Mechanical assembly method based on laser projection assistance

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Mechanical assembly method based on laser projection assistance

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CHEN YU / YANG DONG / XU YUFEI / LIU CHUN / YUAN HAOZHOU / XUE GUANGKU / DING DONGDONG / CUI XIAO / GONG ZHEN / CHEN XIANWANG / ... [mehr]

Abstract

The invention belongs to the technical field of mechanical assembly, and particularly relates to a mechanical assembly method based on laser projection assistance, which comprises the following steps of: preparing a laser projection device, and determining a mode for generating an initial projection code according to the condition that whether an assembly process characteristic mathematical model exists or not; editing the initial projection code by using a laser projection industrial personal computer in the laser projection device to modify/debug the initial projection code, add assembly requirements and text description, select projection entries and modify the sizes and colors of projection points and projection lines so as to obtain a final projection code; and controlling a laser projector to project assembly guide information on the surface of the target assembly based on the final projection code, and assembling the target assembly according to the assembly guide information. The technical scheme has two modes of a point label alignment calibration module and a test teaching function module, can be flexibly switched for use, meets the use requirements under different working conditions, can ensure the projection precision, and provides a quality guarantee for mechanical assembly.

本发明属于机械装配技术领域，尤其涉及一种基于激光投影辅助的机械装配方法，包括以下步骤：准备激光投影装置，根据有无装配体工艺特征数模的情况，确定生成初始投影代码的方式；利用激光投影装置中的激光投影工控机对初始投影代码进行编辑，以修改/调试初始投影代码，添加装配要求和文字说明，选择投影条目，修改投影点和投影线的大小以及颜色，从而得到最终投影代码；基于最终投影代码控制激光投影仪在目标装配体表面投影装配引导信息，根据装配引导信息对目标装配体进行装配。本技术方案兼具点标签对齐标定模块和试教功能模块两种模式，可灵活切换使用，满足不同工况下的使用需求，并能确保投影精度，为机械装配提供质量保障。

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Titel :

Mechanical assembly method based on laser projection assistance

Weitere Titelangaben:

基于激光投影辅助的机械装配方法

Beteiligte:

CHEN YU (Autor:in) / YANG DONG (Autor:in) / XU YUFEI (Autor:in) / LIU CHUN (Autor:in) / YUAN HAOZHOU (Autor:in) / XUE GUANGKU (Autor:in) / DING DONGDONG (Autor:in) / CUI XIAO (Autor:in) / GONG ZHEN (Autor:in) / CHEN XIANWANG (Autor:in)

Erscheinungsdatum :

2024-04-09

Medientyp :

Patent

Format :

Elektronische Ressource

Sprache :

Chinesisch

Klassifikation :

IPC:

B64F GROUND OR AIRCRAFT-CARRIER-DECK INSTALLATIONS SPECIALLY ADAPTED FOR USE IN CONNECTION WITH AIRCRAFT , Boden- oder Flugzeugträgerdeckeinrichtungen besonders ausgebildet für die Verwendung in Verbindung mit Luftfahrzeugen / G06V

Mechanical assembly method based on laser projection assistance

Mechanical assembly method based on laser projection assistance

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