Four factors affecting the cutting accuracy of CNC laser cutting machine
Cutting accuracy is an important factor to judge the quality of CNC laser cutting machine. There are four factors that affect the cutting accuracy of CNC laser cutting machine
1. The size of laser agglutination of laser generator. After gathering, if the spot is very small, then the cutting accuracy is very high, if the gap after cutting is also very small. It shows that the precision of laser cutting machine is very high, and the quality is very high. But the beam announced by the laser is conical, so the gap cut out is also tapered. Under this condition, the greater the thickness of the workpiece, the lower the accuracy will be, so the larger the kerf.
2. Accuracy of worktable. If the accuracy of the worktable is very high, then the accuracy of cutting will also be improved. Therefore, the accuracy of the worktable is also a very important factor to measure the accuracy of the laser generator.
3. The laser beam agglomerates into a cone. When cutting, the laser beam is conical downward, at this time, if the thickness of the cutting workpiece is very large, the cutting accuracy will decline, then the gap will be very large.
4. Different cutting data will also affect the accuracy of laser cutting machine. In the same case, cutting stainless steel and cutting aluminum accuracy will be very different, the cutting accuracy of stainless steel will be higher, and the cutting surface will also be lubricated.
Source: Jiangmen laser cutting http://dxcpx.cn/index.html
-
11-14
What are the functional features of stainless steel plate?
Analysis of functional characteristics of stainless steel plate: 1. Corrosion resistant stainless steel plate has similar ability to resist general corrosion as unstable NiCr 304. Long time heating in the temperature scale of chromium carbide may affect the corrosion resistance of alloys 321 and 347 in harsh corrosive media. It is mainly used at high temperature, which requires strong sensitization resistance to prevent intergranular corrosion at lower temperature. 2. High temperature oxidation
-
11-14
Four factors affecting the coating of stainless steel plate
There are four kinds of factors that affect the coating of stainless steel plate: first, the connotative factor of stainless steel plate. What we all know is that the low nickel content in stainless steel makes the passivation function of stainless steel low. Therefore, the content of martensite and chromium and nickel in stainless steel has great influence on the passivation function of stainless steel plate. Second, stainless steel plate uses the medium in the environment. In thermodynamics, t
-
11-14
What are the materials that cannot be cut by fiber laser cutting machine?
People who have a certain understanding of the fiber laser cutting machine should know that its use scale is very wide, and the cutting effect is also very good. But fiber laser cutting machine is not what kind of material can be cut, there are some materials on the fiber laser cutting machine damage is relatively large, so can not use the fiber laser cutting machine to cut. Although the fiber laser cutting machine has many excellent characteristics, it is not invincible. There are still many da
-
11-14
What kinds of laser cutting machines are there?
According to the different laser generators, laser cutting machines on the market can be roughly divided into three types: CO2 laser cutting machine, YAG (solid state) laser cutting machine and optical fiber laser cutting machine. One: CO2 laser cutting machine, CO2 laser cutting machine can stably cut carbon steel within 20 mm, stainless steel within 10 mm, and aluminum alloy below 8 mm. The wavelength of CO2 laser is 10.6um, which is easy to be absorbed by nonmetallic materials. It can cut woo