By definition, laser cladding, also known as laser deposition, is a material processing technique in which a small amount of material is added to the surface of another material in a controlled manner. This is usually done in two ways: one is to blow a concentrated jet of powder material into a buffer gas that coincides with the green laser spot, or to deposit the material on the surface and then sweep it with the laser. In these two processes, as shown below, both the coating material and the substrate surface are heated by the laser to fuse the two. This process results in the use of the alloying characteristics on the surface of the material instead of the material itself. Therefore, the coating allows cheaper materials to be used during processing, thereby significantly reducing the overall cost of related parts. If you are looking for information on how to choose the right laser pointer, please read on and find the best way. Choose power and color. The most typical colors of green laser pointer are red laser pointers, environmentally friendly and light blue. Red is usually the weakest illumination, working at 650nm, then red at 635nm, green at 532nm, and blue is the strongest when working at 473nm. Select the ink color. If it is not a real pencil, no laser pointer can be complete, so please make a decision on the possible shades.
The laser pointer has become the most popular projection tool in recent years. It has been used in many fields, including industrial entertainment work. However, no matter what output power high powered laser pointer the user chooses, the user should always be careful to deal with the danger of powerful laser. With its powerful laser focusing ability, the irradiated part can produce a heating effect. The laser pointer has many targets. In the classroom, teachers can use them for lectures. They can be signal tools in search and rescue missions or astrological research tools. They can also be used in large seminars to attract people's attention to information. Recently, the low cost of lasers has made them toys for children and adolescents, which has led to the use of lasers in ways that manufacturers do not want.