Hubei bridge construction blasting, shot blasting Xiaogan construction, bridge construction through shot blasting

Effect: to improve the material / parts fatigue fracture resistance, prevent fatigue failure, plastic deformation and brittle fracture of Hubei blasting construction, improve fatigue life. Shot with the principle of rotation of the motor drives the impeller body (direct drive or V-belt drive) Hubei construction blasting effect, by centrifugal force, the diameter of about 0.2 to 3.0 of the projectile (with steel balls, steel cut wire shot stainless steel balls of different types) thrown workpiece surface, the surface of the workpiece reaches a certain roughness of the workpiece become beautiful, or change welding work tensile stress is compressive stress, improve the life of the workpiece. Shot is also the name of a surface treatment machinery, and similar process as well as blasting and shot peening. Shot is a cold process Hubei bridge construction blasting, shot blasting and shot peening into construction blasting, shot blasting as the name suggests is to remove surface oxide and other impurities to improve the appearance of quality, shot peening is the use of high-speed movement Projectile (60-110m / s) continuous flow impact is reinforced surface, forcing the target surface and the surface (0.10-0.85mm) the following changes in the circulation of the deformation process: 1. Microstructure of modified structure; 2. non-uniform outer layer of plastic deformation introducing compressive residual stress in the surface layer of residual tensile stress of production; 3. change the outer surface roughness (Ra Rz) occur. Hubei bridge construction blasting, shot blasting Xiaogan construction, bridge construction blasting through by-Engineering Co., Ltd., Wuhan bridge. Wuhan bridge-Engineering Co., Ltd. (www.qiaolt.com) (www.qiaolt.com) strong, credible, in Wuhan, Hubei waterproof, moisture-proof materials industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead bridge into the brilliant pass and you work for a better future!