Definition of Fluid Power week1.ppt 2012

Welcome to Fluid Power : 

Welcome to Fluid Power ERM 016A 56 Credit Hrs 5.6 Credit Points Week 1 2/1/2012 By Hussain 1

Definition of Fluid Power : 

Definition of Fluid Power Fluid power is the technology that deals: generation, control, and transmission of power using pressurized fluids. 2/1/2012 By Hussain 2

Definition of Fluid Power : 

Definition of Fluid Power It can be said that fluid power is the muscles that moves industry. Fluid power is used to: push pull regulate, or drive virtually all the machines. 2/1/2012 By Hussain 3

Definition of Fluid Power : 

Definition of Fluid Power Ex: Fluid power steers, 2/1/2012 By Hussain 4

Definition of Fluid Power : 

Definition of Fluid Power Ex: Breaks automobiles. 2/1/2012 By Hussain 5

Definition of Fluid Power : 

Definition of Fluid Power Ex: Air planes 2/1/2012 By Hussain 6

Definition of Fluid Power : 

Definition of Fluid Power Ex: Processing food 2/1/2012 By Hussain 7

Definition of Fluid Power : 

Definition of Fluid Power 2/1/2012 By Hussain 8 FORCE

Difference between Pneumatic and Hydraulic : 

Difference between Pneumatic and Hydraulic The differences between pneumatic and hydraulic “fluid power” is called pneumatic when the fluid is gas and is 2/1/2012 By Hussain 9

Difference between Pneumatic and Hydraulic : 

Difference between Pneumatic and Hydraulic hydraulic when the fluid is liquid. 2/1/2012 By Hussain 10

Difference between Pneumatic and Hydraulic : 

Difference between Pneumatic and Hydraulic Pneumatic system use air as gas medium air is very abundant and can exhausted to atmosphere after completing its assigned task. 2/1/2012 By Hussain 11

Difference Between Hydro & Pneu : 

Difference Between Hydro & Pneu Fluid power systems are designed specifically to perform work. The work is accomplished by pressurized fluid bearing directly on an operating fluid cylinder or fluid motor. A fluid cylinder produces a force resulting linear motion. Where as a fluid motor produces a torque resulting in rotary motion. 2/1/2012 By Hussain 12 http://www.youtube.com/watch?v=mgkyabWnZFw&feature=related

Methods of Transmitting Power : 

Methods of Transmitting Power There are three method of transmitting power. Electrical 2/1/2012 By Hussain 13

Methods of Transmitting Power : 

Methods of Transmitting Power Mechanical 2/1/2012 By Hussain 14

Methods of Transmitting Power : 

Methods of Transmitting Power Fluid power In most application actually use a combination of these three methods to obtain most efficient overall system. 2/1/2012 By Hussain 15

Advantages : 

Advantages Transmit power economically over greater distance than mechanical types 2/1/2012 By Hussain 16

Advantages : 

Advantages Easy and accuracy of control: by use of simple levers and push button operator of fluid power can start, stop, speed or slow down, with accuracy and desired power. Ex aircraft rise & lower landing gear. 2/1/2012 By Hussain 17

Advantages : 

Advantages Constant force or torque: Only fluid power systems are capable of providing constant force or torque regardless of speed changes. F = C OR T = C Fluid power systems also have the highest power per weight ratio of any known power source. Known power source = P/W (highest) 2/1/2012 By Hussain 18

Disadvantages : 

Disadvantages It also has some draw backs Hydraulic oil are messy and leakage is impossible to eliminate completely. Hydraulic line can burst possibly resulting injuries to people. Prolong exposure to loud noise originate from pumps can result in loss of hearing. 2/1/2012 By Hussain 19

Application of fluid power : 

Application of fluid power Fluid power drives high-wire overhead tram. 2/1/2012 By Hussain 20

Application of fluid power : 

Application of fluid power Fluid power is applied to harvesting corn 2/1/2012 By Hussain 21

Application of fluid power : 

Application of fluid power Fluid power is the muscles in industrial lift truck:- Fork lift 2/1/2012 By Hussain 22

Application of fluid power : 

Application of fluid power Fluid power drives excavators. 2/1/2012 By Hussain 23

Skid loader : 

Skid loader 2/1/2012 By Hussain 24

Skid loader : 

Skid loader 2/1/2012 By Hussain 25

Operator Compartment : 

Operator Compartment 2/1/2012 By Hussain 26

Double acting actuator : 

Double acting actuator 2/1/2012 By Hussain 27

Log splitter : 

Log splitter The major components of a log splitter are shown below: 2/1/2012 By Hussain 28 http://science.howstuffworks.com/transport/engines-equipment/hydraulic2.htm