Learning paths
Follow a structured route through mechanical and hydraulic maintenance
Each path sets out an intended learner level, objectives, prior knowledge and lessons in a recommended order. Your progress is saved in your own browser — no account needed.
Hydraulic Systems Fundamentals
Start here to build a solid understanding of how industrial hydraulic systems generate, control and use fluid power.
Pumps Valves Cylinders and Motors
Study the main hydraulic components in detail: how they work, how they are selected and how they fail.
Hydraulic Circuit Reading
Learn to read hydraulic and lubrication circuit drawings and trace faults on a real schematic.
Lubrication Systems
Centralised oil, grease and air-oil lubrication systems used in rolling mills and heavy plants.
Pneumatic Systems
Compressed air preparation, valves, cylinders and common pneumatic maintenance work.
Hydraulic Piping and Commissioning
Pipe routing, pickling and flushing, pressure testing, NAS oil cleanliness and system commissioning.
Preventive and Breakdown Maintenance
Planned maintenance routines and structured recovery from unplanned breakdowns.
Industrial Troubleshooting
A practical, systematic method for diagnosing mechanical, hydraulic and pneumatic faults on running plants.
Root Cause Analysis
Investigate repeated mechanical failures and identify the true cause instead of the symptom.
Rolling Mill Maintenance
Maintenance of wire rod and bar mill equipment, from stands and shears to loopers and water boxes.