Question

What are the values of the cavity diameters that are obtained in EBM?

(a) 15 to 20 µm

(b) 20 to 25 µm

(c) 30 to 35 µm

(d) 35 to 40 µm

I got this question in exam.

I want to ask this question from Electronbeam Machining-Introduction, Equipment and Material removal in section Thermal Processes of Advanced Machining

Answer 1

The correct choice is (d) 35 to 40 µm

To elaborate: The values of the cavity diameters range from 35 to 40 µm.