Question

What is the value of thickness of work pieces to be used in PCM?

(a) 0.001 – 0.003 mm

(b) 0.013 – 1.50 mm

(c) 1.50 – 2.35 mm

(d) 2.50 – 3.33 mm

I got this question during an interview.

This intriguing question comes from PCM-Applications and Advantages in chapter Chemical Processes of Advanced Machining

Answer 1

The correct choice is (b) 0.013 – 1.50 mm

To elaborate: The thickness value of work pieces in PCM range between 0.013 – 1.50 mm.