COURSE OVERVIEW:

Vibration is the most widely used indicator of the mechanical health of rotating and reciprocating machinery. This course provides a solid foundation in the science of vibration, explaining why it occurs, how it propagates through mechanical systems, and the impact it has on component longevity. Participants will explore the fundamental physics of oscillatory motion, including the concepts of frequency, amplitude, and phase, and how these parameters relate to the physical condition of bearings, gears, and shafts.

The scope of this training covers the complete diagnostic process, from the selection of sensors to the interpretation of complex frequency spectra. We will examine the most common causes of excessive vibration, such as unbalance, misalignment, and mechanical looseness, and how each fault presents a unique "signature" in the data. Detailed coverage is also provided on the detrimental effects of vibration, including fatigue failure, increased energy consumption, and damage to surrounding structures and foundations.

Furthermore, the course emphasizes practical prevention and mitigation techniques that can be implemented in a plant environment. Attendees will learn about precision maintenance practices, the role of damping and isolation, and the importance of dynamic balancing. By mastering these fundamental concepts, technical personnel will be better equipped to participate in predictive maintenance programs, troubleshoot recurring machinery issues, and contribute to the overall reliability and safety of the facility’s mechanical assets.

COURSE OBJECTIVES:

After completion of this course, the participants will be able to:

1. Define the basic parameters of vibration: Displacement, Velocity, and Acceleration.
2. Distinguish between Time Waveform and Frequency Spectrum (FFT) analysis.
3. Identify the most common causes of machinery vibration.
4. Understand the relationship between vibration frequency and machine RPM.
5. Differentiate between global vibration levels and specific frequency components.
6. Identify the vibration signatures of unbalance and shaft misalignment.
7. Recognize the symptoms of mechanical looseness and structural resonance.
8. Select the appropriate vibration sensor (accelerometer vs. proximity probe).
9. Interpret vibration severity charts according to ISO 10816 standards.
10. Explain the effects of vibration on rolling element bearing life.
11. Implement basic vibration isolation and damping techniques.
12. Understand the principles of single-plane and two-plane dynamic balancing.
13. Utilize vibration data to justify maintenance interventions and repairs.

TARGET AUDIENCE:

Mechanical Technicians, Maintenance Supervisors, Junior Reliability Engineers, and Operators who need to understand the basics of machinery condition monitoring.

TRAINING COURSE METHODOLOGY:

A highly interactive combination of lectures, discussion sessions, and case studies will be employed to maximise the transfer of information, knowledge, and experience. The course will be intensive, practical, and highly interactive. The sessions will start by raising the most relevant questions and motivating everybody to find the right answers. The attendants will also be encouraged to raise more of their questions and to share in developing the right answers using their analysis and experience. There will also be some indoor experiential activities to enhance the learning experience. Course material will be provided in PowerPoint, with necessary animations, learning videos, and general discussions.

The course participants shall be evaluated before, during, and at the end of the course.

COURSE CERTIFICATE:

National Consultant Centre for Training LLC (NCC) will issue an Attendance Certificate to all participants completing a minimum of 80% of the total attendance time requirement.