Dual scanner three-dimensional printer using selective laser sintering

A 3D printer and laser sintering technology, applied in the direction of improving process efficiency, 3D object support structure, manufacturing tools, etc., can solve the problems of longer takt time and deviation of takt time, and achieve the effect of reducing production cost and shortening takt time.

Inactive Publication Date: 2021-04-27
CHARM ENG CO LTD
View PDF11 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The existing SLS 3D printer is equipped with a scanner on the forming bed to change the laser path and thereby form a 3D structure through selective sintering and stac...

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Dual scanner three-dimensional printer using selective laser sintering
  • Dual scanner three-dimensional printer using selective laser sintering
  • Dual scanner three-dimensional printer using selective laser sintering

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0030] The dual-scanner three-dimensional printer using selective laser sintering of the present invention will be described in detail below in conjunction with the accompanying drawings.

[0031] figure 1 is a diagram of a dual-scanner 3D printer using selective laser sintering according to an embodiment of the present invention, figure 2 It is a schematic configuration diagram of a dual scanner of a dual scanner 3D printer using selective laser sintering according to an embodiment of the present invention, image 3 It is a front view of a dual scanner of a dual scanner 3D printer utilizing selective laser sintering according to an embodiment of the present invention, Figure 4 It is a diagram showing a dual scanner of a dual scanner 3D printer using selective laser sintering according to an embodiment of the present invention.

[0032] The dual-scanner 3D printer using selective laser sintering of the present invention is a device that uses the spraying module 140 of meta...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

The invention discloses a dual scanner three-dimensional printer using selective laser sintering. More specifically, the double-scanner three-dimensional printer using selective laser sintering is applicable to double scanners and can greatly shorten the tact time of a three-dimensional structure. When the double-scanner three-dimensional printer using selective laser sintering is applicable to double scanners, the irradiation range of each scanner can cover the whole forming bed under the condition that the scanners do not interfere with each other, the production cost is reduced by using one flat-field focus lens together, and the double-scanner three-dimensional printer using selective laser sintering has many advantages such as efficient configuration of the scanners.

Description

technical field [0001] The invention relates to a three-dimensional structure stacking device which uses laser to stack three-dimensional structures through sintering. More specifically, in order to irradiate laser light and perform selective sintering, it is necessary to change the laser path, and a three-dimensional structure stacking device using a scanner is used in the process of changing the laser path. Background technique [0002] Existing technologies utilize processes such as machining or injection molding to manufacture three-dimensional structures such as mechanical parts or plastic products. Recently, three-dimensional printers that manufacture such three-dimensional structures by stacking cross-sectional layers have become popular. [0003] Three-dimensional printers are divided into several types according to the stacking method, for example, Selective Laser Sintering (SLS, Selective Laser Sintering), which uses lasers to selectively sinter powder materials, ...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
IPC IPC(8): B22F3/105B33Y10/00B33Y30/00
CPCB22F3/003B33Y10/00B33Y30/00Y02P10/25B29C64/268B29C64/245B29C64/227B29C64/30B33Y40/20
Inventor 尹汝洪张宰荣郑流淙申明峻
Owner CHARM ENG CO LTD
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap