3D LimitLess ILC, User Manual

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Printing Base
The surface where the extruded filament is deposited, the printed object will be formed layer-
by-layer.
It consists of a silicone resistor of 220v and 400w, which provides the right temperature to
perform the printing with different materials. This temperature is transmitted to a 4mm
aluminum surface and is controlled through a solid-state relay and a thermistor. The last
element of this ensemble is a 4mm tempered glass that is in direct contact with the aluminum
surface and it is the base where the material is deposited.
X-Axis Assembly
Allows the hotend movement, it consists of:

An anodized aluminum profile in cantilever.

Sliding carriage with double roller bearing where
the hotend is located.

Toothed belt movement.

Nema 17 Motor.

Limit switch to set the X Axis origin.
Y-Axis Assembly
Allows the printing base movement throughout the Y Axis, it consists of:

Sliding carriage with double roller bearing where the printing
surface is located.

Toothed belt movement.

Nema 17 Motor.

Limit switch to set the Y Axis origin.
Z-Axis Assembly
The Z axis assembly is in charge of elevating the X Axis assembly and
the extruder, giving the height to the object to be printed. It consists of:

An anodized aluminum profile

A displacement car that raises the X-Axis and the extruder
formed by a system of double bearing wheels.

Spindle with flexible coupling and bearing support.

Nema 17 Motor.

Limit switch used in this case as an emergency stop, since this
Axis origin

Is provided by the self-leveling system.