Shot blasting machine Is the use of shot blasting, sanding and impact bar casting, forging, welding, heat treatment, steel, plate, scraping clean, efficient, advanced technology, steel structure parts surface impact.
Shot peening machine and shot blasting machine is one of the important roles in improving cleaning efficiency, cleaning quality, improving environment and reducing labor intensity. Our factory in domestic and foreign advanced sand blasting machine design digestion, motor direct connection sandblasting machine research and development and so on new generation.
Shooting and shooting performance is stable, sandblasting machine structure is compact, shooting a lot of blasting, high efficiency, convenient installation and debugging of the main characteristics.
Shot peening machine is mainly composed of shot peening machine, vacuum chamber and vacuum cleaner, and the operation of ordinary shot peening machine equipment is also inseparable from the selection of lens. Lenses are generally divided into iron shot, cast steel, steel wire cut shot, alloy shot.
The serious problem is that the high hardness and brittleness of iron become the sharp angle of polygon and the sliding of blade due to the shot peening machine used in iron shot peening, thus cutting, grinding surface has deep scratches. A large number of impact pits can be seen in the scanning samples of the worn surface at low magnification of the electron microscope. Under the high power microscope, we can see that there are many microcracks in the pit, and there are many flanging and grinding matrix of crack surface. Many cracks can also be seen on the exit side of the specimen.
According to the analysis, Shot blaster The main influence factor is the main factor of cutting wear, the impact of projectile is the impact of a little bit of crack, leading to material peeling. The amount and hardness of the retained austenite materials are beneficial to the improvement of the durability.