high quality laser cutting service

Laser cutting as the name implies is the use of high energy density of the laser beam heating workpiece, so that the temperature rises rapidly, in a very short time to reach the boiling point of the material, the material began to vaporize, the formation of steam. These vapors are expelled with great speed, and as the vapors are expelled, cuts are formed in the material.


We look at the evaluation criteria of cutting quality and the method of achieving high-quality cutting from the following three points:

1, the cutting section is smooth, has less grain, no brittle fracture. Fiber laser cutting machine in the cutting, cutting traces will be displayed after the laser beam deviation, so at the end of the cutting process slightly lower speed, can eliminate the formation of lines.


2, the size of the width of the seam. This factor is related to the thickness of the cutting plate and the size of the nozzle. In general, the cutting plate is narrow and the nozzle is small because the amount of air injection is less. Similarly, the thick plate requires more air injection, so the nozzle is large and the cutting joint will be widened accordingly. So to find the right type of nozzle, in order to cut a good product.


3, cutting verticality is good, small heat affected area. The verticality of the cutting edge is very important. Away from the focus, the laser beam diverges. Depending on the position of the focus, the cutting widens toward the top or bottom.