Objectives

1. To specify the basic components in hydraulic systems. 2. To describe the functions of each component.3. To identify the standard graphical symbols used for each components.

Apparatus

Basic hydraulic components trainer set and Software.

Procedure1. The relevant components are found and identified by help of the hydraulic trainer sets and Festo software.2. The following components are identified: Reservoir/Tank Filter Strainer Pump Electric motor Actuator Double acting cylinder Single acting cylinder Hydraulic motor Directional control valve 2/2 way valve 3/2 way valve 4/2 way valve 4/3 way valve Flow control valve Throttle valve Check valve Pressure control valve Relief valve Reducing valve Counterbalance valve Sequence valve3.

Result and Discussions

1. %^^^^&^%%^$#$$%#%^&

-

No.NameDiagramSymbolFunction

a)Riservoir/Tank

b)Filter

c)Strainer

d)Pump

e)Electric motor

Table 1

2. Actuator

-

No.NameDiagramSymbolFunction

a)Double acting cylinder

b)Single acting cylinder

Table 2

3. Directional Control Valve

-

No.NameSymbolFunction

a)2/2 way valve

b)3/2 way valve

c)4/2 way valve

d)4/3 way valve

Table 3

4. Flow Control Valve

-

No.NameSymbolFunction

a)Throttle valve

b)Check valve

Table 4

5. Pressure Control Valve

-

No.NameSymbolFunction

a)Relief valve

b)Reducing valve

c)Counterbalance valve

d)Sequence valve

Table 5

Conclusion