Need to find the consumption of ox

[kinnu007]

Need to find the consumption of oxygen to cut the 2mm MS sheet for laser cutting machine.
Known parameters
1.oxygen input to machine 10bar
2.Cutting speed 5m/min
3.cutting pressure 6.2bar
4.laser nozzle dia 1.5mm
5.Time taken to get the job done 30min

kinnu007

 

[valdanos]

Are you shure that you are using 6.2 bar pressure oxigen?