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3D printing parameter value determining method and device

A technology for 3D printing and determining methods, applied in the field of 3D printing, can solve problems such as low printing efficiency, and achieve the effect of improving printing efficiency

Inactive Publication Date: 2019-04-19
GUANGZHOU HEIGE ZHIZAO INFORMATION TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

To solve the problem of low printing efficiency

Method used

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  • 3D printing parameter value determining method and device
  • 3D printing parameter value determining method and device
  • 3D printing parameter value determining method and device

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Embodiment Construction

[0042] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of embodiments of the present invention, but not all embodiments.

[0043] figure 1 A schematic flow chart of a method for determining 3D printing parameter values ​​provided by an embodiment of the present invention, such as figure 1 As shown, the method includes:

[0044] Step 101. Obtain model information of a pre-printed model.

[0045] Wherein, the pre-printed model may include a multi-layer model, and the pre-printed model information may be the outline, area, layer thickness, exposure time, printing light intensity and printing material information corresponding to each layer model in the multi-layer model....

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Abstract

The invention provides a 3D printing parameter value determining method and device. The method comprises the following steps that model information of a pre-printing model is acquired, and the model information is matched with each sample printing information in a preset model parameter library to obtain target printing information; and parameter values of the pre-printing model are determined according to the target printing information. When each layer of model of the pre-printing model is printed, the model information of the pre-printing model can be matched with each sample printing information in the model parameter library, the target printing information is determined according to the matching result; and the parameter values of the pre-printing model are determined according to the target printing information, so that the situation that due to the facts that a stripping threshold value is set according to experience, and the increasing range is not applicable for stripping ofthe forming model obtained after each layer of model is printed from a tray, stripping of the forming model from the tray fails, and then the model is damaged is avoided, and the printing efficiency is improved.

Description

technical field [0001] The present invention relates to the technical field of 3D printing, in particular to a method and device for determining 3D printing parameter values. Background technique [0002] 3D (3 Dimensions, three-dimensional) printing technology is a technology that uses light curing and paper lamination to achieve rapid prototyping. The printer is equipped with adhesive materials such as powder or plastic. The layer printing method prints each layer of the model, and peels off the printed model of each layer from the tray. [0003] In related technologies, if the model is divided into multiple layers, the multi-layer model is peeled using the peeling threshold and the increase rate set according to experience. The threshold value is compared to the actual peel force for peeling. [0004] However, the peeling threshold and increase are set by experience. Since the model outline, model area, printing light intensity, and printing materials of each layer may ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B29C64/386B33Y50/00
CPCB29C64/386B33Y50/00
Inventor 桂培炎黄鹤源蔡德信郑泽斌何起发黄超武让
Owner GUANGZHOU HEIGE ZHIZAO INFORMATION TECH CO LTD