Light-cured rapid forming device and method

A molding device and molding method technology, applied in the field of light curing rapid prototyping devices, can solve problems such as light stray, achieve uniform light and avoid curing effects

Inactive Publication Date: 2014-07-02
刘彦君 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, the current light source is a single poin...

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  • Light-cured rapid forming device and method
  • Light-cured rapid forming device and method
  • Light-cured rapid forming device and method

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Embodiment Construction

[0032] The specific embodiments of the present invention will be further described below in conjunction with the accompanying drawings.

[0033] Embodiments of the present invention are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals designate the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary only for explaining the present invention and should not be construed as limiting the present invention. On the contrary, the embodiments of the present invention include all changes, modifications and equivalents coming within the spirit and scope of the appended claims. In addition, in the description of the present invention, the term "surface light source" refers to a light source that emits light that is parallel or nearly parallel to each other. In one embodiment, "surface light source" refers to a l...

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Abstract

The invention discloses a light-cured rapid forming device and method. The light-cured rapid forming device (1000) comprises a bearing body (300) used for bearing photosensitive resin (400), an imaging part (200) used for showing a two-dimensional image in a light transmission mode and a light source device (100) used for sending light which penetrates through a region corresponding to the two-dimensional image to enable the photosensitive resin to carry out photopolymerization reaction for curing forming, wherein the imaging part (200) is arranged between the light source device (100) and the bearing body (300), and the light source device (100) is a surface light source. With the adoption of the light-cured rapid forming device and method, the light source device is the surface light source, and the light sent by the light source device uniformly penetrates through the region corresponding to the two-dimensional image to enable the photosensitive resin to carry out the photopolymerization reaction for curing forming, so that the photosensitive resin which do not need to be cured can be effectively prevented from curing.

Description

technical field [0001] The invention belongs to the technical field of light-curing three-dimensional modeling, and in particular relates to a light-curing rapid prototyping device and a light-curing rapid prototyping method. Background technique [0002] Rapid prototyping is a new type of manufacturing technology that emerged and developed in the late 1980s. It is a tool for computer-aided design (CAD), computer-aided manufacturing (CAM), computer numerical control (CNN), laser, new materials, precision servo, etc. development and integration of the technology. Known RP (Rapid Prototyping: Rapid Prototyping) methods include SLA (Stereo Lithography Apparatus: Stereo Lithography), LOM (Laminated Object Manufacturing: Layered Solid Manufacturing), SLS (Selective Laser Sintering: Selective Laser Sintering), FDM (Fused Deposition Modeling: fused deposition modeling), 3DP (Three Dimension Printing: three-dimensional printing), and SGC (Solid Ground Curing: solid-based photosensi...

Claims

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Application Information

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IPC IPC(8): B29C67/00
CPCB29C64/129B33Y30/00B29K2105/0058B29K2105/0002
Inventor 刘彦君蒋程宇
Owner 刘彦君
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