Enclosed Type

The causes of laser cutting machine Angle ablation problem

by：Transon 2020-10-27

Angle ablation reasons: laser cutting machine in the use of laser cutting machine for cutting Angle area of the model, the laser beam in the processing finish one side to the other side of the Angle, the laser beam movement speed to reduce to zero speed up again to the normal speed, so the time spent in the Angle area is relatively long, and in the speed change time does not reduce laser beam energy, laser beam has been in a working state, so be processing model in the area of the quantity of heat to high concentration, cutting paths overlap each other, make the Angle point temperature. Although small heat affected zone of laser cutting, Angle of the effect of heat transfer heat surface area small, cutting edges on both sides of the heat affected zone overlapping material for high temperature melting, plus auxiliary gas scour cause model Angle of ablation and appear the phenomenon of lack of meat.

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