Fagor CNC 8070 - Chapter 2 General Concepts; Turning the CNC on and off

Hardware configuration.
CNC 8070
HEAT DISSIPATION. CENTRAL UNIT (CPU) ENCLOSURE (ETX
3.
Heat dissipation models.
·41·
(REF: 1911)
3.1 Heat dissipation models.
Heat dissipation by natural convection.
Heat dissipation by forced convection with internal fan.
Fan whose air flow Q = 13.6 m³/h facing down.
Fan whose air flow Q = 13.6 m³/h facing up.
Fan whose air flow Q = 30 m³/h facing down.
Unpainted surface.
Surface with smooth metallic enamel.
A
P
5 T
--------------=
A
P
5,7 T
------------------=
Ti
Ta
A
P
Unpainted surface.
Surface with smooth metallic enamel.
A
P
5,6 T
------------------=
A
P
7,6 T
------------------=
Ti
Ta
A
P
Unpainted surface.
A
P
5,8 T
------------------=
Ti
Ta
A
P
Unpainted surface.
Surface with smooth metallic enamel.
A
P
6,75 T
--------------------=
A
P
9,1 T
------------------=
Ti
Ta
A
P