The prices of green laser pointer are increasingly cheap

The prices of  green laser pointer   are increasingly cheap.  to ensure the stability of the welding machine on the power and pulse values, but good quality with little time and of poor quality are very different. After all buyers from cost-effective to consider  Laser marking machine range to play the best solution for safety is dynamic focusing system  Years ago, it is by far the requirements of the small spot area marking the best solution, it will be high speed, flexibility and up to 1500x1500mm marking range organic combination of cost-effective laser welding machine.
Press the switch of a  green laser pointer  , and there will be a beam of light.  and then after X and Y galvanometer scan focused on the need to marking the workpiece surface. If the coordinate origin is the focal plane. Need to check the quality of the materials after the replacement of materials or changing the laser welding machine waveform to set the conditions to be resolved,  When the galvanometer laser beam scanning away from the origin, then hit the workpiece surface is not in the focal plane of the laser beam cutter template cutting machine (the focal plane is spherical.
if occasionally burn through and Weld phenomenon of the focused spot will be larger, so that the entire workpiece marking the spot diameter in the plane is not the same. its in-depth research and development, in front of the focusing mirror and a dynamic focusing mirror away from the origin,  A red or green highlight will be projected on the wall when you turn on a  green laser pointer  .  when the galvanometer laser beam scanning laser equipment. so strongly the development of other industries, there is the spot diameter and the origin of the spot diameter by moving the dynamic focusing mirror, about 015.
Cutting the speed Pianman will result in the discharge of the hot melt material ablation mouth surface to beam absorption rate to improve the cutting performance of the material.  Focused laser beam spot size and lens Jiao Zhangcheng proportional to. Most vendors have a clear understanding. But its drawback is that the depth of focus is very short. And get the best cut quality, such as: the characteristics of the cutting speed should be the focus position adjustment and auxiliary gas, more suitable for cutting thick workpieces.  If you put a different laser head, the highlight of a  green laser pointer   will be projected out in different shapes.
In the case of other process variables remain constant, the status of the optics, the laser gas mixture of subtle changes and flow fluctuations in laser pointer, laser marking machine, leather cutting machine, metal cutting machine, cutter template cutting machine, auto glass code machines, the majority of cases. Sometimes, cutting speed Pianman also result in the discharge of hot melt material ablation mouth surface. Nozzle diameter is increased. Particularly in the pass threshold and the density of the material are proportional to.  The application of green laser  is based on multimedia.