Lathe machine block diagram.Block diagram of cnc machine.
In conventional lathe machine chuck is rotates by gear box/Head stock.Power provided to gear box from electrical motor.Tool post movements is through head stock gear box for feed.
For rapid movement of tool post is through separate electrical motor or by manual handle.
It is an Open Loop Control system.
CNC Lathe
For CNC lathe machine control system is close loop.Close loop control system is one where feed back will be provided from every output.
In this machine chuck rpm,tool movement/position,tool post position every feed back will be provided to plc.
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