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Hydraulic cylinder moving load of 1200kg, assume that the system components is ideal , model steady state solution and calculate : a) The piston speed.

Hydraulic cylinder moving load of 1200kg, assume that the system components is ideal , model steady state solution and calculate : a) The piston speed.

Elements Of Electromagnetics
Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
ChapterMA: Math Assessment
Section: Chapter Questions
Problem 1.1MA
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Hydraulic cylinder moving load of 1200kg , assume that the system components is ideal, model steady state solution and calculate : a) The piston speed. b) The flow through the proportional valve to the cylinder, assuming a 50% opening of the valve (5 mm). c) The cylinder chamber pressure. d) The Pump pressure. The system dimensions given is: Gravity - 9.82 m/s? • Oil density - 880 kg/m3 • Servo valve area A(x) 1,8 x mm2 • Servo valve movement 10 > x > -10 nm • Global discharge coefficient Cd - 0.7 • Pump Speed - 2500 Rpm Displacement of pump 10 cm Cylinder dimension 80x40x850 mm (Tube, rod and stroke) • Relief pressure 180 Bar %3D
Transcribed Image Text:Hydraulic cylinder moving load of 1200kg , assume that the system components is ideal, model steady state solution and calculate : a) The piston speed. b) The flow through the proportional valve to the cylinder, assuming a 50% opening of the valve (5 mm). c) The cylinder chamber pressure. d) The Pump pressure. The system dimensions given is: Gravity - 9.82 m/s? • Oil density - 880 kg/m3 • Servo valve area A(x) 1,8 x mm2 • Servo valve movement 10 > x > -10 nm • Global discharge coefficient Cd - 0.7 • Pump Speed - 2500 Rpm Displacement of pump 10 cm Cylinder dimension 80x40x850 mm (Tube, rod and stroke) • Relief pressure 180 Bar %3D
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