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Online monitoring equipment for metal 3D laser printing

A technology of laser printing and monitoring equipment, applied in the direction of additive processing, etc., can solve the problems of lack of data analysis ability, no feedback mechanism, low survival rate, etc., to improve the quality of image acquisition, increase the adjustable range, and high image consistency Effect

Active Publication Date: 2022-04-26
西安空天机电智能制造有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, the monitoring of the printing process is still mostly on the monitoring of the equipment status, the data collection and analysis of the material forming is not sufficient, the feedback mechanism is even more unsatisfactory, and the data analysis ability is lacking in the face of a large amount of data, resulting in the existence of processed parts. Various quality defects and low survival rate greatly affect production efficiency
[0004] The shortcomings of the existing monitoring equipment: 1. The monitoring equipment mainly controls the 3D printing equipment itself, and does not effectively improve the quality of the printed parts; 2. There is no analysis of the collected images, no feedback mechanism, and lack of closed-loop feedback capabilities; 3. The quality of the printed parts is uneven, and there are various quality defects; 4. The production efficiency is low, and the products cannot be mass-produced quickly

Method used

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  • Online monitoring equipment for metal 3D laser printing
  • Online monitoring equipment for metal 3D laser printing
  • Online monitoring equipment for metal 3D laser printing

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Experimental program
Comparison scheme
Effect test

Embodiment 1

[0033] see Figure 1-5 As shown, the on-line monitoring equipment for metal 3D laser printing provided by the embodiment of the present invention includes a support 1, a column 2 is fixed on the support 1, and two cantilever rods 3 are slid on the column 2, and the two Each cantilever bar 3 can be rotated around the column 2 independently, on the cantilever bar 3 sliding is provided with an adjustment seat 4, and the adjustment seat 4 can rotate around the cantilever bar 3, on the adjustment seat 4 rotation is provided with a track plate 5, on the track plate A mounting base 6 is slidably provided on the mounting base 5, and a camera assembly 7 is fixedly provided on the mounting base 6.

[0034] Through the above structure, in practical application, adopting the online monitoring equipment for metal 3D laser printing of the present invention, the camera assembly 7 is fixedly installed on the mounting base 6, and the mounting base 6 can slide on the track plate 5, so the camer...

Embodiment 2

[0043] see Figure 1-7 As shown, the usage scenario for metal 3D laser printing online monitoring equipment provided by the embodiment of the present invention includes a powder bed substrate 9 and a top plate 8 above the powder bed substrate 9, which is used for the fixed installation of metal 3D laser printing online monitoring equipment On one side of the top plate 8, the online monitoring equipment for metal 3D laser printing includes a support 1, a column 2 is fixed on the support 1, and two cantilever bars 3 are slid on the column 2, and the two cantilever bars 3 can rotate around the column 2 independently, and an adjustment seat 4 is provided for sliding on the cantilever rod 3, and the adjustment seat 4 can rotate around the cantilever rod 3, and a track plate 5 is arranged on the adjustment seat 4, and slides on the track plate 5 A mounting base 6 is provided, and a camera assembly 7 is fixedly arranged on the mounting base 6 .

[0044] Through the above structure, ...

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PUM

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Abstract

The invention discloses metal 3D laser printing online monitoring equipment which comprises a support, a stand column is arranged on the support, two cantilever rods are arranged on the stand column in a sliding mode and can rotate around the stand column independently, adjusting seats are arranged on the cantilever rods in a sliding mode and can rotate around the cantilever rods, and track plates are rotationally arranged on the adjusting seats. A mounting seat is slidably arranged on the track plate, and a camera assembly is fixedly arranged on the mounting seat; according to the 3D laser printing device, images during 3D laser printing can be automatically grabbed, multi-angle detection and position adaptability adjustment can be achieved through the double-camera hardware device, space limitation is avoided, camera adjustment precision is high, self-adaptive image lap joint can be achieved, and efficiency and reliability are high.

Description

technical field [0001] The invention belongs to the technical field of metal 3D laser printing, and in particular relates to an online monitoring device for metal 3D laser printing. Background technique [0002] In the field of metal 3D laser printing monitoring, quality assurance and process monitoring have always been popular research directions of metal 3D printing technology, and effective and reliable quality assurance methods are the greatest needs of users. [0003] At present, the monitoring of the printing process is still mostly on the monitoring of the equipment status, the data collection and analysis of the material forming is not sufficient, the feedback mechanism is even more unsatisfactory, and the data analysis ability is lacking in the face of a large amount of data, resulting in the existence of processed parts. Various quality defects and low survival rate have greatly affected production efficiency. [0004] The shortcomings of the existing monitoring e...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B22F12/90B33Y50/02B33Y30/00
CPCB22F12/90B33Y30/00B33Y50/02
Inventor 胡佳伟刘朝田杏欢成星李庆
Owner 西安空天机电智能制造有限公司
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