data of a 3D printing model, and loading the 3D printing model, the original data comprising a plurality of first triangular faces and first vertex data, and the 3D printing model having a first color; painting at least part of the first triangular faces of the 3D printing model with a second color; on the basis of the first vertex data, the first triangular faces and color data of each of the first triangular faces, generating model data; and slicing the 3D printing model on the basis of a preset height and the model data, so as to obtain contour sets, and dividing the contour sets on the basis of the color data to obtain divided contour sets.
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