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A variety of cleaning methods in the cleaning of core boxes

  • Author:Juno
  • Source:Diecastingpartsupplier.com
  • Release on:2017-07-25
Die casting refers to the shape obtained in advance with other parts, easy molding materials in parts of the structure and shape, then in the mold in the sand, and then the sand has been formed in the mold. Cavity and a part of the same size and structure, in the cavity of the flow of casting liquid, the cooling and solidification of the liquid can form the shape of the mold structure and identical parts. XY-GLOBAL is a professional supplier of custom metal parts, provides you with Mold Maker in China.
At present, domestic and foreign enterprises use a variety of cleaning methods in the cleaning of the base box:

A. Cleaning with a chemical cleaning agent.

B. uses a dry ball ejection to clean the core.

C. Cleaning of the sand by liquid or solid sandblasting machine. The use of a liquid sanding machine, compressed air pressure of 0.5 to 0.7 MPa, injection distance of 10 to 120 mm is appropriate. XY-GLOBAL focuses on the production of Plastic News.

The average cleaning size is 90 ° or glass grains of 120 mesh, cleaning the white corundum sand and maintaining the core box (or launching it clean), Cleaning time and regular maintenance of the general boxes is less than 1 minute and the surface of the core The cleaning time of the clogging of the box resin, depending on the size of the size, thickness and Base box shape, different degrees of complexity, usually in the range of 5 to 20 min, can be vented into the dirt box and injection time of the core box size of precision and The surface The roughness has no effect. Process using a liquid sandblasting machine and a window cleaner The pill box can be essentially the core box of the resin resin thick and purified but for a long time without cleaning, Clogging is very thick, but it is difficult to clean.

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