Kunshan jour laser will introduce the precautions of using laser cutting machine

Now laser cutting machine equipment is widely used in automobile, locomotive, pressure vessel, aerospace, nuclear industry, shipbuilding and steel structure industries. To use the laser cutting machine equipment,

It can make full use of its advantages and avoid failure or some unexpected situations.

Next, Kunshan jour laser will introduce the problems that should be paid attention to when using laser cutting machine

1. Corner melting

When cutting the corner of steel sheet at a reduced speed, the laser will produce overheating and melt the corner. A small radius is generated at the corner to keep the high speed of laser cutting and avoid overheating and melting of steel plate when cutting the corner,

So as to achieve good cutting quality, and reduce the cutting time, improve the manufacturing force.

2. Lead wire setting

In the process of cutting thick plate, in order to make the cutting seam connect well and prevent the burn at the beginning and end, a transition line is often drawn at the beginning and end of the cutting, which are lead line and tail line. The lead and tail wires are useless to the workpiece itself,

Therefore, it should be out of the scope of the workpiece. At the same time, it should be noted that the leads should not be set at the sharp corners and other places where heat dissipation is not easy. And the connection between the lead wire and the slit should adopt the arc transition as far as possible to make the mechanical movement stable and avoid the burn caused by the corner pause.

3. The temperature is too high

Summer is the season of high incidence of laser failures. According to the statistical results, most of the failures of high-power lasers are closely related to the user's operation sequence and equipment operation environment. When we are in the hot season

Attention should be paid to whether the door of each cabinet exists and is closed tightly, whether the lifting bolts at the top are tightened, whether the protective cover of the unused communication control interface at the back of the chassis is covered, and whether the used one is fixed.