公开(公告)号：US11768476B2

公开(公告)日：2023-09-26

申请号：US18066362

申请日：2022-12-15

Applicant: Guangdong University of Technology

Inventor： Lijun Wei ,  Tai Zhang ,  Qiang Liu ,  Libin Lin ,  Ailin Yu

IPC: B23K26/38 ,  B23K26/03 ,  G05B19/19

CPC classification number: G05B19/19 ,  B23K26/032 ,  B23K26/38 ,  G05B2219/34112 ,  G05B2219/36199 ,  G05B2219/49372

Abstract: A laser cutting method for irregular parts based on machine vision includes: (A) obtaining and numbering vertices of all parts on the layout diagram; (B) planning a part vertex set and an empty cutting path vertex set; (C) obtaining a shortest empty cutting path and the empty cutting path vertex set with the shortest empty cutting path; (D) cutting the parts one by one according to an order obtained by the CPLEX algorithm. This application further provides a laser cutting system.