Question

For the casting having shape 500 x 300 x 60 mm which is to be made in grey cast iron? Density of grey castiron is 7.86 x 10- 6 kg/mm3. Compare the solidification times for sand casting of three different shapes as;
a. b. c.
Cubic shape,
Cylindrical shape with height equal to its diameter and Spherical shape of same volume.
Assume volume of each casting is unity. Also find which one of the casting shapes would have leastsolidification time.
ii. Compute the solidification times for sand casting of

Answer 1

Answer:

7 kg is called a answer 500x 300 60mm 358