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Surface exposure molding device and molding method based on digital fabrication of photosensitive resin

A technology of photosensitive resin and liquid photosensitive resin, which is applied in the field of surface exposure rapid prototyping equipment, can solve the problems of high production cost and low curing efficiency, and achieve the effect of simple structure

Active Publication Date: 2016-03-16
XI'AN POLYTECHNIC UNIVERSITY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Due to the use of lasers and precision beam scanning systems, it has the disadvantages of high production costs and low curing efficiency

Method used

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  • Surface exposure molding device and molding method based on digital fabrication of photosensitive resin
  • Surface exposure molding device and molding method based on digital fabrication of photosensitive resin

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Experimental program
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Embodiment Construction

[0042] The present invention will be described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0043] The surface exposure rapid prototyping device based on photosensitive resin digitization of the present invention has a structure such as figure 1 and figure 2 As shown, a turntable 10 is included, the bottom of the turntable 10 is installed on the frame 13, the center of the turntable 10 is vertically provided with a worktable rotating shaft 8, and the worktable rotating shaft 8 is connected with a lifting workbench 7 through a lifting shaft 5. The upper surface is respectively provided with an exposure station 14, a washing station 3 and a plurality of working areas, the upper part of the washing station 3 is provided with a cleaning tank 12, the upper part of the cleaning tank 12 is provided with a workpiece washing device 9, and the upper part of each working area is provided There is a resin tank, and a pattern generator 2 is ar...

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PUM

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Abstract

The invention discloses a surface exposure forming device based on photosensitive resin digitization manufacture. The surface exposure forming device based on photosensitive resin digitization manufacture comprises a rotary table, wherein the center of the rotary table is provided with a workbench rotary shaft connected to a lifting workbench by a lifting shaft; the upper surface of the rotary table is provided with an exposure station, a washing station and an operating region; the upper part of the washing station is provided with a cleaning groove; the upper part of the cleaning groove is provided with a workpiece washing device; the upper part of the operating region is provided with a resin groove; a pattern generator connected with a computer is arranged above the exposure station; the computer is connected with a scraper. The invention also discloses a method for molding parts of the forming device. The surface exposure rapid forming device and method based on the photosensitive resin digitization manufacture can be used for manufacturing parts made of multiple different materials.

Description

Technical field: [0001] The invention belongs to the technical field of surface exposure rapid prototyping equipment and methods, and relates to a surface exposure rapid prototyping device based on photosensitive resin digitization. The invention also relates to a method for forming parts by using the above surface exposure rapid prototyping device. Background technique [0002] Rapid prototyping technology is an advanced manufacturing technology. It adopts the principle of material additive forming, and can directly produce three-dimensional solid parts according to the three-dimensional CAD model of the parts. It is a new technology with great vitality. [0003] Currently, the developed rapid prototyping methods mainly include: Stereolithography, Lamination Method (LOM), Sintering Method (SLS), Fusion Bonding Method (FDM), 3D Printing Method (3D-Printer), etc. Among them, the comprehensive performance of the photocuring method is the best, and its main features are: high f...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B29C67/00
Inventor 胥光申王亚宁金矿矿罗声
Owner XI'AN POLYTECHNIC UNIVERSITY
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