Simply speaking, sandblasting is a process, sandblasting stainless steel sheet is a kind of effect.
Sandblasting is to use compressed air as power to form high-speed jet beam, spray (copper ore, quartz sand, corundum, iron sand, sea sand) high-speed jet to the surface of the workpiece to be processed, make the surface of the surface of the workpiece appearance or shape change.Because of the influence of the abrasive surface of workpiece and the change of the cutting, surface to obtain a certain degree of cleanliness and different roughness, make the workpiece can improve the mechanical properties of the surface, thus improve the fatigue resistance of the workpiece, increased its adhesion between the coating and, extend the durability of the coating, but also to the flow of paint and decoration.
Sand blasting process of stainless steel plate includes the following:
(1) of the workpiece before plating, adhesive workpiece sandblasting, can put the scale on the surface of the workpiece and all dirt removed, and on the surface it is very important to set up the basis of the schema (commonly referred to as hair side), but also by changing different particle size of abrasive, to different degrees of roughness, greatly improve the workpiece and the adhesion strength of the coating, plating, or make the adhesive bonding more strong, the quality is better.
(2) casting rough forging, heat treatment after cleaning and polishing workpiece sandblasting, can clean up all the dirt on the surface of the casting, heat treatment after forging workpiece (such as scale, oil residue), and will improve the smooth finish of workpiece, the workpiece with uniform metal color, make workpiece appearance more beautiful, achieve beautification adornment effect.
(3) mechanical workpiece burr cleaning and surface beautification sandblasting, can clean the small burr on the surface of the workpiece, and make the surface of the workpiece more flat, eliminate the harm of burr, improve the level of the workpiece.And sandblasting can make small rounded corners at the interface of the workpiece surface, making the workpiece appear more beautiful and more precise.
(4) mechanical parts after sandblasting, can produce uniform fine concave and convex surface on the surface of the parts (basic schema), so that the lubricating oil is stored, so as to improve the lubrication conditions, and reduce noise and improve the service life of the machinery.
For some special purpose workpieces, sandblasting can achieve different reflective or matt light at will.If the surface of stainless steel column, wooden furniture is inferior smooth change, the decorative pattern pattern of ground glass surface, and the wool of cloth surface changes processing to wait.
More sanding stainless steel plate information please visit: https://www.meibaotai.com
Post time: Jun-06-2019