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Updated: Aug 22, 2025

Operation of the Collaborative Composite Manufacturing CCM System

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Published on: October 1, 2019

Path Planning of Laser Soldering System Based on Intelligent Algorithm.

Cong Zhang¹, Zige Fan¹, Yaonan Dai²

¹School of Mechanical and Electrical Engineering, Wuhan Institute of Technology, Wuhan 430205, China.

Sensors (Basel, Switzerland)

|November 11, 2022

Summary

This summary is machine-generated.

This study introduces an intelligent laser soldering system using galvanometer scanning and optimized path planning. The developed system significantly enhances the efficiency of laser soldering for electronic components.

Keywords:

hybrid optimization algorithm improved clustering algorithm laser soldering system path planning

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Area of Science:

Materials Science
Electrical Engineering
Robotics

Background:

Microelectronics advancements drive the adoption of laser soldering for electronic components.
Traditional mechanical systems for laser beam manipulation are inefficient.
Galvanometer scanning offers a more agile method for laser beam control.

Purpose of the Study:

To develop an efficient laser soldering system utilizing galvanometer scanning.
To implement an intelligent algorithm for optimizing the laser soldering path.
To enhance the overall efficiency of laser soldering processes.

Main Methods:

Established a laser soldering system with galvanometer scanning capabilities, including visual monitoring, motion planning, and parameter integration.
Implemented camera calibration and coordinate system transformation to determine laser beam positions and soldering spots.
Decomposed path planning into generating a full coverage processing frame and optimizing platform/beam motion using an improved clustering and hybrid optimization algorithm.

Main Results:

The developed system successfully integrates visual monitoring, motion planning, and parameter control.
Coordinate transformation accurately maps laser positions to soldering spots.
The optimized path planning algorithm ensures full coverage and efficient motion, validated by simulations and experiments.

Conclusions:

The galvanometer scanning laser soldering system provides enhanced control and efficiency.
Intelligent path planning algorithms significantly improve soldering route optimization.
The integrated system and algorithms offer a promising solution for efficient microelectronic component soldering.