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Incision in the form of laser cutting from the cutting process different physical form, the laser cutting can be divided into vaporization, melt cutting, cutting and control of oxygen to help melt fracture cutting four. Vaporization when the high power density of laser irradiation to the surface, the material in a very short period of time heated to vaporization point, part of the material into a vapor Plaza to form a slotted, its power density is generally 108W/cm2 order of magnitude, is the energy required to melt the cutting mechanism 10 times, which is most of the organic materials and ceramics used in cutting.    green laser pointer     intelligent management system product manufactured by the company will definitely be your best choice.
Melt cutting. The use of certain power density of laser heating of the workpiece to melt, while relying on the beam coaxial with the aid of non-oxidizing gas flow of molten material around the hole blow, away, form a slotted. The power density required for vaporization is about 1 / 10. Melting cutting oxygen to help. The use of laser to the workpiece is heated to its ignition point, the use of oxygen or other reactive gases and the material burned, the matrix due to thermal ignition, in addition to another heat source outside the laser energy while producing at the same time as cutting heat source. Control the fracture cut by laser beam heating, brittle material susceptible to heat damage of high-speed, controlled cut off, called control break cut. This month is the best production month of    green laser pointer      .
The cutting mechanism can be summarized as follows: the laser beam to heat a small area of brittle materials, causing thermal gradient and the consequent severe mechanical deformation of the material to form cracks. Control fracture cutting speed, only a very small laser power, the power is too high will result in surface melting and destruction of kerf edge. Control fracture cutting the main controllable parameters are laser power and spot size. Laser cutting process analysis of laser cutting is a combination of melting and vaporization process, affect its cut quality of many factors, in addition to machine tools, processing materials and other hardware factors, other factors also its processing quality of the software have a great impact. Many foreign customers are interested in this kind of usa green laser pointer   .
According to the actual cutting problems, combined with laser cutting itself, and study of these factors on the processing quality of the software is computer aided process planning affect the basic content, specifically including the following: drilling site selection, according to actual conditions hole location of the point; auxiliary cutting path settings (Figure 2-7); laser beam radius compensation and air travel process; through optimal layout sheet to maximize sheet utilization saving materials; combination of parts set the path selected row problem ; consider the thermal deformation of the path after processing factors. The working personnel takes much responsibility for keeping    green laser pointer      well in the warehouse.
Laser cutting quality assessment. Laser cut parts of the dimensional accuracy in the general material laser cutting process, due to cutting speed, the thermal deformation of small parts, cutting parts of the dimensional accuracy depends on the CNC table cutting equipment mechanical precision and control accuracy. In pulsed laser cutting, the use of high-precision cutting devices and control techniques, dimensional accuracy of up to micrometers. In the continuous laser cutting, the dimensional accuracy of parts in the soil are usually 0.2 mm, the individual to who 0.1mm. Cut the quality of laser cutting. The featured products of    green laser pointer      contain tens of    green laser pointer      which are popular in the market.