Mechanical Processing Lost Wax Valve Parts in Industry Area

OEM processing customization

In the process of sand casting, a pattern is created from the design of the finished product. The pattern is made from plastic, metal, or wood and funnels out of the pouring basin into a main channel called a sprue. The sprue connects to multiple channels called runners. The sand is then poured into the cavity. The sand mold has gates that regulate the amount of molten metal poured into the mold. The sand cores are then placed into the molds.

The molten metal is then poured into a cavity or mold cavity. Runners are used to form the mold. Once the mold is complete, the sand is removed from the casting. The sand can be used many times, as it is relatively easy to form the mold. The cost of tooling is minimal, and the sand can be broken and re-used again.

The sand used in molds is made by cutting the pattern into the sand. The mold is then filled with the sand, which solidifies in the channels.The size of the casting envelope can be a key factor in estimating the amount of trimming time required. The trimming scrap can be discarded, or it can be reused. The sand that is used to create a sand cast is known as refractory sand.