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Method for restoration of cultural relics through 3D printing technology

A technology of 3D printing and cultural relics, applied in the fields of processing and manufacturing, manufacturing auxiliary devices, processing data acquisition/processing, etc., can solve problems such as shortage of repair power, and achieve the effect of saving labor costs and improving work efficiency

Inactive Publication Date: 2017-04-26
HUNAN LIUXIN INTELLIGENT TECH CO LTD
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  • Summary
  • Abstract
  • Description
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AI Technical Summary

Problems solved by technology

From the above, it can be seen that there is an obvious shortage of restoration forces in the cultural relics protection and restoration industry

Method used

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Examples

Experimental program
Comparison scheme
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Embodiment Construction

[0017] The invention provides a method for repairing cultural relics by 3D printing technology, comprising the following steps:

[0018] (1) Use an advanced high-precision 3D scanner to scan cultural relics at a ratio of 1:1. When using a high-precision 3D scanner to scan cultural relics, you can realize the function of copying numbers without touching the cultural relic body. For the incomplete parts of the cultural relic body Cross-section for precise scanning.

[0019] (2) Use cloud intensive 3D software to carry out reverse engineering design and reconstruction, and use 3D software to perform point cloud intensive cloud computing reverse restoration engineering on the 1:1 copy data of 3D scanning, and calculate the data of incomplete parts. Then fine design and correction are carried out on the computer. Not only can the accuracy of the reconstructed model be compared flexibly, but also the color of the reconstructed parts can be restored at the same time, and at the same...

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PUM

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Abstract

The invention discloses a method for restoration of cultural relics through a 3D printing technology. The method is characterized by comprising the following steps of (1) scanning the cultural relics with an advanced high-precision 3D scanner according to the ratio of 1:1, (2) carrying out reverse engineering design reconfiguration through cloud intensive 3D software, (3) printing defective parts of the cultural relics through 3D printing equipment, (4) repairing the cultural relics through a 3D printing component, and (5) carrying out color correction through the 3D printing component. The method for restoration of the cultural relics through the 3D printing technology is high in precision and efficiency. Meanwhile, in the process of restoring the cultural relics through the 3D printing technology, potential risks of turning, molding, grinding and smoothening on the surfaces of the cultural relics to the cultural relics are avoided.

Description

technical field [0001] The invention relates to a method for restoring cultural relics by 3D printing technology. Background technique [0002] 3D printing, also known as additive manufacturing, is a rapid prototyping technology based on digital model files, using powdered metal, gypsum, plastic and other materials to construct objects by layer-by-layer printing. 3D printing technology appeared in the mid-1990s. In fact, it uses light curing and laser sintering technologies for rapid prototyping. It works basically the same as ordinary printing: the printer is filled with "printing materials" such as liquid or powder, and is controlled by a computer. The "printing materials" are superimposed layer by layer, and finally the digital model on the computer is printed into a physical object. [0003] According to statistics, there are currently more than 2,000 professional technicians engaged in the protection and restoration of cultural relics in my country, and as of 2005, the...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B29C64/10B29C64/386B33Y10/00B33Y50/00
Inventor 毛湘
Owner HUNAN LIUXIN INTELLIGENT TECH CO LTD
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