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Photocuring rapid prototyping device and method

A curing molding and molding device technology, applied in the direction of manufacturing tools, additive manufacturing, additive processing, etc., can solve the problems of reducing the efficiency of light-curing rapid prototyping, complex optical paths, affecting the effect of light-curing rapid prototyping, etc., to reduce the complexity of the optical path , reduce the volume, use less material effect

Inactive Publication Date: 2013-04-10
刘彦君 +2
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, these two light-curing rapid prototyping devices either use laser galvanometers or DLP projectors, and the optical paths of these two components are complicated, and there is a long delay, which affects the effect of light-curing rapid prototyping and reduces the Efficiency of light curing rapid prototyping

Method used

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  • Photocuring rapid prototyping device and method
  • Photocuring rapid prototyping device and method

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Embodiment Construction

[0027] In order to enable those skilled in the art to better understand the technical solutions in the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described The embodiments are only some of the embodiments of the present application, but not all of them. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without creative efforts shall fall within the scope of protection of this application.

[0028] see figure 1 , which shows the composition structure of the light-curing rapid prototyping device embodiment of the present application. This embodiment includes: a carrier 101, an imaging component 102 and a light source 103, the carrier 101 and the light source 103 are located on different sides of the imaging component 102, whe...

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Abstract

The invention discloses a photocuring rapid prototyping device. The device comprises a supporting body for supporting photosensitive resin in a fluid state, an imaging part for showing a two-dimensional graph, and an illuminant for allowing the photosensitive resin in the fluid state to conduct polyreaction, wherein a transparent state of an area where the two-dimensional graph is positioned showed by the imaging part is different from that of the other area in the imaging part outside the two-dimensional graph; and the illuminant and the supporting body are positioned on different sides of the imaging part. The invention further discloses a photocuring rapid prototyping method, and another photocuring rapid prototyping device and a corresponding method. With the adoption of the photocuring rapid prototyping device and the method, the complexity of light paths is reduced, and a photocuring rapid prototyping effect can be improved.

Description

technical field [0001] The present application relates to the technical field of rapid prototyping in the manufacturing industry, in particular to a photocuring rapid prototyping device and its corresponding method. Background technique [0002] Rapid prototyping (RP) technology is an advanced manufacturing technology developed on the basis of modern CAD / CAM technology, laser technology, computer numerical control technology, precision servo drive technology and new materials. As a key common technology for new product development of manufacturing enterprises, this technology plays a positive role in promoting enterprise product innovation, shortening new product development cycle, and improving product competitiveness. [0003] Rapid prototyping technology can be divided into various categories according to the materials used, molding methods, etc., among which the more common one is light-curing rapid prototyping. The principle of photocuring molding is: using the charact...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B29C67/00
CPCB29C67/007B29C67/00B29C64/129B29C2035/0827B29C2035/0838B33Y10/00B33Y30/00B29C64/268B29K2105/0058B29K2101/00
Inventor 刘彦君蒋程宇张振宇
Owner 刘彦君
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