A cylinder with a simple spring return effect is performing compression work connected to an air network of 1.1 MPa pressure. If the diameter of the plunger is 12 cm, its stroke 4 cm and the friction force can be considered 15% of the theoretical, it is requested: a) What will be the force exerted by the stem at the beginning of the work cycle (the spring is in its natural length)? b) What will be the force at the end of the race, if the spring constant is 120 N/cm? c) What will be the air consumption under normal conditions, if you perform 10 cycles per minute?

Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
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A cylinder with a simple spring return effect is performing compression work connected to an air network of 1.1 MPa pressure. If the diameter of the plunger is 12 cm, its stroke 4 cm and the friction force can be considered 15% of the theoretical, it is requested: a) What will be the force exerted by the stem at the beginning of the work cycle (the spring is in its natural length)? b) What will be the force at the end of the race, if the spring constant is 120 N/cm? c) What will be the air consumption under normal conditions, if you perform 10 cycles per minute?

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