Question

In dielectric baker systems, cement plates are normally used for supporting the cores.

(a) True

(b) False

I had been asked this question in examination.

I want to ask this question from Dielectric Core Bakers in portion Core and Core Making of Casting-Forming-Welding I

Answer 1

The correct choice is (a) True

Easy explanation: In dielectric baker systems, the heating of core is done by placing them in the electrostatic field. The dielectric material generates heat in the system that is directly supplied to the cores. In this system, there should be no interruption of any metallic material, so cement plates are widely used instead of metallic plates in the baking system for supporting the cores.