Given the lifting table shown below , The diameter of the plunger DP 8 cm.The ram diameter DR 48 cm , The efficiency is 100 %, The stroke of the plunger is 18 cm. The ram has to raise a load F2 = 2 kN. Find : a) the force F1 exerted on the plunger b) the number of strokes needed to raise the load given above by a distance of 10 cm c) the volume of oil pumped if the load moves by 20 cm ( using plunger force in a ) d) What will be the new diameter of the ram piston if the new load force is 16 times the force exerted in the plunger the diameter of the plunger is kept to 8cm .

Given the lifting table shown below , The diameter of the plunger DP 8 cm.The ram diameter DR 48 cm , The efficiency is 100 %, The stroke of the plunger is 18 cm. The ram has to raise a load F2 = 2 kN. Find : a) the force F1 exerted on the plunger b) the number of strokes needed to raise the load given above by a distance of 10 cm c) the volume of oil pumped if the load moves by 20 cm ( using plunger force in a ) d) What will be the new diameter of the ram piston if the new load force is 16 times the force exerted in the plunger the diameter of the plunger is kept to 8cm .

Precision Machining Technology (MindTap Course List)

2nd Edition

ISBN:9781285444543

Author:Peter J. Hoffman, Eric S. Hopewell, Brian Janes

Publisher:Peter J. Hoffman, Eric S. Hopewell, Brian Janes

Chapter2: Measurement, Materials, And Safety

Section2.1: Introduction To Safety

Problem 14RQ: Class A fire extinguishers use ______ as a media to put out fires.

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