3D printing method and system

A 3D printing and 3D printer technology, applied in the field of 3D printing, can solve problems such as complex user operations, and achieve the effect of reducing complexity and solving complex user operations.

Inactive Publication Date: 2015-12-16
深圳马顿科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide a 3D printing method to solve the problem of relatively complicated user operations in the current 3D printing process

Method used

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  • 3D printing method and system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0049] Please refer to the attached figure 1 , figure 1 The flow of the 3D printing method provided by Embodiment 1 of the present invention is shown.

[0050] figure 1 The flow shown includes the following steps:

[0051] S101. Obtain a target accuracy level and a target printing model.

[0052] Usually (3D) printing models are stored in storage devices in the form of model collections, such as cloud servers. When 3D printing, users need to select the print model they want to print from the model collection, that is, the target print model. As mentioned in the background art, the current printing model is open, and the user can design the printing model by himself, and store it in the model collection for obtaining when printing.

[0053] In Embodiment 1 of the present invention, obtaining the target accuracy level refers to selecting the printing accuracy level of the target printing model to determine the printing accuracy required by the user to print the target print...

Embodiment 2

[0066] Please refer to the attached figure 2 , figure 2 The flow of the 3D printing method provided by Embodiment 2 of the present invention is shown.

[0067] figure 2 In the process shown, the mapping relationship between the accuracy level, the printing model and the printing parameters corresponding to the two is established, including:

[0068] S202. Divide multiple precision levels.

[0069] S203 , analyzing the structure of the printed model under the requirements of each level of precision.

[0070] The printing model has an impact on the printing parameters. This step analyzes the structure of the printing model. For special structures such as suspended parts, whether there is water leakage, protruding large-angle parts, the contact surface of the chassis, too small walls or components, too complicated Analyze the model structure and other parameters, repair the model with water leakage, and use the judgment tree principle to obtain the best printing parameters...

Embodiment 3

[0075] Please refer to the attached image 3 , image 3 The flow of the 3D printing method provided by Embodiment 3 of the present invention is shown.

[0076] image 3 In the flow shown, the following steps are also included between step S304 and step S307:

[0077] S305. Encrypt the printing file to obtain the encrypted file, and send the encrypted file and the encryption key to the 3D printer.

[0078] Generally, the slicing software used for slicing processing is installed on the cloud server or the client terminal, and the printing files formed after the slicing software completes the slicing processing need to be sent to the 3D printer, and the 3D printer implements 3D printing layer by layer according to the printing files. During the transmission of the print file, in order to ensure the security of the print file transmission, step S305 encrypts the print file and sends it to the 3D printer. Of course, the encryption key also needs to be sent to the 3D printer.

...

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Abstract

The present invention provides a 3D printing method, comprising the following steps: (11) obtaining a target accuracy grade and a target printing model, and establishing a mapping relationship among an accuracy grade, a printing model, and printing parameters corresponding to the accuracy grade and the printing model; (12) determining, according to the mapping relationship, target print parameters corresponding to the target accuracy grade and the target printing model; (13) performing slicing processing on the target printing model according to the target printing parameters to obtain a print file; and (14) printing the target printing model according to the print file. According to the method, a problem that a user operation in a current 3D printing process is relatively complicated can be solved. The present invention further provides a 3D printing system.

Description

technical field [0001] The present invention relates to the technical field of 3D printing, and more specifically, to a 3D printing method and system. Background technique [0002] 3D printing, as the fastest-growing printing method, has attracted more and more attention from users. The process of 3D printing is usually as follows: obtain the model→slicing software parameter setting→output the print file→send the print file to the printer for printing. There are multiple links in the above process that require the user to perform printing parameter setting operations. This requires users to have a certain understanding of 3D printing technology. For ordinary users who do not have a background in 3D printing technology, the above-mentioned printing parameter setting operation has certain technical difficulties, which directly affects their use of 3D printers. [0003] Currently, 3D printed models are usually open, and 3D printer manufacturers are responsible for printer co...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F3/12B33Y50/00
Inventor 汪世鹏
Owner 深圳马顿科技有限公司
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