how air cylinder cfm calcualted.suppose cylinder bore-40mm and stroke 70mm ope

how air cylinder cfm calcualted.suppose cylinder bore-40mm
and stroke 70mm operating pressure 6bar calculate air
cylinder cfm.

Question Posted / shelke ganesh

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how air cylinder cfm calcualted.suppose cylinder bore-40mm and stroke 70mm operating pressure 6bar..

Answer / ashok

cylinder bore=40mm or 40/25.4=1.574 inches
cylinder stroke=70mm or70/25.4=2.755 inches
Cylinder radius=0.787 inches
volume of cylinder (v1) 3.14*(0.787*0.787)*2.755=5.357
cubic inc
Pr. of air (p1)=6bar
Atm pr. = Patm.=1.013 bar
p1v1=V* patm
V= p1v1/patm cu. feet
cfm= V* 0.5 * speed of crank shaft

CFM for this cylinder for one stroke is
= volume of cylinder in cu feet/

Is This Answer Correct ?

24 Yes

10 No

how air cylinder cfm calcualted.suppose cylinder bore-40mm and stroke 70mm operating pressure 6bar..

Answer / satish dhiman

cylinder bore=40mm or 40/25.4=1.574 inches
cylinder stroke=70mm or70/25.4=2.755 inches
Cylinder radius=0.787 inches
volume of cylinder 3.14*(0.787*0.787)*2.755=5.357 cubic inc

CFM for this cylinder for one stroke is
5.357*2/1728=0.006211Cfm

Is This Answer Correct ?

28 Yes

18 No

how air cylinder cfm calcualted.suppose cylinder bore-40mm and stroke 70mm operating pressure 6bar..

Answer / pravin

cylinder bore=40mm or 40/25.4=1.574 inches
cylinder stroke=70mm or70/25.4=2.755 inches
Cylinder radius=0.787 inches
volume of cylinder (v1) 3.14*(0.787*0.787)*2.755=5.357 Ok

Is This Answer Correct ?

11 Yes

6 No

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