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Manufacturing system and manufacturing method of bionic shark skin structure

A manufacturing system, shark skin technology, applied in the field of manufacturing system of bionic shark skin structure, can solve the problem of uncontrollable microstructure of bionic shark skin structure, achieve the effect of reducing cross-linking reaction, low energy consumption, and maintaining the shape of the structure

Active Publication Date: 2022-07-19
CHANGCHUN UNIV OF SCI & TECH
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In the process of realizing the present invention, the applicant found that the manufacturing method of the bionic shark skin structure in the traditional technology can only control the macroscopic structure, but cannot control the microstructure in the bionic shark skin structure

Method used

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  • Manufacturing system and manufacturing method of bionic shark skin structure
  • Manufacturing system and manufacturing method of bionic shark skin structure
  • Manufacturing system and manufacturing method of bionic shark skin structure

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Embodiment Construction

[0063] The invention realizes the preparation of a cross-scale bionic shark skin structure based on the combination of laser interference and mask surface exposure technology.

[0064] In order to make the objectives, technical solutions and advantages of the present invention more clearly understood, the present invention will be further described in detail below with reference to the specific embodiments and the accompanying drawings. It should be understood that these embodiments are provided only so that this invention will satisfy legal requirements, which may be embodied in many different forms and should not be construed as limited to the embodiments set forth herein.

[0065] 1. Bionic shark skin structure manufacturing system

[0066] The present invention first provides a bionic shark skin structure manufacturing system.

[0067] In an exemplary embodiment of the present invention, a bionic shark skin structure manufacturing system is provided. figure 1 This is a s...

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Abstract

The invention provides a manufacturing system and manufacturing method of a bionic shark skin structure. The invention forms a bionic shark skin structure by converging and interfering with N beams of coherent lasers to solidify a liquid photosensitive material, which can not only control the macroscopic structure of the bionic shark skin structure, but also superimpose microscopic interference fringes on the macroscopic structure by using interference effect , to further improve the performance of the biomimetic shark skin structure, so as to realize the large-area, convenient, efficient, and low-energy-consumption cross-scale bionic shark skin structure preparation in the ordinary atmospheric environment.

Description

technical field [0001] The invention relates to the technical field of micro-nano structure processing, in particular to a manufacturing system and manufacturing method of a bionic shark skin structure. Background technique [0002] The preparation of biomimetic shark skin structures is a hot research issue in bionics, and is mainly used in hydrophobicity, antifouling and drag reduction. The existing preparation technologies are basically template method, hot embossing and precision 3D printing technology. [0003] In 2014, George Lauder et al. established a 3D model of a single tooth with a length of only 0.15mm based on the mako shark shield scale. It took 1 year to use 3D printing technology to embed tens of thousands of small teeth into a flexible and smooth membrane. Got bionic shark skin. [0004] In the process of realizing the present invention, the applicant found that the manufacturing method of the bionic shark skin structure in the traditional technology can on...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B29C64/135B29C64/268B29C64/286B33Y30/00B33Y80/00
CPCB29C64/135B29C64/268B29C64/286B33Y30/00B33Y80/00
Inventor 翁占坤李韬王深智郭川川董莉彤王璐王作斌宋正勋许红梅
Owner CHANGCHUN UNIV OF SCI & TECH
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