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Bandung Technical, Mechanical, & Engineering Yogyakarta

Hydraulic System Maintenance

Instructor By: I Nengah Diasta

DESCRIPTION

• Knowledge for design, maintenance, and trouble shooting of hydraulic systems
• Basic theory of hydraulics in relation to hydraulic power system
• Basic calculation of hydraulic transmission power and knowledge about basic hydraulics circuit
• The utilization of hydraulics system in industries and its advantages
• Basic analyzing capability on simple hydraulic circuit

CONTENT

1. Introduction to Fluid Power

• History of Fluid Power
• Advantages of Fluid Power
• Application of Fluid Power
• Component of a Fluid Power System
• Type of Fluid Power Systems
• The Fluid Power Industry

2. Properties of Hydraulic Fluids

• Fluids
• Weight, Density and Specific Gravity
• Pressure, Head and Force
• The Metric SI System
• Pascal Law
• Bulk Modulus
• Viscosity and Viscosity Index
• Oxidation and Corrosion Prevention
• Fire and Foam Resistance Fluids
• Lubricating Ability
• General Types of Fluids

3. Energy and Power in Hydraulic Systems

• Review of Mechanics
• Application Pascal Law
• Conservation of Energy
• Hydraulic Horse Power
• Bernoulli Equation
• Energy, Power and Flow rates in SI system

4. The Distribution System

• Sizing Flow rate requirement
• Pressure Rating of Conductors
• Steel Pipes
• Steel Tubing
• Plastic Tubing
• Flexible Hoses
• Quick Disconnect Couplings

5. Basic Hydraulic Flow in Pipes

• Laminar and Turbulent Flow
• Reynolds number
• Darcy’s Equation
• Frictional Losses in Laminar and Turbulent Flow
• Losses in Valves and Fittings
• Equivalent Length Technique
• Hydraulic Circuit Analysis
• Flow Measurement
• Pressure Measurement

6. The Source of Hydraulic Power

• Pumping Theory
• Pump Classification
• Gear pump
• Vane pump
• Piston Pump
• Pump Performance
• Pump selection
• Pressure Intensifier
• Pump Performance rating

7. Fluid Power Actuators

• Linear hydraulic actuators
• Limited Rotation Hydraulic Actuator
• Vane motors
• Piston Motors
• Hydraulic Motor Performance
• Hydrostatic transmissions
• Electro hydraulic Stepping Motors
• Low Speed High Torque Motors

8. Control Components in Hydraulic Systems

• Directional Control Valves
• Pressure Control Valves
• Flow Control Valves
• Servo Valves
• Hydraulic Fuses
• Pressure and Temperature Switch
• Shock Absorber

9. Hydraulic Circuit Design and Analysis

• Control Single Acting Hydraulic Cylinder
• Control of Double Acting Cylinder
• Regenerative Circuit
• Pump unloading Circuit
• Double Pump Hydraulic System
• Pressure Intensifier Circuit
• Counter Balance Valve Application
• Hydraulic cylinder sequencing circuit
• Fail safe circuits
• Speed Control Of a Hydraulic Motor
• Hydrostatic Transmission System

10. Fluid Power System

11. Hydraulic Symbol

12. Fluid Power Pumps and Motors

13. Hydraulic Cylinders

14. Filtration of Hydraulic Fluids

15. Fluid Temperature Control

16. Valves

17. Ancillary Devices

OBJECTIVE

To give the participants the knowledge about the principles of hydraulic system operation, as well as how to operate, maintain, troubleshoot, and repair a variety of hydraulic equipment.

PARTICIPANTS

Mechanical Engineers, Electrical Engineers, Maintenance Engineers and Supervisors, Service Engineers and Supervisors, Work over Engineers and Supervisors, etc.

TRAINING METHOD

Presentation

Discussion

Case Study

Evaluation

FACILITIES

Training Kit

Handout

Certificate

Lunch +2 X Coffee Break

Souvenir

Pick Up Participants (Yogyakarta)

TRAINING FEE for Hydraulic System Maintenance

Rp7.500.000,- / participant / NON Residential

Quota minimal 4 orang peserta

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