Axial fans are made out of relatively simple parts,
but the engineering that goes into them can be very advanced. For example,
subtle differences between one fan and the next, such as a different
orientation of the blades, can drastically change airflow or and other
qualities.
The basic parts include the motor, which rotates the
shaft and, in turn, the blades. The fan, shaft and the blades are contained
within housings, generally with guards to protect against having a body part
enter or someone actually falling into the spinning blades. Electronic switches
and sometimes digital interfaces are used to control the operation of most
fans.
Fans designed to be mounted in computer cases, windows
and walls usually have a design that includes extra material used for that
mounting. Most computer fans, for example, have holes tapped on the edges of
them so that they can be fit into computer cases if extra cooling needs to be
added for a machine.
The blades on axial fans are highly engineered
products, but the other parts are generally very durable and not particularly
expensive. Electric motors, for example, are reliable, efficient and long
lasting, in addition to being inexpensive. Axial fans are used in many
different applications, and different applications call for different features
and different designs.
Axial fans can be made in very compact designs. This
makes them ideal for cooling not only computer cases, but actually coolingspecific components within a computer case. For example, processors and video
cards oftentimes have their own axial fan cooling system built into them, given
the enormous amount of heat that such components can produce.
Where the blades are concerned, they can be made so
that they are pointed toward the rotation of the fan, against the rotation of
the fan or axially to the rotation of the fan. This impacts airflow and
sophisticated systems have to take this into account. For applications such as
everyday box fans or other household fans, it may not make a great deal of
difference.
www.bilkargroup.com
www.bilkarsogutma.com.tr
info@bilkargroup.com
+90 212 343 50 40
+90 553 343 50 40
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