what is pattern in sand casting_what is pattern in sand casting

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.

Furthermore, the high level of dimensional accuracy offered by this casting process minimizes waste material and reduces the total weight of components. This is particularly advantageous in industries like aerospace, where weight reduction translates to improved fuel efficiency and performance. The ability to manufacture lightweight components without compromising strength or durability is a significant driving force behind the growing adoption of high precision casting in these sectors.