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2. Dimensional Accuracy The precision of die casting results in parts with tight tolerances, reducing the need for extensive machining.

Understanding Precision Casting Techniques and Applications

The addition of water requires careful monitoring, as ideal moisture content usually falls between 2-4%. The mixture is combined using a mechanically controlled mixer to ensure an even distribution of the components. After mixing, the green sand should have a ‘moist’ feel yet be cohesive enough to hold its shape when squeezed in hand. The consistency can be tested by forming small balls; they should hold together without crumbling or falling apart.

2. Reduction of Wear A well-designed draft angle reduces the frictional forces between the cast part and the die, thereby minimizing wear and tear on the die. This prolongs the life of the tooling and reduces maintenance costs, ensuring that manufacturers achieve a better return on investment.