Laser cutting machine pipe cutting maintenance affecting the quality of incision
by:Transon
2020-10-28
Laser cutting machine pipe cutting (
Especially for the small diameter of square steel tubes)
, slag, attached to the pipe wall, most of the heat absorbed by the workpiece cutting, cutting density is bigger, often can cause overheating pipes, four angles of it burnt corner and square tube, seriously affect the quality of incision, can't even cut.
To this kind of problem can be adopted:
( 1) Laser cutting head zone height sensing servo system can ensure that in the process of cutting, cutting height remained unchanged in the plane of the nozzle and the work-piece table ( Focus on the same) To make the cutting effect is not affected with the change of the workpiece surface;
( 2) Increase the method of oxygen pressure ( 6 - 8Mpa) ;
( 3) Through software improve the Angle synthesis speed.
( 1) Laser cutting head zone height sensing servo system can ensure that in the process of cutting, cutting height remained unchanged in the plane of the nozzle and the work-piece table ( Focus on the same) To make the cutting effect is not affected with the change of the workpiece surface;
( 2) Increase the method of oxygen pressure ( 6 - 8Mpa) ;
( 3) Through software improve the Angle synthesis speed.
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