mechanical vibration

The intensity of the mechanical vibration is a form of mechanical energy generated by a machine or mechanical device driven by a motor. Vibration by equipment or machinery being operated.
Equipment or machinery during operation will cause a vibration, in addition to the onset of noise. Vibration is not only caused by equipment or machinery that does not move like in an industry, but occurs also in the equipment or machinery that moves, such as vehicles or heavy equipment, tractors, forklifts, and so on.
As a result of the mechanical vibrations are as follows:
1. Mechanical effects on the network
2. Stimulation of nerve receptors in the network
In effect this mechanical tissue cells may be damaged or disturbed metabolism. On receptor stimulation, interference may occur through the central nervous system or directly to the autonomic. Both of these mechanisms occur simultaneously. For practical purposes, distinguished three levels of mechanical vibration effects, are sa follows:
a. Pleasure in this disorder is limited to vibrations favors disruption of work.
b. Disruption of tasks that occur together with the rapid exhaustion.
c. Danger to health.