Check patentability & draft patents in minutes with Patsnap Eureka AI!

3D printing laser vibration lens horizontal detection method

A technology of level detection and laser galvanometer, applied in the field of 3D printing, can solve problems such as poor printing effect and uneven installation of galvanometer, reduce labor cost and test time, avoid manual testing, improve printing yield and work efficiency Effect

Active Publication Date: 2018-11-23
HANS LASER TECH IND GRP CO LTD +1
View PDF6 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The technical problem to be solved by the present invention is to provide a method for detecting the level of the 3D printing laser vibrating mirror, which aims to solve the problem that the vibrating mirror is not installed horizontally, resulting in poor printing effect

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
  • 3D printing laser vibration lens horizontal detection method
  • 3D printing laser vibration lens horizontal detection method
  • 3D printing laser vibration lens horizontal detection method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0021] Now in conjunction with the accompanying drawings, the preferred embodiments of the present invention will be described in detail.

[0022] Such as figure 1 As shown, the present invention provides a method for detecting the level of a 3D printing laser vibrating mirror. The method is based on a powder-spreading 3D laser printing machine, and includes the following steps: S1, confirming that the printing platform 10 is in a horizontal state; S2, establishing cross coordinates, and controlling the laser Print the first cross-shaped track 20 on the printing platform 10; S3, control the cross coordinates to rotate 0-90 °, control the laser to continue printing the second cross-shaped track 30 on the printing platform 10; S4, observe the first cross-shaped track 20 and Whether the intersection points of the second cross-shaped track 30 coincide is to determine whether the vibrating mirror 40 is installed horizontally. Such as figure 2 As shown, when the intersection of t...

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 relates to a 3D printing laser vibration lens horizontal detection method, which comprises the following steps that after a printing platform is confirmed to be in a horizontal state, across coordinate is built; laser is controlled to print a first cross track on the printing platform; then, the cross coordinate is controlled to rotate for 0 to 90 degrees; the laser is controlled tocontinuously print the second cross track on the printing platform; finally, whether the crossing points of the first cross track and the second cross track are coincident or not is observed so as tojudge whether the installation of a vibration lens is horizontal or not. When the crossing points of the first cross track and the second cross track are coincident, the installation of the vibrationlens is horizontal; when the crossing points of the first cross track and the second cross track are not coincident, the installation of the vibration lens is not horizontal, so that the goal of fastand automatically detecting whether the installation of the vibration lens is horizontal or not can be reached. Therefore the manual test is avoided; the labor cost and the test time are greatly reduced; the printing qualified product rate and the work efficiency are improved.

Description

technical field [0001] The invention relates to the technical field of 3D printing, in particular to a method for detecting the level of a 3D printing laser vibrating mirror. Background technique [0002] Powder-spreading 3D printing uses a focused low-power-density laser beam to irradiate metal powder to rapidly sinter the irradiated metal powder. At the same time, by controlling the oxygen content, air pressure, and temperature, the metal powder is sintered and printed layer by layer. Finally, 3D printing is realized. This process will affect the printing effect of the workpiece because the galvanometer is not installed horizontally and is not printed at the specified position. If it is not at the specified position, the specified position will not be reached during printing, which will affect the final effect of the printed workpiece. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a method for detecting the ...

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): G01C9/00
CPCG01C9/00
Inventor 雷祖全何建宏陈少煌向水平陈根余陈焱高云峰
Owner HANS LASER TECH IND GRP CO LTD
Features
  • R&D
  • Intellectual Property
  • Life Sciences
  • Materials
  • Tech Scout
Why Patsnap Eureka
  • Unparalleled Data Quality
  • Higher Quality Content
  • 60% Fewer Hallucinations
Social media
Patsnap Eureka Blog
Learn More

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

© 2025 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com