Light curing preparation device of gradient material and light curing preparation method

A gradient material and preparation device technology, which is applied in the direction of manufacturing tools, additive processing, ceramic molding machines, etc., can solve the problems affecting the quality and reliability of biological functional gradient materials, uneven proportion control, and influence, so as to improve the utilization rate of materials , save materials, improve the effect of preparation efficiency

Active Publication Date: 2016-12-14
SOUTH CHINA UNIV OF TECH
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0008] However, there is uneven control of the proportion of each component in the preparation of biological functionally graded materials by the above-mentioned traditional technical equipment, and the actual value of Young's modulus of the prepared biologically functionally graded ma

Method used

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  • Light curing preparation device of gradient material and light curing preparation method
  • Light curing preparation device of gradient material and light curing preparation method
  • Light curing preparation device of gradient material and light curing preparation method

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Embodiment

[0047] like figure 1As shown, the photocuring preparation device of the gradient material in this embodiment includes a frame, a reflector 20, a photocuring light source 30, a horizontal motion table 40, at least two transparent solution tanks 50, and a horizontal driver 60 , an up and down moving platform 70, an up and down driver 80, a forming platform 90 and a control system; the control system is used to model the gradient material, calculate the profile information of each layer in the modeling model, and use the profile information Generate the code required for photocuring molding, and control the horizontal driver, up and down driver and photocuring light source according to the code. The frame includes a bottom plate 11 , a top plate 12 , a vertical arm 13 and an intermediate support 14 . Specifically, in this embodiment, the bottom plate 11 and the top plate 12 are parallel to each other, but not limited thereto. The vertical arm 13 is installed on the top board 12 ...

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Abstract

The invention discloses a light curing preparation device of a gradient material. The device comprises a horizontal motion table, a light curing system, a horizontal driver, an upper and lower mobile station, and an upper and lower driver. The invention also discloses a light curing preparation method based on the device. The method is as below: first, modeling a biological functionally gradient material to obtain a model; then calculating the contour information of each layer of the model by the 3D printing layered software, and generating light curing code by using the contour information; then, placing different light curing composite solutions in different solution baths; and at last, controlling the light curing device according to the code for light curing molding to prepare the graded material, so as to realize proportion control of the gradient material.

Description

technical field [0001] The invention relates to the field of preparation of gradient materials, in particular to a photocuring preparation device and a photocuring preparation method of gradient materials. Background technique [0002] Biofunctionally graded materials (bio-FGM) are heterogeneous composite materials whose raw material components, material composition and properties change continuously or discontinuously along the thickness or length of the material. In recent years, the development of medicine has led to a corresponding increase in the requirements for medical biomaterials. Therefore, the research and development of novel and feasible biofunctional gradient materials and their preparation equipment has gradually become a frontier topic in the current medical field. Because human bones, teeth, and joints have the characteristics of high hardness, wear resistance, and good toughness, artificial bones, knee joints, dental implants, and optimized hip prostheses m...

Claims

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Application Information

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IPC IPC(8): B29C67/00B28B1/00B33Y30/00B33Y10/00B33Y70/00
CPCB28B1/001B33Y10/00B33Y30/00B33Y70/00
Inventor 卢秉恒王迎军任力陈盛贵杨军忠
Owner SOUTH CHINA UNIV OF TECH
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