Online 3D printing customization system and method

A 3D printing and customized system technology, applied in the direction of digital output to printing unit, data processing application, sale/rental transaction, etc., can solve the problems of inability to meet speed requirements, slowness, redundant system calculation, etc., to save storage space and computing time, overcoming the effect of low computational accuracy

Inactive Publication Date: 2017-05-24
杭州纽带科技有限公司
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AI Technical Summary

Problems solved by technology

However, the traditional tetrahedron subdivision method needs to extract and store a large amount of triangular surface normal vector information of the model, and judge the volume of the tetrahedron by reading the normal vector of the triangular surface. The calculation of the system is cumbersome and slow. , still can not meet the speed requirements of online 3D printing customized real-time quotation

Method used

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  • Online 3D printing customization system and method
  • Online 3D printing customization system and method
  • Online 3D printing customization system and method

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Embodiment Construction

[0033] In order to further understand the present invention, the preferred embodiments of the present invention are described below in conjunction with examples, but it should be understood that these descriptions are only to further illustrate the features and advantages of the present invention, rather than limiting the claims of the present invention.

[0034] The present invention firstly provides an online 3D printing customization system, such as figure 1 As shown, it includes a receiving module, a size information extraction module, a volume calculation module, a parameter setting module, a price generation module, a payment module and a 3D printer.

[0035] Wherein, the receiving module is used to receive and read the 3D model file uploaded by the user, wherein the 3D model is a 3D model generated by any 3D modeling software, and the format of the model file includes STL, OBJ, DAE, WRL, X3D, etc.

[0036] The display module is used to display the 3D model uploaded by t...

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Abstract

The invention relates to the field of the 3D printing manufacturing service, and provides an online 3D printing customization system comprising a receiving module, a display module, a size information extraction module, a volume calculation module, a parameter setting module, a price generation module, a payment module and a 3D printer. The printing customization method of the system comprises the following steps that 1) a user uploads a 3D model file, 2) the system automatically reads and displays the model, 3) the system automatically extracts the size characteristics of the model, 4) the system automatically calculates the volume of the model, 5) the user selects the material type, and 6) the system automatically generates material utilization amount, customization price and production time at a cloud side so as to generate an order and complete printing after payment of the user. According to the 3D printing customization system and method, the problems that the 3D printing product customization process is complex, the price has no fixed standard and the transaction flow is complex can be effectively solved.

Description

technical field [0001] The invention relates to the field of 3D printing manufacturing services, and provides an online 3D printing customization system and method. Background technique [0002] 3D printing technology is changing the way humans manufacture and deliver products. In the 3D printing manufacturing network system based on 3D data, any node can interact with other nodes in real time to obtain the 3D digital models they need, issue customized requirements, and then pass distributed manufacturing nodes (including 3D printing centers, CNC machining centers, laser Engraving Center) to produce and realize. To create a distributed 3D printing manufacturing network system, one of the core technical problems to be solved is the method of extracting 3D model data and calculating the volume. The traditional calculation methods are mainly plane subdivision method and tetrahedron subdivision method. Among them, the planar subsection method needs to extract the vertices, ed...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06Q30/06G06F3/12B33Y50/00
CPCB33Y50/00G06F3/1243G06Q30/0621
Inventor 严进龙高丽荣吴应文
Owner 杭州纽带科技有限公司
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