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Sincrystallization
with Argon monitoring The
equipment allows to welder metallic elements directly within the oral cavity of
the patient.
The welding process is electrical without taking any material
of inert gas in the atmosphere. The two elements to welder are placed between
the two electrodes of the pincer. The energy contained in a previously unloaded
battery of condensers is transferred on the electrodes of the pincer; the current
that flows through the points in contact with the parts to welder, warms the material
up to the point of fusion, realising so, the welded joint. During the cycle, the
junction point is protected through an Argon gas supply.
This facts avoids
that the point of fusion, as an effect of temperature, can react with the oxygen
contained in the air producing oxidation and so the fall of the mechanical features
of the utilised material.
During the welding phase the equipment has to be
disconnected from the electrical net. The instrument has inside a micro-controller
that manages the user interface by the keys, the encoder and the display; through
the programmable settings it's also possible to record a series of programs (job)
which can be personalised for every element to welder. |
