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Metal powder paving device for 3d dual laser metal printer

A dual-laser technology for printers, which can be used in areas such as process efficiency improvement, additive processing, and energy efficiency improvement.

Active Publication Date: 2021-12-21
江苏克洛斯激光科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides a metal powder paving device for 3D dual laser metal printers, which solves the problem of uneven distribution of metal powder and lower paving quality

Method used

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  • Metal powder paving device for 3d dual laser metal printer
  • Metal powder paving device for 3d dual laser metal printer
  • Metal powder paving device for 3d dual laser metal printer

Examples

Experimental program
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Embodiment

[0028] Such as Figure 1-6As shown, the embodiment of the present invention provides a metal powder paving device for a 3D dual laser metal printer, including a table top 1 and a paving assembly 11, and the paving assembly 11 includes a vertical block 12, and the inside of the vertical block 12 is provided with a second limiting groove 13. The inner walls of the left and right sides of the second limiting groove 13 are provided with card slots 14, the inside of the second limiting groove 13 is slidably connected with a column 15, and the lower end of the column 15 is fixedly connected with a second fixed block 16, and the bottom of the column 15 A sliding column 17 is slidably connected in the inner through hole, and a third limiting groove 19 is arranged inside the second fixed block 16. The lower end of the sliding column 17 runs through the second fixing block 16 to the third limiting groove 19 and is fixedly connected with a The push block 18 and the sliding column 17 are ...

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Abstract

The invention provides a metal powder paving device for a 3D dual laser metal printer, and relates to the field of a 3D dual laser metal printer. The metal powder paving device for 3D dual laser metal printers includes a table top and a paving assembly, the paving assembly includes a vertical block, and a second limiting groove is provided inside the vertical block, and the second limiting groove The left and right sides of the inner wall are provided with card slots, the inside of the second limiting slot is slidably connected with a column, and the lower end of the column is fixedly connected with a second fixed block. By uniformly regulating the use angle of the baffle, the same output of metal powder can be achieved in the same time, effectively controlling the output of metal powder, avoiding the problem of uneven distribution of metal powder on the workpiece, and solving the problem The uneven distribution of metal powder affects the problem of paving work.

Description

technical field [0001] The invention relates to the technical field of 3D dual-laser metal printers, in particular to a metal powder paving device for 3D dual-laser metal printers. Background technique [0002] 3D printer is a kind of accumulative manufacturing technology, that is, a machine of rapid prototyping technology. It is a kind of machine based on digital model files, using special wax, powdered metal or plastic and other bondable materials to print layer by layer. The 3D dual laser metal printer is a metal printer that uses dual lasers as an energy source. [0003] The 3D dual-laser metal printers used today need to cooperate with the powder spreading device to complete the printing of metal parts during the printing process. When the 3D dual-laser metal printer is working, the workpiece on the working area is first sintered by dual lasers, and the sintered sheet-shaped workpiece Lower one station, and then the powder spreading device will spread a layer of metal ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B22F12/63B22F12/45B33Y30/00
CPCB22F12/63B22F12/45B33Y30/00Y02P10/25
Inventor 杨晓卿
Owner 江苏克洛斯激光科技有限公司
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