HYDRAULICS TRAINING
Model RSA-02
The model RSA-02 was developed together with Instructors who have more than twenty years experience in teaching and designing hydraulic systems for the local market and who are accredited trade test providers. Special attention has been given to the requirements of Trade test preparation.
This ensures that no extra burdensome theory is presented and leads on to the eventual Trade Test training.
The “One Touch” system of placing components is recognized as the simplest and most convenient in the market. Its dimensions allow it to be used with most trainers on the market, and has the advantage of holding most components in a horizontal or vertical position.
Learning Sequence
Study of components: From introductory to advanced: Operation of
Components – Basic – Trade Test – Intermediate – Advanced - Electro – Proportional – etc., with entry at any stage
One touch system Electro Modules Various configurations
Training Content
Hydraulics
Basic principles
The hydraulic system
The reservoir
Filters
Pumps
Pressure meters
Flow meters
Symbols
Hydraulic power pack
Hose couplings
Directional control valves
2/2 way valve
3/2 way valve
4/2 way valve
4/3 way valve
Accumulators
Hydraulic Motors
Single acting cylinders
Double acting cylinders
Flow control valve
One way flow control valve
Non return valve
Pressure comp. flow control
Pilot operated check valve
Pressure limiting valve
Pilot pressure relief
Supported by video presentation
Practical Tasks
The action of a single acting cylinder
The action of a double acting cylinder
The 4/2 way and 4/3 way valve
The hydraulic motor & its protection
The Pin assembly rig
Speed control of a cylinder
Lifting and lowering a mass
The differential pressure in a cylinder
The pilot operated check valve
Electrohydraulics
The relay
Pushbutton control of a double acting cylinder
Latching circuit controlling a cylinder motion
Limit switch controlling a cylinder motion
Continuous reciprocating motion
The timer
The timer as an electrohydraulic control
Pushbutton extension and timer retraction
Continuous reciprocation with a timer
Cylinder control with double solenoid valve
Relay control of a double solenoid valve Sequencing of two cylinders A+B+B+A Sequencing of two cylinders A +/ B+A-/BSequencing of two cylinders A+B+/Timer/A-B‑
Preparation for Trade Test
Assembly tasks
Fault finding