Laser cutting technology features and processes: the use of laser cutting technology users know, laser cutting technology is a use of laser beams in the parts of the surface of the continuous movement to achieve, and this work is the laser beam is very Good orientation, but also has a good correlation, the cutting ability of its density is good, but also great. Here to specifically talk about laser cutting.
First, the characteristics of laser cutting:
1, the cutting quality is high-quality, fine
The laser beam used in the laser cutting can be focused into a small spot, the laser cutting machine can achieve high use of power, so it's cutting speed, high precision, but also to ensure that the workpiece No deformation occurs.
2, with strong applicability and sensitivity
This is a cutting process using thermal cutting technology, cutting the affected area is small, will not be a wide range of effects. It's another advantage is that some of the non-metal can be processed, of course, this is the other laser cutting machine equipment can not do.
3, with high energy, are free to control the density changes, but also for local operation This laser beam has good control performance, we can freely control the operation of this laser cutting machine, for any A hard material can be cut accordingly. For those small accessories, we can also make a perfect cut locally.
Second, the laser cutting process has the following types:
A. Melting and cutting is to make the incident laser light speed irradiate on the plate. When the laser power reaches a certain critical value, the local area will be melted and the cutting effect will be achieved.
B. Vaporization cutting High-power density laser beam heat processing materials to avoid the heat conduction caused by melting the dross formed by melting, some of the material vaporized into a vapor disappears, the edge is more beautiful.
C. Oxidative cutting is the blowing of oxygen in the nozzle and being ignited by the laser so that the oxygen undergoes a violent chemical reaction and generates thermal processing. For the brittle material easily damaged by heat, the laser beam is heated at a high speed and the Control of the cut, causing the region of the thermal gradient and severe mechanical deformation, leading to the formation of cracks in the material, also known as the control of fracture cutting.
First, the characteristics of laser cutting:
1, the cutting quality is high-quality, fine
The laser beam used in the laser cutting can be focused into a small spot, the laser cutting machine can achieve high use of power, so it's cutting speed, high precision, but also to ensure that the workpiece No deformation occurs.
2, with strong applicability and sensitivity
This is a cutting process using thermal cutting technology, cutting the affected area is small, will not be a wide range of effects. It's another advantage is that some of the non-metal can be processed, of course, this is the other laser cutting machine equipment can not do.
3, with high energy, are free to control the density changes, but also for local operation This laser beam has good control performance, we can freely control the operation of this laser cutting machine, for any A hard material can be cut accordingly. For those small accessories, we can also make a perfect cut locally.
Second, the laser cutting process has the following types:
A. Melting and cutting is to make the incident laser light speed irradiate on the plate. When the laser power reaches a certain critical value, the local area will be melted and the cutting effect will be achieved.
B. Vaporization cutting High-power density laser beam heat processing materials to avoid the heat conduction caused by melting the dross formed by melting, some of the material vaporized into a vapor disappears, the edge is more beautiful.
C. Oxidative cutting is the blowing of oxygen in the nozzle and being ignited by the laser so that the oxygen undergoes a violent chemical reaction and generates thermal processing. For the brittle material easily damaged by heat, the laser beam is heated at a high speed and the Control of the cut, causing the region of the thermal gradient and severe mechanical deformation, leading to the formation of cracks in the material, also known as the control of fracture cutting.
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