Water glass casting furnace plate

One of the precision casting methods is the water glass casting process. Water glass precision casting is a special kind of casting method, compared with the traditional casting process. Water glass casting shape is relatively accurate and casting precision is strong. More common methods are which:First, according to the provisions of the commodity design to make the mold (margin is very small or no margin), choose the casting method casting wax, to obtain the initial wax mold; repeated coating polishing wax mold, hardening the shell, dry and easy to anger; then the wax mold dissolved inside, remove the wax to get the cavity. In order to obtain sufficient strength and permeability, baking shell; precision casting of metal materials required; in order to obtain a high-precision finished product, clean up the sand after shell removal. The advantages of precision casting are.

1. Not limited by the specification, thickness and complexity of the casting, precision casting has a wide range of applications and convenient production process.

2. Precision casting can use a variety of materials, including steel, iron, aluminum, copper, gold, silver, etc., and can cast their alloys. Compared to the general forging method, it has lower cost.

3. Casting with work time and metal materials, with a certain specification accuracy and small machining allowance.

4. Low cost, good overall economic efficiency, low energy consumption, less consumables.