2008年4月28日星期一

Green Sand Casting

Character: Sand-mold casting is adaptable to a very wide range of alloys, shapes, sizes, and production quantities. Hollow shapes can be produced in these castings through the use of cores. Sand-mold green sand casting is by far the most common casting process used in industry;

Option for Green Sand Casting
green sand molds are composed of a particulate or granular material, typically sand, which is held together with a binder such as a mixture of clay and water. These molds may be manufactured rapidly for simple molds in an automated mold making plant.

Green sand molding is currently the most widely used of all sand casting methods, Green sand refers to the fact that water is added to activate the clay binder.

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