Udemy - Garnett Cross Training in the Maintenance of Oil Hydraulics

What you'll learn
How hydraulic systems operate
How to read hydraulic circuit diagrams
How to keep hydraulic systems operating
How to select the correct hydraulic pipes
Calculate flow rates and pressures
How to trouble shoot hydraulic system issues
Using drawings of hydraulic valves and understanding their function
Requirements
Experience with plant maintenance
Description
I have been providing in-person training and consulting for 46 years.
The training has helped many organizations resolve expensive downtime and ongoing maintenance costs. In addition to the course material, I will share some of my consulting experiences helping get plants back online and resolve ongoing maintenance costs.
Students from many countries have attended the courses including African states, United States, Emirates, Indonesia, and Europe.
The presentations include animated PowerPoint slides and demonstrations of hydraulic components.
Calculations are provided using metric units.
The course topics include:
Principles of Hydraulics
Compressibility of Hydraulic Fluid
Hydraulic Symbols
Two Cylinder Problem
Cleanliness of Oil
Cleanliness continued
Hydraulic and Mechanical Leverage
Design of Cylinders
Cylinders Oil Capacity
Cylinders in Parallel
Components of a Hydraulic Circuit
Sizing Check-list
Pipe sizes for 90 litres/minute
Pipe sizing with respect to turbulence of fluid
and Reynolds number
Hydrostatic Drives
Couplings and Reservoirs
Hose Identification and Couplings
Check Valves and Cartridge Valves
Pilot Operated Check Valves
Flow Control Valves
Pre-fill Valves
Directional Control Valves
Solenoid Valves
Solenoid operated valves with orifice
Externally piloted system with throttle plate
Gasket mounted relief valve
Unloading Valve
Fault Finding
Sequence Valve
Sequencing cylinders with sequence valves
Sequence and pressure reducing valves
Over center valve with hydraulic motor
Vane pump
Accumulators
At the end of the course two lectures are provided covering field experience and safety ideas for hydraulic systems.
The course includes resources which can be downloaded for future reference.
An advanced hydraulics course is being prepared which will help engineers, draftsmen and foremen in the design of hydraulic systems.
Who this course is for:
Technicians responsible for hydraulic system maintenance and troubleshooting
Engineers responsible for hydraulic system design and troubleshooting
Artisans working and maintaing equipment

Homepage

https://www.udemy.com/course/hydraulic-maintenance/