Analysis of laser ablation of CFRP by ultra-short laser pulses with short wavelength

Enthalten in
Physics procedia 
Volume
12.2011, Part A
Start Page
565
End Page
571
Citation
Physics Procedia PART 1 (12): 565-571 (2011-01-01)
Publisher DOI
10.1016/j.phpro.2011.03.071
Scopus ID
2-s2.0-79959422565
Publisher
Elsevier
Material processing of carbon fiber-reinforced polymers (CFRP) by means of shape-cutting technologies is state-of-the-art today. These processes still perform in some applications with lack of part quality such as delamination and low processes productivity. Therefore, laser processing by ultra-short laser pulses has a great potential in material ablation of CFRP. Nevertheless laser process parameters have to be adjusted carefully to reduce extension of heat affected zone (HAZ) and its influence on part quality.
Schlagworte
laser ablation
CFRP
laser processing
pulse laser
pico-second laser
composite
DDC Class
620: Ingenieurwissenschaften