Naturally the quality of the final product
had to be guaranteed. Layers of sheet
metal made in sizes unavailable on the
market for use on railway lines had to
provide the same quality guaranteed
and same mechanical characteristics as
its components. Here is engineer
Castellini’s comment on this : “This was
the most difficult part of our work, not so
much for its intricacy as for the novelty of
what we had to guarantee. On the welding
on the base sheets with a thickness
of 2, 4, 6 and 8 mm we carried out metallurgic
distinction tests from the strips
(with tests for hardness) and mechanical
tests for traction and bending (in accordance
with the standard EN ISO 15614-
11) to determine the best parameters
and, the relative working limits. Then, by
exploiting the LWM of the Precitec we
made sure that these limits could not be
surpassed while the machinery in function.
Thus, we could guarantee the
machinery would work smoothly. It was a
long job but we loved every minute of itas
we always do, when faced with a new
challenge. We are also happy because,
at the end, our client complimented us on
our work.”
Finally it is our duty to say that, as all the
machines at TTM, the TS 4.20 2D was
also designed with the help of FEM
(Finite Elements Method) to ensure technical
perfection
Naturally the quality of the final product
had to be guaranteed. Layers of sheet
metal made in sizes unavailable on the
market for use on railway lines had to
provide the same quality guaranteed
and same mechanical characteristics as
its components. Here is engineer
Castellini’s comment on this : “This was
the most difficult part of our work, not so
much for its intricacy as for the novelty of
what we had to guarantee. On the welding
on the base sheets with a thickness
of 2, 4, 6 and 8 mm we carried out metallurgic
distinction tests from the strips
(with tests for hardness) and mechanical
tests for traction and bending (in accordance
with the standard EN ISO 15614-
11) to determine the best parameters
and, the relative working limits. Then, by
exploiting the LWM of the Precitec we
made sure that these limits could not be
surpassed while the machinery in function.
Thus, we could guarantee the
machinery would work smoothly. It was a
long job but we loved every minute of itas
we always do, when faced with a new
challenge. We are also happy because,
at the end, our client complimented us on
our work.”
Finally it is our duty to say that, as all the
machines at TTM, the TS 4.20 2D was
also designed with the help of FEM
(Finite Elements Method) to ensure technical
perfection
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