Related Experiment Video
Updated: Oct 2, 2025
Laser Micromachining for Polymer Surface Topography Design
Published on: September 19, 2025
Research Status and Prospect of Laser Scribing Process and Equipment for Chemical Milling Parts in Aviation and
Jian Wang1,2, Qiang Liu1,3, Pengpeng Sun1,2
1School of Mechanical Engineering and Automation, Beihang University, Beijing 100083, China.
Abstract:
Laser scribing in chemical milling is an important process which can effectively improve the precision and efficiency of chemical milling, and is of great significance to improve the thrust-weight ratio and manufacturing efficiency of aviation and aerospace parts. According to the scribing requirements in chemical milling for aviation and aerospace parts, the process and mechanism of laser scribing were studied and the influence of different process parameters for the quality of laser scribing was analyzed. Based on the review of related research literature, the laser scribing process, the ablation mechanism and technology of different materials and the selective laser removal process for "laser-coating-substrate" are summarized and discussed. Based on the requirements of high-precision laser scribing on complex surfaces, the current situation of laser scribing equipment is summarized. Finally, the practical challenges and key technical problems for the laser scribing process are summarized, and the application and development of laser scribing in aerospace manufacturing are prospected.
More Related Videos
09:12Production of Single Tracks of Ti-6Al-4V by Directed Energy Deposition to Determine the Layer Thickness for Multilayer Deposition
Published on: March 13, 2018
09:58Computer Numerical Control Micromilling of a Microfluidic Acrylic Device with a Staggered Restriction for Magnetic Nanoparticle-Based Immunoassays
Published on: June 23, 2022