How does the shot blasting machine handle steel shots with oil?

Oil-coated steel shots must be air-dried when they are treated with a shot blasting machine, otherwise the treatment effect will be directly affected.

1. Workpiece coating, pre-bonding treatment, shot blasting can remove all dirt such as scale on the surface of the workpiece, and establish a very important basic pattern on the surface of the workpiece (the so-called rough surface). By changing the abrasives of different particle sizes, different degrees of roughness are achieved, and the bonding force between the workpiece and the coating and the plating material is greatly improved. Or make the bonding part stronger and better quality.

2. The surface of the forging and forging, the cleaning of the workpiece after heat treatment and the shot blasting can clean all the dirt on the surface of the workpiece after casting and forging, such as oxide scale and oil stain, and polish the surface of the workpiece to improve the smoothness of the workpiece. The workpiece is exposed to a uniform metallic color, which makes the appearance of the workpiece more beautiful and achieves the effect of beautifying the decoration.

3. Machining parts burr cleaning and surface beautification shot blasting can clean the surface of the workpiece with small burrs, and make the surface of the workpiece more flat, eliminating the damage of burrs and improving the grade of the workpiece. And the shot blasting can make a small rounded corner at the intersection of the workpiece surface, making the workpiece look more beautiful and more precise.

4. Improve the mechanical properties of the parts after the shot blasting machine is cleaned. After the sandblasting, the mechanical parts can produce uniform and fine concave and convex surfaces (base pattern) on the surface of the parts, so that the lubricating oil can be stored, so that the lubrication conditions can be improved and the noise can be reduced. Improve the life of the machine.

5. Light decoration effect For some special purpose workpieces, sand blasting can achieve different reflection or matt. Such as stainless steel workpieces, matt surface of wooden furniture, pattern patterns on frosted glass surfaces, and texturing on the surface of fabrics.


Post time: Jul-15-2020

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