engineering recuitment DRDO Technician A 2022 Mock Test Series (Tier I) Production Engineering (Manufacturing) Machining Processes and Machine Tools Unconventional Machining Processes
CNC machines are best suited, when
1
production volumes are very high and there is no product variety
2
holes are to be bored at precise locations
3
very small production volumes and product varieties are involved, while accuracy requirements are not very stringent
4
a moderate production volume is combined with a moderate product variety and contoured shapes are to be cut