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3:20

HYDRO ELECTRIC POWER PLANT

1:22

LASER SHAFT ALIGNMENT TRAINING

51:02

GEAR BOX VIBRATION ANALYSIS TRAINING

47:41

BELTS & SHEAVES VIBRATION ANALYSIS TRAINING

39:08

INFRARED THERMOGRAPHY TRAINING

39:04

Fan impeller static balancing

Static balancing involves a single correction plane where the correction mass is attached. One advantage is that it is identifiable in the gravitational field, and the added correction mass is only in one correction plane, making it simpler. It can be performed both in motion and without motion, if the fan impeller is horizontally mounted on a matched shaft.

Відео

3:20

KILN UNBALANCE

Переглядів 109Рік тому

Batch type Kiln Unbalanced and its root cause detected by Infrared thermography .

1:22

HYDRO ELECTRIC POWER PLANT

Переглядів 91Рік тому

Orissa Power Consortium to set up 20 MW Samal hydro electric project in Angul district of Orissa.

51:02

LASER SHAFT ALIGNMENT TRAINING

Переглядів 607Рік тому

Modern laser alignment tools check for three types of misalignment: parallel (offset), angular and a combination of the two. Both of the two main types (parallel and angular) can occur in vertical and horizontal planes. Parallel (offset) misalignment occurs when the centerlines of the two shafts are parallel but not in the same line. Shafts may be offset horizontally, meaning they're offset to ...

47:41

GEAR BOX VIBRATION ANALYSIS TRAINING

Переглядів 2,2 тис.Рік тому

Vibration analysis, as mentioned, is widely used in manufacturing units to inspect industrial gearboxes. This is the most widely preferred gear fault analysis technique that enables users to prevent breakdowns. As the name implies, this technique analyzes the noise inside the gearbox. An industrial gearbox comprises different components. Each component creates different vibrations on a unique f...

BELTS & SHEAVES VIBRATION ANALYSIS TRAINING

39:08

BELTS & SHEAVES VIBRATION ANALYSIS TRAINING

Переглядів 1,6 тис.Рік тому

Drive and driven pulleys with multiple or single belts should be in the same line of action or in the same plane. If not in the same plane through cocking of one sheave relative to the other, or if parallel but not in alignment, then excessive vibration results. Sometimes the length and tension on a drive belt results in a resonance within the belt whereby it acts like a resonant string. Althou...

39:04

INFRARED THERMOGRAPHY TRAINING

Переглядів 196Рік тому

Infrared thermography is the process of using a thermal imager to detect radiation (heat) coming from an object, converting it to temperature and displaying an image of the temperature distribution. Images of the detected temperature distribution are called thermograms, and they make it possible to see heat-producing objects invisible to the naked eye. It's widley-used in predictive maintenance...

7:04

RESONANCE VIBRATION TRAINING

Переглядів 272Рік тому

Resonance is a phenomenon that amplifies a vibration. It occurs when a vibration is transmitted to another object whose natural frequency is the same or very close to that of the source. To understand resonance, we first need to understand what Natural Frequency is. The definition reads something like this: Natural Frequency is the frequency at which an object will continue to vibrate after bei...

MACHINE LUBRICATION AND LUBRICANT TESTING TRAINING

1:23:05

MACHINE LUBRICATION AND LUBRICANT TESTING TRAINING

Переглядів 928Рік тому

il analysis is a routine activity for analyzing oil health, oil contamination and machine wear. The purpose of an oil analysis program is to verify that a lubricated machine is operating according to expectations. When an abnormal condition or parameter is identified through oil analysis, immediate actions can be taken to correct the root cause or to mitigate a developing failure.

MOTOR CURRENT SIGNATURE ANALYSIS TRAINING

42:52

MOTOR CURRENT SIGNATURE ANALYSIS TRAINING

Переглядів 3,1 тис.Рік тому

Motor Current Signature Analysis (MCSA) is a technique used to determine the operating condition of induction motors without interrupting production. Motor current signature analysis is that it is sensing an electrical signal that contains current components. MCSA detect the faults at an early stage and avoid the damage and complete failure of the motor.

PRACTICAL VIBRATION MEASUREMENTS TECHNIQUES TRAINING

37:37

PRACTICAL VIBRATION MEASUREMENTS TECHNIQUES TRAINING

Переглядів 803Рік тому

Vibration is the oscillation, or moving back and forth of an object. The word vibrations consciously or unconsciously use it as a measure of how well things are running. For vibration to get start it takes some effort, either external or internal to get vibration going, some input of energy through an applied force. Once we have put energy into the system to make it vibrate, how do we character...

38:45

VIBRATION TIME WAVE FORM ANALYSIS

Переглядів 1,4 тис.Рік тому

Time waveform analysis is an ideal tool when diagnosing a range of fault conditions, including rolling element bearing faults, faults associated with gears, cavitation, rubs, looseness and more - any time the vibration source may include impacts, modulation, beats, rubs, transients, and random bursts of energy, time waveform analysis is the best data to view.

1:25:52

DYNAMIC BALANCING TRAINING

Переглядів 1,1 тис.Рік тому

Unbalance is the most common source of vibration in machines with rotating parts. It is a very important factor to be considered in modern machine design, especially where high speed and reliability are significant considerations. Balancing of rotors prevents excessive loading of bearings and avoids fatigue failure, thus increasing the useful life of machinery.