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What are the cleaning methods of stainless steel precision casting?

Release time:

2023-11-13

Stainless steel precision casting parts often need medium-term anti-rust treatment, usually choose water antirust or oil antirust, so we know what are the cleaning methods of stainless steel precision rust making?

The cleaning method of stainless steel precision transfer is as follows:

1. Shot blasting cleaning. The impact force of high-speed moving steel shot, iron shot and abrasive flow is used to clean the core, stick sand and hit the casting surface.

2. Drum cleaning. The casting and star iron are put into the circular drum together. When the drum rotates, the inner and outer sand of the casting is cleaned by the collision and friction between the casting, star iron and waste sand, and the surface of the casting is polished.

3. Hydraulic sand cleaning. High-pressure water is injected from the spray gun to the treated castings through the pipeline, and the kinetic energy and scouring effect of the water flow are used to clean the core and the sand sticking of the castings.

4. Water explosion sand cleaning. After the casting is poured, the casting is cooled to the specified temperature when the box is hit, and it is immersed in the pool. The water penetrates into the casting through the gap and rapidly vaporizes in contact with high-temperature gold. The shock wave can basically clean up the sand attached inside and outside the casting.

The precision casting of stainless steel casting is taken out of the mold, the excess part other than the body is removed, and the process of finishing the inner and outer surfaces of the casting is carried out. The cleaning method of stainless steel precision casting is mainly described above. We should all clean up our stainless steel precision casting according to the above cleaning method.

Changes of Internal Elements in 304 Stainless Steel Precision Casting Process

Precise Casting Precautions

Changes of Internal Elements in 304 Stainless Steel Precision Casting Process

Precise Casting Precautions

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