Tuesday, 24 March 2015

Vacuum Cleaner Assembly

     Today is the ninth day of my Industrial Training and today we are going to learn how to assemble Vacuum Cleaner...
A vacuum cleaner is a device that uses an air pump to create a partial vacuum to suck up dust and dirt, usually from floors, and optionally from other surfaces as well.
The essential components are:
  •     An intake port, which may include a variety of cleaning accessories
  •     An exhaust port
  •     An electric motor
  •     A fan
  •     A porous bag
  •     A housing that contains all the other components
When you plug the vacuum cleaner in and turn it on, this is what happens:

    1The electric current operates the motor. The motor is attached to the fan, which has angled blades.
    2As the fan blades turn, they force air forward, toward the exhaust port.
    3When air particles are driven forward, the density of particles (and therefore the air pressure)increases in front of the fan and decreases behind the fan.

The pressure level in the area behind the fan drops below the pressure level outside the vacuum cleaner (the ambient air pressure). This creates suction, a partial vacuum, inside the vacuum cleaner. The ambient air pushes itself into the vacuum cleaner through the intake port because the air pressure inside the vacuum cleaner is lower than the pressure outside.
Vow and as soon as the vacuum cleaner was assembled I was wondering of how spic and span my room would look... Thanks to this magical wonder that eats air...the motto is "the cleaner the healthier"...

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