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vibration - definition - English

A resonant bending wave panel-form loudspeaker comprising a panel and a vibration exciter mounted to the panel to apply bending wave vibration thereto, characterised in that the loudspeaker is adapted to be mounted to a wall or the like surface and by a vibration exciter arranged for driving contact with the wall or .

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Torsional Vibration: What is it?

Aug 29, 2019 · The crankshaft is driven by cylinders that fire within each rotation of the crankshaft. Each time the cylinder fires, the crankshaft speeds up a little. However, due to the inertia properties of the crankshaft, it slows down between each combustion event. This non-constant rotational speed is the torsional vibration.

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Vibration-Definition, Types (Free or Natural, Forced ...

1. Free or Natural Vibration: This is defined as when no external force acts on the body, after giving it an initial displacement, then the body is said to be under free or natural vibration. The frequency of free or natural vibration is called free or natural frequency.

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What Is Your Vibration? - Awakening People

Your vibration is a direct reflection of your inner thoughts, feelings, beliefs, choice of words, how well you take care of yourself, the Earth and others. The higher your vibration the more light you hold, the faster your light particles vibrate, the higher your consciousness and the stronger you are connected to your soul and God self.

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Sound, Noise and Vibration

• What vibration is - sources, and ways in which is it transmitted from source to receiver • Human perception of sound and vibration • Measurement scales and indices • Assessment approaches - relationship between noise and vibration and human response to them • Ways in which noise and vibration and their effects can be reduced

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Vibration Institute | Vibration Analysis and Condition ...

The Vibration Institute vibration analyst certification program is the benchmark and recognized as one of the highest standards of industry knowledge and competence among professionals in the field. Analyst Classifications. Western US Road Show. 3/2 Rancho Cucamonga, CA. 3/4 Santa Clara, CA | .

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INTRODUCTION TO VIBRATION TECHNOLOGY

vibration and the longer the machine will perform before failure. It's really that simple. Low levels of vibration indicate low vibratory forces, resulting in improved machine life. Of course, there are other reasons to strive for low levels of machinery vibration besides increasing the time between failures.

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Vibration Synonyms, Vibration Antonyms | Thesaurus

The consequence was a vibration of the mica diaphragm to which the stylus was attached. That utterance sounded like a vibration of the sunlight itself. But it is like a vibration of great speed and heat, like a fluid and magnetic heat. The vibration and the deafening noise shook but did not frighten her.

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What is Vibration? - Definition from Safeopedia

Vibration refers to rapid or oscillating movements which, in the workplace, are often transferred to workers via work equipment and processes, such as drills, jack-hammers and other machinery. Ongoing exposure to vibration may have debilitating effects such as carpal tunnel syndrome, lower back pain and hand-arm vibration syndrome.

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What is vibration? definition and meaning ...

Definition of vibration: Regular oscillatory or periodic motion which repeats itself after a definite interval.

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What is a Vibration Sensor? | Types of Vibration Sensors ...

Jun 24, 2019 · Vibration can be defined as the mechanical oscillation about an equilibrium position of a machine or component or simply the back and forth motion of a machine or component. Vibration in industrial equipment is sometimes part of the normal operation but sometimes it can be a .

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Whole-body vibration: An effective workout? - Mayo Clinic

Apr 12, 2017 · With whole-body vibration, you stand, sit or lie on a machine with a vibrating platform. As the machine vibrates, it transmits energy to your body, forcing your muscles to contract and relax dozens of times each second. The activity may cause you to feel as if you're exerting yourself.

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Vibration | Definition of Vibration by Lexico

'powerful vibrations from an earthquake'. mass noun 'the big-capacity engine generated less vibration'. 'Additional equipment was used to generate soil vibrations in playback experiments.'. 'In some instances unforeseen vibrations or overload conditions may develop to cause failure.'.

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Vibration – amplitude – frequency - Herrmann Ultrasonics

Direct contact is important to us because we want to hear from you and offer our expertise. Let's talk business! ... Vibration – amplitude – frequency ... Definition of amplitude. The amplitude a is defined as half the oscilation amplitude, i.e. from zero to peak value.

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Vibration - Health Effects : OSH Answers

Vibration-induced white finger (VWF) is the most common condition among the operators of hand-held vibrating tools. The symptoms of VWF are aggravated when the hands are exposed to cold. Vibration can cause changes in tendons, muscles, bones and joints, and can affect the nervous system.

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Vibrational | Definition of Vibrational at Dictionary

the oscillating, reciprocating, or other periodic motion of a rigid or elastic body or medium forced from a position or state of equilibrium. the analogous motion of the particles of a mass of air or the .

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Vibration Monitoring | Fluke

Vibration monitoring devices use accelerometers to measure changes in amplitude, frequency, and intensity of forces that damage rotating equipment. Studying vibration measurements allows teams to discover imbalance, looseness, misalignment, or bearing wear in equipment prior to failure.

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Vibration - Health Effects : OSH Answers

Vibration-induced white finger (VWF) is the most common condition among the operators of hand-held vibrating tools. The symptoms of VWF are aggravated when the hands are exposed to cold. Vibration can cause changes in tendons, muscles, bones and joints, and can affect the nervous system.

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Whole Body Vibration - an overview | ScienceDirect Topics

Definition: Slack action: The amount of free movement of one railroad car before it transmits its motion to an adjoining coupled car. 11 Whole-Body Vibration Standards In the United States, ANSI S3.18 and American Conference of Governmental Industrial Hygienists threshold limit value (ACGIH-TLV) for whole-body vibration and subsequent revisions are used extensively as standards for whole-body vibration .

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The Science and Application of Vibration Training and ...

A vibration is "an oscillation of the parts of a fluid or an elastic solid whose equilibrium has been disturbed, or of an electromagnetic wave," according to one online definition. In simpler terms specific to sport, vibration is physical contact in a rhythmic pulse for training effects and therapy.

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Vibration Number | Definition of Vibration Number by ...

Vibration number definition is - the number of vibrations per second of a musical tone.

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