Couplings and Shaft Alignment

The primary objective of this Couplings and Shaft Alignment training course is to empower professionals with—
• complete understanding and knowledge of precision shaft alignment, bearing lubrication and vibration analysis
• the confidence and skill to not only oversee shaft alignment but practically do it when necessary, thus making one dynamic in his or her role
• the understanding and experience of bearing lubrication to choose the appropriate lubricant and detect problems related to bearing lubrication
• the analytical skills and capabilities to conduct vibration analyses and determine the maintenance required and decide on replacement of the machine, thereby influencing maintenance and operational costs in a positive way with timely action
• the confidence and knowledge to train other professionals on shaft alignment, bearing lubrication and vibration analysis
• the capabilities to contribute to organisational development by reducing maintenance and operational costs through regular audits of machines to check machine health and increase machine longevity
• the experience and knowledge to ensure that all operations and activities within the plant are carried out in compliance with laws and regulations
• the dynamic skillset and capabilities to handle all major responsibilities related to machine health, that is, shaft alignment, bearing lubrication and vibration analysis, thus making one dynamic and enhancing one’s professional portfolio for greater opportunities across industries
Course Content:

Different Alignment Parameters
• Angularity
• Offset
• Gap
Types of Alignment Conditions
• Horizontal angularity
• Horizontal offset
• Vertical angularity
• Vertical offset
Errors Minimised by Roughing
• Radial stresses in shafts and couplings
• Reduced clearances in bearings
• Assembly errors in coupling
• Imparting strain in mechanical systems
Benefits of Precision Shaft Alignment
• Reduced energy consumption
• Reduced incidence of repairs
• Longer machine life
Types of Bearings
• Deep groove ball bearings
• Angular contact ball bearings
• Self-alignment ball bearings
• Thrust ball bearings
• Spherical roller ball bearings
• Cylindrical roller ball bearings
• Tapered roller ball bearings
• Needle roller ball bearings
Overview of Bearing Lubrication
• Concept
• Oil lubrication
• Grease lubrication
Advantages of Oil Lubrication
• Easy to distribute
• Lubes with other components
• Less drag
• Easier to drain out and change
• Better for high temperature
Advantages of Grease Lubrication
• Remains in place
• Does not leak out easily
• Improves sealing
• Does not require monitoring
Types of Vibration
• Free vibration
• Forced vibration
• Damped vibration
Overview of Vibration Analysis
• Concept and principles
• Time–waveform analysis
• Phase analysis
Types of Vibration Monitoring
• Motor vibration monitoring
• Bearing condition monitoring
• Gearbox vibration monitoring
• Rotor vibration analysis
Steps in Vibration Analysis
• Calculate the expected vibration spectrum
• Establish the baseline
• Digitise the signal
• Convert to frequency space
• Review harmonics

Methodology
The training methodology integrates lectures, interactive discussions, collaborative group exercises, and illustrative examples. Participants will acquire a blend of theoretical insights and hands-on practical experience, emphasizing the application of learned techniques. This approach ensures that attendees return to their professional environments equipped with both the competence and self-assurance to effectively implement the acquired skills in their responsibilities.

DATE:

1ST BATCH:        28th – 31st Jan, 2025     

2ND BATCH:       1st – 4th July, 2025