State Key Laboratory of Advanced Welding and Joining;
Harbin Institute of Technology;
Harbin 150001;
China;
Shandong Provincial Key Laboratory of Special Welding Technology;
Harbin Institute of Technology at Weihai;
Weihcii 264209;
China;
Carbon fiber reinforced thermoplastic composite(CFRTP); Grid depth; Laser joining; Laser texturing; TC4;