Question

What is the value of machining speed used in PBM process?

(a) 0.1 – 7.5 m/min

(b) 8.5 – 10.5 m/min

(c) 15.5 – 19.5 m/min

(d) 20.5 – 25.5 m/min

This question was posed to me in an internship interview.

My question comes from Plasma Beam Machining-Introduction And Machining system topic in portion Thermal Processes of Advanced Machining

Answer 1

Correct option is (a) 0.1 – 7.5 m/min

The best I can explain: The value of machining speed is about 0.1 – 7.5 m/min in Plasma beam machining process.