What is the relationship between Dalian shot blasting processing and coating technology?

Dalian shot blasting is an effective surface treatment method widely used in metal material manufacturing, automotive manufacturing, steel structure manufacturing, offshore platform equipment manufacturing, electronic and electrical manufacturing, power machinery manufacturing, and other fields. By changing the material and shape of the projectile, processing temperature, and air pressure, various shot blasting processing conditions can be obtained, which can adapt to the applicable needs of different fields. This provides a solid foundation for ensuring the adhesion, anti-corrosion, and wear resistance of the material surface, and extending the material's service life.

Mechanical shot blasting is the use of mechanical force to process shot blasting. Mechanical shot blasting equipment includes centrifugal gun machines, rotary disc gun machines, hammer type gun machines, etc. Among them, centrifugal guns are widely used. The centrifugal gun machine, as its name suggests, uses a high-speed rotating separator to project steel balls onto the surface of the workpiece for processing. The advantage of centrifugal gun machines is that they can adapt to different workpieces and are relatively flexible, but their corresponding process parameters are difficult to adjust and require experience to adjust.

What is the relationship between Dalian shot blasting processing and coating technology?

Shot blasting is very important for preparing the surface before coating, as it can improve the roughness and cleanliness of the material surface, facilitate the adhesion of the coating and improve the coating effect. After shot blasting treatment of the material surface, surface defects such as old coatings, rust, oxide skin, and burrs can be removed, making the material surface smooth, flawless, evenly undulating, and well transparent. This is very important for the coating process, as the adhesion and durability of the coating are related to the surface state of the material. Therefore, shot blasting treatment of the material surface before coating can greatly improve the coating effect and adhesion.

Shot blasting and coating processes both play important roles in surface treatment processes. Shot blasting can remove burrs, rust, and oxide scales from the surface of materials, thereby enhancing surface roughness and adhesion; The coating process is carried out on the basis of surface treatment, with the aim of ensuring that the material surface has specific characteristics such as wear resistance, corrosion resistance, and aesthetics. Both play important roles in industrial production.

Shot blasting processing utilizes the impact and friction forces exerted by projectiles on the surface of materials, causing surface dirt, oxide layers, or other harmful substances to fall off and leave certain marks on the surface, thereby achieving the goal of cleaning, increasing roughness, and improving surface quality. The principle of shot blasting processing is to use high-speed shot abrasives to release strong impact force and friction force on the surface of the workpiece, remove surface roughness, and replace surface coatings in various industrial field treatments.

The application range of shot blasting processing is very wide, from the automotive industry, agricultural machinery, electrical and electronic manufacturing, steel structural components, machine manufacturing, and other fields, all of which have important application value. In the automotive industry, shot blasting can achieve high cleanliness on the surface of key components such as the engine, transmission, transmission shaft, chassis, etc., and improve corrosion resistance and service life.