Experimental Study on Carbon Fiber-Reinforced Composites Cutting with Nanosecond Laser.
Materials (Basel)
; 15(19)2022 Sep 27.
Article
en En
| MEDLINE
| ID: mdl-36234028
ABSTRACT
The carbon fiber-reinforced composite (CFRP) has the properties of a high specific strength, low density and excellent corrosion resistance; it has been widely used in aerospace and automobile lightweight manufacturing as an important material. To improve the CFRP cutting quality in the manufacturing process, a nanosecond laser with a wavelength of 532 nm was applied to cut holes with a 2-mm-thick CFRP plate by using laser rotational cutting technology. The influence of different parameters on the heat-affected zone, the cutting surface roughness and the hole taper was explored, and the cutting process parameters were optimized. With the optimized cutting parameters, the minimum value of the heat-affected zone, the cutting surface roughness and the hole taper can be obtained, which are 71.7 µm, 2.68 µm and 0.64°, respectively.
Texto completo:
1
Banco de datos:
MEDLINE
Idioma:
En
Revista:
Materials (Basel)
Año:
2022
Tipo del documento:
Article
País de afiliación:
China