Method for copying inscription rubbing template by utilizing 3D printing
A 3D printing and inscription technology, applied in the field of inscription rubbings, can solve the problems of influence, low production efficiency, danger, etc., and achieve the effect of overcoming the complex process, easy preservation and dissemination, and low cost.
Inactive Publication Date: 2013-12-11
陈露霖
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Problems solved by technology
The current rubbings are basically done by hand. Some cliff stone carvings are carved on the mountain walls. Handmade generally needs to build auxiliary facilities such as brackets and ladders. The production efficiency is low and it is dangerous. Stone carvings in places where brackets cannot be erected cannot be rubbed.
Rubbings have a rather bad effect on the original appearance and durability of the inscriptions
And with the passage of time, the surface of many inscriptions has been severely damaged
Method used
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Embodiment Construction
[0028] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments.
[0029] like figure 1 Shown is the work flow chart of the present invention, the present invention utilizes 3D printing technology to copy the inscription rubbing template, comprises the following steps:
[0030] (1) Obtain the pictures of the inscription rubbings to be processed, and use the computer to process the pictures into grayscale pictures;
[0031] (2) Use software to edit grayscale images to obtain planar 3D vector information data;
[0032] (3) Use 3D CAD software to process 3D vector information data to make it into 3D model data that can be processed;
[0033] (4) The three-dimensional model is processed by the rapid prototyping machine according to the ratio of 1:1 between the inscription rubbings and the model, and the real object is formed;
[0034] (5) De-supporting, correcting, polishing, trimming, and fixing the formed ...
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The invention relates to an inscription rubbing, in particular to a method for copying an inscription rubbing template by utilizing 3D printing. The method comprises the following steps: converting a picture of the inscription rubbing into a grayscale map; processing the grayscale map to obtain planar three-dimensional vector information data; using a three-dimensional CAD software to process to obtain three-dimensional model data; using a quick forming machine to performing processing and forming on a three-dimensional model; performing object post-processing to obtain the inscription rubbing template; and performing comparison for correction. The method can overcome defects of complex process, low efficiency and high cost in a traditional rubbing template manufacturing process; after the inscription rubbing template is copied, a very important significance for quickly realizing rubbing treatment of a great amount of stone carving and inscription is realized; the inscription rubbing template is convenient to store and spread.
Description
[0001] technical field [0002] The invention relates to an inscription rubbing, in particular to a method for replicating an inscription rubbing template by 3D printing. Background technique [0003] Inscriptions, generally referring to inscribed stone characters or patterns, are one of the important carriers of history and culture, and are non-renewable historical and cultural resources. The inscriptions involve many aspects such as philosophy, religion, history, geography, economy, politics, military, culture, art, education, science, technology, nationality, etc., and play an important role in inheriting history and culture. Most of the inscriptions are carried by natural mountains dominated by limestone. Over the long years, due to the combined effects of natural and human factors, the surface of the inscriptions has been continuously weathered and eroded. At present, most of the inscriptions and inscriptions in China are scattered, resulting in embarrassing storag...
Claims
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Inventor 陈碧帆陈露霖
Owner 陈露霖