Hole Drilling Equipment (MTS 3000) for Surface and Through Depth Residual Stress Measurement
The
MTS
3000
is
a
hole
drilling
machine
for
residual
stresses.
The
device
features
a drilling
unit
with
speed up
to
350000
RPM,
ensuring
that no
stress
is
induced
in
the
material
due
to
drilling.The
hole
drilling
machine
is easy
to
use
without
compromising
control.
Users
are
able
to
easily
manipulate
the
parameters
of
the
test
to
their
specific needs.
The
machine
can
be
programmed
to
drill
successive
holes
through
the
depth
with
desire
increments.
A
standard
strain
rossett
is
attached
to
the
sample
prior
to
test
to
capture
the
strain
released
due
to
material
removed
by
drilling.
The
test
method
is
based
on ASTM
E837
standard.
