Question

If the gating system is part of the pattern, it avoids cutting a runner and gates.

(a) True

(b) False

I had been asked this question in exam.

The query is from Principles of Gating and Risering topic in section Concept of Gating and Risering of Foundry and Forging

Answer 1

The correct choice is (a) True

Explanation: If the pattern has embedded gating system, its cost reduces considerably and the sand can be rammed harder. It helps to prevent erosion and washing away from the sand as the molten metal flows into the mold.