In shell moulding, the dimensional accuracy that can be expected is
A)0.001 to 0.002 mm/mm
B)1 mm/mm
C)0.003 to 0.005 mm/mm
D)0.1 mm to 0.3 mm
E)0.3 mm to 0.5 mm

Question

Quizplus · Accepted Answer

Shell moulding, known for its ability to produce castings with high dimensional accuracy, typically achieves a dimensional accuracy of 0.003 to 0.005 mm/mm. This process involves creating a mold from a mixture of sand and resin that is heated and formed around a pattern, resulting in precise and detailed castings.

In Shell Moulding, the Dimensional Accuracy That Can Be Expected