Laser cutting is to use a focusing mirror to focus the laser beam on the surface of the material to melt the material, and at the same time, use the compressed gas coaxial with the laser beam to blow away the melted material, and make the laser beam and the material move relatively along a certain trajectory, thereby forming a certain Shaped slits.
Laser cutting is to use a focusing mirror to focus the laser beam on the surface of the material to melt the material, and at the same time, use the compressed gas coaxial with the laser beam to blow away the melted material, and make the laser beam and the material move relatively along a certain trajectory, thereby forming a certain Shaped slits.
When the machining trajectory involves multiple small-sized shapes, heat builds up continuously as the cut progresses, and overburning can easily occur when the second half is cut.
The solution is to spread out the processing graphics as much as possible, so that the heat can be effectively dispersed.
When the machining trajectory involves multiple small-sized shapes, heat builds up continuously as the cut progresses, and overburning can easily occur when the second half is cut.
The solution is to spread out the processing graphics as much as possible, so that the heat can be effectively dispersed.
Overburning of a sharp corner is usually caused by heat build-up, because the temperature at the sharp corner has risen to a high level when the laser passes by. If the advancing speed of the laser beam is greater than the heat transfer speed, overburning can be effectively avoided.