Key technologies of auto programming for laser planar cutting - Details

Author：

Bao, Yong (Bao, Yong.) | Wu, Qiang (Wu, Qiang.) | Wang, Xibing (Wang, Xibing.) | Zuo, Tiechuan (Zuo, Tiechuan.)

Indexed by：

EI Scopus PKU CSCD

Abstract：

The　original　objects　dealt　with　in　laser　planar　cutting　are　numerous　curve　segments　out　of　order,　while　the　processing　itself　is　sequential.　The　key　of　auto　programming　for　laser　planar　cutting　is　how　to　convert　such　curve　segments　to　ordered　cutting　traces　and　generate　numerical　control　(NC)　codes　at　last.　According　to　the　characteristics　of　laser　planar　cutting,　the　key　technologies　of　auto-programming　are　discussed　and　the　solutions　to　every　key　steps　are　given　here.　NC　programs　of　laser　planar　cutting　can　be　automatically　generated　from　unordered　curve　segments　through　such　key　steps,　namely　＇auto　extraction　of　traces＇,　＇auto　analysis　of　relations　between　traces＇,　＇auto　creation　of　laser-on　points＇　and　＇auto　plan　of　the　shortest　path＇.

Keyword：

Optics Trace analysis Cutting

Author Community：

[ 1 ] [Bao, Yong]Institute of Laser Engineering, Beijing University of Technology, Beijing 100124, China
[ 2 ] [Wu, Qiang]Institute of Laser Engineering, Beijing University of Technology, Beijing 100124, China
[ 3 ] [Wang, Xibing]Institute of Laser Engineering, Beijing University of Technology, Beijing 100124, China
[ 4 ] [Zuo, Tiechuan]Institute of Laser Engineering, Beijing University of Technology, Beijing 100124, China