This document provides an introduction to pneumatic and hydraulic systems. It defines fluid power as transmitting power from one location to another using confined liquids or gases. Pneumatic systems specifically use compressed air to power actuators, while hydraulic systems use liquids. The document outlines some common uses of pneumatic systems in electronics, food, and robotic industries. It also discusses the advantages of pneumatic systems like long-distance power transfer and fast response times, as well as disadvantages such as noise and limited force. Finally, it shows the basic components of a pneumatic system including an air compressor, receiver dryer, control valves, and actuators.

1. Pneumatic System

2.  The Pneumatics and Hydraulics is the main
elements in Fluid Power. (Kuasa bendalir)
 What is Fluid Power?
 Fluid Power is a method to transmit power from one
location to the other by using of confined fluid, which is
in the form of liquid and gas.
 Kuasa bendalir adalah satu kaedah untuk menghantar
kuasa dari satu tempat ke tempat yang lain dengan
menggunakan bendalir terkepung, dalam bentuk cecair
atau gas.
 Hydraulic is a transmission of power (penghantaran
kuasa) through liquid.
 Pneumatic is a transmission of power through gas or
air.
PNEUMATICS AND HYDRAULICS
INTRODUCTION :

3. PNEUMATICS AND HYDRAULICS
INTRODUCTION :
Three types of Power Transmission.
Mechanical Power
Transmission
Electrical Power
Transmission
Fluid Power
Transmission

4. PNEUMATICS AND HYDRAULICS
HISTORY : Lifting crane

5. PNEUMATICS AND HYDRAULICS
HISTORY : Old Industrial Hydraulic

6. PNEUMATICS AND HYDRAULICS
HISTORY : Old Hydraulic Lifter

7. PNEUMATICS AND HYDRAULICS
HISTORY : Old Hydraulic Jack

8. PNEUMATICS AND HYDRAULICS
HISTORY : Modern Hydraulic Press

9. What is Pneumatic?
 Greek Nomenclature
 Pneu – air
 Matic – power
 Pneumatic System
 A system that powered by compress air to move actuator.
 A system that uses air to power something

10. Usage of Pneumatic
 Electronic industries
 Food industries
 Robotic
 Air is also used to power drills, sanders, grinders,
and the like at garages and car body shops.

11. Advantages
 Can transfer power even in long distance.
 No effect on higher temperature
 Flexibility in control
 Very fast response and movement
 No air return
 Clean working area
 Easy to setup (build circuit)
 Very cheap (air source)

12. Disadvantages
 Requires careful preparation to get compressed air
 Noisy
 Low maintenance cost but high preparation cost
 Limited force
 No speed consistency due to compress able air
 Lot of hoses to build circuit

13. Structure of Block Diagram
AIR
COMPRESSOR
RECIEVER DRYER
SERVICE UNIT
CONTROL
VALVE
ACTUATOR

14. Standard ISO Symbols
 Refer to text book